• Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …of Cloud Native Architecture. + Linux, Shell scripting, and general admin skills. + Network , Security , Plugins, & Storage Skills. + AWS skills: EC2, S3, EBS, ... Understanding of Cloud Native Architecture Linux, Shell scripting, and general admin skills Network , Security , Plugins, & Storage Skills AWS skills: EC2, S3,… more
    CareFirst (12/05/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... with the restoration of services. Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support… more
    Nightwing (11/26/25)
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  • Senior Business Intelligence Analyst

    ManTech (Herndon, VA)
    …to identify opportunities for continuous improvement and innovation in the combined network , security , and cloud operations domain. **Minimum Qualifications:** + ... + Align services and processes to ITIL4 and the NIST Cyber Security Framework + Collaborating with cross-functional teams and project stakeholders to analyze… more
    ManTech (11/26/25)
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  • Senior Performance and Metrics Analyst

    ManTech (Herndon, VA)
    …to identify opportunities for continuous improvement and innovation in the combined network , security , and cloud operations domain. **Minimum Qualifications:** + ... + Align services and processes to ITIL4 and the NIST Cyber Security Framework. + Collaborate closely with cross-functional Agile teams and project stakeholders… more
    ManTech (11/20/25)
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  • Senior IT Auditor (Advisory and Technology…

    Navy Federal Credit Union (Winchester, VA)
    …of experience, education, and training Desired Qualifications + IT Certifications - CompTIA A+, Network +, Security +, CISA, CRISC, CISSP or GIAC Security ... To contribute to the planning and execution of complex IT, information security , pre-implementation, and integrated engagements. May act as an Auditor-In-Charge on… more
    Navy Federal Credit Union (12/15/25)
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  • Engineer 3

    M. C. Dean (Caroline County, VA)
    …test, and operate large complex data center and virtualized compute, storage, and network environments. + Perform security updates to hardware and software to ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/13/25)
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  • Incident Manager (Junior)

    Node.Digital (Arlington, VA)
    …Desired Skills: * Experience supporting Intelligence and/or DoD Customers * Experience performing network security or application security * Excellent verbal ... Incident Manager Location: Arlington, VA Must have an active Top Secret Security Clearance Node.Digital is supporting a customer by delivering intelligence support… more
    Node.Digital (12/10/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …800-53 security frameworks. + Knowledge of virtualized, cloud-based systems, network protocols, firewalls, and perimeter defense. + Ability to coordinate across ... tackling some of today's most complex and critical challenges in defense and security . We are currently seeking an Exploitation Analyst to support operations in… more
    Cambridge International Systems Inc (12/04/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT III ... Senior Systems Administrator will work as part of our team managing Research , Development, Test & Evaluation environments, ensuring the functionality, security ,… more
    SMX (12/04/25)
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  • Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    …span operations, security , and integration of hardware and software. + Research and resolve operating system problems efficiently and accurately in adherence to ... in maintaining and enhancing the Sponsor's Windows environment, contributing to national security through technical excellence. This dynamic role is embedded in an… more
    ManTech (12/03/25)
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