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Senior Network Administrator Jobs (NOW HIRING)

Morris Hospital

SENIOR NETWORK ADMINISTRATOR

Morris, IL · On-site

$40.02 - $60.04/hr

The Sr. Network Administrator - works under the direction of the Director of Information Technology Infrastructure and Operations. This position provides support and maintenance for networking and ...

teKnoluxion

Senior Network Administrator

Gaithersburg, MD · Hybrid

$110K - $166K/yr

Overview Senior Network Administrator Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission.

Leidos

Senior Network Administrator

Odenton, MD · On-site

$92K - $166K/yr

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 ...

Leidos

Senior Network Administrator

Odenton, MD

$116K - $210K/yr

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 ...

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Senior Network Administrator information

See salary details

$52K

$98.1K

$139.5K

How much do senior network administrator jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior network administrator in the United States is $98,061.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $112,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior network administrator?

To thrive as a Senior Network Administrator, you need expertise in network infrastructure, troubleshooting, security protocols, and typically a degree in information technology or a related field, often complemented by several years of experience. Familiarity with networking hardware, Cisco or Juniper devices, and certifications such as CCNA, CCNP, or CompTIA Network+ are highly valued. Strong analytical thinking, effective communication, and the ability to respond calmly under pressure distinguish top performers in this role. These skills ensure the reliable, secure, and efficient operation of organizational networks, minimizing downtime and protecting critical data.

What is a senior network administrator?

Senior Network Administrators are experienced IT professionals responsible for managing, maintaining, and securing an organization’s computer networks. They oversee network infrastructure, configure hardware and software, troubleshoot complex issues, and implement upgrades to ensure optimal network performance. In addition to technical duties, they often lead network projects, mentor junior staff, and enforce security protocols to protect data and systems. Their role is critical for ensuring reliable connectivity, supporting business operations, and safeguarding against cyber threats.

What is the difference between Senior Network Administrator vs Network Engineer?

AspectSenior Network AdministratorNetwork Engineer
CertificationsCCNA, CompTIA Network+CCNA, CCNP, Cisco certifications
Work EnvironmentNetwork management, troubleshooting, maintenanceDesign, implementation, and deployment of networks
Employer & Industry UsageIT departments across various industriesTelecommunications, large enterprises, network design firms
Common Search/ComparisonYesYes

While both roles involve network-related skills, Senior Network Administrators focus on managing and maintaining existing networks, ensuring stability and security. Network Engineers primarily design and implement new network solutions, often working on complex projects. The roles overlap in certifications and work environments, but their core responsibilities differ in scope and focus.

What are some common challenges a senior network administrator faces when managing large-scale networks?

Senior Network Administrators often encounter challenges such as ensuring network security across multiple locations, managing network scalability to accommodate organizational growth, and minimizing downtime during upgrades or maintenance. They also need to stay updated with rapidly evolving technologies and troubleshoot complex issues that may impact multiple departments. Effective communication and collaboration with IT teams, vendors, and end-users are essential to address these challenges efficiently.
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Senior Network Administrator jobs near you
Infographic showing various Senior Network Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 11% Part Time, and 7% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $98,061 per year, or $47.1 per hour.

Senior Network Administrator

The Tatitlek Corporation

Dahlgren, VA • On-site

$52/hr

Full-time

Re-posted 22 days ago

Job description

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 AutoCAD as well as more complex network engineering tasks and systems studies including planning, design, development, and modifications of existing planned voice and data communications, network systems and subsystems.


ESSENTIAL DUTIES AND RESPONSIBILITIES:


• Possess the ability to install and maintain network switches, routers, fiber optic, coaxial and twisted-pair cable plants.
• Possess the ability to install and maintain associated software, voice, video and data networks (VTC) and wireless communications.
• Possess the ability to communicate effectively both written and verbally.
• Specific experience with: Crestron, Extron, FOX3, Cisco VTCs, Q-SYS, SHURE, Dante, Belkin Secure KVMs, Microsoft Teams, Fiber Optic Distribution.

• Other duties as assigned.

REQUIRED EXPERIENCE, EDUCATION, AND LICENSURE:


• At least 5 years of system administration experience.

• Certifications: AVIXA – Certified Technology Specialist (CTS/CTS-D/CTS-I) or OEM equivalent (e.g. Crestron, Extron, Q-SYS).
• 5+ years supporting complex AV integration, with at least 2 years in a secure military government, or hi-availability enterprise environment managing secure Extron, Crestron, and Q-sys systems.
• Must have a DOD Secret security clearance and have or be able to obtain an SSBI.
• As per Department of Defense (DoD) Directive 8140.01, this position shall require Information Assurance Technicians (IAT) Level 2 or higher with certification in Networking Technologies.
• The Senior Network Administrator is required to maintain the DoD 8140.01 IAT Level 2 certification for the life of the contract.

REASONABLE ACCOMMODATIONS:


Reasonable accommodation may be made to enable individuals with disabilities to perform the following essential functions.

SUPERVISORY RESPONSIBILITIES:


Coordinates, supervises, and/or manages support personnel.

WORK ENVIRONMENT:

Work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is exposed to weather conditions prevalent at the time. The noise level in the work environment is usually moderate.

PHYSICAL REQUIREMENTS:


The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.


TRAVEL:


None.

WORK AUTHORIZATION/SECURITY CLEARANCE:


DoD Secret or higher security clearance, or the ability to obtain and maintain a Secret clearance. U.S. Citizenship is required.


ADDITIONAL QUALIFYING FACTORS:


Must have the ability to obtain and maintain a security clearance. In addition, a satisfactory background screening, negative drug test, positive references and proof of identity and legal authorization to work in the United States are required.

As an equal opportunity employer, The Tatitlek Corporation recognizes that our strength lies in our people. Discrimination and all unlawful harassment, including sexual harassment, in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected Veteran’s status or employment.


$52/hourly

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