• Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …in designing and implementing network architecture scenarios containing various operating systems and application versions to include Linux, Solaris, and ... Minimum six (6) years' experience in computer science, information systems , or network engineering. Certifications ...or CISSP preferred, Minimum three (3) years' experience with system (Windows, Linux, and Solaris) and network … more
    Lentech, Inc (12/02/25)
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  • Senior Computer Programmer Analyst…

    City of Cincinnati (Cincinnati, OH)
    …computer, hardware and software. Computer system configurations. Operating system structures. Networking: Principles of computer network systems ... Troubleshoots any application or server connections. Installs, configures, and troubleshoots office network software and operating systems . Identifies the… more
    City of Cincinnati (12/09/25)
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  • Senior Computer Programmer Analyst (NC) - Database…

    City of Cincinnati (Cincinnati, OH)
    …computer, hardware and software. Computer system configurations. Operating system structures. Networking: Principles of computer network systems ... Troubleshoots any application or server connections. Installs, configures, and troubleshoots office network software and operating systems . Identifies the… more
    City of Cincinnati (10/16/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    …integrity, and configure network components along with implementing operating systems enhancements to improve reliability and performance. Qualifications: ... None Type of Travel: None * * * The Network Security System Administrator will work within...security boundary infrastructure and any processes related to the systems . - Provide support to network security… more
    CACI International (09/25/25)
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  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …(preferred) + Certifications : + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed ... architecture drawings. **REQUIRED QUALIFICATIONS** + Experience: + 3+ years primary role operating , troubleshooting, installing network routers and switches + 3+… more
    TekSynap (10/07/25)
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  • Network Administrator II

    CACI International (St. Louis, MO)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Integrate ... and resolve of hardware and software problems involving the applications, the operating system , the hardware, the communications infrastructure, or any… more
    CACI International (10/01/25)
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  • Associate - DevOps Engineer

    Santander US (Coconut Grove, FL)
    …and properties projects requiring integration of multiple technologies. + Maintains network operating environment by supporting lifecycle projects while ensuring ... Policy and applicable industry regulations. + Supports evolution of the network services operating environment through automation and new technology… more
    Santander US (10/27/25)
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  • NOS Test Engineer

    Celestica (San Jose, CA)
    …a highly motivated QA professional with 7-12 years of hands-on experience in testing network operating systems (NOS). The ideal candidate will possess strong ... expertise in functional, system , and performance testing across the full software development...a related technical field **Knowledge/Skills/Competencies** + Strong understanding of Network Operating Systems (NOS), particularly… more
    Celestica (10/07/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …VIP/GO quarters. **REQUIRED QUALIFICATIONS** + Experience: + 5+ years primary role operating , troubleshooting, installing network routers and switches. + 5+ ... designing, and building software defined networks. + 3+ years DoD environment. + Certifications : + DoD Approved 8570 Baseline Certification : Category IAT Level… more
    TekSynap (10/07/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …and changes to network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. ... and changes to network hardware, infrastructure server environments, and operating systems . + Provide advanced technical leadership in the day-to-day… more
    Noblis (12/22/25)
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