• Electronic Security Systems (ESS)…

    Chenega Corporation (Frederick, MD)
    …and running cables/fiber per installation design plans + Repair and maintain electronic security system equipment + Test continuity of conductor(s) or breaks in ... **Summary** The Electronic Security Systems (ESS) Technician III applies technical knowledge...Must hold an active Public Trust clearance or higher ( TS , TS / SCI , etc.). **Knowledge, Skills… more
    Chenega Corporation (12/03/25)
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  • Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Patuxent River, MD)
    …to work after hours and weekends as needed. Preferred Qualifications: + Active TS / SCI /CI Poly clearance + Current valid Security + CE, CASP, CISSP or similar ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...user and computer accounts and modify file permissions and security access lists. + Test new releases… more
    Northrop Grumman (12/12/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …as the interview assessment._ + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / SCI ... a larger organization that includes Systems Engineering, Integration, and Test staff as well as a Hardware Engineering unit....strong background in JAVA development and hold an active Top Secret / SCI security more
    Northrop Grumman (11/14/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** **Job Summary:** As a Test Engineer...a degree + **Clearance Required: Must have an active TS / SCI with Polygraph** **Preferred Qualifications:** + Experience… more
    Leidos (10/31/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** **Job Description** As a Test Engineer...of a degree + Candidate must have an active TS / SCI with Polygraph _Preferred Qualifications:_ + Hands-on… more
    Leidos (12/11/25)
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  • Senior Engineering Lead

    CACI International (Bowie, MD)
    …partners **Qualifications:** _Required:_ + Top Secret ( TS ) with Sensitive Compartmented Information ( SCI ) eligibility security clearance ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...and interagency partners that defend the United States nation security interests. The DIA is the authoritative source for… more
    CACI International (12/11/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Linthicum Heights, MD)
    …have/required to be considered):** + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/25/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …as the interview assessment._ + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / SCI ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/25/25)
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  • Software Engineer (DevOps) - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …assessment._ + Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ ** TS / SCI ] at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/18/25)
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  • Space Vehicle Test Conductor - Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …have the ability to obtain and maintain a US Government DoD Top Secret security clearance and SCI approval/access **Preferred Qualifications:** + BS or ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...+ RADAR I&T + Space Payload I&T + Active TS and/or SCI clearance Primary Level Salary… more
    Northrop Grumman (10/29/25)
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