• Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …and policy changes. + Previous experience operating as a SCI/SAP ISSO, ISSE, System Administrator , or ISSM. + Strong analytical and problem-solving skills, with ... + Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. +… more
    The MITRE Corporation (11/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …operating systems , virtualization software, virtual desktop infrastructure, SCCM/MECM, monitoring tools , IPv4, IPv6) + Other common server/network and ... uptime, and performance. + Maintains awareness of system management and network monitoring and the operational support tools to maintain those functions. +… more
    Saliense Consulting (10/01/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    …or planner components in multi-agent environments. + Automated AI pipelines for self- monitoring autonomous systems . + Familiarity with NGA CORE environments or ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, enabling… more
    TekSynap (10/01/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …DOD Secret Security Clearance. e) Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. f) ... **Sr. UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States,...needed. This position will need to be adept at monitoring and tuning system performance, ongoing operation… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    …waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + 3+ ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and...needed. This position will need to be adept at monitoring and tuning system performance, ongoing operation… more
    GovCIO (09/24/25)
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  • Citrix App and Desktop Virtualization Engineer

    BAE Systems (Herndon, VA)
    …Experience in: + Nutanix + Scripting Skills (such as PowerShell) + GPO Administrator + Windows Operating System 11 **Pay Information** Full-Time Salary Range: ... **Job Description** BAE Systems , a top-ten prime contractor to the US...strong, collaborative culture and provide our employees with the tools , skills and training they need to succeed. We… more
    BAE Systems (09/10/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …or industry-specific tools and software (spectrum analyzer, cable tester, Alignment tool ) Tools /Software + Experience in computer networks + Experience with ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/10/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    System (using command line) + Experience with system /network monitoring tools , ie, Cacti, Nagios, Solarwinds - using tool as well as maintaining the ... ideal candidate will have prior experience as either a systems engineer or systems administrator ....tool itself + Linux system administration to include ability to… more
    Leidos (11/07/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …and IT teams across different organizations in the company to lead security tool integrations, perform ongoing tuning of these tools , and mitigate endpoint ... The Information Technology (IT) team equips our colleagues with the latest tools to complete their work efficiently, with the highest standards of excellence.… more
    AIG (10/24/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …and orchestration (eg, Kubernetes). + Monitoring and Logging: Experience with monitoring tools and logging systems . + Problem-Solving: Strong analytical ... Operations teams to assist in deployment planning and onboard systems . They assist with monitoring , system... Systems Administration: Strong knowledge of Linux/Unix operating systems , including command-line tools and system more
    Nightwing (09/26/25)
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