• Network Event Sensor (NES) Tools…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Network Event Sensor (NES) Tools Engineer ...a minimum of 2 years of experience as a Network or System Administrator , including ... . **Position Description:** CGI Federal has an exciting opportunity for a Network Detection and Response (NDR) Tools Engineer on the CDM… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Active DOD Secret Security Clearance. e) Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned ... **Sr. UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:**...**Position Description:** CGI Federal is looking for a UNIX system engineer to help support a program… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …protocols via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + ... Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. +… more
    TekSynap (10/25/25)
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  • Network Engineer IV

    Prism Maritime (Chesapeake, VA)
    Position Title: Network Engineer IV Work Location: Chesapeake, VA FLSA Status: Full-Time, Exempt REQ#26_010702-1 Summary of duties - The Network Engineer ... cloud environments for DoD contractor clients. This position bridges compliance and cloud/ network engineering, ensuring technical alignment with CMMC 2.0 and NIST SP… more
    Prism Maritime (01/12/26)
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  • Lead Azure System Engineer

    Robert Half Technology (Reston, VA)
    Description We are looking for a skilled Lead Azure System Engineer to design, implement, and manage robust Azure infrastructure solutions in line with ... reliability, and cost-effectiveness of Azure environments. * Troubleshoot and resolve advanced system and network issues escalated by support teams. * Stay… more
    Robert Half Technology (01/07/26)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited ... to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge,...intimate knowledge of security design best practices for information systems . throughout the system development life cycle… more
    Amentum (01/09/26)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for ... Information Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the… more
    Cydecor, Inc. (12/21/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... similar documentation to include documents required for A&A and system administrator SOP's. + Ability to perform...Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system more
    ManTech (12/17/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …and repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This ... updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources.… more
    Leidos (11/07/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …scale and repeatability. Your greatest work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for the ... updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources.… more
    Leidos (10/24/25)
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