Senior Network Administrator jobs

Fort Meade, Maryland

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Today

Job#: 3024040 Job Description: - Palo Alto Firewall / Network Administrator - (Ft. Meade, MD) ** $64.00 - $68.00 / Hourly Rate ** 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 Permanent Hire", 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 To: - Job Title: Palo Alto

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Full-time

USD 64.00 - 68.00 per hour

Senior Network Administrator

Fayetteville, North Carolina

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 104,100.00 - 154,300.00 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 92,300.00 - 166,850.00 per year

Senior Network Administrator

Piketon, Ohio

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Today

Leidos has an exciting and rewarding opportunity for a Senior Network Administrator to work at the DOE Portsmouth (Piketon, Ohio) site. The Senior Network Administrator provides advanced technical leadership in the design, implementation, optimization, and security of the organization's enterprise network infrastructure. This role serves as a subject matter expert, leads complex troubleshooting efforts, and contributes to network architecture, standards, and long-term strategy while mentoring ju

Full-time

USD 59,150.00 - 106,925.00 per year

Sr. Network Administrator - 27609

Virginia Beach, Virginia

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18d ago

Requisition Number: 27609 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops an

Full-time

USD 86,177.00 - 130,000.00 per year

Senior Associate, Network Administrator

Clifton, New Jersey

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 70,500.00 - 130,500.00 per year

Senior Computer Network Administrator

Hybrid in Washington, District of Columbia

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Today

Overview: Client is seeking a Senior Computer Network Administrator to support our HHS OIG IT Service Desk and Engineering Services Program in Washington, D.C. The ideal candidate brings deep experience in enterprise networking, data center management, and lead operations and maintenance support. This role blends hands-on engineering with high-level architecture, planning, and troubleshooting across a complex, dynamic environment. Responsibilities: Assist in network modernization projects, opera

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Contract

Depends on Experience

Senior Network/Systems Administrator

Arlington, Virginia

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Today

Overview GovCIO is currently hiring a Senior Network/Systems Administrator with an active Secret clearance to ensure the smooth operation of computer systems. This position is located in Arlington, VA and is a hyrbid position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and

Full-time

USD 94,150.00 - 145,000.00 per year

Senior Network/Systems Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be fully remote. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting network/system operations and implement changes

Full-time

USD 94,150.00 - 145,000.00 per year

Senior System/Network Administrator (Onsite)

Fulton, Maryland

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Today

Date Posted: 2026-03-03 Country: United States of America Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300 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 Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Raytheon Company Managed by Collins Aero

Full-time

USD 95,500.00 per year

Senior Systems and Network Administrator

Cumberland, Rhode Island

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Today

Description Robert Half is hiring for a Senior Systems and Network Administrator to join a client in the Providence, RI area. This is a newly created role to support a growing pipeline of infrastructure projects. The environment is undergoing a major modernization effort after years of limited investment, including a planned migration to Microsoft Azure and the retirement of legacy virtualization. This role is ideal for a senior, hands-on "JOAT" infrastructure professional with strong Windows,

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Full-time

USD 75,000.00 - 95,000.00 per year

IT Network Administrator/Sr

Erie, Pennsylvania

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Today

Division or Field Office: Enterprise IT Infrastructure & Operations Division Department of Position: Infrastructure Admn & Ops Dept Work from: Corporate Office in Erie, Pa Salary Range: $88,693.00 - $141,678.00 * salary range is for this level and may vary based on actual level of role hired for *This range represents a national range and the actual salary will depend on several factors including the scope and complexity of the role and the skills, education, training, credentials, location (

Full-time

USD 88,693.00 - 141,678.00 per year

Network Administrator, Senior Analyst - Tucson, AZ ONSITE

Tucson, Arizona

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Today

Date Posted: 2026-02-09 Country: United States of America Location: US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Network Administrator, Senior Analyst (P2) Senior Analyst, Information Workplace Services Raytheon Digital Technology Classified Infrastructure Servi

Full-time

USD 68,900.00 per year

Network Administrator, Senior Analyst, Onsite Tucson AZ

Tucson, Arizona

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Today

Date Posted: 2026-02-18 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) 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 Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Network Administrator, Senior Analyst (P2) Senior

Full-time

USD 68,900.00 per year

Network Administrator Senior

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 Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cisco CUCM, Cisco Routers and Switches, Security Technical Implementation Guide (STIG) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest

Full-time

USD 93,662.00 per year

Network Administrator - Secret

Ogden, Utah

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12d ago

DCS is seeking a 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 war-fighter. 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 Survivor

Full-time

Network Administrator - Secret

Ogden, Utah

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Today

Full-time

Senior Network and Computer Systems Administrator

No location provided

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Today

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Senior Network and Computer Systems Administrator will perform administrative, reporting, design, and maintenance tasks on various platforms. This role requires knowledge of various Server Operating Systems, WAN/LAN Network concepts and devices, and Monitoring Software packages from a variety of vendors including Microsoft, Broadcom, Dynatrace, and Nexthink. This role will be abl

Full-time

Depends on Experience

Network Administrator

Tampa, Florida

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Today

Description We are looking for an experienced Network Administrator to join our team in Tampa, Florida. In this role, you will be responsible for ensuring the security, reliability, and performance of the organization's network across multiple data centers and remote locations. This position offers a hands-on opportunity to work within a Cisco-focused environment while managing day-to-day operations and contributing to network architecture and project initiatives. This is a Contract to permanent

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Full-time

Senior Storage Area Network (SAN) Administrator

Cupertino, California

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18d ago

Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers). About t

Full-time

USD 133,298.00 - 150,925.00 per year

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Senior Network Administrator jobs