• Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next **TS/SCI Cyber Security Engineer** working across several Task Orders under the DOMEX Technology ... that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be...implementation of DoD systems in accordance with DoDI 8510.01, NIST SP 800-53, and other DoD security more
    Leidos (07/11/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Cyber Security Analyst** to join our team in **Herndon, VA.** The ** Cyber Security Analyst** ... 800-53. + Prepare and maintain documentation for system security plans ( SSPs ), POA&Ms, and other A&A...management + Familiarity with federal cybersecurity frameworks (eg, RMF, NIST 800-53, FISMA) + Cloud security experience… more
    ManTech (06/18/25)
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  • Lead Cyber Security and System…

    CACI International (Rock Island, IL)
    Lead Cyber Security and System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... * * * **The Opportunity:** CACI is seeking a Cyber Security Engineer to join our team...Assurance documentation to include, but not limited to, System Security Plans ( SSPs ), Risk Assessments, Standard Operating… more
    CACI International (07/12/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused **Senior Cyber Security Engineer** to join our team in **Herndon, Virginia** . In this role, you will ... + Developing and updating comprehensive security documentation, such as System Security Plans ( SSPs ), Plans of Action and Milestones (POA&Ms), and incident… more
    ManTech (07/12/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …an appetite for taking on new challenges. **Contributions** The **ISSO** serves as a Cyber Security Specialist and will perform Level II ISSO and/or ISSO support ... with NIST , FISMA, RMF (Risk Management Framework), and organizational security requirements. + Supporting the development and maintenance of security more
    Steampunk (07/02/25)
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  • Cyber Analyst

    Cintel Inc (Huntsville, AL)
    …Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security , Modeling and Simulation, Data Science, and ... Position Title: Cyber Analyst Location: Redstone Arsenal Position Type: Full-Time...and OT infrastructure, ensuring alignment with organizational goals and security standards. + Support and coordinate the planning and… more
    Cintel Inc (06/03/25)
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  • Information Assurance Analyst ( Cyber )

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Analyst ( Cyber )** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0674 ... analyses to identify potential threats. Develop and maintain System Security Plans ( SSPs ) and Plans of Action...tools (eg, Ansible, Puppet, or SCCM). Working knowledge of cyber security principles, technologies, and best practices… more
    CGI Technologies and Solutions, Inc. (05/14/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Baton Rouge, LA)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer/Architect interested in Cyber Security ? Are you looking to make an ... part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the...Perform compliance reviews of cloud service offering (CSO) system security plans ( SSPs ) and/or Key Security more
    Noblis (07/30/25)
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  • Lead Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …from security threats. The candidate will perform tasks such as ensuring cyber security is baked into the design of new/existing operational environments; ... compliance with Risk Management Framework (RMF) policies and procedures to include System Security Plans ( SSPs ), Risk Assessment Reports, A&A packages, and … more
    The MITRE Corporation (06/10/25)
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  • Lead Information Systems Cyber Engineer

    The MITRE Corporation (San Diego, CA)
    …programs. + Ensure compliance with Risk Management Framework (RMF) policies, including System Security Plans ( SSPs ), Risk Assessment Reports, and Security ... - and make a difference with us. Department Summary: The Information Systems Security Department (R311) within the Global Security Services Division (R300) seeks… more
    The MITRE Corporation (06/12/25)
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  • Security Controls Assessor

    TestPros (Sterling, VA)
    …customers. Our capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST 800-53, NIST SP ... Employer. Job Summary: TestPros is looking for expert level Cyber Security professionals with experience performing on...deliver on the following expertly and consistently: + Develop NIST 800-53 Rev5 based System Security Plan… more
    TestPros (05/07/25)
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  • Information Assurance/ Security Specialist

    General Dynamics Information Technology (Falls Church, VA)
    …None **Public Trust/Other Required:** Other **Job Family:** Cyber Security **Skills:** Communication,Computer Literacy,Computer Networking,Cybersecurity,Group ... **Experience:** 3 + years of related experience **Job Description:** Cyber Security Analyst Own your career as...Sentinel SIEM and ServiceNow + Experience with FISMA / NIST / government security requirements. + Knowledge… more
    General Dynamics Information Technology (07/18/25)
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  • Information Systems Security Officer…

    Cintel Inc (Huntsville, AL)
    …Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security , Modeling and Simulation, Data Science, and ... involves direct support for system accreditation, risk management, and security compliance under FISMA and NIST 800-53...revise system security documentation , including System Security Plans ( SSPs ), Contingency Plans, and ATO… more
    Cintel Inc (07/23/25)
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  • Security Engineer

    Leidos (Camp Springs, MD)
    …support risk assessments. + Prepare and maintain security documentation, including System Security Plans ( SSPs ) and Plan of Action and Milestones (POA&Ms). + ... systems and infrastructure. + Working knowledge of HBSS, SIEM tools, and network security monitoring. + Experience writing SSPs , POA&Ms, and supporting ATO… more
    Leidos (06/06/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …depends on an ISSO joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber ... **Preferred Technical Skills:** + Demonstrated experience with coordinating and implementing cyber security policies, standards and processes + Strong knowledge… more
    General Dynamics Information Technology (07/24/25)
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  • Information Systems Security Officer (ISSO)…

    Nightwing (Palm Bay, FL)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (06/05/25)
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  • Senior Information Systems Security

    Innovative Management & Technology Services (Clarksburg, WV)
    Company Overview: Join a fast-growing company highly experienced in cyber security , cloud computing, virtualization, big data analytics, and project management! ... are mitigated and documented effectively. + Ensure compliance with federal and industry security standards including NIST SP 800-53, OWASP Top 10, Common… more
    Innovative Management & Technology Services (07/30/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …Develop and update RMF artifacts, including some or all of the following: + System Security Plans ( SSPs ) + Security Control Traceability Matrices (SCTMs) + ... internal engineering teams and external Authorizing Officials (AOs). + Perform system-level security control assessments ( NIST SP 800-53) and validation of … more
    Parsons Corporation (06/24/25)
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  • Information Systems Security Officer,…

    Parsons Corporation (Baltimore, MD)
    …cybersecurity best practices and regulatory obligations. + Review and validate System Security Plans ( SSPs ), security controls, and supporting artifacts ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (07/23/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    Company Overview: Join a fast-growing company highly experienced in cyber security , cloud computing, virtualization, big data analytics, and project management! ... lifecycle of Authorization to Operate (ATO) processes, including preparation of System Security Plans ( SSPs ), Security Assessment Reports (SARs), POA&Ms,… more
    Innovative Management & Technology Services (07/30/25)
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