• Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …with vendors, and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM)....weekends as needed. **Preferred Qualifications** : + Active DoD Top Secret security clearance. +… more
    Northrop Grumman (07/02/25)
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  • Sr. Principal VMware Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems security guidelines in all cases. + Communicate ... and maintenance. + Proficiency in operating under and managing systems within current applicable information systems...Access Requirements:_ + Candidates must have a current DoD ** Top ** ** Secret ** level security clearance… more
    Northrop Grumman (07/08/25)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …testing critical software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and ... + DoD 8570 compliance with IASAE Level 2 or 3. + Information Systems Security Engineering Professional (ISSEP) Certification. + Computer Information more
    Leidos (06/16/25)
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  • Infrastructure & Endpoint Systems

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. ... US Citizenship **Employment Term and Type:** Regular, Full Time **Required Security Clearance:** TS /SCI **Required Education:** High School or equivalent… more
    FGS, LLC (06/04/25)
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  • Monitoring & Log Management Systems

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. ... + Demonstrated ability to support mission-critical systems in a high- security environment. + TS /SCI clearance. **Desired Qualifications:** + Splunk Core… more
    FGS, LLC (06/04/25)
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  • Business Process Engineer- TS /SCI…

    Amentum (Linthicum, MD)
    …a wide variety of tools + Research and evaluate emerging technologies relevant to information systems security ; interpret agency specific and federal ... communication with customers and peers. **Clearance Required:** + Active TS /SCI with Poly **Minimum Education:** + A Bachelor's degree... Technology, Information Assurance, Information Security , and Information Systems ). +… more
    Amentum (06/19/25)
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  • Principal/Sr. Principal Cyber Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of the RMF process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. + Ability to ... National Institute of Standards and Technology (NIST) guidelines, Committee on National Security Systems Instruction (CNSSI), and Risk Management Framework (RMF)… more
    Northrop Grumman (07/25/25)
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  • Messaging & Collaboration Systems

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. ... US Citizenship **Employment Term and Type:** Regular, Full Time **Required Security Clearance:** TS /SCI **Required Education:** High School or equivalent… more
    FGS, LLC (06/04/25)
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  • IT Systems Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …on Windows machines. + Handle moderate networking responsibilities. + Collaborate closely with Information Systems Security Officer (ISSO) to implement and ... IT Systems Engineer Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (05/14/25)
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  • Desktop Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** Systems Engineering **Skills:** Information Systems ,System Administration, Systems Engineering **Certifications:** Security + CE - ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...systems as required WHAT YOU'LL NEED: + Active TS /SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (04/29/25)
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