• ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information **; active DoD TS / SCI w/ polygraph clearance is ... Assist with the management of security aspects of the information system and performs day-to-day security operations ...at least two (2) of the following areas: + knowledge of current security tools + hardware/software security implementation… more
    M. C. Dean (10/23/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …and procedures are established and followed. + Manage security aspects of information systems and perform daily security operations . + Evaluate security ... **Description** **Leidos** is seeking Information Security Professionals for programs in our **National...customer security suite **Clearance Required: Must have an active TS / SCI with Polygraph.** CONMD KQW If you're… more
    Leidos (10/18/25)
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  • Systems Engineer (Compliance - Systems…

    Themis Insight (Fort Meade, MD)
    …location is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph Analyzes user's requirements, concept of operations ... and technology. Incorporates new plans, designs and systems into ongoing operations . Develops technical documentation. Develops system Architecture and system design… more
    Themis Insight (10/18/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …Atlassian tools (JIRA, Confluence, Crucible) **Clearance Requirements:** + An active/current TS / SCI with Polygraph is required. **Physical Requirements:** + Must ... CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team...debugging of software applications and systems + Applying expert knowledge of network and security concepts to support capability… more
    ManTech (10/14/25)
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  • Technical Lead

    KBR (Chevy Chase, MD)
    …Certification (eg TOGAF) + Experience as a technical writer Clearance : Active TS / SCI clearance is required Basic Compensation: $129,500 - $194,200 This range ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (10/08/25)
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  • Data Engineer

    KBR (Chevy Chase, MD)
    …problem-solving, and team-centered solutions for complex problems to satisfy priority information -enabling operations that involve big data, Machine Learning and ... + Master's Degree in Computer Science, Software Engineering or related STEM field Clearance: TS / SCI Basic Compensation: $108,900 - $163,400 This range is for the… more
    KBR (10/08/25)
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  • Target Analyst Reporter (TAR)

    Acclaim Technical Services (Annapolis Junction, MD)
    …continues to grow. We are actively hiring a Target Analyst Reporter (TAR) with TS / SCI clearance and polygraph to join our Defense & Homeland Security Division ... and in accordance with USG missions of Signals Intelligence, Information Assurance and Computer Network Operations . Prioritize,...aids on target activity to enhance and build target knowledge and improve collection to execute NSA and the… more
    Acclaim Technical Services (10/04/25)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    …We are currently recruiting for a Delegated Authorizing Official Representative (DAO) with a TS / SCI w/ poly to work in support of our Mission Technology and ... Technical Services, founded in 2000, is a leading language, operations , and technology services company supporting a wide range...and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to… more
    Acclaim Technical Services (10/03/25)
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  • Cleared Security Specialist with Full Scope…

    Virtual Service Operations (Fort Meade, MD)
    …government contract, this specific position requires US citizenship status. + An active TS / SCI with MPO Full Scope Polygraph (FSP) Security Clearance is ... if we are a good match! Opportunity: Virtual Service Operations is searching for an experienced Security Specialist to...+ Detection and Investigation of Threats (analysis) + KQL Knowledge to create reports Preferred Skills: + Enhanced Security… more
    Virtual Service Operations (09/30/25)
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  • Mechanical Project Manager

    Leidos (Bethesda, MD)
    …to draft updates to the Facilities operating plan for the site **Basic Qualifications:** + TS / SCI with CI Polygraph required + BA degree and 12 - 15 years ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (12/19/25)
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