NewSr Commissioning Engineer (Data Centers) – Remote JobotSr Commissioning Engineer (Data Centers) – RemoteSterling, VARemote$120,000–$165,000 / yearSuccessful candidates will have experience in Electrical Systems & Equipment with a focus in Data Centers and Mission Critical Facilities; experience and an understanding of Building MEP Systems Design, Construction, and Commissioning of Critical Systems ranging in size, rating, and complexity; Commissioning, Testing and Troubleshooting of Electrical Systems and related controls. Knowledgeable with common mechanical, and controls-related building equipment, including: Engine generators / Uninterruptible power supplies & battery systems / Medium and low-voltage electrical switchgear/ PLC controls and sequences of operations / Automatic transfer switches / Static transfer switches / Power distribution units / Busways.
NewSenior Software (AI) Test Engineer PlanIT GroupSenior Software (AI) Test EngineerReston, VADescription: The assigned resource will be responsible for developing the AI program focused on automating requirements and test case preparation, utilizing Visual Studio Code, Python, Copilot AI, and other tools provided by the postal service. • Design and develop test automation scripts using Selenium with Python, leveraging available AI models and LLMs to accelerate script creation, maintenance, and self healing.
Senior DevSecOps Engineer, Lead CredenceSenior DevSecOps Engineer, LeadMcLean, VACollaboration & Knowledge Sharing: Work closely with software developers, cybersecurity teams, and cloud engineers to integrate security and automation into the software development lifecycle (SDLC). This hybrid role requires expertise in DevSecOps best practices, cloud automation, security compliance, and continuous integration/continuous deployment (CI/CD) to enhance the security, scalability, and efficiency of mission-critical applications.
NewLead Test Engineer / Quality Assurance CredenceLead Test Engineer / Quality AssuranceArlington, VA$197,000–$226,000The government seeks a senior technical advisor to act as its authoritative representative for all domains of software test engineering, spanning unit testing, integration testing, end to end regression of mission critical workflows, security testing, and automated quality validation across a modern DevSecOps ecosystem. Our AI, Cloud, Cyber, and Modernization solutions save agencies thousands of hours, safeguarding National Security, Strengthening Health and Humanitarian missions worldwide with 1,700+ team members, 1,500+ AI/ML and Data Experts, and 100+ Prime Contracts, we deliver at scale and with purpose.
Sr Cloud Security Engineer PlanIT GroupSr Cloud Security EngineerFalls Church, VAExperience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.
Senior Field Engineer Sparks GroupSenior Field EngineerSterling, VAThis role is ideal for a hands-on engineer with strong PLC/HMI programming experience who enjoys field work, troubleshooting complex systems, and traveling to customer sites throughout the U.S. and occasionally internationally. Responsibilities : • Program, troubleshoot, and commission PLC- and HMI-based control systems utilizing RSLogix 500, RSLogix 5000, Studio 5000, and FactoryTalk View platforms.
NewSr Electrical PE JobotSr Electrical PEHerndon, VA$125,000–$175,000 / yearTypical duties include writing technical reports, conducting surveys, performing calculations, overseeing, and completing power, telemetry, and telecommunications designs, conducting research and development, systems integration, testing, hands-on assembly, and PLC programming. Seeking a Sr Electrical Engineer to serve as the electrical discipline team leader for the project, directing other engineers and designers as required, provide electrical design expertise and leadership for the entire project, from initial survey through final inspection.
NewSenior Kubernetes Engineer Pinnacle Technical ResourcesSenior Kubernetes EngineerMclean,, Virginia$90–$100 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. 3 plus years with cloud infrastructure: Kubernetes/Docker, cloud databases, application servers, networking (VPC, load balancers, API gateways), Linux, and security/data flows.
Senior Model Based Systems Engineer LeidosSenior Model Based Systems EngineerAlexandria, VA$107,900–$195,050Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.
Senior DevOps Engineer LeidosSenior DevOps EngineerBurke, VA$107,900–$195,050p>The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. June 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewSenior Utilities Reliability Engineer Gables Search GroupSenior Utilities Reliability EngineerNewport News, VA$1–$2Bachelor's Degree from an accredited four-year college or university in Engineering or related field and 5+ years of related experience in operations, maintenance and optimization of Ammonia Refrigeration systems, or equivalent combination of education and experience, required. This is your chance to make a direct impact on the success of our manufacturing processes, ensuring that our systems are efficient, safe, and compliant, all while helping us deliver top-quality food products.
NewSR. DevOps AWS Cloud Engineer System OneSR. DevOps AWS Cloud EngineerChantilly, VA$180,000 / yearThis role is ideal for someone who enjoys improving CI/CD, partnering closely with developers, and driving reliability + security in production-like environments. You’ll work in a Linux-based, multi-tenant environment and play a key role in building and operating secure, automated delivery pipelines for microservices.
NewSystems Engineer III (VA) GCR Professional ServicesSystems Engineer III (VA)Chantilly, VirginiaContractorSoftware Tools: Familiarity with systems engineering tools and software used for requirements management, modeling and simulation, configuration management, and project documentation (e.g., DOORS, SysML, MATLAB, Simulink). Education: A bachelor's or master’s degree in engineering, preferably in a relevant field such as Aerospace Engineering, Electrical Engineering, or Systems Engineering, Computer or Software Engineering.
NewQuality Control Senior Associate HITT ContractingQuality Control Senior AssociateFalls Church, VA$77,000–$112,000 / yearExecute four phases of control (Planning, Preparatory, Initial and Inspections) for each FOW with the subcontractors, vendors, and client(s) and perform all required meetings for mid-sized to more complex projects. Active certification with the Army Corps of Engineers- Construction Quality Management for Contractors or an inactive certification that needs to be refreshed within 3 months of hire.
Lead AI Software Engineer System OneLead AI Software EngineerMcLean, VAThis role is ideal for a senior engineer who can lead the architecture and delivery of full-stack AWS applications while remaining actively involved in design, development, testing, deployment, and technical mentorship. Develop end-to-end solutions across ReactJS frontends, Java or Python backend services, APIs, workflow orchestration, and relational databases.
Cybersecurity Engineer CredenceCybersecurity EngineerMcLean, VACredence has an immediate need for a Cybersecurity Engineer to serve as a Subject Matter Expert (SME) in cybersecurity, focusing on the authorization of information systems and compliance with associated policies and procedures. They ensure the platform meets DAAS and all applicable DoD requirements for deployment and operation within a FedRAMP-Approved Impact Level 5 (IL5) GovCloud environment and support continuous audit readiness.
IT - Cyber Security Architect/Engineer III PlanIT GroupIT - Cyber Security Architect/Engineer IIINot Available, VAThreat Modeling & Resilience: Conduct deep-dive threat modeling for complex cloud-native systems, simulating advanced persistent threats (APTs) and "blast radius" scenarios to strengthen system resilience. • Security Architecture Vision: Lead the design of a global Zero Trust architecture, ensuring robust identity governance (IAM), network micro-segmentation, and data encryption across AWS, Azure, or GCP.
NewAWS Cloud Platform Engineer Lead CYNET SYSTEMSAWS Cloud Platform Engineer LeadReston, VA$82–$87 / hourPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
Building Systems Engineer HITT ContractingBuilding Systems EngineerFalls Church, VA$37.02–$53.85 / hourAs a critical member of our Facilities Team, the Building Systems Engineer, Senior Associate is responsible for the operation, maintenance, and repair of Net Zero building systems, including mechanical, electrical, plumbing, life safety, and building automation systems. Conducts routine building walk-throughs to assess system performance, document equipment condition, identify energy inefficiencies, and report deficiencies requiring corrective action that could impact energy use or NZE performance targets.
NewISR Enterprise IT Requirements Manager CredenceISR Enterprise IT Requirements ManagerHampton, VAThe role is focused on ISR Enterprise IT requirements management, including requirements traceability, stakeholder coordination, capability gap analysis, technical task tracking, requirements governance, and support to emerging technology integration across ISR data, systems, architectures, applications, tools, and enabling technologies. The Contractor shall serve as the senior requirements management lead for ISR Enterprise IT modernization, systems integration, and capability development efforts supporting ACC, Air Force Life Cycle Management Center (AFLCMC), and subordinate units.
NewDirector, Head of Software Engineering HITT ContractingDirector, Head of Software EngineeringFalls Church, VA$130,000–$210,000 / yearThe Head of Software Engineering is accountable for the structure and growth of the engineering organization, the delivery of applications and platforms that serve HITT’s project teams and jobsites nationwide, and the development of a new generation of AI-enabled engineering talent — hiring builders who already work this way and training HITT’s existing developers in new methods. This is a senior leadership role for an engineering executive with a builder’s mindset: someone who has seen firsthand how agentic, AI-enabled development is changing the way software gets made — and who knows how to turn that shift into a durable advantage for one of the nation’s largest general contractors.
Senior Software Engineer Teknowleap, IncSenior Software EngineerSterling, VAFull timeSENIOR SOFTWARE ENGINEER (5 positions offered) to design, develop and code applications using Java and Scala; Integrate backend software applications using Postgres and NoSQL databases; Create performance test suite using Jmeter; Implement cloud infrastructure using AWS services; Build Continuous Integration and Continuous Deployment (CI/CD) pipelines using Github, Jenkins and Artifactory. A Bachelor’s degree with 5 yrs of progressively responsible experience will be accepted in lieu of the Master’s degree and 2 years of experience; Any suitable combination of education, training or experience is acceptable.
NewSenior Test Engineer 9th Way InsigniaSenior Test EngineerAshburn, VA$98,135–$125,000 / year9th Way Insignia is seeking a Senior Test Engineer to support the Department of Veterans Affairs (VA) Enterprise Acquisition Systems Service (EASS) under the Electronic Contract Management System (eCMS) System Integration & Operational Support Services (SI/OSS) program. Strong experience in API testing using Swagger/OpenAPI specifications to validated RESTful services, including request/response verification, authentication, status code validation, and negative testing.
Senior Test Engineer McBrideSenior Test EngineerHampton, VirginiaUnder the Department of the Air Force Program Executive Office for Command, Control, Communication, and Battle Management (DAF PEO C3BM), Kessel Run technologies make up the DAF BATTLE NETWORK, the systems-of-systems designed to help the Joint Force make operational decisions faster than our adversaries. Mission-Focused: Possesses a deep understanding of the user's perspective (e.g., combat air operations) and can immediately identify when a feature is technically correct but operationally inefficient or unsound.
Senior Test Engineer S.W.I.F.T. SCRLSenior Test EngineerManassas, VA5+ years of experience in software and systems Integration or testing; developing CI/CD, integration or functional testing of highly scalable, resilient and secure software. We were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can trust, completely.
Senior Test Engineer Torch TechnologiesSenior Test EngineerVirginiaUnder the Department of the Air Force Program Executive Office for Command, Control, Communication, and Battle Management (DAF PEO C3BM), Kessel Run technologies make up the DAF BATTLE NETWORK, the systems-of-systems designed to help the Joint Force make operational decisions faster than our adversaries. As a Senior Test Engineer your duties will include the following, but are not limited to: Support the Maven Smart System (MSS), a high-priority artificial intelligence-powered battle command platform that accelerates intelligence analysis, targeting, and logistics for critical warfighter operations.
Senior Software Test Engineer Frontier Technology IncSenior Software Test EngineerChesapeake, VAWe are a cutting-edge Defense Innovation Company seeking a Senior QA Engineer to join our engineering organization and raise the bar for quality across our web application portfolio. Partner with developers, product managers, and DevOps to shift quality left and embed testability into design and architecture decisions.
Senior Test Systems Engineer VTGSenior Test Systems EngineerSpringfield, VirginiaFull timeSenior-level Test Systems Engineers assist in leading Application, System and Integration Testing teams performing test and evaluation across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT. Senior-level systems integration experience working in government or industry integrating large complex System of Systems or Service Oriented Architecture environments residing in cloud, on premise, or hybrid infrastructures.
Senior Test Engineer Sky SolutionsSenior Test EngineerTysons Corner, VARemote$65,000–$135,000 / yearOur expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. The engineer collaborates closely with developers, product owners, and DevOps to ensure high quality, defect free releases across DEV → TEST → IMP → PROD environments.
Senior Test Engineer General Dynamics CorpSenior Test EngineerManassas, VA$85,239–$94,562 / yearQualifications: Bachelors or Technology degree in Engineering, Computer Science, or a related specialized area/field, orequivalent combination of education and relevant work experience, plus 2 years of relevant experience; orMasters degree. Job Summary: The PCS Test Engineer will be responsible for developing, executing, and documenting comprehensive teststrategies for the Payload Control System (PCS), a critical component of our advanced defense solutions.
Senior Level Test and Integration Systems Engineer PeratonSenior Level Test and Integration Systems EngineerChantilly, Virginia$135,000–$216,000 / yearFull timeResponsibilities: We are seeking an experienced Senior Systems Engineer with expertise in systems integration, testing, and enterprise engineering to support mission-critical GEOINT capabilities across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and other Federal partners. This position is ideal for a technical leader who thrives in complex environments, enjoys mentoring engineers, and has experience supporting large-scale cloud, hybrid, or on-premises systems within the DoD or Intelligence Community.
Senior Automation and Test Engineer Iridium Satellite, LLCSenior Automation and Test EngineerReston, Virginia$115,000–$160,000 / yearExperience with Network Management pertains to continuously supervising and controlling all links and nodes across the space segment (LEO/MEO/GEO satellites and intersatellite links) and the ground segment (gateways, teleports, user terminals, terrestrial backhaul). Experience with Mission planning, in the context of satellite ground and space systems, is the set of processes, tools, and rules used to translate mission objectives into time-ordered, constraint compliant timelines of spacecraft, payload, and ground activities (including data collection and routing opportunities) across the full mission lifecycle.
Senior Integration and Test Engineer Iridium Satellite, LLCSenior Integration and Test Engineer Reston, Virginia$120,000–$155,000 / yearExperience with Network Management pertains to continuously supervising and controlling all links and nodes across the space segment (LEO/MEO/GEO satellites and intersatellite links) and the ground segment (gateways, teleports, user terminals, terrestrial backhaul). Experience with Mission planning, in the context of satellite ground and space systems, is the set of processes, tools, and rules used to translate mission objectives into time-ordered, constraint compliant timelines of spacecraft, payload, and ground activities (including data collection and routing opportunities) across the full mission lifecycle.
Senior Cyber Test Engineer (Onsite) Nightwing Intelligence SolutionsSenior Cyber Test Engineer (Onsite)Sterling, Virginia$77,000–$163,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Senior Test Automation Engineer DXC Technology CoSenior Test Automation EngineerFalls Church, VAJob Description: DXC Technology (NYSE: DXC) helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds. In addition to the posters already identified, DXC provides access to prospective employees for the Federal Minimum Wage Poster, Federal Polygraph Protection Act Poster as well as any state or locality specific applicant posters.
Senior Level Test and Integration Systems Engineer Peraton IncSenior Level Test and Integration Systems EngineerChantilly, VA$135,000–$216,000 / yearWe are seeking an experienced Senior Systems Engineer with expertise in systems integration, testing, and enterprise engineering to support mission-critical GEOINT capabilities across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and other Federal partners. This position is ideal for a technical leader who thrives in complex environments, enjoys mentoring engineers, and has experience supporting large-scale cloud, hybrid, or on-premises systems within the DoD or Intelligence Community.
#2612- VA Senior Test Engineer ADVANTEDGE TECHNOLOGY, INC.#2612- VA Senior Test EngineerNorfolk, VA$105,000–$125,000 / yearManage test event activities, including preparing and presenting briefings, tracking actions and milestones, establishing and monitoring program metrics, preparing presentations, and facilitating coordination among test team stakeholders. • Assist and support pre-fire briefs and checks, assess system config and operability, range readiness, and ship’s force readiness by reviewing and managing combat and weapon system SW/HW, ordnance onload, ship’s force scenario training.
Test Engineer, Senior Booz Allen HamiltonTest Engineer, SeniorChantilly, VirginiaOnsite : 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 analyzing and troubleshooting windows processes and network traffic using COTS diagnostic tools, including system analysis tools, such as Wireshark, Process Monitor (Procmon), or Process Explorer.
Senior Test Engineer American Systems CorpSenior Test EngineerMcLean, VAAs a Senor Test Engineer with AMERICAN SYSTEMS, you will: Serve as the Test Manager for a biometric program, leading all aspects of test planning, execution oversight, defect management, and test reporting in accordance with SELC processes. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
#2612- VA Senior Test Engineer AdvantEdge Technology Inc#2612- VA Senior Test EngineerNorfolk, VAManage test event activities including preparing and presenting briefings tracking actions and milestones establishing and monitoring program metrics preparing presentations and facilitating coordination among test team stakeholders. • Assist and support pre-fire briefs and checks assess system config and operability range readiness and ships force readiness by reviewing and managing combat and weapon system SWHW ordnance onload ships force scenario training.
Senior Integration and Test Engineer Iridium Communications IncSenior Integration and Test EngineerReston, VA$120,000–$155,000 / yearExperience with Network Management pertains to continuously supervising and controlling all links and nodes across the space segment (LEO/MEO/GEO satellites and intersatellite links) and the ground segment (gateways, teleports, user terminals, terrestrial backhaul). Experience with Mission planning, in the context of satellite ground and space systems, is the set of processes, tools, and rules used to translate mission objectives into time-ordered, constraint compliant timelines of spacecraft, payload, and ground activities (including data collection and routing opportunities) across the full mission lifecycle.
Senior Automation and Test Engineer Iridium Communications IncSenior Automation and Test EngineerReston, VA$120,000–$160,000 / yearExperience with Network Management pertains to continuously supervising and controlling all links and nodes across the space segment (LEO/MEO/GEO satellites and intersatellite links) and the ground segment (gateways, teleports, user terminals, terrestrial backhaul). Experience with Mission planning, in the context of satellite ground and space systems, is the set of processes, tools, and rules used to translate mission objectives into time-ordered, constraint compliant timelines of spacecraft, payload, and ground activities (including data collection and routing opportunities) across the full mission lifecycle.
Senior Software Test Engineer Two Six Technologies IncSenior Software Test EngineerArlington, VA$96,700–$140,000 / yearYou will play a vital role in ensuring mission readiness, validating intricate data flows across multiple disparate networks, and aligning the entire test life cycle directly with strategic operational timelines. However, your work will extend beyond isolated software testing to include evaluating how custom web applications, distributed architectures, and interoperable non-kinetic data streams function as a unified ecosystem.
Senior Test Engineer Amentum Services IncSenior Test EngineerVA$80,000–$100,000 / yearPerforming test activities including developer/capability level testing, functional level testing (FQT/Verification and Validation), software/system integration testing, or AEGIS combat systems integration land-based testing. Minimum Requirements: A Bachelor''s degree from an accredited college or university in an engineering, scientific, or technical discipline with seven (7) years of systems test experience with real-time weapons systems, combat systems, or fire control systems; or.
Senior Test Engineer_ SkillBridge Program AmentumSenior Test Engineer_ SkillBridge ProgramVirginiaPerforming test activities including developer/capability level testing, functional level testing (FQT/Verification and Validation), software/system integration testing, or AEGIS combat systems integration land-based testing. Amentum is proud to partner with the Department of War SkillBridge program to offer transitioning service members the opportunity to gain valuable civilian work experience through industry-specific training, mentorship, and hands-on projects.
Senior Test Engineer_ SkillBridge Program Amentum Services IncSenior Test Engineer_ SkillBridge ProgramVA$80,000–$100,000 / yearPerforming test activities including developer/capability level testing, functional level testing (FQT/Verification and Validation), software/system integration testing, or AEGIS combat systems integration land-based testing. Minimum Requirements: A Bachelor''s degree from an accredited college or university in an engineering, scientific, or technical discipline with seven (7) years of systems test experience with real-time weapons systems, combat systems, or fire control systems; or.
Senior Performance Appian Test Engineer (TS Clearance) GroundswellSenior Performance Appian Test Engineer (TS Clearance)McLean, VirginiaThe salary range for this role takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to skill sets, experience and training; licensure and certifications; and other business and organizational needs. This role will lead end to end performance strategies, execute performance strategies, validate system scalability and reliability, and ensure the application meets defined performance and through put requirements.
NewSenior Test Engineer Peraton IncSenior Test EngineerVA$104,000–$166,000 / yearMust have advanced SQL skills for writing complex queries, joining disparate tables, and validating massive data sets across databases (e.g., Snowflake, Oracle, SQL Server) to compare against report outputs. Demonstrated experience using automated testing frameworks, scripting (Python, shell scripting, or Java), or BI-specific regression testing tools to streamline testing workflows.
Senior Test Engineer General Dynamics Mission Systems, IncSenior Test EngineerManassas, VA$85,239–$94,562 / yearBachelor's or Technology degree in Engineering, Computer Science, or a related specialized area/field, orequivalent combination of education and relevant work experience, plus 2 years of relevant experience; orMaster's degree. The PCS Test Engineer will be responsible for developing, executing, and documenting comprehensive teststrategies for the Payload Control System (PCS), a critical component of our advanced defense solutions.