• Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of ... networking administration: LAN and firewalls (Cisco preferred) + Current TS / SCI / CI Poly issued security...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (08/08/25)
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  • DevOps Engineer, Sr.

    William C Brown Inc (Springfield, VA)
    …Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a ... * Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. *...Jira and Confluence on a daily basis * Active TS / SCI clearance required and eligibility to obtain… more
    William C Brown Inc (06/03/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... Geospatial-Intelligence Agency (NGA). This position is part of the Transport Cyber Security Services (TCS) team which provides the information technology… more
    CACI International (06/02/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... escalated tickets and system optimization. + Collaborating with the Information System Security Officer (ISSO) and ...enhanced VDI (eg, remote GPU and memory scaling). + TS / SCI with Polygraph **Preferred Skills:** + Extensive… more
    CACI International (08/21/25)
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  • Principal Signals Software Engineer (Onsite)

    RTX Corporation (Annapolis Junction, MD)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Polygraph **This position is eligible for a ... You Must Have** + Active and transferable TS / SCI with Polygraph US government issued security ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (07/25/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr. Principal…

    Northrop Grumman (Annapolis Junction, MD)
    TS / SCI clearance with full scope poly **Preferred Qualifications** + Active TS / SCI with full-scope polygraph security clearance + IAT Level II ... ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (05/28/25)
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  • Network Engineer (Engineer Network 3)

    Huntington Ingalls Industries (Fort Meade, MD)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $92,259.00 - $160,000.00 Security Clearance: TS / SCI with Poly Level of Experience: ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...or equivalent and 9 years relevant experience. + Active TS / SCI clearance with CI Polygraph + Bachelor's… more
    Huntington Ingalls Industries (07/11/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …technologies. This position is in **Chantilly** **, VA** and requires an **active TS / SCI clearance with Polygraph.** Job Responsibilities include, but are not ... integration of new technologies with existing systems. **Qualifications** + **Active TS / SCI with polygraph.** + TYPICAL EDUCATION AND EXPERIENCE: Bachelors… more
    SAIC (08/07/25)
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  • Solutions Architect - WWPS Army, US Army

    Amazon (Arlington, VA)
    …the candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. A day in the life This ... CSSLP (Certified Secure Software Lifecycle Professional) - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications… more
    Amazon (08/08/25)
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  • Information Systems Engineer

    CACI International (Suitland, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type ... Information Systems Engineer with strong expertise as an Information System Security , Risk Management Frameworks, and...as requested by the government and contract. + Active TS / SCI clearance required. + _Desired:_ + Prior… more
    CACI International (07/25/25)
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