• Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    … and systems design in alignment with evolving mission requirements Network Administration & Maintenance: + Monitor network performance, availability, ... deep technical expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: … more
    Infinity Systems Engineering (09/30/25)
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  • Cleared Active Directory and Exchange Specialist

    Virtual Service Operations (Quantico, VA)
    …level III certification. This role is ideal for professionals with strong systems and network administration experience supporting secure, mission-critical ... environments. Qualifications: + 7- 9+ years of strong systems and network administration experience supporting secure, mission-critical environments. +… more
    Virtual Service Operations (08/09/25)
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  • Journeyman Field Engineer

    ManTech (Reston, VA)
    …the time **Basic Qualifications:** + 2+ years of relevant systems engineering, systems administration , and network administration experience + Strong ... Hat Enterprise Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and...Vault, Nomad or similar technologies + Experience with general systems administration enabling tools such as Jira,… more
    ManTech (09/16/25)
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  • Splunk Engineer SME

    Motion Recruitment Partners (Richmond, VA)
    …Splunk SOAR Automation toolset + Experience or background in the Cybersecurity, Systems / Network Administration or Observability industry **You will receive ... of task and other deliverables + Advanced knowledge of Unix/Linux and/or Windows systems administration and troubleshooting + Strong scripting skills in Bash,… more
    Motion Recruitment Partners (09/30/25)
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  • Cleared IT Project Manager

    General Atomics (Chantilly, VA)
    …of education. + Advanced computer skills and in-depth knowledge of different operating systems , network administration and service desk administration . ... of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and… more
    General Atomics (09/26/25)
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  • Cyber Security Manager - Diego Garcia

    Amentum (Richmond, VA)
    …to Navy Networks and Information Systems in conjunction with skills in systems administration , network administration , and control system security ... Credentials that meet DoD Cyber Workforce requirements for specialty codes 441 ( Network Operations Specialist), 451 ( Systems Administration Specialist), and… more
    Amentum (09/09/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …experience in a related field such as Public Key Infrastructure, Infrastructure IT ( Systems Administration , Network Administration , Windows/Linux OS, ... Public Key Infrastructure (PKI) tokens as prescribed by the Defense Information Systems Agency (DISA) for classified networks.This position will be located in… more
    GovCIO (09/04/25)
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  • Hits-U III Quality Manager

    General Dynamics - GDIT (Falls Church, VA)
    …Supercomputing Resource Center (DSRC) operations support, including systems integration, systems administration , network administration , information ... business administration , supplemented with a computer science and/or information systems or other related discipline. + 4+ years of relevant experience +… more
    General Dynamics - GDIT (09/23/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …regarding technical subjects + 5+ years of experience in IT, cybersecurity, and/or network / systems administration + Proficiency experience with Red Hat Linux ... 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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  • Lead Data Security Engineer

    Centene Corporation (Richmond, VA)
    …+ Detection Engineering: Experience developing and tuning security alerts and automation routines. Systems & Network Administration : + Server & Data Center ... planning, and preventative maintenance. + Access Controls: Ability to manage accounts, network rights, and system access. **Soft Skills:** + Intermediate - Seeks to… more
    Centene Corporation (08/24/25)
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