• Senior Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …monitoring, host-based monitoring, and security filtering. + Threat Intelligence and Vulnerability Management: + Lead cyber threat intelligence operations, ... strategies. + System and Network Security: + Ensure continuous assessment of network and system security postures, evaluating new...DoD 8140 Compliant for CSSP Analyst: Obtain a CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud +, CySA+,… more
    Tyto Athene (09/12/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …and their underlying hosts + Proven ability to perform computer network vulnerability assessment and penetration testing + Understanding of risk planning ... capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, ATO… more
    TestPros (11/18/25)
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  • Traveling Security Control Assessor

    Leidos (Alexandria, VA)
    …Meade, MD, or Chambersburg, PA. Your first few weeks will involve assessment training in a virtual classroom environment, which includes training modules, lectures, ... DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. + Adhere to...testing. + Adhere to policies and processes for each assessment type. + Support assessment development and… more
    Leidos (11/18/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …system administrator procedures, and conducts system administrator training and skills assessment . + Provides end user training. + Provides recommendations on ... load balancing applications, and ensuring fault tolerance. + Performs vulnerability management. **REQUIRED QUALIFICATIONS** **Clearance** + Secret - IT-I (Tier… more
    TekSynap (11/15/25)
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  • Security Controls Assessor - Part time & Remote

    TestPros (Sterling, VA)
    …capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security, NIST 800-53, NIST SP 800-171 / CMMC Consulting/ ... Assessment /Compliance, PCI Compliance, Zero Trust, Resiliency, Computer Forensics, Software...Corp) Job Summary: TestPros is looking for expert level Cyber Security professionals with experience performing on risk management… more
    TestPros (11/18/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …information systems and assist in remediation tasks. + Conduct risk and vulnerability assessment of information systems to identify vulnerabilities, risks, and ... high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and… more
    SAIC (10/07/25)
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  • Information Systems Security Engineer (ISSE)

    Amentum (Chantilly, VA)
    …experience in information system security engineering, risk assessment , and vulnerability management. + Strong understanding of cloud computing services, ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...applications within an agile software environment. + Manage the assessment and authorization (A&A) efforts for accrediting and reaccrediting… more
    Amentum (11/18/25)
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  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …Privacy Impact Assessments, etc.) using eMASS and DADMS. + Perform security assessment testing, vulnerability analysis (eg, ACAS), and ensure control compliance ... Security Control Assessor (Work Role 612) in alignment with the DoD Cyber Workforce Framework (DCWF). + Conduct independent validations of IT systems in… more
    Cambridge International Systems Inc (09/04/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …possess thorough understanding of Windows & Linux operating systems, cloud technology, contemporary networking, and cybersecurity tools, techniques, and tactics. ... Security Control Assessor (SCA) will conduct and document a comprehensive assessment of the management, operational, and technical security controls employed within… more
    Tau Six (10/22/25)
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