• Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (10/11/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (10/11/25)
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  • Senior Systems Engineer

    SAIC (Patuxent River, MD)
    …+ 3 to 10 years of relevant experience + Clearance level: An active Top Secret clearance is required Also, must be SCI eligible + Must have NAVAIR Test & ... looking for a journeyman Engineer to support PMA-242 (Direct and Time Sensitive Strike Weapons Program Office) at NAVAIR located a NAS Patuxent River, Md. This… more
    SAIC (09/06/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …US Government Security clearance is required; US citizenship required. Can hold up to TS / SCI w/Poly level clearance. + 9+ years of experience in Platform ... Enlighten, honored as a Top Workplace from USA Today, is a leader...to change per customer desires/support). Preferred Requirements + A TS / SCI level security clearance preferred. + At… more
    Huntington Ingalls Industries (11/06/25)
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  • Senior Principal SMT Team / Accommodation Tech…

    Northrop Grumman (Annapolis Junction, MD)
    …**Preferred Qualifications for** **Senior Principal SMT Team / Accommodation Tech Team Systems Engineer :** * Current active DoD TS / SCI with Polygraph ... **Senior Principal SMT Team / Accommodation Tech Team Systems Engineer ** **.** **What You'll Get to Do:** Technical leader...clearance with the ability to obtain and maintain a TS / SCI clearance and a polygraph prior to… more
    Northrop Grumman (11/06/25)
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  • Senior Principal SMT Team/Accommodation Tech Team…

    Northrop Grumman (Annapolis Junction, MD)
    …start. **Preferred Qualifications for** **Senior Principal SMT Team /Accommodation Tech Team Systems Engineer :** * Current active DoD TS / SCI with Polygraph ... seeking **Senior Principal SMT Team /Accommodation Tech Team Systems Engineer ** **.** **What You'll Get to Do:** Act as...clearance with the ability to obtain and maintain a TS / SCI clearance and a polygraph prior to… more
    Northrop Grumman (11/04/25)
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  • Data Engineer

    Arena Technical Resources, LLC (Annapolis, MD)
    … Location: Elkridge MD or Annapolis Junction, MD Eligibility: Candidate must possess an active TS / SCI w/ CI Poly clearance Salary Range: (lvl 3: 5yrs +BA ) ... Data Engineer Location: Annapolis Junction, US Job ID: ATR...lieu of a degree Required/Must Have Qualifications: * Active TS / SCI with CI Polygraph * Specialization using… more
    Arena Technical Resources, LLC (10/23/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... Windows based networks - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 2+ years supporting Windows… more
    Amazon (10/22/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... diagrams illustrating the flow of time-dependent function **Qualifications:** _Required:_ + Active TS / SCI with Poly + Bachelor's degree in system engineering,… more
    CACI International (10/21/25)
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  • Windows Client Engineer , Region Service…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... Windows based networks - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Eight (8+) years supporting… more
    Amazon (09/09/25)
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