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System Admin Network Admin Jobs in California (NOW HIRING)

Info Way Solutions

System Admin

Fremont, CA · On-site

Job Summary : Info Way Solutions is seeking a Sr. JAVA Developer with strong Java and Python scripting skills. The role requires 8-10 years of experience and involves working onsite in Sunnyvale, CA.

TRC Talent Solutions

D365 F&O System Admin

Fremont, CA · On-site

Overview The Microsoft Dynamics 365 F&O Systems Administrator is responsible for maintaining, securing, and optimizing the organization's ERP environment across multiple locations. This role ensures ...

New

Peraton

System/ Network Administrator

Sacramento, CA · On-site

$86K - $138K/yr

The System/Network Administrator is the hands-on technical practitioner responsible for the day-to-day configuration, maintenance, monitoring, and troubleshooting of the CAL FIRE CAD network ...

Peraton

System/ Network Administrator

Sacramento, CA · On-site

$86K - $138K/yr

The System/Network Administrator is the hands-on technical practitioner responsible for the day-to-day configuration, maintenance, monitoring, and troubleshooting of the CAL FIRE CAD network ...

Saalex Corp.

Network Administrator III

San Diego, CA · On-site

$75 - $130/hr

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA ... Experience with secure network architectures and boundary protection systems. * Active Secret, Top ...

Saalex

Network Administrator III

San Diego, CA · On-site

$75K - $130K/yr

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA ... Experience with secure network architectures and boundary protection systems. * Active Secret, Top ...

Peraton

System/ Network Administrator

Sacramento, CA · On-site

$86 - $138/hr

The System/Network Administrator is the hands-on technical practitioner responsible for the day-to-day configuration, maintenance, monitoring, and troubleshooting of the CAL FIRE CAD network ...

Saalex

Network Administrator III

San Diego, CA · On-site

$75K - $130K/yr

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA ... Experience with secure network architectures and boundary protection systems. * Active Secret, Top ...

Peraton

System/ Network Administrator

Sacramento, CA · On-site

$86K - $138K/yr

The System/Network Administrator is the hands-on technical practitioner responsible for the day-to-day configuration, maintenance, monitoring, and troubleshooting of the CAL FIRE CAD network ...

HOME - Stanislaus Foods

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

The System Administrator provides support for system administration and network components inclusive of server configurations, emergency restoration services, backups, and maintenance. This role will ...

Corto Olive Co.

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

The System Administrator provides support for system administration and network components inclusive of server configurations, emergency restoration services, backups, and maintenance. This role will ...

Stanislaus Foods

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

The System Administrator provides support for system administration and network components inclusive of server configurations, emergency restoration services, backups, and maintenance. This role will ...

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Showing results 21-40

All JobsSystem Admin Network Admin JobsSystem Admin Network Admin Jobs in California

System Admin Network Admin information

What is a system admin and network admin?

System Administrators (SysAdmins) are IT professionals responsible for maintaining, configuring, and ensuring the reliable operation of computer systems, especially servers. Network Administrators, on the other hand, focus on managing and maintaining network infrastructure, such as routers, switches, and firewalls, to ensure secure and efficient data communication. While there is some overlap, SysAdmins typically handle servers and operating systems, whereas Network Admins manage network connectivity and security. In smaller organizations, these roles may be combined, but in larger environments, they are often distinct positions.

What are some common challenges system admins and network admins face when managing large-scale networks?

System Admins and Network Admins often encounter challenges such as maintaining network security, ensuring system uptime, and troubleshooting complex connectivity issues across multiple locations. As networks grow, it becomes essential to implement robust monitoring tools and automate routine maintenance tasks to prevent downtime. Collaboration with other IT teams, such as cybersecurity and support staff, is key to quickly resolving issues and deploying new technologies efficiently. Staying current with the latest security threats and best practices is also a significant part of the role.

What are the key skills and qualifications needed to thrive as a system admin and network admin, and why are they important?

To thrive as a System Admin/Network Admin, you need a solid understanding of operating systems (Windows, Linux), networking concepts, and security protocols, typically backed by a degree in IT or related certifications like CompTIA Network+ or Cisco CCNA. Familiarity with tools such as Active Directory, virtualization platforms (VMware, Hyper-V), and network monitoring systems is crucial. Strong problem-solving abilities, attention to detail, and effective communication are important soft skills for diagnosing issues and collaborating with users and teams. These skills and qualifications are essential to ensure network reliability, security, and efficient IT operations within an organization.

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

AspectSystem AdminNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCCNA, CCNP, Cisco certifications
Work EnvironmentManage servers, operating systems, and internal networksDesign, implement, and troubleshoot complex network infrastructure
Employer & Industry UsageIT departments across various industries, focusing on internal systemsTelecommunications, large enterprises, and data centers

While both roles involve networking, System Admins focus on maintaining internal systems and servers, whereas Network Engineers design and build network infrastructure. The certifications and work environments overlap but serve different core functions within IT teams.

What are popular job titles related to System Admin Network Admin jobs in California?

For System Admin Network Admin jobs in California, the most frequently searched job titles are:

What job categories do people searching System Admin Network Admin jobs in California look for?

The top searched job categories for System Admin Network Admin jobs in California are:

What cities in California are hiring for System Admin Network Admin jobs?

Cities in California with the most System Admin Network Admin job openings:

System Admin Network Admin jobs near you
Infographic showing various System Admin Network Admin job openings in California as of June 2026, with employment types broken down into 72% Full Time, 23% Part Time, 2% Temporary, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

System Admin/ Endpoint Engineer

Irvine Technology Corporation (ITC)

San Diego, CA • On-site

$45 - $55/hr

Other

Posted 9 days ago

Job description

Systems Administrator / Endpoint Engineer

Our client is entering an exciting phase of technology modernization, and they're looking for a hands-on Systems Administrator/Endpoint Engineer to help lead the way. In this role, you'll play a key part in a major enterprise systems migration, keeping critical infrastructure running smoothly while supporting the people who depend on it every day. It's a great fit for someone who enjoys solving problems, building automation, and working across teams to get things done - with the added bonus of a strong path toward a permanent position for the right candidate.

As part of our process after applying, you may receive an invitation from our AI Recruiter Avery for a short conversation that lets you share more about your background beyond your resume. For questions, contact .


  • Job Type: Contract (6+ months, with potential conversion to a permanent position)


  • Location: San Diego, CA (Onsite initially, transitioning to Hybrid)


  • Compensation: This job is expected to pay about $45 - 55/hr


  • No Visa Sponsorship Available for this role

What You'll Do:


  • Manage, support, and troubleshoot enterprise systems and applications
  • Deploy applications and manage devices, including enrollment and lifecycle management
  • Create scripts and automation using PowerShell to streamline processes
  • Support a large-scale systems migration and adoption initiative
  • Build queries, reports, and documentation using tools like Smartsheet and Excel

What Gets You the Job:


  • Solid experience as a Systems Administrator with strong troubleshooting and problem-solving skills
  • Hands-on experience with Microsoft Intune for application deployment and device management
  • Experience with Tanium for endpoint management, scripting, and device provisioning
  • Proficiency in PowerShell scripting for automation and process improvement
  • Ability to pass the client's background check, drug screening, and vaccination verification requirements to work onsite

Bring your systems administration skills to a project where they'll make a real impact - apply today and take the next step in your career.

Irvine Technology Corporation (ITC) connects top talent with exceptional opportunities in IT, Security, Engineering, and Design. From startups to Fortune 500s, we partner with leading companies nationwide. Our AI recruiter, Avery helps streamline the first step of your journey-so we can focus on what matters most: helping you grow. Join us. Let us ELEVATE your career!

Irvine Technology Corporation provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Irvine Technology Corporation complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

Irvine Technology logo

About Irvine Technology

Sourced by ZipRecruiter

Since 2000, our Women owned company has been delivering what organizations truly need diverse, talented professionals who will take their business to new heights. ITC serves our clients and elevates our candidates through a distinct and unified team together we achieve unrivaled goals and live life to the fullest. With a proven record of creating a strong pipeline of talented candidates, Our team uplifts confident and capable Technology Specialists from one of a kind backgrounds for contract and full time opportunities across the nation.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Irvine, CA, US

Year founded

2000

Social media

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