LeidosSubsea Lead Program Engineer LeidosSubsea Lead Program EngineerArlington, VA$131,300–$237,350Strong technical focus, ability to support team leadership, and establish strong, collaborative working relationships with government customers, technical staff, senior managers, and peers. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
LeidosSenior Software Engineer (SWE-3) LeidosSenior Software Engineer (SWE-3)Fort Meade, MD$107,900–$195,050The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Mission Focus: Work directly with data scientists as well as mission analysts to solve the most demanding strategic problems; perform end-to-end software engineering to prototype, develop, integrate, test, and deploy tools and tradecraft into the customer’s corporate architecture.
MicrosoftSoftware Engineer II - CTJ - Poly MicrosoftSoftware Engineer II - CTJ - PolyReston, VA$100,600–$199,000 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $131,400 - $215,400 per year. As a Software Engineer II in Microsoft’s Sovereign Cloud Security team, you’ll help design, deliver, and secure highly reliable services that underpin both internal security platforms and customer‑facing cloud offerings.
Fti ConsultingDirector, Full Stack Engineer - Digital & Insights Fti ConsultingDirector, Full Stack Engineer - Digital & InsightsWashington, DCThe Corporate Positioning & Insights practice within Strategic Communications enables our clients to solve their most complex communications and reputation management challenges using a product-driven, AI-centric approach. You will work with data scientists, technical leads, and client executives to deliver high-quality systems with a focus on reliability and excellent customer experience, becoming a trusted technical advisor throughout engagements.
FIBERTEK, INC.NewProgram Chief Engineer FIBERTEK, INC.Program Chief EngineerHerndon, VAThe Program Chief Engineer will have high-impact responsibilities that include: Technical leadership of select programs resulting in the successful delivery of laser-based systems and technologies that demonstrate new operational capabilities critical to national interests in defense and space exploration. Leadership and mentoring of a diverse and extremely talented program team of engineers and scientists with expertise across related disciplines including laser physics, electro-optics, systems engineering, electronics, signal processing, and others.
SamsaraStaff Machine Learning Engineer SamsaraStaff Machine Learning EngineerWashington DC, DCRemoteYou believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. • You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.
SamsaraAI Engineer SamsaraAI EngineerWashington DC, DCYou will collaborate with architects, engineers, and cross-functional stakeholders across Samsara to brainstorm, design, rapidly prototype, and productionalize AI-driven features and capabilities that integrate deeply into real business workflows. Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations.
MicrosoftSoftware Engineer II - CTJ - Top Secret MicrosoftSoftware Engineer II - CTJ - Top SecretReston, VA$100,600–$199,000 / yearCollaboration skills will be required to work closely with other engineering teams to ensure services and systems are highly stable, meet performance Service level agreements (SLA), and meet the expectations of internal and external customers and users. The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers’ heterogeneous environments, as well as ensuring the security of our own internal estate.
Company ConfidentialData Engineer (Data Scientist 3) Company ConfidentialData Engineer (Data Scientist 3)Fairfax, VA$118,987–$169,982Full timeHII - Mission Technologies is currently seeking an Intermediate-level Data Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform data integration and analytics environment designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Collaborates with platform, infrastructure, and data governance teams to incorporate architectural updates, security changes, and tool enhancements into ongoing operations, strengthening stability and mission value across all War Data Platform (WDP) Core Integration enclaves.
Company ConfidentialAnalytic Engineer (Data Scientist 3) Company ConfidentialAnalytic Engineer (Data Scientist 3)Fairfax, VA$118,987–$169,982Full timeHII - Mission Technologies is currently seeking an Intermediate-level Analytic Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Builds analytic transformations, query models, and feature-ready datasets using Databricks, Spark, Python, SQL, and Apache Airflow to enable mission analytics for Combatant Commands, Joint Staff elements, and interagency partners.
Company ConfidentialEconometrician (Data Scientist 3) - 28593 Company ConfidentialEconometrician (Data Scientist 3) - 28593Alexandria, VA$118,987–$160,000Full timeThis individual will lead DLA‑SM’s analytical efforts to develop government‑wide priorities for critical material risk mitigation while also modernizing a Fortran‑based econometric model currently maintained on a mainframe at IDA (Institute for Denfense Analyses.) 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in realted field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Company ConfidentialBI Developer/Analyst (Data Scientist 2) Company ConfidentialBI Developer/Analyst (Data Scientist 2)Fairfax, VA$94,750–$135,357Full timeHII - Mission Technologies is currently seeking a Junior BI Developer/Analyst to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Develops business intelligence components supporting War Data Platform (WDP) Core Integration data operations by preparing structured datasets, building baseline dashboards, and conducting routine analytic validation across Unclassified and NIPR, Secret and SIPR, and Top Secret and JWICS enclaves.
SynergisticITJunior Data scientist/Python Programmer - Remote SynergisticITJunior Data scientist/Python Programmer - RemoteWashington, DCRemote$82,000–$136,000 / yearFull timeSince 2010, we’ve helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.
Company ConfidentialSoftware Engineer Company ConfidentialSoftware EngineerAnnapolis Junction, MD$105,000–$175,000Full timeWS is seeking multiple Software Engineers (Levels 0–2) to design, develop, maintain, and enhance complex software systems, including data‑intensive analytics, novel algorithms, large‑scale data processing, real‑time applications, and business information systems. They will troubleshoot and resolve software issues, apply development and design methodologies appropriate to the environment, and support system‑level design by evaluating hardware/software tradeoffs, promoting software reuse, and assessing COTS/GOTS solutions.
Company ConfidentialDSCA .Net Core Developer (Software Engineer) - 28637 Company ConfidentialDSCA .Net Core Developer (Software Engineer) - 28637Arlington, VARemote$80,000–$150,000Full timeDetermines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialSoftware Engineer - Multiple Levels - 26302 Company ConfidentialSoftware Engineer - Multiple Levels - 26302Columbia, MD$72,209–$175,204Full timeSystem design and software implementation of proof-of-concept prototypes incorporating a variety of engineering disciplines: control theory, software development, signal/video processing, pattern recognition, machine learning, artificial intelligence, high performance computing, applied mathematics, network/web services, and visualization. Senior Software Engineer (Software Engineer 3): 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Company ConfidentialSenior RF Spectrum Policy Engineer - 28296 Company ConfidentialSenior RF Spectrum Policy Engineer - 28296Arlington, VA$177,815–$185,000Full timeHII's Mission Technologies is seeking a Senior RF Spectrum Policy Engineer to provide direct support to our Government customer, the Department of the Navy Chief Information Office in the area of national and international spectrum regulations, national and international policy, and registration and coordination. ExperienceRF Engineer 2 - 2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.
Company ConfidentialSpectrum RF Engineer - 28443 Company ConfidentialSpectrum RF Engineer - 28443Washington, DC$108,606–$150,000Full timeThis role is not focused on routine International Telecommunication Union (ITU) filings; rather, it requires a candidate capable of applying deep technical knowledge of RF systems to influence emerging rules, policies, and international regulations in ways that advance U.S. Government objectives at ITU Working Party (WP) meetings and ultimately at the World Radiocommunication Conference (WRC). RF Engineer 4 - 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialSenior Cloud Engineer (Multiple Levels) - 28329 Company ConfidentialSenior Cloud Engineer (Multiple Levels) - 28329Hanover, MD$115,119–$196,443Full timeLevel 4: 9 years experience with Bachelors in related field; 7 years experience with Masters in a related field or 4 years experience with a PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. Level 3: 5 years experience with Bachelors in related field; 3 years experience with Masters in a related field or 0 years experience with a PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 6 years relevant experience.
Company ConfidentialSr. Process Engineer Company ConfidentialSr. Process EngineerFort Meade, MDFull timeThe Warfare Systems team is currently seeking a Process Engineer II in support of an exciting new effort supporting one of our clients that is responsible for unifying the direction of cyberspace operations, strengthening DoD cyberspace capabilities, and integrating and bolstering DoD's cyber expertise. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Company ConfidentialSatellite Communications Engineer - 27277 Company ConfidentialSatellite Communications Engineer - 27277Reston, VA$100,000–$150,000Full timeThis role is not focused on routine International Telecommunication Union (ITU) filings; rather, it requires a candidate capable of applying deep technical knowledge of satellite and ground systems to influence emerging rules, policies, and international regulations in ways that advance U.S. Government objectives at ITU Working Party (WP) meetings and ultimately at the World Radiocommunication Conference (WRC). The ideal candidate will be comfortable writing highly technical and politically sensitive documents, defending U.S. positions in domestic and international forums—ultimately shaping the regulatory landscape for current and future satellite systems.
Company ConfidentialSenior Proposal Solution Architect (Engineer Systems Architect 5) - 28076 Company ConfidentialSenior Proposal Solution Architect (Engineer Systems Architect 5) - 28076Fairfax, VA$161,809–$200,000Full time15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Company ConfidentialPrincipal AI/ML Engineer - 27560 Company ConfidentialPrincipal AI/ML Engineer - 27560Annapolis Junction, MD$133,555–$175,000Full time7 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in realted field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 12 years relevant experience. HII, Mission Technologies has a need for an AI/ML Engineer who will be responsible for designing advanced model architectures, developing machine learning pipelines, and optimizing AI systems for operational deployment in government and mission critical environments.
Company ConfidentialCyber Engineer - 27644 Company ConfidentialCyber Engineer - 27644Annapolis Junction, MD$128,887–$175,000Full time9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. HII Mission Technologies has a need for a Cyber Engineer who will be responsible for guiding systems through the full Risk Management Framework (RMF) lifecycle and ensuring all security controls are properly designed, implemented, documented, and assessed.
Company ConfidentialZero Trust Compliance Officer (Engineer Info Assurance 4) Company ConfidentialZero Trust Compliance Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a Senior Zero Trust Compliance Officer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 10 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialSenior IaC Engineer (Computer Sys Security Anlyst 5) Company ConfidentialSenior IaC Engineer (Computer Sys Security Anlyst 5)Fairfax, VA$149,168–$184,124Full timeHII - Mission Technologies is currently seeking Senior-level IaC Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platformdesigned to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Designs and implements automated cloud architectures using Terraform, Ansible, and CloudFormation to support system administration, release management, cybersecurity controls, and continuous integration pipelines across multiple operational enclaves.
Company ConfidentialInformation Systems Security Manager ISSM (Engineer Info Assurance 5) Company ConfidentialInformation Systems Security Manager ISSM (Engineer Info Assurance 5)Fairfax, VA$153,605–$184,124Full timeHII - Mission Technologies is currently seeking a SME Information System Security Manager (ISSM) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.
Company ConfidentialInformation System Security Officer (Engineer Info Assurance 4) Company ConfidentialInformation System Security Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a Senior Information System Security Officer (ISSO) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 10 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialIaC Engineer (Computer Sys Security Anlyst 3) Company ConfidentialIaC Engineer (Computer Sys Security Anlyst 3)Fairfax, VA$104,336–$149,052Full timeHII - Mission Technologies is currently seeking Intermediate-level IaC Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platformdesigned to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. "• 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Company ConfidentialEnterprise Vulnerability Management Lead (Engineer Info Assurance 4) Company ConfidentialEnterprise Vulnerability Management Lead (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a SME Enterprise Vulernatiblity Management Lead to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialNetwork Engineer Company ConfidentialNetwork EngineerFort Belvoir, VA$102,160–$220,238Full timeExcellent analytical, technical, communication, planning, presentation, and organizational skills with the ability to articulate new ideas and concepts to technical and nontechnical audiences, internal teams, senior leaders, vendors, partners, customers, and stakeholders. Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs.
Company ConfidentialSystems Engineer, MAJESTIC Company ConfidentialSystems Engineer, MAJESTICSpringfield, VA$71,000–$150,000Full timeSystems Engineer 4: 9+ years relevant experience with Bachelors; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. Systems Engineer 3: 5+ years relevant experience with Bachelors; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Company ConfidentialLOGIX Mission Operations Leader (Mgr Programs 3) - 28398 Company ConfidentialLOGIX Mission Operations Leader (Mgr Programs 3) - 28398McLean, VA$143,088–$180,000Full timeHII – Mission Technologies is seeking a highly experienced and mission‑driven Mission Operations Lead to oversee the execution of complex, globally dispersed technical operations across Department of Defense (DoD) and U.S. Government programs. Responsibilities include leading subcontractor performance, managing technology fielding and sustainment activities, driving operational alignment with mission needs, and proactively mitigating global supply chain and mission risks.
Company ConfidentialScrum Master (Systems Software Analyst 2) - 28343 Company ConfidentialScrum Master (Systems Software Analyst 2) - 28343Columbia, MD$83,239–$125,000Full timeOur workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Company ConfidentialSystems Administrator - MAJESTIC 26755 Company ConfidentialSystems Administrator - MAJESTIC 26755Springfield, VA$55,000–$135,000Full timeSystems Administrator 4: 10+ years relevant experience with Bachelors; 8 years relevant experience with Masters in related field; or High School Diploma or equivalent and 14 years relevant experience. Systems Administrator 3: 6+ years relevant experience with Bachelors; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
Company ConfidentialQA Policy & Strategy Analyst 1 - 27360 Company ConfidentialQA Policy & Strategy Analyst 1 - 27360Arlington, VA$62,079–$88,000Full timeWe are seeking a detail-oriented and highly organized QA Policy & Strategy Analyst to support spectrum band studies through comprehensive paperwork preparation, documentation management, and administrative coordination. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.
CSSI IncSME - Engineer/Scientist/Aviation CSSI IncSME - Engineer/Scientist/AviationWashington, DCSeeking qualified professionals to support Federal Aviation Administration (FAA) Aviation Safety (AVS) programs through engineering, technical, and analytical support and mission execution activities addressing complex system, safety, and operational challenges across the National Airspace System (NAS). Master's degree may be waived with a bachelor's degree in psychology, industrial or organizational psychology, engineering, science or other technical or analytical related fields and seventeen years of experience in performing the above duties or aviation-related experience.
Langan Engineering & Environmental Services IncProject Environmental Permitting & Compliance Engineer, Scientist or Manager Langan Engineering & Environmental Services IncProject Environmental Permitting & Compliance Engineer, Scientist or ManagerArlington, VALead multi-media environmental permitting efforts for the life-cycle of a project from initial due diligence, through preparation of applications, strategic compliance support throughout construction and ongoing operational compliance; Interact with and build relationships with clients, contractors/subcontractors, and internal practice leaders with a strong commitment to customer service and responsiveness to client needs; Deliver on multiple fast-paced projects and tasks within specific budgets, schedules, and deadlines; Prepare permit applications and compliance programs for multiple environmental media, including air, wastewater, stormwater, waste, spill prevention and storage tanks, EPCRA (Tier II, TRI); Perform multi-media environmental compliance audits, gap assessments, inspections, and program reviews; Develop and support implementation and management of various monitoring and spill prevention and contingency plans/programs (SPCC, FRP, SPR, SWPPP, Hazardous Waste Contingency Plans, TOMP, Slug Control, etc.); Provide direct oversight and management of junior staff for specific project assignments; Lead and/or assist in the preparation of proposals including development of scope and costs; Manage project budgets and assist in invoicing as project or task manager; Conduct field support at client sites including routine site inspections, collection of samples, and on-call support; Train and mentor junior staff; and. CHMM) is strongly preferred; 40-hour OSHA HAZWOPER certification preferred; Ability to effectively manage multiple clients and projects; Ability to work well on multi-disciplinary projects; Willingness and ability to maintain and develop existing client relationships as well as identify new opportunities is strongly desired; Basic understanding of common industrial activities and the relationships among environmental media /regulations (e.g.
MELE Associates IncEngineer Scientist 4 MELE Associates IncEngineer Scientist 4Germantown, MD$190,000–$200,000 / yearConduct independent technical and programmatic assessments / evaluations of: NNSA's nuclear weapons electronic product realization (PR) information and data management applications/ systems Systems utilized in the NNSA nuclear weapons design-to- production environment PRIDE's NSE transformational achievements/impacts Warhead Life Extension Program (LEP) product realization information technology advancements Return on Investments (ROI) supporting long-term Stockpile Stewardship Contributions to PR systems/applications technical planning, information management objectives Classified Need-to-Know models-based engineering environment and Enterprise Architecture decision analyses Cybersecurity, supply chain, and other risks our digital program poses to the mission Progress towards Models-based Enterprise (MBE), Models-based Definition (MBD) and Digital Engineering (DE) Minimum Qualifications: Current, active DOE Q Clearance/Top Secret Clearance with ability to acquire SCI. The company offers technical, engineering, and programmatic support expertise to a host of U.S. federal and international agencies, including, but not limited to, the Department of Energy, the Department of Defense, the Department of Homeland Security, the Department of Justice, INTERPOL, and the International Atomic Energy Agency.
Mitre CorpEnergy Technologies Engineer/Scientist Mitre CorpEnergy Technologies Engineer/ScientistMcLean, VA$96,400–$120,500 / yearYour future colleagues are a collegial team of energy and environmental engineers, material scientists, systems engineers, mechanical engineers, electrical engineers, chemists, physicists, and civil engineers who work across MITREs diverse sponsors and partners. Department Summary: MITRE Labs Energy, Environmental, Material and Chemical Sciences is seeking a senior engineer with expertise in power and energy technologies to work in a dynamic analytical environment focused on solving our customers energy technology and resilience challenges.
Johns Hopkins Applied Physics Laboratory2026 Graduate - Optics & Photonics Engineer/Scientist Johns Hopkins Applied Physics Laboratory2026 Graduate - Optics & Photonics Engineer/ScientistLaurel, MarylandWe seek to drive technology advances in a variety of applications including remote sensing, rf photonics, optical communications, optical system design, high energy laser systems, applied spectroscopy, optical materials characterization, and advanced photonic technologies (including leveraging FPGA and digital design tools for photonic-based systems). Are interested in exploring a career in one or more of the following areas: Remote Sensing, Optical Communications, Optical System Design, High Energy Laser systems and technologies, Applied Spectroscopy, Optical Materials Characterization, or Advanced Photonics, FPGA development or digital design.
Johns Hopkins University Applied Physics Laboratory LLCAdministrative Assistant to Chief Engineers & Scientists Johns Hopkins University Applied Physics Laboratory LLCAdministrative Assistant to Chief Engineers & ScientistsLaurel, MDAs an AOS Sector Senior Administrative Assistant you will: Independently manage the flow of people and information in support of four Sector-level chief engineers and scientists; primarily responsible for coordinating and expediting activities for a driven set of leaders in a fast-paced environment, executing day-to-day activities. Initiative and persistence in pursuing administrative needs, meeting quick turnaround demands, and resolving problems with a sense of urgency and demonstrated capability to anticipate, prioritize and expedite numerous tasks from multiple sources.
Johns Hopkins University Applied Physics Laboratory LLC2026 Graduate - Optics & Photonics Engineer/Scientist Johns Hopkins University Applied Physics Laboratory LLC2026 Graduate - Optics & Photonics Engineer/ScientistLaurel, MDWe seek to drive technology advances in a variety of applications including remote sensing, rf photonics, optical communications, optical system design, high energy laser systems, applied spectroscopy, optical materials characterization, and advanced photonic technologies (including leveraging FPGA and digital design tools for photonic-based systems). Are interested in exploring a career in one or more of the following areas: Remote Sensing, Optical Communications, Optical System Design, High Energy Laser systems and technologies, Applied Spectroscopy, Optical Materials Characterization, or Advanced Photonics, FPGA development or digital design.
US Department of EnergyInterdisciplinary General Engineer Physical Scientist US Department of EnergyInterdisciplinary General Engineer Physical ScientistWashington, DC$102,415–$158,322 / yearSpecified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. As a Interdisciplinary General Engineer Physical Scientist, you will provide professional engineering or physical science expertise and support to DOE programs, projects or initiatives whose mission or responsibilities include a combination of engineering and physical science work that supports the DOE mission to maintain US preeminence in engineering and scientific technology research and applications.
L3Harris Technologies IncScientist Systems Engineer L3Harris Technologies IncScientist Systems EngineerMillersville, MD$153,000–$284,000 / yearAdditionally, the Scientist will be responsible for defining and driving the technical direction of prospective business opportunities, developing system architectures, providing leadership for proposals and strategic pursuits, as well as having significant input to shape the investments of the business. Job Description: L3Harris Acoustics Systems & Imaging Systems is a worldwide leader in the engineering, development, manufacture and integration of acoustics and imaging systems for defense, governmental and advanced applications.
CACISr. Data Scientist / Machine Learning Engineer CACISr. Data Scientist / Machine Learning EngineerReston, VirginiaWe are seeking a highly experienced subject matter expert to drive technical innovation, architect advanced data engineering solutions, and implement machine learning models that support our clients’ LAN, WAN, and UC services. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Seekr Technologies IncAI Engineer / Research Scientist Senior, Staff, Explainable AI Seekr Technologies IncAI Engineer / Research Scientist Senior, Staff, Explainable AIReston, VAAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
Strategic Analysis, Inc.Senior Scientist/Engineer (Medical RDT&E) (TS/SCI #26-084) Strategic Analysis, Inc.Senior Scientist/Engineer (Medical RDT&E) (TS/SCI #26-084)Alexandria, VAAs a Senior Scientist/Engineer, you will:• Assist in developing the portfolio management process to assess and update the investment strategy for the POM budgeting cycle, to include development of a uniform process to assess the current progress for each for subarea of the medical RDT&E portfolio; development of roadmaps of technology and regulatory development for subareas of the portfolio; and development of metrics for assessing progress, collaboration, adequacy of resources, and research coverage of capability gaps across the Department.• Strategic Analysis, Inc. seeks aSenior Scientist/Engineerto support the oversight and administration of the DoD/DoW Medical Research, Development, Test and Evaluation (RDT&E) program executed within the Office of the Under Secretary of Defense for Research and Engineering (OUSD(R&E)).This is a hybrid position.
CACI International IncSr. Data Scientist / Machine Learning Engineer CACI International IncSr. Data Scientist / Machine Learning EngineerWashington, DC$105,100–$231,100 / yearWe are seeking a highly experienced subject matter expert to drive technical innovation, architect advanced data engineering solutions, and implement machine learning models that support our clients' LAN, WAN, and UC services. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
CACI International IncSenior Data Scientist / AI Machine Learning Research Engineer CACI International IncSenior Data Scientist / AI Machine Learning Research EngineerSterling, VA$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Proficiency in designing and building data pipelines, including experience with ETL processes, data warehousing solutions, and optimizing workflows for large-scale data processing.