• Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Springfield, VA)
    …competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project ... ; willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT… more
    ENS Solutions (11/14/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …cryptographic devices and keying material (eg, KG-175D, KG-75) + Knowledge of network security technologies including VRFs and port- security /802.1x Physical ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,...customers and sites. This position is based in the Network Operations and Security Center (NOSC), which… more
    Huntington Ingalls Industries (08/23/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …**Summary** Deployment Network Engineering staff will primarily support the O&M Network Engineer in Pre-Installation, on site Deployment and go-live testing. ... of each deployment and provide feedback to the O&M Network Engineer for future deployment improvements. +...guideline. Candidates are expected to configure, troubleshoot and manage network security across a multi-enclave environment. +… more
    M. C. Dean (09/26/25)
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  • Network Architect

    Amentum (Arlington, VA)
    … Architect has the following qualifications: a. Certified Information Systems Security Professional (CISSP) or Microsoft Certified Systems Engineer (MCSE). ... or CI, or GEOINT, or OSINT) in support of Cyber Operations, Information Operations or Special Operations. c. One...the following IT certifications: CompTIA A+ Technician, Cisco Certified Network Associate (CCNA), Network +, and Security… more
    Amentum (10/13/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Bachelor's Degree with 5+ years of experience **Desired Certifications:** + CCNA, CCNP or Network + Security + or similar which meets current guidelines such as ... (TM) . As a leader and premier provider of cyber -physical systems, we spearhead the design, construction, operation, and...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (08/27/25)
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  • Tier-1 Network Monitor/Help Desk Support

    General Dynamics Information Technology (Langley AFB, VA)
    …of the world's most complex technical challenges. GDIT is seeking an enthusiastic Junior Network Engineer seeking to expand his/her experience in the IT field by ... years' of network operations experience + Possess IAT Level II - Security Plus Certification + Demonstrated knowledge of network monitoring tools + Location:… more
    General Dynamics Information Technology (10/04/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... as Security +/CISSP/etc.) + 9+ years' experience with Cybersecurity and Network Defense related areas + Experience with ACAS management, including infrastructure… more
    GovCIO (09/25/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber , Mission Software, Analytical Methods and ... **Description** **Leidos** has new and exciting opportunities in our **National Security Sector's** **(NSS) Cyber & Analytics Business Area (CABA)** . Our… more
    Leidos (10/18/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): ... JSIG, and/or NIST SP 800 series + Experience with network /computer architecture and types of Defense Counterintelligence Security...etc + Holds multiple DOD 8140 certifications to include Security and/or Networking + Coordinate with cyber … more
    AeroVironment (10/11/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Virginia Beach, VA)
    …education methodologies and techniques + 4+ years of technical Information Technology and Information Security experience (eg Network Engineer , Security ... include Computer Security Concepts & Best Practices; Information & Cyber Security Operation, Governance, Assurance and Compliance; associated business… more
    Cengage Group (11/14/25)
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