Security Engineer, Detection Google LLCSecurity Engineer, DetectionReston, VAAs part of this team, you will be building advanced and novel detection mechanisms for attacker techniques, tactics and procedures, developing systems to automate remediation, conducting threat hunting, and performing network and systems forensics, as well as malware and indicator analysis. Design, implement, and maintain high-fidelity detections across critical infrastructure focus areas, including compute (GKE), supply chain, IAM/API (LOAS, Cloud IAM), and network.
Principal Data & Analytics Engineer Iridium Communications IncPrincipal Data & Analytics EngineerMcLean, VA$140,000–$192,000 / yearWhat You'll Do: Use your data modeling and transformation skills to transform raw data into business ready dimensional models/star schemas, data marts and semantic models that support robust self-service Business Intelligence and AI. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected.
Field/Office Engineer - MEC Industrial (Entry-Level) Kiewit CorpField/Office Engineer - MEC Industrial (Entry-Level)Virginia Beach, VA$89,000–$96,000 / yearUndergraduate or graduate degree in construction management, construction engineering, civil engineering, electrical engineering, mechanical engineering, engineering technology or equivalent combination of education and experience. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, paid parental and maternity leave, and generous paid time off.
Cyber/Network Engineer (Architecture Focus) - TS/SCI Tenica and Associates LLCCyber/Network Engineer (Architecture Focus) - TS/SCIChantilly, VAWe are seeking a versatile Cyber/Network Engineer who can bridge the disciplines of networking, cybersecurity, cloud infrastructure, and DevOps to design, secure, and maintain modern enterprise environments. The successful candidate is a collaborative engineer who can move seamlessly between strategic architecture, technical implementation, and cross-functional problem solving, delivering resilient, secure, and automated solutions in dynamic, mission-critical environments.
Data Scientist/Software Engineer CACI International IncData Scientist/Software EngineerHampton, VA$69,100–$141,500 / yearThe Opportunity: We are seeking a talented Data Science/Software Engineer professional that is excited to improve battlespace awareness and decision-making support at all echelons across Combat Air Force (AF) Command and Control (C2) and Intelligence, Surveillance and Reconnaissance (ISR) enterprise, Intelligence Community (IC), Joint, and Coalition air, space, cyberspace, and intelligence components, systems, and architectures. You'll support software development and engineering, operations and maintenance (O&M) and research and development (R&D) for AF C2 & ISR related research, studies, analysis, operations, and you'll increase mission effectiveness, improve information security, and implement new and emerging information access, processing, analysis and dissemination technologies in response to critical AF and IC multi-domain needs across Air, Space, and Cyber.
Forward Deployed Engineer SZNS Solutions LLCForward Deployed EngineerReston, VATrusted Technical Advisor: Be the principal technical interface to client leadership and stakeholders for accelerating deals and long-term strategic partnerships. Rapidly Build and Deploy: Embed with customer teams to design, build, and deploy new workflows or applications from first sketch to real-world impact.
Senior Field Applications Engineer Motorola Solutions IncSenior Field Applications EngineerReston, VAFounded in 2007, CRFS designs, builds, programs, and deploys advanced hardware and software solutions that enable military operators, national security agencies, spectrum regulators, and system integrators to detect, identify, and exploit RF signals in the most complex and contested electromagnetic environments. Our solutions foster the collaboration thats critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations.
Cybersecurity AI/ML Engineer Booz Allen Hamilton IncCybersecurity AI/ML EngineerMcLean, VA$77,600–$176,000 / yearWhat You'll Work On: Design, build, and deploy production AI/ML services for cybersecurity, including supervised and unsupervised detection models, anomaly and behavioral analytics, NLP on security text, retrieval-augmented generation (RAG) pipelines, agentic workflows, and LLM-assisted analyst tooling and own them end-to-end, data ingest feature pipelines training and tuning packaging deployment serving monitoring retraining. Experience developing, testing, and integrating ML services across security tools and platforms using APIs, automation, and workflow orchestration and applying AI and machine learning to cybersecurity use cases such as threat and anomaly detection, behavioral analytics, alert triage and prioritization, threat hunting support, analyst copilots, and response automation with measurable impact on SOC outcomes.
Civil Field Engineer DragadosCivil Field EngineerVirginia Beach, VirginiaReviews and tracks design packages’ status, generates, and follows up with the request for information (RFIs) or field design change requests. Establish and maintain relationships with clients in order to define their needs, explain technical information, concepts or study results.
Growth Solutions Engineer Booz Allen Hamilton Inc.Growth Solutions EngineerAlexandria, VA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience engaging with key client stakeholders to discuss company capabilities and services on several large-scale projects, including driving program of record creation and driving large acquisition vehicle work.
Exercise Execution Systems Engineer LV8D Solutions LLCExercise Execution Systems EngineerChantilly, VirginiaLV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. LV8D Solutions is seeking an Exercise Execution Systems Engineer to lead the development of exercise concepts, test objectives, execution plans, and performance assessments while collaborating across the Department of War (DoW), Intelligence Community (IC), and international partner organizations.
Sales Engineer Booz Allen Hamilton IncSales EngineerArlington, VA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience engaging with key client stakeholders to discuss company capabilities and services on several large-scale projects, including driving program of record creation and driving large acquisition vehicle work.
Process Engineer II (238) Civica IncProcess Engineer II (238)Petersburg, VAsingle-use mixers and stainless steel formulation vessels, parts washers, autoclaves, component processors, aseptic filling equipment - vials, pre-filled syringes, and cartridges - isolators with VPHP decontamination, filter integrity and isolator glove integrity testers). CivicaScript works with trusted manufacturing partners to develop quality generic medicines and has forged partnerships with like-minded payors, pharmacy benefit managers and pharmacies to enable significant cost savings to be passed along to their customers.
NewSenior Industrial Engineer LEGOSenior Industrial EngineerRichmond, Virginia$93,989–$140,983 / yearThe LEGO Group carefully considers a wide range of compensation factors, including but not limited to prior experience, skills, expertise, location, internal equity, and other considerations permitted by law. Being part of the LEGO Group also means taking part in our annual Play Day, playing a part in building a sustainable future and continuing our mission to “inspire and develop the builders of tomorrow.”The
Machine Learning Engineer (Applied ML/MIssion Systems) - R133 Expedition TechnologyMachine Learning Engineer (Applied ML/MIssion Systems) - R133Herndon, VirginiaWe’re looking for engineers who bridge the gap between machine learning research and deployable systems —someone who can experiment, iterate, and incrementally operationalize models in secure, cloud-native environments. Expedition Technology (EXP) is seeking a Machine Learning Engineer to join a fast-paced, high-visibility development program focused on rapidly maturing into an operational capability.
NewSenior Industrial Engineer Lego ASSenior Industrial EngineerRichmond, VA$93,989–$140,983 / yearThe LEGO Group carefully considers a wide range of compensation factors, including but not limited to prior experience, skills, expertise, location, internal equity, and other considerations permitted by law. Being part of the LEGO Group also means taking part in our annual Play Day, playing a part in building a sustainable future and continuing our mission to "inspire and develop the builders of tomorrow.".
Embedded Firmware Engineer TalentBridgeEmbedded Firmware EngineerWaynesboro, VAHardware Interfacing: Implement and maintain drivers for a variety of peripherals, including PWM, ADC/DAC, GPIO, and high-speed serial interfaces on STM32 and Pixhawk-compatible (FMUv6) architectures. Your work ranges from architecting driver-level interfaces for STM32H7-based platforms like Dauphine to implementing Field Oriented Control (FOC) algorithms for the Taurus motor controller line.
Senior Geotechnical Engineer Alcoa CorpSenior Geotechnical EngineerRichmond, VAUn engagement démontré envers les pratiques de travail sécuritaires et la conscience des risques lors de l'examen des conceptions, de l'évaluation des conditions sur le terrain, du soutien aux visites de sites et des conseils liés aux bassins de retenue et aux activités de fermeture; un permis PE ou PG est un atout, et des déplacements peuvent être requis jusqu'à 15 % du temps. À titre d'ingénieur géotechnique principal au sein du groupe Transformation, vous fournirez un leadership technique pour l'exploitation, l'entretien et la fermeture des bassins de retenue, en soutenant la réduction des risques, l'alignement réglementaire et une planification efficace de la fermeture à long terme pour les sites fermés et en exploitation.
Structural Engineer PEAK Technical Services Inc.Structural EngineerNorfolk, VA$90,000–$110,000 / yearYou will be responsible for identifying the major structural maintenance projects, developing options and priority lists, presenting to stakeholders, collaborating with the facility operation team, hiring professionals, leading them to complete the projects, and finally handing them over to the operation. In this role, you will play a key role in managing the structural engineering-related efforts for the Capex and Non-Capex projects that will sustain or expand the facility infrastructures to meet the organizational goals.
DevOps Engineer Science Applications International CorpDevOps EngineerReston, VA$200,001–$240,000 / yearOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Infrastructure as Code (IaC): Design and implement infrastructure automation using Terraform and Packer, promoting reproducible, version-controlled infrastructure deployments.
Systems Engineer - SD WAN Network PMO Rite-Solutions IncSystems Engineer - SD WAN Network PMOChantilly, VAPlan and facilitate Resource Authority (RA) Forums, Technical Authority (TA) Forums, Network Requirements Team (NRT) meetings, Engineer Working Group (EWG) meetings, Joint Engineering Team (JET) meetings, Technical Expert Meetings (TEMs), and other ad hoc meetings/summits/conferences as appropriate. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Field Engineer Flatiron Construction CorpField EngineerNorfolk, VAThe project scope across a 9 mile section of the I-64 will include: a new 3.5-mile bridge-tunnel crossing that will accommodate a total of 8 lanes of capacity across the water, replacement of the existing marine approach bridges and the addition of a third lane on I-64 in each direction. The Hampton Roads Connector Partners JV (HRCP) consisting of Flatiron, Dragados USA and VINCI has been selected to construct the $3.3BN Design Build project -the largest civil construction contract ever awarded by the Virginia Department of Transportation (VDOT).
Sr. Lead Engineer, PowerFAIDS College BoardSr. Lead Engineer, PowerFAIDSVARemote$185,000–$200,000 / yearYou will play a pivotal role in modernizing PowerFAIDS, the financial aid platform trusted by colleges and universities across the country, by helping rebuild its long-standing Windows desktop application into a modern, accessible web experience. You'll write production ASP.NET MVC code yourself, raise the engineering quality bar across both teams, and champion AI-assisted development practices to accelerate the rebuild toward our 2027 milestone of ~100 web views in production.
User Engagement Engineer SME Leidos Holdings IncUser Engagement Engineer SMEChantilly, VA$116,350–$210,325 / yearAs a User Engagement Engineer Subject Matter Expert (SME) on the Chinook Program, you'll serve as the critical bridge between mission users and technical teams, ensuring cutting-edge geospatial and intelligence solutions are intuitive, effective, and aligned with evolving operational needs. The User Engagement Engineer SME is responsible for driving user-centered engagement across the Chinook Program by partnering closely with Intelligence Community stakeholders, system engineers, developers, product managers, and mission users.
Engineered Products Technical Specialist Commercial Metals CoEngineered Products Technical SpecialistVAIf you're ready to join a team working to make our industry more sustainable, support the bridges, roadways, buildings and infrastructure that connects our communities, and do meaningful work, you're ready to join CMC. Whether you will spend your day brainstorming in an office cubicle, operating a crane, running manufacturing equipment or troubleshooting technical obstacles, at CMC, you'll get the training and support from your team that you need to excel in your role and reach your full potential.
UI/UX Engineer Leidos Holdings IncUI/UX EngineerReston, VA$131,300–$237,350 / yearAbility to translate user needs to create functionally designed interfaces that streamline complex data visualization and integrate seamlessly with AI-driven capabilities. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
UAS Integration Engineer Heven AeroTech IncUAS Integration EngineerWinchester, VAEssential Responsibilities: Perform hands-on mechanical and electrical integration of UAS subsystems including payload interfaces, dropping mechanisms, sensors, and comms hardware onto multirotor platforms. Qualifications & Experience: Required: Bachelor''s degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a closely related field - or equivalent demonstrated experience in lieu of degree.
Field Engineer MEP Flatiron Construction CorpField Engineer MEPVirginia Beach, VAThis 17.6‑mile bridge‑tunnel complex, recognized as an engineering marvel of the modern world, is undergoing a major design‑build expansion with the construction of the Parallel Thimble Shoal Tunnel to enhance capacity, safety, and reliability for travelers between Virginia Beach and the Eastern Shore. Works with construction crews and engineering leaders to plan field layout on the project site, ensuring appropriate utility and commercial lines are marked before production begins.
Software Integration Engineer The Aerospace CorpSoftware Integration EngineerChantilly, VA$100,300–$150,400 / yearAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at peoplemangmnt.mailbox@aero.org.
Roadway Engineer - Junior Level Moffatt & NicholRoadway Engineer - Junior LevelRichmond, VAThe firm provides clients worldwide with customized service and a level of excellence that have become the firm's hallmark in several primary practice areas - ports and harbors; coastal, environmental and water resources; urban waterfronts and marinas; transportation, bridges and rail; inspection and rehabilitation; and energy. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets.
Acquisition Engineer KBR IncAcquisition EngineerChantilly, VAOversight: Overseeing contract execution including Milestone Payment Plans and Incentive Plans; Advising Contracting Officer (CO) and Contracting Officer Technical Representative (COTR) on contract and acquisition items. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Field Engineer Tunnel Flatiron Construction CorpField Engineer TunnelNorfolk, VAThe project scope across a 9 mile section of the I-64 will include: a new 3.5-mile bridge-tunnel crossing that will accommodate a total of 8 lanes of capacity across the water, replacement of the existing marine approach bridges and the addition of a third lane on I-64 in each direction. The Hampton Roads Connector Partners JV (HRCP) consisting of Flatiron, Dragados USA and VINCI has been selected to construct the $3.3BN Design Build project -the largest civil construction contract ever awarded by the Virginia Department of Transportation (VDOT).
Design Quanities Engineer - Herndon, VA The Lane Construction CorpDesign Quanities Engineer - Herndon, VAHerndon, VAAssists with quantity variance reviews on Lane operational projects by comparing project quantities at various stages to bid quantities and highlighting discrepancies and required clarifications. Coordinates across Lane operational projects with Engineers, Cost Control and BIM/modeling resources to interpret scope and identify quantity drivers and design risks.
Senior Field Engineer - Utilities - Hampton, VA The Lane Construction CorpSenior Field Engineer - Utilities - Hampton, VAHampton, VAFor 135 years, it has contributed to the development of the country's transportation systems including the Interstate Highway System and a vast network of roads, bridges, airports, metros, and railways. Manages subcontractors and or suppliers and inputs quantities into the system of record and prepares subcontractor pay estimates and reviews supplier invoices.
Remediation Security Engineer Verizon Communications IncRemediation Security EngineerAshburn, VA$101,000–$194,000 / yearIdentify Shared Technical Vulnerabilities: Leverage external intelligence and internal data correlation to identify assets that mirror the technical configuration and exploitability of originally compromised targets, providing Defense teams with an expanded scope for remediation. The GN&T Network Security team is looking for a highly motivated and experienced Network Engineer to join the Remediation Assurance team within the Network Security Adversary Emulation (NSAE) organization.
Project Engineer Flatiron Construction CorpProject EngineerAlexandria, VARemit accurate project quantities using assigned project cost coding to ensure project financials are accurately reported. This rail-bridge will allow passenger trains to crossover the freight tracks in order to serve stations on the opposite side of the rail corridor.
Solution Engineer - AI & Data Integration - US Federal Salesforce IncSolution Engineer - AI & Data Integration - US FederalMclean, VA$134,750–$180,250 / yearAgentic AI Experience: Demonstrated experience (2+ years is highly valued) with agentic AI solutions, including prior hands-on work designing or deploying intelligent agents, LLM integration strategies, orchestration frameworks, prompt engineering, and Retrieval-Augmented Generation (RAG) patterns. Drive Mission Outcomes: Successfully architect solutions that unify citizen/operational data, modernize legacy systems, enable real-time analytics, and deploy agentic AI capabilities that accelerate defense decision-making and operational excellence.
Field Engineer Concrete Flatiron Construction CorpField Engineer ConcreteNorfolk, VAThis 17.6‑mile bridge‑tunnel complex, recognized as an engineering marvel of the modern world, is undergoing a major design‑build expansion with the construction of the Parallel Thimble Shoal Tunnel to enhance capacity, safety, and reliability for travelers between Virginia Beach and the Eastern Shore. Works with construction crews and engineering leaders to plan field layout on the project site, ensuring appropriate utility and commercial lines are marked before production begins.
Lead Requirements Engineer and Technical Advisor The Aerospace CorpLead Requirements Engineer and Technical AdvisorTysons Corner, VA$151,300–$226,900 / yearThe National Systems Group serves as the technical advisor to the Intelligence Community and its mission partners involved in the collection and distribution of national and tactical intelligence, including electronics programs, advanced technologies, ground and communications, imagery programs, and systems engineering and launch. Aerospace is looking for a Lead Requirements Engineer and Technical Advisor (Senior Project Engineer - Enterprise Systems Engineering) role to support Aerospace's impact on the Intelligence Community's space enterprise requirements, programming, and budgeting process.
R&D Solutions Engineer HEOR&D Solutions EngineerArlington, VAAdvanced Mission Modeling: Utilize Systems Tool Kit (STK), and Python-based libraries to model complex satellite encounters, optimize sensor tasking, and validate orbital dynamics for GEO and LEO mission expansion. Technical Proficiencies: Advanced proficiency in Python for data analysis; expert-level experience with STK or similar high-fidelity orbital modeling software for mission modeling and orbital mechanics.
Agile Coach (Release Train Engineer) GuidehouseAgile Coach (Release Train Engineer)Arlington, District of ColumbiaCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
NewCloud Engineer Leidos Holdings IncCloud EngineerReston, VA$92,300–$166,850 / yearExperience administering Windows Server and Active Directory Domain Services, including users, groups, Group Policy, DNS, DHCP, domain controllers, trusts, and certificate services. Configure and troubleshoot VPCs/VNets, subnets, routing, security groups, network ACLs, load balancers, DNS, firewalls, VPNs, AWS Transit Gateway, Direct Connect, and Azure ExpressRoute.
Senior Cloud Engineer Leidos Holdings IncSenior Cloud EngineerReston, VA$92,300–$166,850 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Cloud Architecture & Engineering: Architect, design, and deploy secure, scalable, and highly available AWS solutions tailored for unclassified and classified environments.
NewSystems Engineer Science Applications International CorpSystems EngineerChantilly, VA$80,001–$120,000 / yearSeeking a highly experienced and motivated Systems Engineer to support enterprise-level systems integration, data center operations, and technical advisory functions in support of an Intelligence Community (IC) customers. The ideal candidate brings a proven track record of delivering complex technical solutions across multi-site, multi-program environments while serving as a trusted advisor to senior government leadership.
ServiceNow Software Development Engineer (Data & Implementation) CACIServiceNow Software Development Engineer (Data & Implementation)Chantilly, VirginiaPay 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. Supporting the Lead Engineer and Senior Developers, you will bridge the gap between raw security data and actionable platform intelligence by developing scalable code and managing complex data ingestion.
Field Engineer - MEP Flatiron Construction CorpField Engineer - MEPVirginia BeachThis 17.6‑mile bridge‑tunnel complex, recognized as an engineering marvel of the modern world, is undergoing a major design‑build expansion with the construction of the Parallel Thimble Shoal Tunnel to enhance capacity, safety, and reliability for travelers between Virginia Beach and the Eastern Shore. Works with construction crews and engineering leaders to plan field layout on the project site, ensuring appropriate utility and commercial lines are marked before production begins.
Field Engineer - Tunnel Flatiron Construction CorpField Engineer - TunnelNorfolk, VirginiaThe project scope across a 9 mile section of the I-64 will include: a new 3.5-mile bridge-tunnel crossing that will accommodate a total of 8 lanes of capacity across the water, replacement of the existing marine approach bridges and the addition of a third lane on I-64 in each direction. The Hampton Roads Connector Partners JV (HRCP) consisting of Flatiron, Dragados USA and VINCI has been selected to construct the $3.3BN Design Build project –the largest civil construction contract ever awarded by the Virginia Department of Transportation (VDOT).
Field Engineer - Concrete Flatiron Construction CorpField Engineer - ConcreteNorfolk, VirginiaThis 17.6‑mile bridge‑tunnel complex, recognized as an engineering marvel of the modern world, is undergoing a major design‑build expansion with the construction of the Parallel Thimble Shoal Tunnel to enhance capacity, safety, and reliability for travelers between Virginia Beach and the Eastern Shore. Works with construction crews and engineering leaders to plan field layout on the project site, ensuring appropriate utility and commercial lines are marked before production begins.
Senior Space Based Sensing Engineer – AMTI Program AstrionSenior Space Based Sensing Engineer – AMTI ProgramChantilly, VirginiaAstrion is seeking Senior and Subject Matter Expert Engineers to provide SETA (Systems Engineering & Technical Assistance) support to a government program office responsible for the development and deployment of a space-based Air Moving Target Indicator (AMTI) system. You will provide independent technical assessment, systems engineering expertise, and mission-focused insight across the full lifecycle from design through launch and early operations.
Senior Sales Engineer CACISenior Sales EngineerReston, VirginiaPay 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. The ideal candidate combines strong technical cloud expertise with customer-facing communication skills and the ability to rapidly design and validate solutions that align with operational and mission needs.