• Senior Programmer/Analyst ( Senior

    SUNY College of Environmental Science and Forestry (Syracuse, NY)
    …May 1 2025 Job Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services ... the position of Senior System Developer. The Senior Network Administrator ( Senior...ensure the robust and efficient operation of the college's network infrastructure , which is essential for supporting… more
    SUNY College of Environmental Science and Forestry (08/01/25)
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  • Senior Network Administrator

    ManTech (Key West, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Administrator ** to join our team in **Key West, FL** . **Responsibilities ... include but are not limited to:** + The Senior Network Administrator leads the... leads the design, implementation, and maintenance of complex network infrastructure across multiple security domains, including… more
    ManTech (09/11/25)
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  • Senior Network Systems…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -... topologies, traffic, and capacity requirements. + Evaluate current network infrastructure , procedures, processes, and network more
    General Dynamics Information Technology (09/27/25)
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  • Senior Network Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** ** Network Administrator ** to join our team in **Doral, FL.** **Responsibilities ... and trends, actively pursuing professional development opportunities. The Network Administrator receives guidance and direction from more senior staff.… more
    ManTech (08/08/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior Linux System Administrator

    Mission Support and Test Services (North Las Vegas, NV)
    …for a high-performing individual to join our team as a Linux Systems Administrator ( Senior Infrastructure Analyst). **Key Responsibilities** + Manage and ... Troubleshoot and resolve complex technical issues related to Linux servers, network infrastructure , and virtualization environments. + Document system… more
    Mission Support and Test Services (07/23/25)
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  • Network Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting… more
    Link Solutions Inc (10/08/25)
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  • Network Administrator

    RTX Corporation (Tucson, AZ)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** ** Senior Analyst, ... secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth... (P2) to ensure the smooth operation of classified network infrastructure at our Raytheon/RTX locations. The… more
    RTX Corporation (09/24/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support… more
    St. George Tanaq Corporation (08/19/25)
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  • Senior Administrator , IT…

    Invenergy (Chicago, IL)
    …after the 3-day posting window. Job Description Position Overview Invenergy is seeking a Senior Network Engineer to join our Technology Services team. In this ... role, you will design, implement, and support our enterprise network infrastructure -ensuring reliability, security, and NERC CIP compliance. The ideal candidate… more
    Invenergy (09/03/25)
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  • Senior Systems Administrator

    Three Saints Bay (Philadelphia, PA)
    ** Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now ... industry leader, is seeking a ** Senior Systems Administrator - Cybersecurity & Network Operations** ....tools for Navy programs + Monitor and maintain server infrastructure , including web and file servers + Implement cybersecurity… more
    Three Saints Bay (08/13/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Washington, DC)
    …and security hardening. + Enforce DoD/DISA STIGs and security baselines across network infrastructure . + Monitor, optimize, and troubleshoot network ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Infrastructures,Networking Hardware,… more
    General Dynamics Information Technology (09/11/25)
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  • Network Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …passion for solving real world issues on a cross-functional, fast paced team. As a Senior Network Administrator , your role is to provide 24/7 time-sensitive ... + Assists with development of third-party monitoring actions and procedures for network infrastructure . **Required Qualifications:** + 10+ years of Network more
    General Dynamics Information Technology (09/16/25)
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  • Senior Network Administrator

    Robert Half Technology (Cedar Rapids, IA)
    Description We are looking for a highly skilled Senior Network /Systems Administrator to oversee and enhance our Client's network and server ... as Hyper-V for optimal resource utilization. * Oversee LAN and wireless network operations to ensure consistent connectivity and performance. * Develop and maintain… more
    Robert Half Technology (09/24/25)
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  • Senior Network Administrator

    BAE Systems (Saratoga Springs, UT)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Network Administrator ** **115332BR** EEO Career Site Equal ... performing at your best. As the Technical Expert - Networks, you will provide network support in the form of system level design, architecture or enterprise security… more
    BAE Systems (09/09/25)
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  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    The Senior Network Administrator manages and maintains the headquarters' network infrastructure , ensuring high availability, performance, and ... This position oversees routing, switching, firewall configuration, and supports network -related projects. Key Responsibilities + Configure and manage routers,… more
    Spectrum Comm Inc (08/09/25)
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  • Network Administrator

    RTX Corporation (Mckinney, TX)
    …to programs in Data Center Management, Networking and High-Performance Computing. As a Network Administrator ( Senior Analyst Level), you will work closely ... incidents and problems reported by users and system administrators + Follow network design guides and processes/practices + Review Technical Security Controls with… more
    RTX Corporation (09/13/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... model is acceptable. CGI Federal has an exciting opportunity for an HW Infrastructure Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Network /Systems…

    GovCIO (Providence, RI)
    senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** ... **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in… more
    GovCIO (10/08/25)
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  • Senior Systems and Network

    SAIC (Honolulu, HI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise ... NOTAMs + Administer and sustain the AOC baseline, including both system and network components + Configure, troubleshoot, and migrate infrastructure components +… more
    SAIC (09/16/25)
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