• Unix Administrator

    TekSynap (VA)
    …& Qualifications** **RESPONSIBILITIES** + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX, HP-UX, ... technical expertise and assistance to team members as required. Monitors operating system , hardware , storage, and backup procedures. Determines execution and… more
    TekSynap (11/15/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …and penetration** **testing of the client's** **global network** **You will reverse engineer network layouts using data collected from the network itself to identify ... technical and nontechnical audiences** **You will analyze software, firmware and hardware using a variety of reverse engineering techniques to understand possible… more
    CACI International (10/29/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating ... systems + Communicate with customers, manufacturers, vendors and system administrators + Train system users and...including service request records and analysis + Perform desktop hardware and operating system set-up, imaging software… more
    M. C. Dean (11/15/25)
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  • Control Technician, HVAC

    Amentum (Mclean, VA)
    …to the BMS. **Responsibilities** + Troubleshoot and perform preventive maintenance on hardware for the assigned computer systems . + Troubleshoot and schedule ... a Journeyman HVAC license, or Maryland Grade I Stationary Engineer License, or DC 3rd steam boiler engineer...electronic pneumatic controls. + Familiarity with Honeywell Building Management System , Excel, and Excel 500 Systems , preferred… more
    Amentum (12/17/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …works with FEs, SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Construction Manager, Data Centers

    Amazon (Louisa, VA)
    …of large scale projects. Experience with power management and power monitoring systems . Certifications such as Professional Engineer (PE), LEED, and/or Certified ... system -level architecture and mechanical engineering principles for cooling systems . Able to read and interpret construction specifications and drawings for… more
    Amazon (11/20/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …& Evaluation, and Training. + Demonstrated experience in advanced system architecture; information assurance; hardware technologies; digital/analog ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (11/26/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to ... Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** +… more
    TekSynap (11/06/25)
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  • Principal Member of Technical Staff

    Oracle (Richmond, VA)
    …Infrastructure Development" Are you interested in building large-scale distributed infrastructure systems for the cloud? The OCI team is building new technologies ... of cloud-based services. We are looking for hands-on, distributed systems engineers and architects with expertise and passion in...early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and… more
    Oracle (11/25/25)
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  • Senior Construction Manager , AWS Dccd Amer SE

    Amazon (Herndon, VA)
    … systems Preferred Qualifications -Strong understanding of data center system -level architecture, including electrical (eg, switch gear, UPS, transformers) and ... to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts,...build some of the most interesting electrical and mechanical systems in the world. You will be on the… more
    Amazon (11/27/25)
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