• Sr. AI/ML Specialist Solutions Architect, Amazon…

    Amazon (Arlington, VA)
    …technology domain areas (eg software development, cloud computing, systems engineering , infrastructure, security , networking, data & analytics) experience ... frameworks, alongside expertise in implementing RAG systems, designing prompt engineering frameworks, and developing multi-agent systems. You should be proficient… more
    Amazon (09/09/25)
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  • VA Account, Technology Solutions Architect

    Guidehouse (Mclean, VA)
    **Job Family** **:** Systems Engineering Consulting **Travel Required** **:** Up to 50% **Clearance Required** **:** Ability to Obtain NACI **What You Will Do** ... technical solutioning for VA account pursuits, including RFP responses, solution architecture , and client stakeholder engagement. + Design and articulate end-to-end… more
    Guidehouse (08/23/25)
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  • Technical Product Analyst - SOW

    System One (Ashburn, VA)
    …Endpoint Privilege Management (EPM). You will work closely with product management, engineering , security , operations, and business stakeholders to ensure our ... human identities and EPM. * Serve as liaison between product management, engineering , security , operations, and support to ensure requirements are understood,… more
    System One (09/27/25)
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  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …networks + 3+ years DoD environment + Education: + Bachelor's degree in Information Systems, Engineering or Equivalent (Required) + Master's degree (preferred) + ... **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret/SCI clearance **OTHER INFORMATION ** Please note this job description is not designed to cover or… more
    TekSynap (07/09/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... for mission-critical operations. You'll own features end-to-end-from discovery and architecture through continuous integration/continuous deployment (CI/CD) and observability-translating customer… more
    CACI International (09/20/25)
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  • Configuration Analyst (Configuration Analyst 2)

    Huntington Ingalls Industries (Springfield, VA)
    …and anticipate emerging threats. Our capabilities in cybersecurity, network architecture , reverse engineering , software and hardware development uniquely ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $63,209.00 - $95,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (09/04/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …load, and stress testing, and remediation of issues identified + Participating in security architecture reviews of large enterprise systems + Participating in ... and grow your expertise with a team of software engineering and cyber security experts working to...obtain and maintain a TS/SCI Clearance. + DoDD 8140.01 Information Assurance Management (IAM) Level I certification or higher.… more
    Rite-Solutions Inc. (09/25/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    …wide-area (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. We are seeking mission-focused network engineering ... NGA networks and cybersecurity posture in support of national security . For additional information and a list...our TCS team, your focus will be on Network Engineering , new project requirements, and sustainment of existing infrastructure.… more
    CACI International (08/11/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …efforts with third-party vendors (Fortinet, Juniper) and Lumen groups (FedNOC, Architecture and Engineering , Product and Sales). Networking skills (ie ... the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a… more
    Lumen (10/01/25)
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  • Portfolio Systems Engineer, SR

    KBR (Chantilly, VA)
    …Portfolio Systems Engineer, SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most… more
    KBR (08/08/25)
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