• Senior System Administrator - Network Security

    St. George Tanaq Corporation (Suitland, MD)
    …and perform reviews and problem resolution for firewall solution based on NIST guidance and Agency Security Policy that incorporates single and/or multiple ... Web Security Gateways and Email Security Gateways, based of NIST guidance and Agency Information Technology Security Policy. +...that is based on the most recent version of NIST guidance 800-53 and Census Information Technology Security Policy.… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Cybersecurity Analyst / Information…

    NANA Regional Corporation (Rockville, MD)
    …and best practices, including National Institute of Standards and Technology ( NIST ) Special Publications. + Demonstrate expertise in Security Assessment and ... Authorization (SA&A), including NIST 800-37, NIST 800-53, CNSSI standards, and other federal cybersecurity requirements. + Develop and maintain EHSS Security… more
    NANA Regional Corporation (11/18/25)
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  • Information System Security Officer - Intermediate

    KBR (Fort Meade, MD)
    …Assessment Report (RAR), and Security Assessment Plan (SAP) + Assess system compliance against NIST , DoD, and IC security requirements to include the NIST 800-53 ... regulatory requirements, and required government policy (eg JSIG, NISPOM, NIST SP 800-171, NIST 800-53) + Participate in sessions aimed at identifying, planning,… more
    KBR (11/07/25)
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  • Information System Security Officer (ISSO)

    St. George Tanaq Corporation (Annapolis, MD)
    …and enforcing cybersecurity policies, procedures, and controls in accordance with NIST , FISMA, and agency-specific standards. This is a hybrid remote position ... Implement and manage security controls and procedures in accordance with NIST SP 800-53, NIST SP 800-37, and the agency's cybersecurity framework. + Support the… more
    St. George Tanaq Corporation (11/01/25)
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  • Senior Principal, IT Governance, Risk…

    American Red Cross (MD)
    …platform for Integrated Risk Management. This framework will meet minimum requirements including NIST 800-53, NIST 800-171, and best practices in IT governance, ... and practices as they relate to established guidelines outlined by NIST -800-53/171/30 and other regulatory standards + Provide guidance, interpretation, and support… more
    American Red Cross (12/11/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …analyzing vulnerability scans + Experience with XACTA, EMass, or similar tool + Experience with NIST Special Publications eg NIST SP 800-27, 30, 37, 53, 60 + ... Jira and Confluence + Experience working in an Agile environment + Experience with NIST SP 800-171 If you're looking for comfort, keep scrolling. At Leidos, we… more
    Leidos (12/10/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    …(POA&M). + Compliance & Hardening - Apply DISA STIGs/SRGs, implement NIST 800-53 controls, and perform system hardening across Windows/Linux environments. + ... Solarwinds, Splunk, STIG Viewer, ACAS, Nessus and eMASS. + Experience with NIST RMF, DoD Instructions (DoDI 8510.01, 8500.01, 8500.02), ICD 503. + Familiarity… more
    CACI International (12/09/25)
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  • Cyber Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …System hardening and auditing against industry baselines such as CIS, DISA STIGs, NIST , etc. * Staying up to date with current vulnerabilities, attacks, and ... additional years of experience. + Understanding of security compliance through NIST 800-171, including implementation, adherence, and auditing/assessment via NIST more
    RTX Corporation (12/06/25)
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  • Information System Security Manager (ISSM)

    KBR (St. Mary's County, MD)
    …Degree preferred + Proven expertise with assessing security controls in accordance with NIST Special Publications (ie: NIST 800 Series) + Proven in-depth ... knowledge of Cybersecurity principles technologies, and processes. + Experience with NIST 800-53, Security Development + Familiarity with performing assessments for… more
    KBR (12/06/25)
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  • Cybersecurity CMMC Senior Associate

    Cherry Bekaert (MD)
    …for clients with the following areas of focus: + CMMC + FedRAMP, StateRAMP, TXRAMP + NIST ( NIST 800-171, NIST 800-53) If you are an active learner with ... a growth mindset, good at managing clients and projects, want to be part of a growing team, use your existing knowledge sets and teach others, let's have a conversation. **What your days look like:** Senior Associates support the delivery of consulting and… more
    Cherry Bekaert (12/03/25)
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