• DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Description:** Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this ... hardening in accordance with security standards (eg, Security Technical Implementation Guidelines; STIGs). + Monitoring system performance and proactively… more
    Parsons Corporation (07/23/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …Our team manages multiple cloud environments providing Network administration, Help Desk, Cybersecurity and SME support for both the network and the Engineering for ... which requires US Citizenship. + Bachelor's degree Computer Science, Information Systems, or Cybersecurity . + At least seven (7) years' experience in US DoD IT… more
    Serco (09/12/25)
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  • Systems Architect ( Engineer Systems…

    Huntington Ingalls Industries (Springfield, VA)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development ... supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity , physical facilities, and personnel operations. The selected candidate… more
    Huntington Ingalls Industries (09/04/25)
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  • Network Engineer - Variable Trust Endpoints

    Red Gate Group (Arlington, VA)
    …network engineering of DOD classified networks, notably the design, implementation , operations, and maintenance of enterprise, tactical, or expeditionary ... Clearance + Minimum of 8 years of relevant experience in cybersecurity , network development, network security, and/or enterprise systems + First-hand experience… more
    Red Gate Group (08/23/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Norfolk, VA)
    …to monitor, detect, and analyze threats. You'll perform hands-on evaluation, implementation , and operation of leading security Cyber defense tools and technologies ... CE, CND, or SSCP + Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP,… more
    ENS Solutions (09/27/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …System Administrator + ServiceNow Certified Application Developer + ServiceNow Implementation Specialist Certified + ITIL Foundation v4 Certified or willing ... joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team._ _Nightwing is An Equal… more
    Nightwing (08/27/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …site installations/post installation service and maintenance, technology refresh, develop implementation plans and schedules + Research and implement enterprise-wide ... **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity , or a related field (or equivalent experience). + 9+ years… more
    ManTech (08/21/25)
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  • Application Security Engineer

    US Tech Solutions (Arlington, VA)
    …- Experience in Python scripting Even Better If You Have - A degree in Cybersecurity or CISSP/CSSLP certification or keen desire to move to security field - Business ... acumen to support the implementation of SAST or DAST or IAST across the enterprise - Ability to perform code reviews with minimal assistance - A self-starter, with a… more
    US Tech Solutions (07/05/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …Information System Security Manager (ISSM) is responsible for the development, implementation , and continuous improvement of cybersecurity functions for multiple ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...implementation of RMF, CMMC, ISO 27K, and related cybersecurity frameworks, as well as ICD and CNSS standards;… more
    M. C. Dean (09/13/25)
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  • Senior Information Systems Security Officer

    The MITRE Corporation (Mclean, VA)
    …Mentor and train Jr. ISSOs, consult with other MITRE Departments on cybersecurity concerns. Responsibilities include: + Oversee development, implementation , and ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (09/17/25)
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