• Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission -driven team. This position offers a broad scope ... success to our team who help us fulfill our mission ; to match people with their legacies for betterment...and wireless access points. + Assist in developing network architecture to support business needs and growth. + Configure,… more
    DirectEmployers Association (11/25/25)
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  • AeroVironment (Arlington, VA)
    …Type** Regular **Job Description** **Summary** The primary role of the **Software Engineer ** will be to support Report Authoring and Dissemination (RAD). The ideal ... + Familiarity with Amazon Web Services (AWS) cloud computing services and architecture , as well as experience with cloud-native application development. + Practical… more
    DirectEmployers Association (12/18/25)
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  • Zscaler (Mclean, VA)
    …the future of cybersecurity. **Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a fully onsite role based in ... of Information Security Engineering. You will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. This role is critical… more
    DirectEmployers Association (01/06/26)
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  • Zscaler (Mclean, VA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 ... with a cloud-first strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting to the Manager,… more
    DirectEmployers Association (11/12/25)
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  • Zscaler (Mclean, VA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 ... agility with a cloud-first strategy. We're looking for an experienced Staff Software Engineer to join our IT Cloud Engineering team. **This role requires Top Secret… more
    DirectEmployers Association (10/30/25)
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  • AeroVironment (Centreville, VA)
    …JSIG, and/or NIST SP 800 series + Experience with network/computer architecture and types of Defense Counterintelligence Security Agency (DCSA) system topologies ... Program (SAP) environments + Is a strong communicator who effectively articulates vision/ mission to team + Experience with Enterprise Mission Assurance Support… more
    DirectEmployers Association (12/23/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    Alexandria, VA, USA | Salary | Full Time Mission Architecture Engineer JHNA is currently seeking a talented Model-Based Systems Engineer (MBSE) / Digital ... the Office of the Undersecretary for Defense for Research and Engineering (OUSD(R&E)) Mission Integration. In this role, you will research and develop constructive … more
    JHNA (11/03/25)
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  • Mid-Level Systems Engineer - Requirements…

    KBR (Sterling, VA)
    Title: Mid-Level Systems Engineer - Requirements and Architecture KBR's Mission Engineering Division delivers complex technical solutions and expert support ... to ensure mission success. KBR is seeking a Mid-Level Systems Engineer - Requirements and Architecture to join our team in Sterling, VA. This role focuses on… more
    KBR (01/15/26)
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  • Mid-Level Enterprise Architecture

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. KBR is seeking a Mid-Level Enterprise Architecture Engineer to support our customer in Chantilly, VA delivering mission more
    KBR (10/21/25)
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  • Missile Defense Architecture

    Nou Systems, Inc. (Alexandria, VA)
    …We are pleased to announce an opening for a Missile Defense Capabilities Engineer /Architect who will join our Engineering Services Team in Fort Belvoir, VA and ... will be part of an exceptional team supporting the Missile Defense Agency (MDA) mission to develop and deploy a layered Missile Defense System to defend the United… more
    Nou Systems, Inc. (01/03/26)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …to build and transition critical operations to a modern service provider network architecture . **The job duties of the Network Engineer (CAN/LAN) are as ... Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise… more
    Leidos (12/09/25)
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  • Senior Engineer , Commercial Technologies…

    Cardinal Health (Washington, DC)
    **_Job Summary_** At Navista, our mission is to empower community oncology practices to deliver patient-centered cancer care. Navista, a Cardinal Health company, is ... practices navigate the future. We are seeking a **hands-on Senior Engineer /Solution Architect** to lead strategic technical initiatives and drive product development… more
    Cardinal Health (11/18/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …schedules and dependencies, cost and risks. + Planning: Conduct planning for both mission architecture needs (technical trade studies, definition of future ... Title: GEOINT Mission Processing Engineer Belong. Connect. Grow.... Processing Systems in support of space and ground architecture + Requirements: Experience identifying user & enterprise needs/requirements… more
    KBR (12/29/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …project schedules and dependencies, cost and risks + Conduct planning for both mission architecture needs (technical trade studies, definition of future ... Title: GEOINT Mission Processing Engineer KBR is seeking... Processing Systems in support of space and ground architecture + Experience identifying user & enterprise needs/requirements and… more
    KBR (12/15/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... assessments for HIVE architecture impacts, architecture trades, and ... performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test,… more
    SAIC (12/11/25)
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  • SIGINT Ground SPO Mission

    KBR (Chantilly, VA)
    Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer BR is looking for a SIGINT Ground SPO Mission Processing/Acquisition Engineer to join ... strong focus on core systems engineering processes in support of end-to-end mission processing and related services closure. The candidate will support Customer… more
    KBR (10/28/25)
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  • Senior Software Engineer - Mission

    RTX Corporation (Sterling, VA)
    …evolving global market. We are seeking a highly motivated and experienced Senior Software Engineer with a focus on Mission Engineering to join our team. In ... scenarios. + Collaborate with multi-disciplinary teams to define software requirements and architecture for mission systems. + Implement and optimize algorithms… more
    RTX Corporation (01/07/26)
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  • Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking ** Mission Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, ... for the acquisition of systems over the complete end-to-end life cycle. As the ** Mission Engineer ** you will support the planning and testing of GEOINT… more
    SAIC (01/06/26)
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  • SIGINT Ground SPO Mission

    KBR (Chantilly, VA)
    Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT Ground SPO Mission Processing/Acquisition ... Engineer to support our customer in Chantilly, VA delivering mission -critical capabilities that enable to plan and execute intelligence-gathering missions from… more
    KBR (10/28/25)
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  • Mission Critical Field Engineer

    Amentum (Arlington, VA)
    …design, construction, updates, and maintenance of new and existing datacenter facilities. ** Mission Critical Field Engineer - Northern Virginia** The Mission ... in-office - Coordinate and support internal and subcontractor teams on mission critical renovation/upgrade projects that include BMS, EPMS, mechanical, electrical,… more
    Amentum (12/13/25)
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