• Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and ability to ... requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the… more
    Amentum (01/09/26)
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  • Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    …The ideal candidate will bring deep expertise in Unix/Linux administration, network security, and performance optimization, ensuring system reliability, ... identifying root causes and implementing corrective actions. + Manage system resources, user accounts, file systems , and...systems , and library structures. + Support and enforce network security policies, including the use of firewalls and… more
    EPS Corporation (11/13/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …service requests and oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets. Ensure compliance with disposal ... If so, look no further. Amentum is seeking a ** Systems Administrator** to join our team of passionate individuals...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (12/10/25)
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  • Windows System Administrator - active…

    V2X (Mclean, VA)
    …the lifecycle of operating systems + Design interfaces to external systems and maintain thorough documentation on system configurations and processes ... **Experience:** + 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data environments +… more
    V2X (12/30/25)
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  • Systems Integrator

    SAIC (Arlington, VA)
    …include leading the installation, configuration, and integration of hardware, software, and network systems across aerial and ground mission nodes while adhering ... deployments using zarf packages. Familiarity with modern DevSecOps practices for system integration and lifecycle management is preferred . Advanced… more
    SAIC (01/16/26)
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  • Staff Systems Engineer - AV Platform

    General Motors (Richmond, VA)
    … systems (ADAS) platforms. + Define, document, and manage system -level requirements, ensuring traceability and alignment with product and safety goals. ... Systems Engineering, or a related technical discipline. Master's or PhD preferred . + Minimum 8+ years of systems engineering experience, ideally within… more
    General Motors (10/28/25)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected ... and accreditation artifacts + Must have experience supporting the A&A process for system accreditation ** Preferred Qualifications** : + CISSP, CASP, or other… more
    Northrop Grumman (01/10/26)
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  • Systems Engineering Lead

    Leidos (Arlington, VA)
    …to support all aspects of the product lifecycle for agile development and deployment systems for the network . Our team supports the Advanced Battle Management ... System 's ( **ABMS** ) Digital Infrastructure (DI) Network Manager program. In this mission we support the...go onsite for meetings. **Primary Responsibilities** The **ABMS DI Network Manager Systems Engineering Lead'** s responsibilities… more
    Leidos (01/16/26)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (12/02/25)
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  • Senior Information Systems Security Officer

    Steampunk (Mclean, VA)
    …to non-technical individuals + Specialized knowledge and experience with evaluating system , network , or infrastructure security controls against requirements ... **Overview** **Steampunk wants** you to be a **Senior Information Systems Security Officer (ISSO)** on our team to support...analysis + Specialized knowledge and experience with the operating system (Windows and/or Linux) and network (ie,… more
    Steampunk (12/13/25)
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