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Network System Administrator Jobs (NOW HIRING)

GTangible Corporation

$77K - $104K/yr

Network/System Administrator III Location: Bedford, MA Security Clearance Level: Top Secret/SCI, SAP Information eligible, consent for Counterintelligence polygraph Duties and Responsibilities The ...

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gTANGIBLE Corporation

$159K - $160K/yr

Network/System Administrator III Location: Bedford, MA Security Clearance Level: Top Secret/SCI, SAP Information eligible, consent for Counterintelligence polygraph Duties and Responsibilities The ...

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Network System Administrator information

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$44K

$83.1K

$119K

How much do network system administrator jobs pay per year?

As of Jun 26, 2026, the average yearly pay for network system administrator in the United States is $83,055.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $94,500.00 per year, depending on experience, location, and employer.

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

AspectNetwork System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACCNA, CCNP, Cisco certifications
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
Primary FocusNetwork maintenance, troubleshooting, and supportNetwork design, planning, and development
Employer UsageIT departments, service providersTelecom companies, large enterprises

While both roles involve networking, the Network System Administrator primarily manages and supports existing network infrastructure, ensuring stability and security. In contrast, the Network Engineer focuses on designing and building new networks or upgrading existing ones. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

What are Network System Administrators?

Network System Administrators are IT professionals responsible for managing, maintaining, and troubleshooting computer networks within an organization. They ensure the security, reliability, and optimal performance of network systems, including servers, routers, switches, and other hardware. Their duties often include installing network software, monitoring network activity, performing backups, and responding to outages or security breaches. By keeping networks running smoothly, they help organizations communicate and operate efficiently.

Is sysadmin entry level?

A network system administrator role is typically not entry-level and usually requires several years of experience in networking, systems, or related fields. Entry-level positions in IT may be labeled as help desk or support technician, with sysadmin roles often requiring certifications like CompTIA Network+ or Cisco CCNA, along with strong technical skills. However, some organizations offer junior or associate sysadmin positions for those starting their careers.

What is a typical sysadmin salary?

The average salary for a Network System Administrator typically ranges from $60,000 to $90,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced administrators with specialized skills or certifications like Cisco or Microsoft can earn higher salaries. Salaries also vary based on the size and industry of the organization and the complexity of the network environment.

What are the key skills and qualifications needed to thrive as a Network System Administrator, and why are they important?

To thrive as a Network System Administrator, you need a solid understanding of networking protocols, system administration, cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with tools like Cisco routers, firewalls, network monitoring software, and certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Windows Server are common requirements. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this role. These abilities ensure secure, reliable, and efficient network operations essential to organizational productivity and data protection.

Is network admin a good career?

A network system administrator manages and maintains computer networks, ensuring their security and efficiency. It is a stable career with opportunities for advancement, often requiring knowledge of networking protocols, certifications like CompTIA Network+ or Cisco CCNA, and troubleshooting skills. The role typically offers regular hours and the potential for remote work in many organizations.

What does a network systems administrator do?

A network systems administrator manages and maintains an organization’s computer networks, including local area networks (LANs), wide area networks (WANs), and internet systems. They configure hardware and software, monitor network performance, troubleshoot issues, and implement security measures to ensure reliable and secure network operations. Proficiency with network protocols, security tools, and certifications like CompTIA Network+ are often required.

What are some common challenges faced by Network System Administrators and how can they be addressed?

Network System Administrators often face challenges such as managing network security, minimizing downtime, and keeping up with rapidly changing technologies. They must proactively monitor systems to identify vulnerabilities and respond quickly to incidents, often outside regular business hours. Staying current with certifications and industry trends, as well as fostering strong communication with IT and non-IT staff, can help address these challenges and ensure the network runs smoothly.
More about Network System Administrator jobs
What cities are hiring for Network System Administrator jobs? Cities with the most Network System Administrator job openings:
What states have the most Network System Administrator jobs? States with the most job openings for Network System Administrator jobs include:
What are popular job titles related to Network System Administrator jobs? For Network System Administrator jobs, the most frequently searched job titles are:
Network System Administrator jobs near you
Infographic showing various Network System Administrator job openings in the United States as of June 2026, with employment types broken down into 5% As Needed, 54% Full Time, 5% Part Time, 5% Temporary, 26% Contract, and 5% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $83,055 per year, or $39.9 per hour.
Network/System Administrator II

Network/System Administrator II

System High Corporation

Bedford, MA • On-site

$116K - $135K/yr

Full-time

Posted 3 days ago

Job description

*This position requires a TS/SCI Clearance and 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 security, innovation, and integrity, we want to hear from you.
Position Overview
System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence activities. We are seeking a Network/System Administrator II to help contribute to our success and help us solve problems with innovation through intelligence.
The primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization's infrastructure. This position might be called upon to provide technical support to computer users to help solve users' problems. This position will support activities within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
Duties include, but not limited to:
  • Ability to operate under minimal supervision
  • Execute day to day management and operations of systems and networks
  • Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics
  • Follow Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Tactics, Techniques and Processes (TTPs) and Standard Operating Processes (SOPs) associated with service checklists
  • Operate monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports
  • Assist in analyzing technical risk, upon request, of emerging cybersecurity tools and processes
  • Work as part of a security incident response team as needed
  • Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office
  • Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e. g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris), video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server security

Clearance
  • Current Top-Secret Clearance with SCI Eligibility
  • Eligibility for access to Special Access Program Information
  • Willingness to submit to a Counterintelligence polygraph

Years of Experience
3-5 of related experience
Education
  • Bachelor's degree in a related area or equivalent experience (4 years)

Certifications:
  • Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 within 6 months of the date of hire
Other Requirements:
  • Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware
  • Working knowledge of CISCO network and switching and virtualization technologies
  • Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies
  • Working knowledge communication security (COMSEC) policies and integration
  • Working knowledge of Risk Management Framework, Common Criteria, and System Security Policy as they relate to assessments and authorization
  • Working knowledge and current relevant experience with PL2 and PL3 network environments/systems
  • Experience providing technical support in a customer service role
  • Experience applying industry standards and best practices in an enterprise-level Windows system environment.
  • Experience solving technical problems quickly and identifying opportunities to automate repetitive processes.
  • Working knowledge of WSUS and/or YUM patch deployment methodologies
  • Must be familiar with DoD policy as it applies to implementing and executing system and network administration
  • Must be able to regularly lift up to 50 lbs.

Additional Information
  • This job description is not designed to cover or contain all job duties required of the employee. There may be additional activities, duties and/or responsibilities that are required for this position that are not listed in this job description.
  • In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.
  • System High is a Military friendly employer. Our extensive work on behalf of the U.S. government offers those who have served in uniform an opportunity to continue to serve their country in a new and exciting way while enjoying a successful civilian career.
  • System High values the power and strength of diverse backgrounds on the culture and performance of our company. We strive to maintain an inclusive culture to encourage each employee to bring their whole self to the mission.
  • System High Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, veteran status, or any other characteristic protected by law. We are proud to be an equal opportunity workplace.
  • If you require a reasonable accommodation to apply for a position with us, please email recruiting@systemhigh.com
  • Legal notices can be viewed on the following PDFs: Know Your Rights: Workplace Discrimination is Illegal; EPPA Notice; FMLA Notice

Warning: Beware of recruitment scams: System High will never request money or personal purchases during the hiring process. Verify all communications come from a systemhigh.com or msg.paycomonline.com email address.

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