Network Administrator III jobs

San Antonio, Texas

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Today

About DLS Engineering DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment to excellence allow us to provide reliable solutions with integrity for our nation's most critical defense and national security priorities. Position overview: DLS Engineering is seeking a Network Administrator (WAN) professional for a full-time position in support of the Air Force Intranet Control (AFINC) program at Joint Base

Full-time

USD 100,000.00 - 104,000.00 per year

Network Administrator III

New Castle, Pennsylvania

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Today

The essential duties and responsibilities include the following at a senior, enterprise-wide engineering level: Provide senior-level engineering, administration, and lifecycle management across the organization's LAN/WAN, server, virtualization, cloud, and collaboration platforms.Lead the design, implementation, optimization, and security of network infrastructure including switching, routing, VLANs, wireless, firewalls, and remote connectivity solutions.Serve as a primary engineer for Windows

Full-time

Network Administrator III

Hawaii

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Today

Title: Network Administrator Location: Pearl Harbor, HI Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networksExtensive experience monitoring and configuring crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problemsComprehensive knowledge of Cisco and Juniper routers and switchesDemonstrate network troublesho

Full-time

Network/System Administrator III

Bedford, Virginia

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14d ago

*This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national s

Full-time

Network/System Administrator (Net/Sys Admin) III - Gunsan, South Korea

Hayward, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: LOCATION : Gunsan, South Korea The primary function will be to orga

Full-time

USD 93,662.00 - 108,560.00 per year

Network Administrator, Senior - Secret

Ogden, Utah

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4d ago

This site uses cookies to improve the user experience! Would you like to allow cookies? Accept Cookie Settings Network Administrator, Senior - Secret DCS Corp | Ogden Apply Now Get job alerts by email. Sign up now! Job details DCS is seeking a Senior Network Administrator to support the Training Division (AFLCMC/WNR) at Hill Air Force Base in Ogden, Utah. The WNR Division serves as the Air Force's technical, acquisition, and sustainment authority, delivering comprehensive and mission-critical

Full-time

Network Administrator, Sr

McLean, Virginia

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Today

SMS is hiring a Sr. 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 legacy NIPR and SIPR Base Area Network infrastructure. Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term partnerships with our customers, w

Full-time

Senior Network Administrator

Sierra Vista, Arizona

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Documentations, Enterprise Network, Network Configurations, Network Services, Technical Support Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: NETWORK ADMINISTRATOR SENIOR Advance how our cus

Full-time

USD 85,000.00 - 115,000.00 per year

Network Administrator, Senior - Secret

Ogden, Utah

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4d ago

DCS is seeking a Senior Network Administrator to support the Training Division (AFLCMC/WNR) at Hill Air Force Base in Ogden, Utah. The WNR Division serves as the Air Force's technical, acquisition, and sustainment authority, delivering comprehensive and mission-critical support to the warfighter. The division supports a broad portfolio of Air Force systems including Electronic Warfare, Range Systems, Air Combat Training, Command and Control Systems, Advanced Radar Threat Systems, and Combat Sur

Full-time

Sr. Network Administrator

Camden, New Jersey

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Today

Description We are looking for an experienced Sr. Network Administrator to lead the design, delivery, and ongoing support of a resilient enterprise network environment. This position plays a key role in maintaining secure, high-performing connectivity across sites while strengthening infrastructure reliability and operational readiness. The ideal candidate brings deep expertise in enterprise routing, switching, firewall administration, and load balancing, along with the ability to resolve comple

Easy Apply

Full-time

USD 105,000.00 - 125,000.00 per year

Sr Network Administrator

Golden, Colorado

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Today

It's exciting to work for a company that makes the world measurably better. We're committed to bringing safety, quality, and customer focus to the business of advanced ceramics manufacturing. Job Title Sr Network Administrator The Senior Network Administrator will combine advanced technical expertise with leadership in complex, cross-functional, network projects and serve as a senior technical authority. The role is responsible for the design, implementation, administration, and optimization

Full-time

USD 112,767.00 - 155,055.00 per year

Sr. Network Administrator

Alexandria, Virginia

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Today

Job#: 3046673 Job Description: Job Title: Sr. Network Administrator Location: Alexandria, VA (22315) - 100% onsite Monday-Friday **If interested, please send a copy of your resume to Our work depends on a Network Administrator Senior joining our team to maintain and enhance secure, reliable, and high-performance network services that enable the customer's critical mission operations. Job Description: Work closely with senior network engineers, system administrators, and security teams to troub

Easy Apply

Full-time

$50 - $65 per hour

Network Administrator (Intermediate/Senior)

Orlando, Florida

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Today

Company Description Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud, and Mobility services. Link is quality and compliance-focused, under our guiding philosophy "Mission First, Customer Always". If you're looking for a technology company that values innovation, with a vision toward t

Full-time

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 120,000.00 - 180,000.00 per year

Senior Network Administrator

Odenton, Maryland

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Today

The Digital Modernization Sector at Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is 100% on the customer site at Fort Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works independently to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates a

Full-time

USD 116,350.00 - 210,325.00 per year

Network / System Administrator, Senior

California

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Today

Overview Delta Solutions and Services Bowhead is seeking a Senior Network/ System Administrator for our team at Vandenberg SFB. The Network / System Administrator is responsible for the configuration, management, security, and sustainment of critical IT infrastructure supporting DoD mission systems. This hybrid position combines advanced network administration-managing routers, switches, firewalls, and cabling-with system administration functions including virtualization, server operations, and

Full-time

USD 150,000.00 - 170,000.00 per year

Senior Network Administrator

El Segundo, California

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Today

Full-time

USD 130,000.00 - 190,000.00 per year

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 shall demonstrate experience in facility operations, network administration, data management, information security and/or information management. This experience shall include work with various network protocols, test equipment, diagnostics, Visio and AutoC

Full-time

USD 52.00 per hour

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

Senior Network Administrator (hybrid)

Beverly, Massachusetts

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Today

JOB DESCRIPTION Senior Network Administrator Location: Beverly, MA (Onsite with possibility of hybrid) Department: Information Technology About the Role: Axcelis Technologies is seeking a highly skilled Senior Network Administrator to join our dynamic IT team. This critical role will require advanced network administration to monitor, design, implement, and protect our enterprise infrastructure. This position will be instrumental in ensuring the performance, availability, and security of ou

Full-time

USD 92,225.60 - 138,338.40 per year