• Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …etc. + Support Accreditation and Authorization (A&A) reviews by ISSO/M, as well as the Security Controls Assessor (SCA) + Document the Plans of Actions and ... and keep you performing at your best. Be a part of a company that is part ...it s easy to understand. + Document the various security control implementations as well as gather… more
    BAE Systems (11/21/25)
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  • Lead CCA Certified Professionals - Part

    TestPros (Sterling, VA)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 / CMMC Consulting/Assessment/Compliance, Zero Trust, ... and Research and Development (R&D) services. TestPros is an Equal Opportunity Employer. Position: Part time (as needed, 1099 or Corp. to Corp) We are seeking an… more
    TestPros (11/18/25)
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  • Information Systems Security Engineers…

    Noblis (Philadelphia, PA)
    …Assured Compliance Assessment Solution (ACAS) and may be required to hold an Interim Security Control Assessor qualification. + Active DoD Secret clearance ... tracking, mitigating, and resolving vulnerabilities + Experience installing software, firmware, and security patches + Knowledge of industrial control systems .… more
    Noblis (12/06/25)
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  • Information Security Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Oklahoma City, OK)
    … sof tware, hardware, and firm ware, and coordinating changes and modifications with the Security Control Assessor ( SCA ) and Authorizing Offi cia l ... Information Security Specialist The Opportunity: When our country's cybersecurity...performance and superior demonstration of our values. Full-time and part -time employees working at least 20 hours a week… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • CBTC System Safety Manager

    WSP USA (New York, NY)
    …performed by others. + Familiarity with CENELEC (EN 50126/8/9) standards, CFR 49, Part 236, Subpart H for processor-based train control implementation. Technical ... Safety Manager** provides leadership and oversight for the system safety and security certification activities associated with the CBTC signaling program. This role… more
    WSP USA (11/13/25)
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  • Senior Principal Cyber Systems Engineer

    Serco (Orlando, FL)
    Security Engineering team with: + Engaging security stakeholders-including the Security Controls Assessor (SCA), Program Security Officer (PSO), ... against modern threats in a virtual environment. Be a part of that environment and continue to make the... security assessments to validate compliance with applicable security controls , requirements, and organizational policies. +… more
    Serco (11/19/25)
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  • Cybersecurity Assessment and Authorization (A&A)…

    Huntington Ingalls Industries (Hanscom AFB, MA)
    …team supporting the Air Force Cloud and DevSecOps environment. As a vital member of our Security Control Assessor (SCA) team, you will play a critical role ... experience. + Knowledge Base: + + Strong understanding of information security principles: access control , authentication, system hardening, vulnerability… more
    Huntington Ingalls Industries (11/24/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Technical Implementation Guides (STIG), Security Requirement Guides (SRG), RMF, Security Control Assessor -Validator (SCA-V), and Cyber Operational ... aligning with Department of Defense digital transformation strategies as part of PEO Enterprise. This position is located in...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    …and regulatory compliance of ATO RMF documentation. + Support the following responsibilities: security control assessor (SCA) and Security Technical ... our MSEIT team. In this role, you will be part of a systems engineering team defining the next...Framework (RMF) Approval to Operate decision. + Experience reviewing security control continuous monitoring, security more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    …and regulatory compliance of ATO RMF documentation. + Support the following responsibilities: security control assessor (SCA) and Security Technical ... Risk Management Framework (RMF) Approval to Operate decision. + Experience reviewing security control continuous monitoring, security audits, risk analysis… more
    KBR (11/25/25)
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