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It Administrator Jobs in Riverside, CA (NOW HIRING)

TP-Link NA

IT Support Analyst

Irvine, CA · On-site

$80 - $100/hr

Administer and support Microsoft 365 services, including Exchange Online, Microsoft Teams ... Participate in IT system implementation projects as a project coordinator or project manager when ...

TP-Link Systems Inc.

IT Support Analyst

Irvine, CA · On-site

$80 - $100/hr

Administer and support Microsoft 365 services, including Exchange Online, Microsoft Teams ... Participate in IT system implementation projects as a project coordinator or project manager when ...

TP-Link Systems Inc.

IT Support Analyst

Irvine, CA · On-site

$75K - $93K/yr

Administer and support Microsoft 365 services, including Exchange Online, Microsoft Teams ... Participate in IT system implementation projects as a project coordinator or project manager when ...

TP-Link Systems Inc.

IT Support Analyst

Irvine, CA · On-site

$75K - $93K/yr

Administer and support Microsoft 365 services, including Exchange Online, Microsoft Teams ... Participate in IT system implementation projects as a project coordinator or project manager when ...

TP-Link Systems Inc.

IT Support Analyst

Irvine, CA · On-site

$75K - $93K/yr

Administer and support Microsoft 365 services, including Exchange Online, Microsoft Teams ... Participate in IT system implementation projects as a project coordinator or project manager when ...

Geo-Logic Associates

IT Manager

Ontario, CA · On-site

$125 - $150/hr

Administer Microsoft 365, Copilot, Teams, SharePoint, OneDrive, Intune, Egnyte, and related cloud ... Identify IT solutions and investments to support executive management team directives. * Advise the ...

Geo-Logic Associates

IT Manager

Ontario, CA · On-site

$120K - $170K/yr

Administer Microsoft 365, Copilot, Teams, SharePoint, OneDrive, Intune, Egnyte, and related cloud ... Identify IT solutions and investments to support executive management team directives. * Advise the ...

MetroSys

IT Infrastructure Engineer

Irvine, CA · On-site

$40 - $70/hr

Position Overview MetroSys is seeking a versatile IT Infrastructure Engineer to support the ... Administer and support enterprise infrastructure across networking, compute, cloud, and security ...

MetroSys, Inc.

IT Infrastructure Engineer

Irvine, CA · On-site

$80 - $100/hr

Position Overview MetroSys is seeking a versatile IT Infrastructure Engineer to support the ... Administer and support enterprise infrastructure across networking, compute, cloud, and security ...

MetroSys

IT Infrastructure Engineer

Irvine, CA · On-site

$40 - $70/hr

Position Overview MetroSys is seeking a versatile IT Infrastructure Engineer to support the ... Administer and support enterprise infrastructure across networking, compute, cloud, and security ...

MetroSys, Inc.

IT Infrastructure Engineer

Irvine, CA · On-site

MetroSys, Inc. is a growing technology manufacturing company seeking a versatile IT Infrastructure ... Responsibilities : • Administer and support enterprise infrastructure across networking, compute ...

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Showing results 21-40

All JobsIt Administrator JobsIt Administrator Jobs in Riverside, CA

It Administrator information

See Riverside, CA salary details

$30.3K

$79.9K

$128.8K

How much do it administrator jobs pay per year?

As of Sep 7, 2026, the average yearly pay for it administrator in Riverside, CA is $79,857.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,600.00 and $91,800.00 per year, depending on experience, location, and employer.

What is an IT administrator?

An IT administrator works with software and technology to establish a secure environment for a company’s network and servers. In this vital role, your job duties include determining and diagnosing network issues, collecting data on company IT usage, implementing configuration updates and solutions, and upkeeping your knowledge of technology systems and the regulations associated with them. Qualifications for this career include a thorough understanding of IT operating systems, especially the network your potential employer uses. Most IT administrators have a bachelor’s degree in computer science or a related field. You also need soft skills such as communication, time management, and organizational abilities. Most jobs require some formal experience but employers may allow education to cover any gaps.

What is an IT administrator?

An IT Administrator is a professional responsible for managing and maintaining an organization's computer systems, networks, and related infrastructure. They ensure that IT services are available, secure, and running efficiently by handling tasks such as installing software, managing user accounts, troubleshooting technical issues, and implementing security measures. IT Administrators also monitor system performance, perform regular backups, and may assist with technology upgrades or migrations. Their work is crucial for keeping business operations running smoothly and securely.

What does an IT administrator do?

As an IT Administrator, your daily responsibilities often include managing user accounts, configuring and monitoring servers, troubleshooting network or hardware issues, and ensuring data backups are running smoothly. You may also oversee software updates, respond to support tickets, and implement security protocols to protect company data. Collaboration with other departments is common, especially when onboarding new employees or deploying new technologies, making communication and multitasking essential skills in this role.

What skills and qualifications are needed to thrive as an IT administrator?

To thrive as an IT Administrator, you need a solid understanding of network management, system administration, cybersecurity, and typically a degree in computer science or a related field. Familiarity with operating systems (such as Windows and Linux), Active Directory, virtualization tools, and often certifications like CompTIA Network+ or Microsoft Certified Solutions Associate (MCSA) are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help IT Administrators excel in troubleshooting and supporting users. These skills are crucial for maintaining secure, efficient, and reliable IT infrastructure within any organization.

What is the difference between It Administrator vs Network Administrator?

It AdministratorNetwork Administrator
Manages overall IT infrastructure, including hardware, software, and securityFocuses primarily on network setup, maintenance, and troubleshooting
Requires certifications like CompTIA A+, Network+, or Microsoft CertifiedOften holds certifications such as Cisco CCNA or CompTIA Network+
Works in various environments including offices, data centers, and remote setupsPrimarily works in network environments, including LAN/WAN setups
Handles user support, system updates, and security policiesConfigures routers, switches, firewalls, and monitors network performance

While both roles involve IT infrastructure, an It Administrator has a broader scope covering all IT systems, whereas a Network Administrator specializes in network-specific tasks. Both roles often require similar certifications and work environments, but their focus areas differ significantly.

Is IT hard to become an IT administrator?

Becoming an IT administrator typically requires a strong understanding of computer networks, systems, and security, often gained through a combination of education, certifications like CompTIA or Cisco, and hands-on experience. The role can be challenging due to the need to troubleshoot complex issues and stay updated with evolving technology, but with the right skills and training, it is achievable.

What is the salary of an IT administrator?

The salary of an IT administrator typically ranges from $50,000 to $85,000 annually, depending on experience, location, and certifications. Entry-level positions may start lower, while experienced professionals with certifications like CompTIA or Cisco can earn higher salaries. Salaries also vary based on the size and industry of the organization.
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The top searched job categories for It Administrator jobs in Riverside, CA are:

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It Administrator jobs near you
Infographic showing various It Administrator job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $79,857 per year, or $38.4 per hour.

IT Systems Administrator

cFive Solutions, Inc

Anaheim, CA • On-site

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 10 days ago

Job description

Our future depends upon hiring and retaining great talent who are looking to use the latest technology to create state of the art products for our public safety and social services customers.  As a systems administrator, you will be responsible for creating and maintaining IT environments for software development, testing, customer testing and usage.  Our exciting Case Management product is an Enterprise business application that includes workflow processes, case and document management, and extensive reporting with a focus on criminal justice business knowledge.  Our software is developed and tested in on-premise and cloud environments

Key Tasks and Responsibilities (What you will be doing!)

  • Support all aspects of systems administration: Security, Configuration Management, OS, Virtualization, Storage, Networking
  • Installation and configuration of medium sized hybrid networks
  • Administration and maintenance of firewalls
  • Installation and configuration of Windows and Linux servers, often in virtual environments
  • Administration of analogous functions in cloud environments
  • Administration and maintenance of servers and common applications
  • Perform system backups and restorations, assist in the assurance of backup integrity
  • Schedule and coordinate system maintenance & upgrades
  • Provide technical support via telephone, chat, email support or tickets.
  • Installation and configuration of JAVA web application from customer environment

Qualities you must possess

  • Enthusiasm for installing and maintaining IT environments.
  • Continuous adherence to the highest level of ethical standards and all Company policies and procedures.
  • Ability to understand complex requirements
  • Attention to detail with good verbal and written communication

Preferred Skills and Experience

  • BS in Computer Science/Engineering from an accredited College/University
  • Strong experience with Windows Server 2008/2012/2016/2019 and Windows 7/10/11
  • Knowledge of various Microsoft Server Applications (Active Directory, Exchange, DHCP, DNS, IIS, SQL), Microsoft 365 and web browsers
  • Working experience in day-to-day operations of LANs, WANs and VPNs
  • Working knowledge of Dell Server, Sonicwall, and Dell Switches
  • Understanding of TCP/IP networking technologies, SSL certificates, and TLS configuration
  • Working experience in Amazon AWS and Microsoft Azure
  • Working experience in Linux Servers with Dockers – Ubuntu and CentOS
  • Working knowledge of Jboss and Wildfly
  • Knowledge of working in Linux and MS Windows environments
  • Ability to work independently and in a team environment, using good judgment and initiative
  • Excellent written/verbal communication skills, time management and analytical skills
  • Ability to multi-task and switch tasks frequently throughout the day is a must

Additional Desired Skills and Experience

  • Public Safety domain and technology experience
  • iOS, Android Mobile deployments
  • NOSQL experience (e.g., MariaDB)
  • Oracle and SQL database script writing
  • Experience with continuous integration systems (e.g. Jenkins) build automation (Maven) and automated testing (e.g. Selenium).

cFive provides its employees with excellent benefits including Medical, Dental, Vision, Life and AD&D Insurance. cFive employees also receive Holidays and PTO.

cFive is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

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