• Information System Security Manager 3

    ARSIEM (Annapolis Junction, MD)
    …classified information. + Manage the performance of vulnerability/risk assessment analysis to support security authorization. Provide management support to ... Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs). + Support security authorization activities in compliance with the NSA/CSS… more
    ARSIEM (01/13/26)
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  • Cybersecurity Manager / Information Systems…

    Serco (Kirtland AFB, NM)
    …enhancements. + Validate security requirements and recommend safeguards. + Support Security Test and Evaluation (ST&E) activities and document results. ... Serco is seeking a **Cybersecurity Manager / Information Systems Security Manager (ISSM)** to support the 705th...across 100+ sites in the areas of Defense, Citizen Services , and Transportation. We help our clients deliver vital… more
    Serco (01/06/26)
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  • Information Systems Security Engineer…

    Enterprise Horizon Consulting Group (Washington, DC)
    …with NIST SP 800-53, DoDI 8510.01, and DoD cybersecurity policies + Support security control assessments and coordinate with Authorizing Officials (AOs) ... Security Engineer (ISSE) to join our team in support of our DoD customer. The ISSE will be...development lifecycle (SDLC) + Experience with Enterprise Mission Assurance Support Service (eMASS) + Familiarity with the… more
    Enterprise Horizon Consulting Group (12/25/25)
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  • Network Security Engineer Senior

    GovCIO (Kearneysville, WV)
    **Overview** GovCIO is seeking an experienced Network Security Engineer (Senior) to provide critical support for our US Coast Guard program.This position will be ... Support ** + Configure, maintain, and optimize Cisco Identity Services Engine (ISE) for robust authentication, authorizationand accounting (AAA) + Administer… more
    GovCIO (12/19/25)
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  • Security Engineer

    HCA Healthcare (Charleston, SC)
    …do. We want you to apply! **Job Summary and Qualifications** The IPS Security Engineer will support Division and Facility Network/System Engineers and ... of each individual is recognized. Submit your application for the opportunity below: Security EngineerHCA Healthcare. **This is a hybrid position and requires three… more
    HCA Healthcare (12/25/25)
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  • Area Security Officer

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Area Security Officer to support NGA's Office of Security . This individual will be required to operate in a ... management initiatives. + Provide agency level technical expertise concerning the personnel security disciplines and standard operating procedures in support of… more
    SAIC (01/07/26)
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  • Corporate Security Officers (FT & PT)

    Securitas Security Services USA, Inc. (Franklin, MA)
    …world a safer place. Securitas is a trusted provider of professional security services , committed to delivering reliable, responsive, and respectful protection ... across diverse industries, we strive to ensure safety and service excellence at every client site. Our Security...hazards. + **Collaboration:** Work closely with other departments and security personnel to support a coordinated approach… more
    Securitas Security Services USA, Inc. (12/18/25)
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  • Security Engineer

    BILT Inc. (Grapevine, TX)
    support risk-based decisions, maintain clear, audit-ready documentation, and support regular reporting on security metrics and vulnerability reports. ... security diagrams, and evidence reports, with accuracy and efficiency. . Support regular reporting on security metrics and vulnerability reports, providing… more
    BILT Inc. (01/02/26)
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  • Enterprise Security Generalist

    NRG Energy, Inc. (UT)
    Security Operations, will coordinate with various stakeholders across the Company to support the delivery of security services . Additionally, this ... system. Assist in the execution of our national contract for uniformed guard services . Support regulatory security programs such as CFATS, MTSA, and the… more
    NRG Energy, Inc. (10/17/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Linthicum, MD)
    …processing classified information. + Perform vulnerability/risk assessment analysis to support security authorization. + Provide configuration management (CM) ... Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs). + Support security authorization activities in compliance with National… more
    Amentum (01/14/26)
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