• Principal/Senior Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …with PowerShell + Experience with Hex Editors + Willing to upgrade to a TS / SCI with FSP Northrop Grumman provides a comprehensive benefits package and a ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (05/28/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    … Science, Business, Computer Science, Mathematics, or related quantitative science field. Security Clearance Requirements: Active TS / SCI (with poly ... Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect....and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (06/13/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    …an Active Secret Clearance at start. + Must be able to obtain a TS / SCI after start. + Administration experience with Cisco switches and routers OR Windows ... **Description** SAIC is seeking a TACNET ISEA **Network Engineer ** (Fleet Support) to join our team in...Active Duty personnel and US Government employees to provide top notch repair support with a focus on United… more
    SAIC (08/15/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …in reverse engineering techniques. **What does Leidos need from me?** + Current and active TS / SCI security clearance, and able to pass a Polygraph. + ... for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the… more
    Leidos (06/08/25)
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  • Senior API Management Engineer

    William C Brown Inc (Springfield, VA)
    …Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance. This position is currently accepting ... or any other characteristic protected by law. Description Our work depends on aTS/ SCI clearedSenior API Management Engineer joining our team to support our… more
    William C Brown Inc (06/03/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …tasks and deliverables for customers. Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the US government. A ... serves as a national resource in software engineering, computer security , and process improvement. The SEI works closely with...to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about… more
    Carnegie Mellon University (08/07/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Network Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Network Engineer (NE) collaboratively works closely with leadership, Platform and Operations Teams, and Mission… more
    Nightwing (06/27/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    … sciences, geographic information systems, geomatics, or related fields. Security Clearance Requirements: Active TS / SCI (with poly preferred) ... Title: System Engineer - GEOINT Belong. Connect. Grow. with KBR!...- GEOINT Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (06/11/25)
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  • Senior Software Engineer

    ManTech (Chantilly, VA)
    …or Intelligence Community clients. **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... MANTECH seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (07/23/25)
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  • Principal/Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …years of experience may be considered in lieu of degree. + **Must have an active TS / SCI security clearance with a Full Scope Polygraph at time of ... multiple responsibilities related to the engineering and implementation of Program Security Information and Event Management (SIEM)/ Security Orchestration,… more
    Northrop Grumman (07/25/25)
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