• Associate Software Engineer , Scrum Master

    The Boeing Company (Fairfax, VA)
    …Strong problem-solving skills and the ability to think critically and creatively. + Current Top Secret / SCI Clearance + Experience in SIGINT or defense-related ... is seeking a highly skilled and motivated **_Associate Software Engineer , Scrum Master_** to join our team in **Fairfax,...Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa… more
    The Boeing Company (09/18/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (07/26/25)
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  • Network Operations Center (NOC) Engineer…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2 ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN,...SLAs + Perform routine maintenance and upgrades on network systems + Configure and manage network devices (routers, switches,… more
    CACI International (07/26/25)
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  • Hardware Reverse Engineer (All Levels)

    Parsons Corporation (Centreville, VA)
    …vulnerability research on hardened systems **Required Skills:** + Must have a ** Top Secret or higher security clearance** + BS degree in Computer ... other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​… more
    Parsons Corporation (08/09/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …cyber domains in the interest of national security. Job Title: Specialist, Space Software Systems Engineer (Space Systems ) Job Code: 29205 Job Location: ... organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development team.… more
    L3Harris (09/27/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a...communication skills, both written and verbal. Required Qualifications * TS /SCI with Polygraph * 4+ years of experience with… more
    CACI International (09/30/25)
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  • Lead, Chief Systems Engineer…

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job ... available to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical...tools/technologies + Requires the ability to obtain a DoD TS /SCI clearance Preferred Additional Skills: + Active Secret… more
    L3Harris (08/31/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Amentum is seeking a skilled and experienced ** Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential ... focusing on the assessments of architectures and interoperable capabilities. Systems Engineer or ORSA functions encompass design...Systems Analyst (ORSA). + Must have an active TS /SCI Clearance. Note: US Citizenship is required to obtain… more
    Amentum (07/17/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... of Travel: Continental US * * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our Air Force Distributed Ground … more
    CACI International (08/13/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …network connectivity issues **Security Requirements:** + US Citizenship required + ACTIVE Top Secret DoD Security Clearance (T5 Investigation) + Must be ... provide research and engineering services for Navy Surface Tactical Systems . **Work will be performed at Naval Surface Warfare...eligible for TOP SECRET /SCI Security clearance and accesses (SI/TK/G/HCS-P)… more
    Imagine One Technology & Management (09/01/25)
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