1168 network administrator jobs found

Core4ce Network Administrator II 1127-383 Core4ce is looking for a Network Administrator II to join the team. The Network Administrator will provide on-site local LAN Support for PEO MS/CIO, J-S, and MHS IT support system components. The ideal candidate will have experience with managing and monitoring local area networks (LAN) as well as troubleshooting experience with core and edge switches. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects. Responsibilities: Deploy and sustain new or existing information networks, such as local area networks (LAN), Wireless Local Area Network (WLAN), intranets, extranets, and other communications networks Administers day-to-day sustainment, integrity,...

Core4ce Network Administrator 1124-383 Core4ce is looking for a Network Administrator to join the team. The Network Administrator will configure, install, and support network hardware and software infrastructure. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects and undertaking project work including project management duties. Responsibilities Planning and scheduling the installation of new or modified network hardware and systems Managing accounts and network rights Configures network hardware and software infrastructure including switches, routers, firewalls, hubs, bridges, gateways, and virtual devices in VMware Analyzes and resolves faults, ranging from major system crash to...

Sev1tech, Inc. Senior Network Administrator US-NC-Ft. Bragg Job ID: 2026-9493 Type: Full Time W/Benefits Ret Match # of Openings: 1 Ft. Bragg, NC Overview Position is contingent upon contract award and funding. Sev1Tech is looking for a Senior Network Administrator supporting the ALTESS Windows teamin a mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems. The responsibilities include but are not limited to: Work with the existing team members who are responsible for designing and supporting multiple complex networks in different locations Help lead in the strategies to manage, maintain, deploy, troubleshoot and support networks for multiple customer environments Lead efforts to plan, execute and implement new network implementations Responsible for creating and maintaining team technical...

Island Health is searching for an experienced Network Administrator for our full-time day shift at our hospital in Anacortes, WA.  Work Schedule: 1.0 FTE/Full Time Day Shift On-site, does not offer remote capabilities For Information on  Employee Benefits Annual Salary Range: $79,144 - $118,726 Why Choose Island Health? Whether you’re a new grad or experienced in your field and considering a change, we invite you to explore a wide range of careers at Island Health with exceptional benefits including:   Medical, Vision, & Dental Insurance Paid Time Off Extended Illness Benefit Life Insurance Long-Term Disability Vested Retirement Contribution Flexible Spending Account Tuition Reimbursement Employee Assistance Program Employee Recognition Events And More! Network Administrator Job Responsibilities: Maintain desktop and server networks and systems including routers, switches, firewalls, WIFI and other hardware....

Network Administrator The Network Administrator will be responsible for implementing and maintaining secure and reliable network infrastructure across both on-premises and cloud environments. This role combines traditional networking expertise with skills in AWS networking services, ensuring optimal connectivity, security, and performance for enterprise systems and applications. Responsibilities & Duties:   Configure, maintain, and optimize on-premises and AWS network components including routers, switches, firewalls, and load balancers.   Implement and manage network security protocols, access controls, and VPN solutions.   Monitor network performance, troubleshoot issues, and perform root-cause analysis for connectivity and latency problems.   Maintain AWS networking environment, including:   VPC design and management (subnets, route tables, NAT gateways).   Security Groups and Network ACLs for secure traffic flow.   Load Balancer configuration and tuning....

TransCore (TRN), a subsidiary of ST Engineering, is seeking a full-time Network Administrator I to join our team in Houston, Texas. Job Summary: The Network Administrator provides hands-on operational work for network and Windows-based infrastructure supporting day-to-day operations and active project deployments. This role helps address ongoing workload demands, reduce risk to project timelines, and maintain stability across the staging lab, and project environments. The Network Administrator works closely with internal teams on Cisco-based network infrastructure and firewall connectivity, including environments using Palo Alto firewalls. Responsibilities include network configuration, troubleshooting, and system changes, as well as assisting with project-related work and environment builds as needed. This role involves a mix of day-to-day operational work and project support. Essential Duties and Responsibilities Include the following. Other duties may be assigned....

Core4ce Network Administrator 1115-383 Core4ce is looking for a Network Administrator II to join the team. The Network Administrator will provide on-site local LAN Support for PEO MS/CIO, J-S, and MHS IT support system components. The ideal candidate will have experience with managing and monitoring local area networks (LAN) as well as troubleshooting experience with core and edge switches. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects. Responsibilities: Deploy and sustain new or existing information networks, such as local area networks (LAN), Wireless Local Area Network (WLAN), intranets, extranets, and other communications networks Administers day-to-day sustainment, integrity, security and...

Aleut Federal, LLC Local Team Network Administrator Job Category : Technology Requisition Number : LOCAL003517 Posted: January 26, 2026 Schedule: Full Time Location: San Antonio, Texas 78201, United States Position Summary: The Local Team Network Administrator will utilize and maintain network tools to perform IP configuration and management of network devices located on Joint Base San Antonio, Tx at all locations.  The Network Administrator will work as part of a team other network professionals and IT personnel to evaluate, troubleshoot, install, and update network-related technology to include VoIP and VTC equipment for a customer base of 5000 users.  This position will ensure that the organizational network aligns with mission goals and objectives. Responsibilities : Implementing network configurations provided by enterprise systems and network Engineers, IAW Operations Polices and procedures Install, configure, troubleshoot, JBSA IT and network devices...

ARETUM Holdings LLC Description Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront. Job Summary Aretum is seeking a motivated and talented Network Administrator. As a Network Administrator, you will be assisting in the installation, configuration, maintenance, and management of network services. Due...

Core4ce Network Administrator 1110-383 Core4ce is looking for a Network Administrator II to join the team. The Network Administrator will provide on-site local LAN Support for PEO MS/CIO, J-S, and MHS IT support system components. The ideal candidate will have experience with managing and monitoring local area networks (LAN) as well as troubleshooting experience with core and edge switches. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects. Responsibilities: Deploy and sustain new or existing information networks, such as local area networks (LAN), Wireless Local Area Network (WLAN), intranets, extranets, and other communications networks Administers day-to-day sustainment, integrity, security and...

Core4ce Network Administrator 1109-383 Core4ce is looking for a Network Administrator to join the team. The Network Administrator will configure, install, and support network hardware and software infrastructure. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects and undertaking project work including project management duties. Responsibilities: Planning and scheduling the installation of new or modified network hardware and systems Managing accounts and network rights Configures network hardware and software infrastructure including switches, routers, firewalls, hubs, bridges, gateways, and virtual devices in VMware Analyzes and resolves faults, ranging from major system crash to a forgotten...

Core4ce Network Administrator II 1106-383 Core4ce is looking for a Network Administrator II to join the team. The Network Administrator will provide on-site local LAN Support for PEO MS/CIO, J-S, and MHS IT support system components. The ideal candidate will have experience with managing and monitoring local area networks (LAN) as well as troubleshooting experience with core and edge switches. The candidate will ensure that all network equipment complies with industry and corporate standards as well as conduct routine preventative measures and implement and maintain network security and ensure security compliance. This role will be responsible for the planning and implementation of future IT development projects. Responsibilities: Deploy and sustain new or existing information networks, such as local area networks (LAN), Wireless Local Area Network (WLAN), Wide Area Networks (WAN), intranets, extranets, and other communications networks Administers day-to-day...

Sumaria Systems Job Title: Network Administrator III (Wide Area Network) Job Description: Information Networks are critical to modern warfare. This position plays a critical role in our nation’s defense through the operation, management and defense of the Air Force portion of the Department of Defense (DoD) Information Network. You will be a key player on our team, helping the Air Force attain the following desired effects in its management of the DoD Information Network (DoDIN): Assured System and Network Availability that ensures uninterrupted availability and protection of system and network resources. This includes providing for graceful degradation, self-healing, fail-over, diversity and elimination of critical failure points. Assured Information Protection of information in storage, at rest, while it is passing over networks, including from the time it is stored and catalogued until it is distributed to users, operators, and decision makers. Assured...

Sumaria Systems Job Title: Network Administrator III (Wide Area Network) JBSA Job Description: Information Networks are critical to modern warfare. This position plays a critical role in our nation’s defense through the operation, management and defense of the Air Force portion of the Department of Defense Information Network. You will be a key player on our team, helping the Air Force attain the following desired effects in its management of the DoD Information Network (DoDIN): Assured System and Network Availability that ensures uninterrupted availability and protection of system and network resources. This includes providing for graceful degradation, self-healing, fail-over, diversity and elimination of critical failure points. Assured Information Protection of information in storage, at rest, while it is passing over networks, including from the time it is stored and catalogued until it is distributed to users, operators, and decision makers. Assured...

Sumaria Systems Job Title: Network Administrator II (Wide Area Network) Job Description: Information Networks are critical to modern warfare. This position plays a critical role in our nation’s defense through the operation, management and defense of the Air Force portion of the Department of Defense Information Network. You will be a key player on our team, helping the Air Force attain the following desired effects in its management of the DoD Information Network (DoDIN): Assured System and Network Availability that ensures uninterrupted availability and protection of system and network resources. This includes providing for graceful degradation, self-healing, fail-over, diversity and elimination of critical failure points. Assured Information Protection of information in storage, at rest, while it is passing over networks, including from the time it is stored and catalogued until it is distributed to users, operators, and decision makers. Assured Information...

Network Administrator American Rheinmetall is a leader in the design, development, and production of advanced tracked and wheeled vehicles, vehicle systems, and critical components that support U.S. military modernization. Our expertise spans electronic and mechanical systems, fabricated structures, armored products, rubber solutions, and track systems, delivering reliable innovation to both defense and commercial markets. As part of the global Rheinmetall family, we combine proven heritage with forward-looking technology to provide solutions that defend and feed the world. Job Summary: The Network Administrator is responsible for providing network support to maintain efficient, secure, and reliable operational computer networks. This role involves assembling, configuring, and troubleshooting network systems, hardware, and software to support business operations and ensure end-user satisfaction. Essential Functions: Assemble and configure network components...

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned. Provides support to the helpdesk for escalated network/telephony issues. Support includes responding to user inquiries, questions & requests, usually by phone and/or email, but occasionally in person. Provides dispatch coverage for coordinating network assignments, priorities, job schedules, completions and user notifications and follow up. Handles some network preventative maintenance tasks. Serves as initial point of contact from the IT department for the IT helpdesk. Primarily incident based workload but also able to handle low and medium level project based work. Able to respond to network outages and perform basic network/telephony troubleshooting.

Position Title: Network and Computer Systems Administrator Location: US-Texas-Joint Base San Antonio Job ID: 5180 # of Openings: 6 Category: Information Technology Clearance: Top Secret/SCI w/CI Polygraph Clearance Status: Active Type: Regular Full-Time Overview: The Network and Computer Systems Administrator provides Air Force Life Cycle Management Center, Cryptologic and Cyber Systems Division (CCSD), also known as AFLCMC/HNC or HNC, life-cycle management for Information Assurance (IA) and other critical systems. Responsibilities: · Provide systems management, installation design & implementation, preventive maintenance, system troubleshooting, and end-user support for HNC customers. · Support and maintain the network backbone infrastructure—including routing and switching devices—across all CCSD-occupied buildings. · Provide support to the following information systems, including but not limited to NIPRNet, SIPRNet, JWICS, NSANet, and...

Sev1tech, Inc. Senior Cybersecurity Network Defense Administrator US-NC-Ft. Bragg Job ID: 2026-9501 Type: Full Time W/Benefits Ret Match # of Openings: 1 Ft. Bragg, NC Overview Position is contingent upon contract award and funding. Sev1Tech is looking for a The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be responsible for performing a variety of network defense activities in accordance with established guidelines and best practices. The responsibilities include but are not limited to: Managing ACAS infrastructure, configuration, scanning, reporting, and analysis activities in accordance with the DISA ACAS Best Practices Guide Manage Army Endpoint Security Solution (AESS) Site Reviewer activities, DISA Whitelist, and PKI Tokens Performing STIG Compliance scanning and reporting, providing Ports, Protocols, & Services Management (PPSM) support, and reviewing proposed configuration...

Greenfield Milling TITLE IT Network System Administrator Job Location Denver, CO 80202 Position Type Full Time Education Level 4 Year Degree Salary Range $85,000.00 - $95,000.00 Salary/year Travel Percentage None Description Description As an IT Network System Administrator, you will play a crucial role in maintaining and enhancing our IT infrastructure. You will provide technical support, ensure the stability and security of our systems (networks, servers, and user machines), and contribute to the overall efficiency of our operations. This position is based downtown Denver and is onsite M-F. This individual must be available during off hours for critical issues. This individual may travel 30% to 40% conducting plant visits to make recommendations to resolve any IT issues hindering the location. IT Network System Administrator Responsibilities: Network Plan, design, and implement the organization's network Infra including but not limited to LAN,...