• Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    …Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: ... Working Knowledge of Public Key Enabling (PKE) Required Qualifications: * Active TS/SCI with polygraph * 4 - 10 years' experience as a SWE, in programs and contracts… more
    CACI International (11/07/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance + US Citizenship + 7+ years of experience and a Bachelor's… more
    GliaCell Technologies (11/01/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + US Citizenship. + Bachelor's degree in a related technical… more
    GliaCell Technologies (11/01/25)
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  • Systems Engineer

    Synergy ECP (Columbia, MD)
    …veteran status, or any other protected class. Clearance Required: TS/SCI w/ Polygraph Job Description: This is a full-time position requiring 1880 hours of ... and written communications skills. + Position requires TS/SCI clearance with polygraph Individual Capabilities/Experience Desired: + Experience in the Data tagging,… more
    Synergy ECP (10/22/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of our IT infrastructure. The ideal candidate will hold a TS/SCI Full Scope Polygraph clearance and possess a strong background in both SCIF management and IT ... or no degree and 14 years of related experience + TS/SCI Full Scope Polygraph clearance is mandatory + Proven experience in SCIF management, including setting up and… more
    Synergy ECP (10/22/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    …status, or any other protected class. Clearance Required: TS/SCI w/ FS polygraph Other Requirements: US Citizenship Job Description: Responsible for working with ... in Full Stack development efforts. Position requires TS/SCI clearance with polygraph Desired Skills: Experience with various coding capabilities. Technology diverse… more
    Synergy ECP (10/15/25)
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  • SONAR Systems Engineering Manager 2

    Northrop Grumman (Annapolis, MD)
    …clearance with the ability to obtain a TS/SSBI and pass a polygraph **Preferred Qualifications:** + Demonstrated experience in the following areas: + ... sites for final sell-off testing. + A current TS/SCI clearance with polygraph . **NGFeaturedJobs** Primary Level Salary Range: $153,800.00 - $230,800.00 The above… more
    Northrop Grumman (12/23/25)
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  • CPSO/Sr Principal Industrial Security Analyst

    Northrop Grumman (Annapolis, MD)
    …at the Annapolis, MD campus. The candidate must be able to obtain a polygraph . The candidate must have relevant experience as a CPSO or Alternate CPSO. Experienced ... or a Bachelor's degree. **Preferred Qualifications** Current active TS/SCI with Polygraph . Experience in ICD 705 physical construction and TEMPEST requirements;… more
    Northrop Grumman (12/05/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    …Confluence, and Crucible **Clearance Requirements:** + Must have a current/active TS/SCI w/ Polygraph security clearance and be willing and able to obtain another ... polygraph prior to start, if required. **Physical Requirements:** + Must be able to remain in a stationary position 50% of the time MANTECH International Corporation… more
    ManTech (01/13/26)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …Confluence, and Crucible **Clearance Requirements:** + Must have a current/active TS/SCI w/ Polygraph security clearance and be willing and able to obtain another ... polygraph prior to start, if required **Physical Requirements:** + Must be able to remain in a stationary position 50% of the time MANTECH International Corporation… more
    ManTech (01/13/26)
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