• Information Systems Security Officer 3

    ARSIEM (Annapolis Junction, MD)
    …established and followed. + Assist with managing security aspects of the information system and performing day-to-day security operations . + Evaluate security ... on every client you work with. ARSIEM seeks an Information Systems Security Officer 3 . This position will...documentation Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (10/14/25)
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  • Staff Systems Engineer

    Northrop Grumman (Jessup, MD)
    …security clearance per customer's requirements **Preferred Qualifications:** + Current Active DoD TS / SCI with Polygraph. + STEM degree in Electrical Engineering, ... work products. + Support the transition of the project to the operations , maintenance, and sustainment stakeholders. + Coordinate between the System Architect, Chief… more
    Northrop Grumman (12/05/25)
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  • Sr. Network Engineer

    Themis Insight (Fort Meade, MD)
    …Position location is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph Provides assistance in all aspects of network ... with the system engineering and dataflow efforts to ensure proper mission operations to minimize down time. + Design solutions, integrate, configure, deploy, test… more
    Themis Insight (12/19/25)
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  • Senior System Engineer

    ManTech (Fort Meade, MD)
    …Experience working in a Linux environment **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph **Physical Requirements:** + Must be able ... area. In this role, you will develop derived requirements for Information Assurance Services (Confidentiality, Integrity, Non repudiation, and Availability); Basic … more
    ManTech (12/18/25)
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  • Information Systems Security Officer

    ManTech (Fort Meade, MD)
    …response management **Clearance Requirements** + Must possess and maintain a current/active TS / SCI clearance with Polygraph **Physical Requirements:** + Must be ... ManTech is currently looking for an ** Information Systems Security Officer (ISSO)** to join our...such as Gatekeeper, Xacta, SEAR, and LatteArt in daily operations **Minimum Qualifications:** + Bachelor's degree with 15 years… more
    ManTech (12/17/25)
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  • Construction Surveillance Technician (CST)

    IDS International (Fort Meade, MD)
    …- Conduct inspections and report any anomalies to the SSM. Requirements: -Must possess a TS / SCI clearance - Must have a minimum of three years' experience in the ... reputation as the leading provider of support for multifaceted operations . Responsibilities: - Basic physical security - Conduct surveillance...construction industry with knowledge of two or more of the following disciplines:… more
    IDS International (11/20/25)
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  • Access Control Specialist

    IDS International (Fort Meade, MD)
    …calls - Write detailed reports - conduct inspections Requirements: -Must have an Active TS / SCI Clearance - Proven admin or assistant experience - Knowledge ... built IDS's reputation as the leading provider of support for multifaceted operations . Responsibilities: - View and manage cameras and access control - Handle… more
    IDS International (11/20/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …I certification** (DoD 8570.01-M compliant) + **Clearance Requirement - Active TS / SCI with polygraph** **Desired Qualifications:** + Experience in classified ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/13/25)
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  • Python Developer

    Leidos (Chantilly, VA)
    …Columbia, Maryland or Chantilly, Virginia. **Minimum Requirements** + US Citizenship with TS / SCI and Counter-Intelligence Polygraph clearance + Four years of ... isaLeidos ownedcompany,forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced… more
    Leidos (12/23/25)
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  • Systems Integrator SME

    Leidos (Chantilly, VA)
    …representing the front office with poise and accuracy **Required Duties** * Active TS / SCI with Polygraph + Master's degree and 15+ years of experience. ... assign to appropriate resources and ensure timely closure + Coordinate office operations such as holiday schedules for open/close notifications + Compile, edit,… more
    Leidos (12/17/25)
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