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Network System Admin Jobs (NOW HIRING)

iQuasar LLC

System Admin

San Diego, CA · On-site

$25 - $35/hr

The successful candidate will have a strong foundation in secure network architecture, system ... Help to administer and support Windows Active Directory, Azure Active Directory, and Office 365 ...

Mondo

System Admin

Herndon, VA

$90K - $125K/yr

... network-related changes, infrastructure updates, and security accreditation and compliance efforts Help maintain GIS-related platforms and tooling in alignment with programmatic and security ...

Mondo

System Admin

Herndon, VA · On-site

$90K - $125K/yr

... network-related changes, infrastructure updates, and security accreditation and compliance efforts Help maintain GIS-related platforms and tooling in alignment with programmatic and security ...

Collabera

Network Systems Admin

Saint Louis, MO

$68K - $91K/yr

Network Systems Admin Location:Clayton, MO, 63105. Duration: 3mo Contract to Hire This person is ... system experience (1-3 yrs) - Basic systems admin/application admin skills (Performing restarts ...

S3 Connections LLC

System Admin

Allentown, PA

System Administrator Location: Allentown, PA / Relocation Works Shift Timing: 8:00 PM to 6:00 AM ... Basic understanding of IT systems, servers, networking, and workstations Troubleshooting hardware ...

Collabera

Network Systems Admin

Clayton, MO

$65K - $88K/yr

Network Systems Admin Location:Clayton, MO, 63105. Duration: 3mo Contract to Hire This person is ... system experience (1-3 yrs) - Basic systems admin/application admin skills (Performing restarts ...

Inficare Technologies

AWS System Admin

Dallas, TX · On-site

System Administrator - We are looking for a skilled System Administrator to manage, maintain, and ... Ensure network, server, and data security Required Skills: * Experience with Windows/Linux servers

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Network System Admin information

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$44K

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How much do network system admin jobs pay per year?

As of Jun 20, 2026, the average yearly pay for network system admin 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 Admin vs Network Engineer?

AspectNetwork System AdminNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACCNP, Cisco CCIE
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
Primary FocusNetwork stability and troubleshootingNetwork architecture and development
Employer UsageIT departments across various industriesTelecom, large enterprises, network service providers

While both roles involve network infrastructure, Network System Admins focus on maintaining and troubleshooting existing networks, ensuring smooth operations. Network Engineers, on the other hand, design and implement new network solutions, often working on larger projects. Both roles require similar certifications and are essential in IT environments, but their core responsibilities differ in scope and focus.

What does a network systems administrator do?

A network systems administrator manages and maintains an organization’s computer networks, including servers, switches, and routers. They troubleshoot network issues, ensure security protocols are in place, and often use tools like network monitoring software, requiring knowledge of network protocols and certifications such as CompTIA Network+ or Cisco CCNA.

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, while sysadmin roles often demand knowledge of operating systems, scripting, and network protocols, along with relevant certifications like CompTIA Network+ or Cisco CCNA.

What is a Network System Admin?

A Network System Admin, or Network Systems Administrator, is a professional responsible for managing, maintaining, and securing an organization’s computer networks and related systems. They ensure that network hardware and software run efficiently, troubleshoot issues, and implement upgrades or security measures as needed. Network System Admins also monitor network performance, manage user access, and may assist with disaster recovery planning. Their role is critical in keeping an organization's communication and data systems operational and secure.

How much does a sysadmin earn?

A network system administrator's salary varies based on experience, location, and certifications, but the median annual wage in many regions ranges from $60,000 to $85,000. Entry-level positions typically start lower, while experienced sysadmins with certifications like Cisco or Microsoft can earn higher salaries, especially in organizations with complex network environments.

What are some common challenges Network System Admins face when managing both on-premises and cloud-based infrastructure?

Network System Admins often encounter challenges when integrating and maintaining both on-premises and cloud-based systems. Ensuring consistent security policies, managing hybrid network connectivity, and troubleshooting issues that span multiple environments can require advanced technical skills and careful coordination. Additionally, staying updated on best practices for both traditional and cloud systems is essential to minimize downtime and ensure smooth operations. Collaborating with other IT teams and vendors is also crucial for addressing complex incidents efficiently.

What is a typical sysadmin salary?

A Network System Administrator's salary varies based on experience, location, and certifications, but typically ranges from $50,000 to $90,000 annually. Entry-level positions may start lower, while experienced admins with skills in network security and cloud management can earn over $100,000. Salary also depends on the size of the organization and the complexity of the network environment.

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

To thrive as a Network System Admin, you need a solid understanding of networking protocols, system administration, troubleshooting, and often a degree in computer science or a related field. Familiarity with network management tools (like Cisco IOS, SolarWinds), operating systems (Windows, Linux), and certifications such as CompTIA Network+ or Cisco CCNA are typically required. Strong analytical thinking, attention to detail, and effective communication help you excel at diagnosing issues and supporting users. These skills and qualifications are crucial for maintaining network reliability, security, and seamless business operations.
More about Network System Admin jobs
What cities are hiring for Network System Admin jobs? Cities with the most Network System Admin job openings:
What states have the most Network System Admin jobs? States with the most job openings for Network System Admin jobs include:
Network System Admin jobs near you
Infographic showing various Network System Admin job openings in the United States as of June 2026, with employment types broken down into 9% As Needed, 18% Full Time, and 73% Part Time. Highlights an 78% Physical, 2% Hybrid, and 20% Remote job distribution, with an average salary of $83,055 per year, or $39.9 per hour.
System Admin

System Admin

iQuasar LLC

San Diego, CA • On-site

$25 - $35/hr

Part-time

Medical, Dental, Vision, Retirement

Posted 9 days ago

Job description

iQuasar is seeking to fill an Systems Administrator in San Diego, CA. At iQuasar, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits, including Health, Vision, and Dental Insurance, a matching 401 (k) plan, and other benefits given below, excellent training, and a vibrant working environment. Our employees are exceptional, giving us a competitive advantage by innovating solutions with a strong sense of mission and integrity.
One of our clients in San Diego, CA, needs a System Admin for a full-time position.
Position: Linux System Admin
Location: San Diego, CA
Clearance Level: Secret
Job Type: Part Time (up to $25 hours/week)
JOB DESCRIPTION:
iQuasar is seeking an experienced Information Systems Administrator (SysAdmin) to assist in the design, implementation, maintenance, and support of the corporate network infrastructure in a mission-critical environment. The successful candidate will have a strong foundation in secure network architecture, system integration, Windows/MacOS/Linux administration, and familiarity with Cybersecurity Maturity Model Certification (CMMC) cybersecurity frameworks.
REQUIREMENTS:
  • Well-versed in Windows, Linux and MacOS.
  • 6+ years of experience with an Associate's degree and DoDInst. 8570 IAT Level 2 in lieu of a bachelor's degree; or 8+ years of experience and DoDInst. 8570 IAM Level 2 in lieu of a bachelor's degree; or 4+ years of experience with a master's degree in information systems, Computer Science or similar computing focused engineering.
  • 3-4 years of experience managing secure network environments and infrastructure
  • Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS, SSH), VPNs and Firewalls
  • Proficient in both cloud and on-premises environments and establishing a strong software development focused environment at TRABUS
  • Solid understanding of OSI or TCP/IP models and software-defined networking with Access Control Policies.
  • Proficiency in managing Windows, MacOS and LINUX-based systems
  • Experience supporting federal systems and complying with federal cybersecurity standard
  • Familiarity with CMMC Level 2+ controls and implementation practices
  • Experience with network monitoring and diagnostic tools

RESPONSIBILITIES:
  • Help and assists in configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
  • Assist in performing network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations
  • Assist in the monitoring of network performance and health, ensuring continuous system uptime and reliability
  • Track overall system resource utilization, trending, and capacity planning using logging and analytical tools such as Intune and Grafana.
  • Provide Level 2/3 support and troubleshooting for network issues
  • Perform routine updates and configuration cycles for Windows 11/Server 2016/2019, Ubuntu and other LINUX distributions, as well as MacOS systems
  • Help to administer and support Windows Active Directory, Azure Active Directory, and Office 365 environments
  • Configure and manage VPNs (specifically WireGuard VPN) and establish isolated network and safe computing environments
  • Ensure compliance with configuration and change management processes
  • Help to implement and support CMMC compliance practices, including documentation, secure access control, and logging of system data and policies.
  • Work collaboratively with security personnel and vendors for problem resolution and implementation of cybersecurity best practices
  • Work closely with development teams and platform engineers in deploying robust, and CMMC compliant, network environments that facilitates efficient software development work

DESIRED:
  • 8+ years of experience handling secure networks and infrastructure
  • Security+ or equivalent DoDInst. 8570 IAT Level II certification
  • Advanced LINUX/Unix-based system administration and security hardening experience
  • Clearance: Active Top Secret or Top Secret Eligible (SCI eligibility preferred).

EDUCATION:
  • Bachelor's degree in electrical engineering, Computer Engineering, Computer Science, Information Technology, or a related quantitative fie

If you are interested in this position, please send me a copy of your latest resume at with the information requested below: Also, please let me know what time/number is best to call to discuss this great opportunity. In case you are not interested in this position, or this is not a right fit for you, please feel free to share this opportunity with your friends/networks or anyone you know who may be interested in this position.
Thank you!
• Availability to start a new job
• Best Rates
• Contact #
Please don't hesitate to contact me for any questions you may have. All employment is decided on the basis of qualifications, merit, and business need.
Regards,
Zain Wani
Senior Recruitment Professional
iQuasar, LLC
Cleared Recruitment | Proposal Development | Technology
Direct: (703) - 349 - 5832
Main: (703) - 962-6001, Ext. 538
www.iQuasar.com
An Equal Opportunity Employer
iQuasar is proud to be an Equal Employment Opportunity Employer. We do not discriminate based on race, religion, color, national origin, political affiliation, sex, sexual orientation, gender identity, age, marital/parental /veteran status, disability, genetic information, membership in an employee organization, retaliation, military service, other non-merit factors, or any other applicable characteristics protected by law.
Flexible work from home options available.
Compensation: $25.00 - $35.00 per hour

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