Operations Research Analyst - Systems Engineering Systems Planning and AnalysisOperations Research Analyst - Systems EngineeringAlexandria, VirginiaFull timeAreas of focus can include topics such as economic and behavioral analysis, data analytics, biometric analysis, communication and network systems, business process improvement, performance management, statistical process control, organizational assessment, modeling and simulation, strategic and business planning, change management, organizational development, quality assurance, regulatory compliance, and decision support. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Systems Engineer – HPC & GPU Infrastructure LeidosSystems Engineer – HPC & GPU InfrastructureBethesda, MarylandResponsibilities: HPC and GPU environment engineering: Contribute to the installation and maintenance of GPU and HPC hardware on-prem and in the cloud, providing insights into hardware performance to ensure efficient interaction with software components. July 13, 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.
Manager Store Systems AvoltaManager Store SystemsBethesda, MD$109,800–$133,100 / yearEssential Functions: Manages associates, consultants, and third-party vendors to ensure solutions, new store opening business initiatives, and projects are successfully implemented from conception through deployment and within budget; facilitates the development of end-to-end solutions to meet agreed business requirements. Establishes close working relationships with other departments and vendors to establish clear, executable plans to continue to provide associates with technical solutions; responds to changing priorities and escalating issues where appropriate, keeping all interested parties abreast of developments and decisions in a timely fashion.
IT Systems Engineer – Senior C3ELIT Systems Engineer – SeniorWashington, DCEducation: Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field preferred, OR an Associate's degree plus ten (10) years of recent specialized experience, OR 12 years of recent specialized experience. This role is responsible for the design, implementation, and maintenance of complex IT systems to ensure reliability, performance, and scalability.
Antenna Systems & Hardware Engineer Johns Hopkins Applied Physics LaboratoryAntenna Systems & Hardware EngineerLaurel, MarylandFull timeDevelop and apply antenna and RF aperture modeling and simulation tools (e.g., full-wave EM solvers, array analysis codes, custom MATLAB/Python tools) to design, analyze, and trade antenna and array performance across a variety of operational scenarios. Plan, execute, and analyze antenna and RF aperture measurements in laboratory, chamber, and field test environments, including radiation pattern measurements, gain and efficiency, impedance, polarization characteristics, and array calibration.
NewSr. Systems Engineer, Platform/Infrastructure Modern Government SolutionsSr. Systems Engineer, Platform/InfrastructureSterling, VAFull timeExperience supporting relational and non-relational databases including PostgreSQL, MySQL, and MongoDB.Experience supporting IdAM technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Experience with DevOps tooling including Ansible, Terraform, Jenkins, and GitLab. Administer relational and non-relational databases including PostgreSQL, MySQL, and MongoDB.Support Identity and Access Management (IdAM) solutions including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Implement and maintain DevOps automation using Ansible, Terraform, Jenkins, and GitLab.
NewSenior Systems Engineer (IBM ELM) - TS/SCI w CI Poly Modern Government SolutionsSenior Systems Engineer (IBM ELM) - TS/SCI w CI PolySterling, VAFull timeBachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.10+ years of experience supporting enterprise systems and engineering environments.10+ years of experience configuring, deploying, and maintaining enterprise engineering applications using Automation as Code (AaC) and CI/CD pipelines within cloud-based environments. Experience supporting enterprise infrastructure, including relational and non-relational databases, Identity and Access Management (IDAM), and authentication technologies such as Active Directory, SAML, OAuth 2.0, OpenLDAP, and OIDC.Experience implementing DevSecOps and infrastructure automation solutions utilizing GitLab, Jenkins, Terraform, Ansible, or similar tools, with strong troubleshooting, testing, documentation, and communication skills.
Systems Engineer Accenture Federal ServicesSystems EngineerFort Meade, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $111,800—$221,800 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
New2027 Graduate - Systems Engineer / Analyst Johns Hopkins Applied Physics Laboratory2027 Graduate - Systems Engineer / AnalystLaurel, MarylandFull timeTo defend sailors and marines from these threats, we in the Distributed Tactical Awareness and Decision-Making group (A3A) of the Air and Missile Defense Sector drive improvements to and conceive new capabilities for systems that combine sensors, command and control logic, networks, and defensive weapons. We are seeking engineers, computer scientists, and analysts to join our team to guide system design, develop software prototypes, and research new concepts to create innovative solutions to emerging warfighter challenges.
Cryptographic Support Systems Engineer PeratonCryptographic Support Systems EngineerLinthicum, Maryland$176,000–$282,000 / yearFull timeYou will provide general systems engineering support including requirements definition, documentation, and integration support in the oversight of this ongoing development effort as well as providing support to the testing team validating the development work. A Bachelor’s degree in Computer Science, Electrical Engineering, Systems Engineering, or a related discipline and at least 15 years of systems engineering experience.
Service Now Developer - Integration Engineer Emergent TechnologiesService Now Developer - Integration EngineerReston, VirginiaA Bachelor’s or Master’s degree in Computer Science (or a related field) is preferred, along with 11+ years of relevant experience , including: Hands-on experience with ServiceNow, including ITSM, ITOM, and CMDB . Emergent Technologies Inc. is seeking a talented and motivated ServiceNow Developer / Integration Engineer to join our growing technology team in support of a mission-critical Government customer.
Senior Cryptographic Systems Engineer UmbraSenior Cryptographic Systems EngineerArlington, VA$190,000–$220,000Working closely with mission systems, spacecraft, ground software, government customers, and the National Security Agency, you will define the COMSEC architecture that protects command and telemetry links, mission data, and cross-domain interfaces for national security missions. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.
Missile Systems Engineer Level IV KBRMissile Systems Engineer Level IVWashington Navy Yard, DC$135,600–$186,400 / yearThe Missile Systems Engineer Level IV provides advanced technical leadership in the design, integration, and lifecycle management of missile and weapon systems supporting U.S. Government programs. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Space Vehicle Systems Engineer KBRSpace Vehicle Systems EngineerChantilly, VAAs part of this team, you will be performing in multiple engineering roles, primarily focused on the spacecraft itself mainly pertaining to the payload and integration onto the bus, as part of a small team with broad expertise and a need to collaborate across the space and intelligence communities. Bachelor's degree in an engineering, scientific, or technical discipline, and 14 years or more relevant experience; OR Master's degree in an engineering, scientific, or technical discipline and 12 years or more relevant experience.
Systems Engineer, Principal PeratonSystems Engineer, PrincipalReston, Virginia$176,000–$282,000 / yearFull timeResponsibilities: Peraton is seeking a Systems Engineer, Principal to join our national intelligence program in Northern Virginia as the primary technical authority responsible for the strategic design, implementation, and 24/7 operational excellence of the IT Enterprise Infrastructure client’s technology stack. • Oversee cloud migrations, data center modernization, global networking, and cybersecurity integration with the mission is to transform "legacy" into "leading-edge" while maintaining the 99.99% uptime our global operations demand.
Systems Architect PeratonSystems ArchitectHerndon, Virginia$135,000–$216,000 / yearFull timeThe SITE III DO contract is designed to ensure a multi-disciplinary approach to requirements engineering, solutions architecture, scheduling, reliability, resiliency, service development, integration, testing, maintainability, and analysis across the National apparatus of Defense Intelligence, Combatant Commands, Partner Nations, and other Federal Agencies . Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
Software Integration Engineer E LogicSoftware Integration EngineerWashington D.C., DCEducation: Bachelor's Degree in Computer Science, Information Systems, Mathematics, or related (or equivalent experience). - Experience: 10+ years of IT experience, including System Integration and Interface Development.
Systems Engineer Level 3-FFLL-8924 Onyx PointSystems Engineer Level 3-FFLL-8924Hanover, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Systems Engineer Level 3-911 Onyx PointSystems Engineer Level 3-911Hanover, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. - Participate in establishing and gaining approval of the definition of a system or component under development (requirements, designs, interfaces, test procedures, etc.) that provides a common reference point for hardware and software developers.
Senior Systems Engineer VTGSenior Systems EngineerFort Meade, MarylandFull timeBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical discipline from an accredited college or university. The ideal candidate will have experience with RF systems, analog-to-digital conversion processes, Apache NiFi, network and dataflow diagrams, system security documentation, and Agile collaboration tools.