• Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary role ... sought after for this position. **Responsibilities include:** + Technical liaison: Lead technical liaison activities between DC3 and NCIJTF to facilitate… more
    Noblis (11/04/25)
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  • Senior Mobile Broadband Engineer (LTE, 5G)

    V2X (Melbourne, FL)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... respect, responsibility, and professionalism. As a Senior Mobile Broadband Engineer (LTE, 5G), you will serve as the technical... (LTE, 5G), you will serve as the technical lead for the design, integration, and optimization of advanced… more
    V2X (10/14/25)
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  • Systems Engineer (Mid - Senior Level)

    G2 Ops, Inc. (San Diego, CA)
    …these ranges vary depending on the specific opportunity, experience, and other factors Security Clearance Requirement: Must be able to obtain and maintain Active DoD ... impact: For this opportunity, we are seeking a highly motivated, team-oriented Systems Engineer . This position provides the opportunity to take on complex system… more
    G2 Ops, Inc. (08/30/25)
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  • Software Engineer 4 - 23334 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,239.00 - $195,800.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (08/16/25)
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  • Software Engineer SME

    Leidos (Tucson, AZ)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program.… more
    Leidos (10/05/25)
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  • Data Engineer

    Chenega Corporation (Huntsville, AL)
    …sources for use in dashboards, analytics, and compliance reporting. + Cybersecurity certifications like CISSP (Certified Information Systems Security ... **Req ID:** 38081 **Summary** **Data Engineer ** **Huntsville, AL** Are you ready to enhance...CISA (Certified Information Systems Auditor), or CISM (Certified Information Security Manager) are desired + Baseline and Full Computing… more
    Chenega Corporation (10/22/25)
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  • Senior Software Engineer

    Microsoft Corporation (Redmond, WA)
    …excited about building capabilities that help protect our customers from cybersecurity threats Making security incident detection and investigation autonomous? ... UX, we aim to delight both our customers and security researchers. Our products offer a big growth opportunity...startup mindset. We are looking for a Senior Software Engineer to join the Defender Experts product unit (part… more
    Microsoft Corporation (10/29/25)
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  • Senior Mechanical Design Engineer

    KBR (Washington, DC)
    …Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... our national security . KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and leadership experience to join our growing team… more
    KBR (10/31/25)
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  • Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior II) 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… more
    KBR (10/24/25)
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  • Sr. Manager, Systems Engineer 1

    L3Harris (Waco, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Manager, System Engineer Job Code: 26447 Job Location: ... 1st Shift 9/80 Job Description: We are looking for a Sr. Manager, Systems Engineer with strong knowledge of Systems Engineering, Cybersecurity , and a broad… more
    L3Harris (10/12/25)
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