Network Security Administrator jobs

Boca Raton, Florida

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Today

Description We are looking for a Network Security Administrator to support and strengthen a company's infrastructure, cybersecurity practices, and secure use of emerging AI technologies in Boca Raton, Florida. This Long-term Contract position is ideal for someone who can take ownership of network and security operations, work effectively in a small IT environment, and contribute practical guidance with minimal oversight. The role also includes partnering with internal IT staff to improve system

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Contract

USD 42.75 - 49.50 per hour

Network Security Administrator

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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Full-time

USD 40.00 - 45.00 per hour

Network Security and Infrastructure Administrator (VMware vSphere) - Only W2

Cary, North Carolina

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Today

Role: Network Security and Infrastructure Administrator (VMware vSphere) Location: Cary, NC (Onsite from Day 1) Job Type: W2 Contract Project description: We are seeking a Network Security and Infrastructure Administrator to support on-premises infrastructure operations and ensure systems remain available, secure, and operational for global teams. Focus includes deployment, maintenance, patching, troubleshooting, and operational support of on-premises systems. General position overview: The Netw

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Contract

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 Mid

Irving, Texas

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2d ago

Network Security Engineer IIPosition SummaryWe are seeking a skilled and motivated Network Security Engineer II to join a growing Infrastructure and Security team. This role is responsible for maintaining, optimizing, and securing enterprise network security solutions, including firewalls, VPN technologies, remote access platforms, and web application security controls. The ideal candidate will have experience supporting complex network environments, implementing security best practices, and dri

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Contract

Depends on Experience

Network Administrator

Radnor, Pennsylvania

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Today

Description We are looking for a Network Administrator to join a team in Radnor, Pennsylvania in a contract-to-permanent capacity. This role is suited for a hands-on networking specialist who can strengthen day-to-day network operations while contributing to a broader Cisco infrastructure upgrade. The position will support reliable connectivity across the enterprise, including network needs tied to an internally developed AI-focused application environment. Responsibilities: Configure, deploy,

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Full-time

USD 47.50 - 55.00 per hour

Network Administrator Senior

Anchorage, Alaska

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Network Infrastructures, Network Monitoring, Network Software Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: GDIT is seeking an Network Administrator Senior to help support our upcoming Base Infrastructure Mo

Full-time

USD 106,250.00 - 143,750.00 per year

Network Administrator

Colorado Springs, Colorado

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Today

Position Summary Odyssey offers an exciting opportunity for a skilled Network Administrator with specialized experience in VMware and Software Defined Data Center (SDDC) environments. This pivotal role supports the Strategic Warning and Space Surveillance Directorate CIO office (SSC/SZQY) at Peterson SFB, ensuring the seamless operation of network infrastructures crucial to missile warning systems. We are looking for a dedicated professional to oversee the integrity, reliability, and security o

Full-time

USD 82,000.00 - 113,501.58 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

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

Fort Washington, Pennsylvania

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16d ago

Arraya Solutions, a leading technology consulting firm, is looking for a Network Administrator to join our customer's team! We are a culture that embraces change, values family and are actively involved with the community. Our team consists of people with positive attitudes who are interested in growing their knowledge around technology and leaders that are heavily involved in day-to-day activities. The Network Administrator will support the implementation, maintenance and upkeep of network secu

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Contract

Depends on Experience

Senior 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 8 years of relevant experience; or Master's degree plus a minimum of 6 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 126,862.00 - 137,269.00 per year

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

Los Angeles, 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 Pa

Full-time

USD 88,000.00 - 121,000.00 per year

Network Administrator

Middle River, Maryland

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Today

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

Senior Network Administrator

Dahlgren, Virginia

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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 an

Full-time

USD 130,000.00 - 150,000.00 per year

Senior Network Administrator

La Plata, New Mexico

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29d ago

Full-time

USD 130,000.00 - 150,000.00 per year

Network Administrator

Bangor, Maine

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Today

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

Louisville, Tennessee

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Today

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 at McGhee Tyson ANG, Tennessee Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of buil

Full-time

Network Administrator

Battle Creek, Michigan

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Today

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