• OCONUS Field Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) + ... ideal candidate will have prior experience as either a systems engineer or systems administrator....as well as maintaining the tool itself + Linux system administration to include ability to manage… more
    Leidos (11/07/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …for customers using knowledge network engineering, Active Directory, and system administration . In this role, you'll closely impact mission success, ... maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux, including performing basic… more
    ENS Solutions (12/06/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows, System of Systems Engineering, Systems Design **Certifications:** ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...baseline.** **Experience with the development and testing of operating system task sequences as well as software deployments with… more
    General Dynamics Information Technology (10/31/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …CompTIA Security+ Certification. + Experience with Red Hat Enterprise Linux (RHEL) system administration -level experience. + Experience with Windows (Client and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Server) system administration -level experience. + Experience with Agile… more
    Northrop Grumman (12/17/25)
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  • Senior Operations Engineer , Operations…

    Amazon (Arlington, VA)
    …engineering reviews, and make tangible impact on the proposed solutions on an individual system or its components, on the overall systems architecture, and on ... Description As a Senior Operations Engineer , you will lead and manage the lifecycle...integral part in planning and implementation of the facility network infrastructure including new builds, retrofits, expansions and program… more
    Amazon (12/02/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …may be substituted for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and configurations. + Strong ... VOIP Engineer Lead Job Category: Information Technology Time Type:...Lead, you will be responsible for the design, implementation, administration , and optimization of the organization's Cisco Unified Communications… more
    CACI International (10/08/25)
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  • Top Secret Cisco Identify Services Engineer

    Insight Global (Dahlgren, VA)
    …MAC Authentication Bypass (MAB), configuring TACACS+ policies for secure device administration , and developing policies for unidentified network devices such ... and wireless infrastructure, along with client provisioning * Experience configuring and deploying TACACS+ policies for secure network device administration more
    Insight Global (12/19/25)
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  • Design Engineer Senior

    M. C. Dean (Vienna, VA)
    …with 5+ years of experience. + Hands on experience designing and deploying different systems + System administration experience in performing triage on ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and... network security, and scalability concerns for the systems . + Write high quality documentation for system more
    M. C. Dean (11/28/25)
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  • DevSecOps Engineer

    Elevance Health (Richmond, VA)
    …compliance checks, and threat detection systems across environments. + Provides system and network architecture support for information and network ... **DevSecOps Engineer ** **Location:** This role requires associates to be...management or network security technologies, servers, networks, Network communications, telecommunications, operating systems , middleware, disaster… more
    Elevance Health (12/19/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …**Experience with Linux operating systems ; understanding of general operating system security practices, TCP/IP networking, and network security concepts.** ... worldwide to support the NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox High Speed Guards… more
    CACI International (12/01/25)
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