• Penetration Tester

    CACI International (Chantilly, VA)
    …methodologies, Exploit Dev.** **Must have solid working experience and knowledge of Windows operating systems (incl. Active Directory), Linux operating ... None Type of Travel: None * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team… more
    CACI International (09/13/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …security concerns of tools and services. + Experience with Microsoft Windows operating systems , Active Directory, Windows PowerShell, Windows credential stores, ... users across all mission environments and enable USAF to transition focus from network operations to mission operations. In this role, the BeyondTrust Engineer will… more
    CACI International (10/01/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …agile software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in ... to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network ...trees, and submitting purchase orders. + Experience with SATCOM systems . + Security+ or CISSP Certification -… more
    CACI International (07/24/25)
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  • Information Security Analyst (NQV)

    Leader Communications Inc. (Portsmouth, VA)
    …provide advanced Cybersecurity and Risk Management Framework (RMF) support for Navy systems and networks. The ideal candidate will bring deep expertise in ... a strong mix of technical, analytical, and documentation skills to ensure Navy systems achieve and maintain Authorization to Operate (ATO) in compliance with DoD and… more
    Leader Communications Inc. (09/23/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …TheSystem Administratorwill resolve issues with hardware, operating systems , desktop applications, telephones, and network -attached printers. Duties ... System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA...of education. + Possess Baseline and Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002.… more
    Chenega Corporation (09/01/25)
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  • Helpdesk Support Services Specialist - Senior

    Chenega Corporation (Fort Belvoir, VA)
    …vendors. + Build new systems or the bulk imaging of approved operating systems , baseline software applications, and required security patches. + Install ... Specialist - Senior Ft. Belvoir, VA Join our Talent Network Helpdesk Support Services Specialist - Senior Ft. Belvoir,...encryption systems used to protect the data of portable … more
    Chenega Corporation (09/01/25)
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  • Lab Manager I

    ARSIEM (Arlington, VA)
    …experience. + 1+ years of directly relevant experience + Experience with multiple operating systems , to include Windows, Linux/Unix & MacOS + Proficiency and ... work with. ARSIEM is looking for a Technical Engagement Network (TEN) Help Desk Technician to perform investigations to...the first level Help Desk for the TEN Lab's systems and accounts + Assist new user setup of… more
    ARSIEM (07/10/25)
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  • Principal Auditor - Cyber, Risk and Analysis…

    Capital One (Mclean, VA)
    …and virtualized environments, Windows and Linux operating environments + Certifications related to or pursuing certification related to Auditing, such ... software delivery, access management, microservices), information security (application security, network security, cyber security, data protection), information systems more
    Capital One (09/19/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    …and associated attacks - Knowledge of basic system administration and operating system hardening techniques, Computer Network Defense policies, procedures, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/17/25)
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  • IT Support Specialist I

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …other IT related field. **Other Job Specific Skills** + Knowledge of Microsoft Operating Systems and products that include Microsoft Windows, Windows Servers, ... operating model and processes). Provides hardware/software support at the operating system-level across pre-defined server and network areas. Responsible for… more
    ASM Research, An Accenture Federal Services Company (09/17/25)
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