• Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Linthicum Heights, MD)
    … system environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include ** SCI access** and a recent **Polygraph** ... not a virtual position._** **Candidates MUST possess a current TS / SCI to include a current and recently...user and computer accounts and modify file permissions and security access lists. + Test new releases… more
    Northrop Grumman (11/19/25)
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  • Sr. Principal Digital Integration and Test

    Northrop Grumman (Linthicum Heights, MD)
    …required to start, but must be able to obtain and maintain a DoD Top - Secret security clearance **Preferred Qualifications:** + Experience as technical lead ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...+ Problem-solving experience in a team environment + Active TS / SCI + Digital test and… more
    Northrop Grumman (10/09/25)
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  • Test Engineer

    CACI International (Annapolis Junction, MD)
    … traceability and managing compliance evidence. + Must be a US citizen with an active Top Secret / SCI DoD Security clearance with polygraph. _Desired:_ + ... Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of… more
    CACI International (09/20/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …working both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS / SCI ) clearance required prior ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/21/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... user and computer accounts and modify file permissions and security access lists. + Test new releases...continued employment + Candidates must have a current DOD ** Top Secret ** levelsecurity clearance (at a minimum)… more
    Northrop Grumman (12/09/25)
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  • System Test Engineer

    Northrop Grumman (Patuxent River, MD)
    …within a reasonable amount of time for business needs **Preferred Qualifications:** + Active in-scope Top Secret / SCI DoD security clearance at time of ... Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to...enrolled in CE, with the ability to obtain a Top - Secret / SCI clearance within a reasonable… more
    Northrop Grumman (10/23/25)
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  • Principal / Sr. Principal Embedded Operating…

    Northrop Grumman (Linthicum Heights, MD)
    …Ability to obtain and maintain a DoD Top Secret clearance with SCI **Preferred Qualifications:** + Active TS / SCI security clearance + Experience ... supporting sensor command and control (embedded systems), sensor system test (command of test equipment and emulation)...required + Ability to obtain and maintain a DoD Top Secret clearance with SCI more
    Northrop Grumman (12/13/25)
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  • Traveling Security Control Assessor…

    Leidos (Odenton, MD)
    …support to enhance team capabilities and knowledge **Basic Qualifications:** + Active DoD Top Secret clearance with SCI eligibility required + Current ... maximum starting salary for this role is $85,000.** A Top Secret clearance and current IAT/IAM II...security expertise is properly applied. + Coordinate logistics, test plans, and scope with the SCA Team Lead.… more
    Leidos (11/18/25)
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  • Junior Security Control Assessor

    Leidos (Odenton, MD)
    …**Basic Qualifications:** + Current DoD Secret clearance with ability to obtain Top Secret with SCI Eligibility (active TS or TS / SCI strongly ... **Description** Leidos is seeking multiple Junior Security Control Assessors to join our SCA team....maximum starting salary for this role is $67,000.** A Secret clearance or higher and a IAT/IAM II certification… more
    Leidos (11/18/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …complex algorithms + **Active and transferable Top - Secret SCI ( TS / SCI )** US government issued security clearance is **required prior to start ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current...enhancement of existing applications and systems + Design, code, test , integrate, and document software solutions + Participate in… more
    RTX Corporation (10/04/25)
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