• Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …+ Mid-level: 5 years of experience + Senior: 8 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may ... Information Security Engineer Location Hanover, MD Job Setting On-site Job...systems. + Modify computer security files to incorporate new software , correct errors, or change individual access status. +… more
    Systems Technologies, Inc. (12/02/25)
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  • Systems Engineer

    ManTech (Laurel, MD)
    …9 **Clearance Requirements:** + Must be a US Citizen + Must have a current active Top Secret /SCI with Polygraph **Physical Requirements:** + The candidate ... MANTECH is seeking a motivated, career and customer-oriented **System Engineer ** to join our team in Laurel, MD. Become an integral part of a diverse team that… more
    ManTech (12/25/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …or Java) and understanding of object-oriented programming. + **Clearance Requirement** : ** Top Secret /SCI with Polygraph** **A** **t Leidos, the opportunities ... **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/24/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (Jessup, MD)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities * Clearly ... to help you develop into a better-rounded professional. Basic Qualifications - Current, active US Government Security Clearance of TS /SCI with Polygraph -… more
    Amazon (12/13/25)
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  • System Engineer Support Level 2

    DCCA (Annapolis Junction, MD)
    …our website at: www.dcca.com System Engineer Support Level 2 Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA has provided a broad range ... System Engineer Support Level 2 Location Annapolis Junction, MD...mission-critical work. This is a growing, high-profile program. Current, active TS /SCI clearance with poly required. DCCA's… more
    DCCA (11/17/25)
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  • Network Engineer !

    CACI International (Columbia, MD)
    …configurations, architectures, and results. **Qualifications:** _Required:_ + **Clearance** : An active NSA TS /SCI with Polygraph. + **Experience:** 5 years ... Network Engineer ! Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/13/25)
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  • CNO Reverse Engineer

    BigBear.ai (Columbia, MD)
    …of assigned projects. This position will report to an on-site location in Maryland; an active TS -SCI clearance with Poly is required. What you will do + Program ... Overview BigBear.ai is excitedly seeking a talented CNO Reverse Engineer , ready to embark on a thrilling journey of reverse engineering hardware components, … more
    BigBear.ai (01/01/26)
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  • Senior Principal Supplier Management Systems…

    Northrop Grumman (Jessup, MD)
    …for** **Senior Principal Supplier Management Systems Engineer ** **:** * Current active DoD TS /SCI with Polygraph clearance * Degree or professional ... management experience * This position requires the applicant to be a US citizen * Current Active DoD Secret Clearance with the ability to obtain and maintain a … more
    Northrop Grumman (12/13/25)
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  • Staff Hardware Design Support Systems…

    Northrop Grumman (Jessup, MD)
    …Polygraph prior to start. **Preferred Qualifications for Staff Hardware Design Support Systems Engineer :** * Current active DoD TS /SCI with Polygraph ... Management experience * This position requires the applicant to be a US citizen * Current active DoD Secret Clearance with the ability to obtain and maintain a … more
    Northrop Grumman (12/05/25)
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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...in lieu of a degree Required/Must Have Qualifications: * Active TS /SCI with CI Polygraph * Specialization… more
    Arena Technical Resources, LLC (11/29/25)
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