Network Security Administrator jobs

Rock Hill, South Carolina

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Today

Description We are looking for an experienced Systems Security Administrator to support and strengthen a local government technology environment in South Carolina. This contract-to-permanent position is ideal for a hands-on candidate who can secure infrastructure, investigate threats, and take direct action to resolve issues across on-premises and cloud systems. The role requires a strong background in systems and network administration, along with the ability to communicate effectively with bot

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Contract

USD 40.00 - 45.00 per hour

Network Administrator

Ventura, California

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Today

Salary : $132,809.04 - $161,812.14 Annually Location : 6075 Kimball Ave., Chino CA 91708, CA Job Type: Full-Time Regular Job Number: 025 26 27 20001085 Division\Department: Information Technology Department Opening Date: 10/13/2026 Closing Date: Continuous THE POSITION: THE OPPORTUNITY: Are you an experienced network professional with a passion for technology, security, and problem-solving? The Inland Empire Utilities Agency (IEUA) is seeking a skilled Network Administrator to support the Agenc

Full-time

USD 132,809.04 - 161,812.14 per year

Network Security Engineer – NAC / Aruba ClearPass

Dallas, Texas

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Today

Must Have Skills: HPE Aruba ClearPass or other enterprise NAC platforms.Experience supporting enterprise endpoint onboarding and authentication services.802.1X AuthenticationRADIUS and TACACS+Network SegmentationVLAN AssignmentTCP/IP, DNS, DHCP, Routing, and SwitchingPKI and Certificate-Based AuthenticationExperience troubleshooting network access issues affecting end users.Nice to Have Skills: Experience administering or supporting Fortinet security solutions, including FortiGate firewalls, sec

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Third Party, Contract

Depends on Experience

NETWORK SECURITY ARCHITECT

Los Angeles, California

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Today

Job Title: Network Security Architect Duration: 1 Year Location: Los Angeles, CA (On Site) Job Summary We are seeking an experienced Network Security Architect to assess, design, review, and enhance enterprise network security architecture. The ideal candidate will have strong expertise in network infrastructure, network security, and secure architecture design. The candidate will be responsible for evaluating existing network architecture, identifying security vulnerabilities and architectural

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Third Party, Contract

$70 - $85

Network Administrator

Tamarac, Florida

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Today

Description We are looking for a Network Administrator to support a local government organization in Tamarac, Florida through a Contract position. This role is focused on strengthening secure access across the environment, with an emphasis on multi-factor authentication initiatives and dependable network operations. The ideal candidate will combine hands-on technical expertise with strong coordination skills to help deliver secure, stable, and user-focused infrastructure services. Responsibilit

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Contract

Senior Network Administrator

Fairfax, Virginia

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Today

GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor and maintain enterprise network and system operations by proactively tracking performance and security, troubleshooting and escalating issues, managing WAN connectivity and service tickets, supporting COMSEC equipment and encryption key management, and ensuring compliance with established operating procedures.This position is located in Merrifield, VA and is a fully onsite position. Responsi

Full-time

USD 95,000.00 - 125,000.00 per year

Network Administrator

District of Columbia

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Today

Overview The Office of Inspector General (OIG) designs, develops, and implements systems and applications to support core mission functions of the agency, using government staff resources. These applications are running on Windows and Linux operating systems housed in a Nutanix platform. The OIG requires a qualified, full-time person with expertise and experience in IT network management to work 40 hours per week. This individual is capable of performing critical administrative operations as id

Full-time

USD 65.00 per hour

Network Administrator

Rye, New York

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23d ago

Responsibilities We are seeking a skilled and detail-oriented Network Administrator to join our dynamic IT team. The ideal candidate will play a crucial role in maintaining the integrity and security of our organization's network infrastructure. The Network Administrator will be responsible for implementing, supporting, and managing our network systems to ensure optimal performance and availability. Network Implementation & Support: Implement, support and maintain the organization's network infr

Full-time

$85,000 - $95,000

Network Administrator

Scottsdale, Arizona

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Today

Basic Qualifications Education Requirements: Bachelor's degree in computer science or related field; or equivalent relevant experience is required, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. Clearance Requirements: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access

Full-time

USD 101,357.00 - 109,672.00 per year

Network Administrator

Huntsville, Alabama

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

Network Administrator

King George, Virginia

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Today

Overview SCCI is currently seeking a Network Administrator to join our team! In this position you will provide IT customer support and technical assistance to developers and users of the Gun Weapon Systems. This role requires installation, operation, configuration, customization and usage of assigned products installed on tactical systems. Support also includes non-standard propriety support of various test equipment used for Research, Development, Testing, and Evaluation (RDT&E) of proof of co

Full-time

USD 90,000.00 - 160,000.00 per year

Senior Network Administrator

La Plata, New Mexico

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Today

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Senior Network Administrator is responsible for the planning, installation, maintenance, and optimization of enterprise network systems supporting voice, video, and data communications. This role ensures reliable, secure, and efficient network operations across facility environments and s

Full-time

USD 130,000.00 - 150,000.00 per year

Senior Network Administrator

Dahlgren, Virginia

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Today

Full-time

USD 130,000.00 - 150,000.00 per year

Network Administrator

Middle River, Maryland

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19d ago

SMS is hiring a Network Administrator to support our Base Infrastructure Modernization (BIM) contract. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating NIPR and SIPR Base Area Network infrastructure. This position is located in Baltimore, MD. Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term pa

Full-time

Network Administrator

Bangor, Maine

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19d ago

SMS is hiring a Network Administrator Mid to support our Base Infrastructure Modernization (BIM) contract. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating NIPR and SIPR Base Area Network infrastructure. This position is located in Bangor, ME Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term pa

Full-time

Network Administrator

Athens, Georgia

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4d ago

Posting Details Posting Details Posting Number S15922P Working Title Network Administrator Department EITS-Network Engineering About the University of Georgia Chartered by the state of Georgia in 1785, the University of Georgia is the birthplace of public higher education in America and is the state's flagship university (;/strong>. The proof is in our more than 240 years of academic and professional achievements and our continual commitment to higher education. UGA is currently ranked amo

Full-time

USD 105,000.00 per year

Network Administrator

Battle Creek, Michigan

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19d ago

SMS is hiring a Network Administrator Mid to support our Base Infrastructure Modernization (BIM) contract. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating NIPR and SIPR Base Area Network infrastructure. This position is located in Battle Creek, MI. Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-

Full-time

Senior Network Administrator

El Segundo, California

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Today

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN ), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Par

Full-time

USD 120,000.00 - 180,000.00 per year

Senior Network Administrator

Washington, District of Columbia

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Today

Full-time

USD 120,000.00 - 180,000.00 per year

Network Administrator

Columbus, Ohio

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Today

Network Administrator | Capital University | Columbus, OH At our partner institution at Capital University The Network Administrator will work to maintain the network infrastructure. The position requires collaborative work within a team of network and system administrators to ensure IT services are functioning effectively. This position also requires the ability to assist in end-user systems support and maintenance as needed. Hours of operation are Monday - Friday, 8:00 am - 5:00 pm. Hours may

Full-time