GD169 Senior Software Systems Engineer & Architect SupportGD169 Senior Software Systems Engineer & ArchitectGreenbelt, MarylandThe applicant is expected to solve complex algorithm or data conversion problems with little or no oversight and can respond effectively to science data user questions on technical and scientific issues, provide technical and scientific support in enhancing and extending data and information services and make effective presentations to large audiences at workshops and conferences. GD169 Senior Software Systems Engineer & Architect At NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC) we are committed to enabling scientific research by distributing over 1400 Earth Science data collections and providing useful tools to assist data analysis.
Systems Engineer Senior GD Information TechnologySystems Engineer SeniorRockville, MarylandRemoteTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. GDIT has been supporting the IHS mission for 20+ years; working with the agency to provide integral services to raise health access and availability to 2.6 million American Indians and Alaska Natives.
Business Development Director, Optical Systems - TS/SCI Clearance Rocket Lab USABusiness Development Director, Optical Systems - TS/SCI ClearanceChantilly, Virginia$180,000–$250,000 / yearFull timeYou will report directly to the Senior Director of Business Development, Optical Systems, and your primary responsibilities will include: Provide timely responses to all customer technical inquiries regarding Rocket Lab Optical Systems (RLOS) and Mynaric products. Based at Rocket Lab's site in Chantilly, VA, the Business Development Director, Optical Systems is the primary interface between laser communications and optical payload customers and the engineering, production, and management teams.
Senior Combat Systems Engineer ManTechSenior Combat Systems EngineerWashington, DCServing as a direct report to the Case Development Case Manager, this ESS function primarily serves as the day-to-day support of the development of executable combat system configurations for international engagement opportunities, including the acquisition and technical support of the Aegis Combat System’s Computer Program and supporting hardware. + Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
Systems Integration and Test Engineer III VV&T SolvarusSystems Integration and Test Engineer III VV&TChantilly, VAAs a Systems Integration and Test Engineer you will be a member of the Verification, Validation and Transition team responsible for technical support of the planning and execution of enterprise and system-level verification, validation and transition activities for national assets, associated ground segments and services, and information processing systems within the enterprise. Definition of VV&T activities and associated VV&T products (e.g., strategies, plans, Requests for Change (RFC), procedures, checklists, RVTMs, briefings, etc.) for new and modified mission and service capabilities.
Business Development Director, Optical Systems - Ts/Sci Clearance Rocket Lab USABusiness Development Director, Optical Systems - Ts/Sci ClearanceChantilly, VA$185,000–$260,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. You will report directly to the Senior Director of Business Development, Optical Systems, and your primary responsibilities will include: WHAT YOU'LL GET TO DO: Provide timely responses to all customer technical inquiries regarding Rocket Lab Optical Systems (RLOS) and Mynaric products.
PKI Systems Administrator - active Top Secret required GD Information TechnologyPKI Systems Administrator - active Top Secret requiredWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
NewSystems Integrator ActalentSystems IntegratorRockville, MD$55–$75 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
NewSystems Engineer - Expert Level Mission IntelSystems Engineer - Expert LevelSpringfield, VAFull timeContribute to the modernization and enhancement of space enterprise capabilities across the DoD/IC.Required QualificationsEducation & ExperienceMaster's degree in Engineering with 18+ years of related experience, ORPhD in Engineering with 10+ years of related experienceTechnical background in engineering, physics, mathematics, or related scientific disciplines. Your RoleAs an Expert Systems Engineer, you will apply advanced systems engineering expertise to the development, integration, testing, and sustainment of space-based capabilities supporting Controlled Access Programs (CAPs) and Special Access Programs (SAPs).
Senior Cloud Security Specialist-API ClearFocus TechnologiesSenior Cloud Security Specialist-APIDistrict of ColumbiaStrong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps, and vulnerability management. Provide technical expertise and support to customers, IT management, and staff in cloud security threat risk assessments, development, testing, and the implementation and operation of appropriate information security plans, procedures, and controls techniques designed to prevent, minimize, or quickly recover from cyber-attacks or other serious cloud events.
Senior Systems Administrator Accenture Federal ServicesSenior Systems AdministratorArlington, VAThe 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: $78,600—$160,200 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 .
Data Systems Engineer LeidosData Systems EngineerChantilly, VirginiaJuly 22, 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. Desired: Experience and a demonstrated record of success developing and implementing innovative solutions for a diverse range of highly complex multi-disciplinary problems and devising corrective actions where necessary.
Systems Integration Engineer Iv-306341 Delaware Nation IndustriesSystems Integration Engineer Iv-306341Alexandria, VAThe candidate must hold industry-recognized certifications, such as CSSLP, CISSP, and/or PMP, and have proficiency in programming languages including Python, C/C++, C#, SQL, and VB, along with database management skills in PostgreSQL, MySQL, SQLite, and SQL Server. This individual must possess a minimum of fifteen (15) years of experience in software development, cybersecurity engineering, and system integration, with demonstrated expertise in secure software lifecycle management, advanced monitoring technologies, and custom hardware development for security applications.
PM Support & S/W Development Systems Engineer Systems Planning and AnalysisPM Support & S/W Development Systems EngineerChantilly, Virginia$200,000–$225,000 / yearFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group, part of SPA’s Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
Project Technical & Acquisition Systems Engineer Systems Planning and AnalysisProject Technical & Acquisition Systems EngineerChantilly, VirginiaFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group, part of SPA’s Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
Sr. Systems Engineer Systems Planning and AnalysisSr. Systems EngineerAshburn, Virginia$125,000–$165,000 / yearFull timeSPA 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. The Critical Infrastructure Group (CIG) within JOID provides technical, programmatic and analytical support to customers with missions in national security to include the Department of Homeland Security (DHS), Health and Human Services (HHS), and the Federal Aviation Administration (FAA).
Network/System Administrator (Net/Sys Admin) III TAC Integrated SolutionsNetwork/System Administrator (Net/Sys Admin) IIIDistrict of ColumbiaLead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF Authority to Operate and maintain Continuous Monitoring tools and processes. Position Description The primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.
Systems Administrator Galapagos Federal Systems LLC.Systems AdministratorWashington, Washington, DC$125,000–$135,000 / yearFull timeThe Systems Administrator provides Tier 1 and Tier 2 support, participates in RMF lifecycle activities, implements STIGs and security controls, and works closely with cybersecurity teams to maintain system authorization and operational readiness. We deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services.
Systems Network Administrator (SNA-2) LeidosSystems Network Administrator (SNA-2)Laurel, Maryland$92,300–$166,850 / yearThis team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics , delivering mission-critical capabilities that directly support national security. April 7, 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.
Systems Integration Engineer IV-306341 Delaware Nation IndustriesSystems Integration Engineer IV-306341Alexandria, VA$140,000–$145,000The candidate must hold industry-recognized certifications, such as CSSLP, CISSP, and/or PMP, and have proficiency in programming languages including Python, C/C++, C#, SQL, and VB, along with database management skills in PostgreSQL, MySQL, SQLite, and SQL Server. This individual must possess a minimum of fifteen (15) years of experience in software development, cybersecurity engineering, and system integration, with demonstrated expertise in secure software lifecycle management, advanced monitoring technologies, and custom hardware development for security applications.