Senior Network Administrator jobs

Senior Network Administrator/Network Operations Lead

Joint Base Pearl Harbor Hickam, Hawaii

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8d ago

Lead the Charge in the Pacific: Senior Network Administrator/Operations Lead at SOSi Join SOSi at the forefront of defense technology as a Senior Network Administrator/Network Operations Lead based at Joint Base Pearl Harbor Hickam in Honolulu, Hawaii. Be part of a dynamic team powering IT solutions for USINDOPACOM and supporting over 5,000 mission-critical users across the Pacific theater. From managing complex networks to solving high-stakes technical challenges, your expertise will help drive

Full-time

Depends on Experience

Senior Network Administrator

Fort Meade, Maryland

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Today

Job#: 3009485 Job Description: - Palo Alto Firewall / Network Administrator - (Ft. Meade, MD) ** $62.00 - $70.00 / Hourly ** Apex Systems has an Immediate Need for a Palo Alto Firewall / Network Administrator in FT Meade, MD !! This will be an "est. 6+ Month Contract to Possible Permanent Hire or Contract Extension", supporting one of our Largest DoD / Government Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email Your Resume T

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Full-time

USD 62.00 - 70.00 per hour

Senior Network Administrator

Memphis, Tennessee

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Today

Job Title: Senior Network Administrator Location: Memphis, Tennessee Type: Direct Hire Compensation: $110,000 - $120,000 annually Contractor Work Model: Onsite Hours: Monday-Friday, 8:00 a.m. - 5:00 p.m. some variability required as needed. System One has partnered with a global organization that is seeking an experienced and dedicated Senior Network Administrator to lead the network operations in a brand new 800,000 square foot facility in Memphis, TN. This is an exciting opportunity to shape t

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Full-time

USD 110,000.00 - 120,000.00 per year

Senior Network Administrator

Oak Ridge, Tennessee

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Today

Requisition Id 15492 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive sci

Full-time

Senior Network Administrator - TS/SCI with Polygraph

Washington, District of Columbia

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Today

Type of Requisition: Pipeline 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 Infrastructures, Networking Hardware, Network Systems Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity a Network Computer Systems Admin

Full-time

USD 125,528.00 - 169,832.00 per year

Sr. Network Security Administrator

Cape Canaveral, Florida

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Sr. Network Security Administrator with expertise in network security technologies (firewalls, VPNs, IDS/IPS, etc.) This employee will be a member of the Netw

Full-time

Senior Systems and Network Administrator

Battle Creek, Michigan

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Today

Job ID: 2509781 Location: BATTLE CREEK, MI, US Date Posted: 2025-09-30 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in both systems and netwo

Full-time

Senior Network Systems Administrator - PDA

Fort Bliss, Texas

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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: Networking Hardware, Network Security, Network Systems, Operating Systems (OS), Systems Design Certifications: CCNA - CompTIA - CompTIA, CND: Certified Network Defender - EC-Council - EC-Council, CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA - Com

Full-time

USD 69,700.00 - 94,300.00 per year

IT SPECIALIST - SR. IT SPECIALIST - Network Administrator

San Antonio, Texas

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Today

Who We Are: Network Telecommunications Services: Responsible for connectivity and communications needs for the Institute. This includes network administration of routing, switching, unified communications, wireless and ISP connectivity. In addition, we manage AV operations and the telecom infrastructure inside/outside plant. Objectives of this Role: Handle centralized network management.Deploy new network equipment and process break/fix requests.Monitor device health via SNMP monitoring system

Full-time

Network Administrator Senior

Florida

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cisco, Network Infrastructures, Networking Hardware Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! US Battle

Full-time

USD 74,375.00 - 100,625.00 per year

Network Administrator, Senior Analyst, Portsmouth, RI ONSITE

Portsmouth, Rhode Island

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Today

Date Posted: 2025-10-21 Country: United States of America Location: RI101: 1847 W Main Rd 1847 W. Main Road Nimitz Building, Portsmouth, RI, 02871 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Secret - Current Senior Analyst, Network Administrator (P2) Raytheon Digital Technology Classified Infrastructure Services Network Engine

Full-time

USD 66,000.00 per year

Network Administrator, Sr. Analyst, El Segundo, CA ONSITE

El Segundo, California

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Today

Date Posted: 2025-10-08 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Top Secret - Current Network Administrator, Senior Analyst Raytheon Digital Technology Classified Infrastructu

Full-time

USD 72,000.00 per year

Network Administrator, Senior Analyst, Tucson, AZ Onsite

Tucson, Arizona

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Today

Date Posted: 2025-10-13 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Secret - Current Network Administrator, Senior Analyst (P2) Senior Analyst, Information Workplace Services Raytheon Digital Technology C

Full-time

USD 66,000.00 per year

Network Administrator

Wichita, Kansas

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23d ago

Job DescriptionJob Title: Network Administrator Job Location: Wichita, KS (McConnell AFB) Eligibility/Clearance: Secret clearance required, this contract supports a government contract. Job Description: As a Network Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on Network Administrator joining our team to Operate and maintain enterprise level NMS tools. Perform daily network updates/changes/moves as required. Monitor network for outages and perfo

Full-time

$40 - $44

Senior Network and Computer Systems Administrator

South Burlington, Vermont

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Today

We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT infrastructure. This role is critical in ensuring the availability, performance, scalability, and security of mission-critical network and systems services used to support USCIS operations nationwide. As a senior-level administrator, you will provide technical leadership and oversight of the network and server environments, support mode

Full-time

USD 100,000.00 - 115,000.00 per year

Sr. Network Operations Center System Administrator

Springfield, Virginia

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Today

Date Posted: 2025-08-22 Country: United States of America Location: VA141: 8350 Alban Road, Springfield 8350 Alban Road Suite 700, Springfield, VA, 22150 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o

Full-time

USD 66,000.00 per year

Network Administrator

Denver, Colorado

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12d ago

Network Administrator Location: Thornton, CO (near Denver) Employment Type: Full-time, Onsite Target Salary Range: $85,000 $100,000 (based on experience) Overview We're seeking an experienced Network Administrator to join our IT team. This role is responsible for designing, implementing, maintaining, and securing the organization s network infrastructure. The ideal candidate has a strong background in networking, server management, cybersecurity, and end-user support. Key Responsibilities: Insta

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Full-time

$85,000 - $100,000

Network Administrator

Lansing, Michigan

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Today

Description We are looking for an experienced Network Administrator to join our team in Lansing, Michigan. In this role, you will be responsible for managing and optimizing network infrastructure, ensuring seamless connectivity across local and wide area networks. The ideal candidate will have significant expertise in data center environments, including hands-on experience with NX-OS, Palo Alto Firewalls, and S2S technologies, as well as a strong understanding of network performance and capacity

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Full-time

USD 100,000.00 - 140,000.00 per year

Network Administrator

Remote

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26d ago

Network AdministratorDepartment: IT Data Center Networking Location: Remote (PST hours) Preference for Bay Area candidates willing to be on-site occasionally Role Type: Long-term Contract (12 months, with potential extension) About Our ClientOur client is a global leader in high-performance computing and advanced technology solutions. They design and deliver innovative products and services that power industries such as data centers, AI, and advanced research. With a strong reputation for cutt

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Contract

Depends on Experience

Network Administrator - Advanced

Cayce, South Carolina

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Today

Job Title: Network Administrator Advanced Job Description: The hiring agency is seeking an experienced Network Administrator Advanced to support the organization s enterprise network infrastructure. The selected candidate will provide operational support, maintenance, and enhancements for the organization s network and wireless systems across multiple statewide locations. Position Details Contract Duration: 12 months (with possible extension) Work Location: 100% on-site, Monday Friday Travel: R

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Contract

$53 - $57 hr

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Senior Network Administrator jobs