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Client System Administrator Jobs in California (NOW HIRING)

Concept-Plus

Sr. System Administrator

San Diego, CA · On-site

$90 - $130/hr

Concept Plus is seeking a Senior System Administrator to act as on‑site support for a client system What you'll do Network Troubleshooting & Support * Basic understanding of Layer 1, 2, and 3 ...

Concept Plus

Sr. System Administrator

San Diego, CA · On-site

$91K - $123K/yr

About the role Concept Plus is seeking a Senior System Administrator to act as on-site support for a client system What you'll do Network Troubleshooting & Support * Basic understanding of Layer 1, ...

Concept Plus, LLC

Sr. System Administrator

Santa Clara, CA · On-site

$110 - $150/hr

The opportunity to thrive in a collaborative, flexible, and innovative environment Concept Plus is seeking a Senior System Administrator to act as on-site support for a client system What you'll ...

New

Concept Plus

Sr. System Administrator

San Diego, CA · On-site

$95 - $130/hr

About the role Concept Plus is seeking a Senior System Administrator to act as on-site support for a client system What you'll doNetwork Troubleshooting & Support Basic understanding of Layer 1, 2, ...

TEKsystems

Linux System Administrator

Monterey, CA

$70 - $80/hr

The client intends to provide vendor training on CNMOC CDS systems to cover specialized procedures ... administrator, Scripting, Automation, apache nifi Top Skills Details Linux,Red hat,Linux ...

New

TEKsystems

Linux System Administrator

Monterey, CA

$70 - $80/hr

The client intends to provide vendor training on CNMOC CDS systems to cover specialized procedures ... administrator, Scripting, Automation, apache nifi Top Skills Details Linux,Red hat,Linux ...

New

Ropes & Gray

The System Administrator manages application servers, databases, integration points, data ... Understanding of law firm business processes such as client/matter intake, ethical walls ...

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Showing results 21-40

All JobsClient System Administrator JobsClient System Administrator Jobs in California

Client System Administrator information

See California salary details

$25.5K

$84.2K

$143.9K

How much do client system administrator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for client system administrator in California is $84,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,264.00 and $110,652.00 per year, depending on experience, location, and employer.

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

AspectClient System AdministratorNetwork Administrator
CredentialsTypically CompTIA A+, Microsoft Certified Systems Administrator (MCSA)Typically CompTIA Network+, Cisco CCNA
Work EnvironmentSupports individual client devices, desktops, and local systemsManages network infrastructure, routers, switches, and connectivity
Employer & IndustryIT support firms, corporate IT departments, managed service providersTelecommunications, large enterprises, data centers

The Client System Administrator focuses on maintaining and troubleshooting individual client devices and local systems, ensuring user productivity. In contrast, the Network Administrator manages network infrastructure to ensure reliable connectivity across systems. Both roles require technical certifications and work in IT environments, but their scope and focus differ significantly.

Do client system administrators make good money?

Client system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often work with operating systems, network configurations, and management tools, with higher pay generally associated with specialized skills and certifications like CompTIA or Microsoft certifications.

Is a client system administrator a high paying job?

Client system administrators typically earn average to above-average salaries depending on experience, certifications, and location. They often require skills in network management, troubleshooting, and familiarity with operating systems, which can influence compensation levels.

What is the client system administrator salary?

The salary for a client system administrator typically ranges from $50,000 to $85,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced administrators with certifications like CompTIA or Microsoft may earn higher salaries. Salaries can also vary based on the size of the organization and the complexity of the systems managed.

What are popular job titles related to Client System Administrator jobs in California?

For Client System Administrator jobs in California, the most frequently searched job titles are:

What job categories do people searching Client System Administrator jobs in California look for?

The top searched job categories for Client System Administrator jobs in California are:

What cities in California are hiring for Client System Administrator jobs?

Cities in California with the most Client System Administrator job openings:

Client System Administrator jobs near you
Infographic showing various Client System Administrator job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $84,178 per year, or $40.5 per hour.

Windows System Administrator

360 IT Professionals

Watsonville, CA

Full-time

Re-posted 16 days ago

Job description

Company Description

360 IT Professionals is a Software Development Company based in Fremont, California that offers complete technology services in Mobile development, Web development, Cloud computing and IT staffing. Merging Information Technology skills in all its services and operations, the company caters to its globally positioned clients by providing dynamic feasible IT solutions. 360 IT Professionals work along with its clients to deliver high-performance results, based exclusively on the one of a kind requirement.


Our services are vast and we produce software and web products. We specialize in Mobile development, i.e. iPhone and Android apps. We use Objective C and Swift programming languages to create native applications for iPhone, whereas we use Android Code to develop native applications for Android devices. To create applications that work on cross-platforms, we use a number of frameworks such as Titanium, PhoneGap and JQuery mobile. 


Furthermore, we build web products and offer services such as web designing, layouts, responsive designing, graphic designing, web application development using frameworks based on model view controller architecture and content management system. Our services also extend to the domain of Cloud Computing, where we provide Salesforce CRM to effectively manage one's business and ease out all the operations by giving an easy platform. Apart from this, we also provide IT Staffing services that can help your organization to a great extent as you can hire highly skilled personnel's through us.


We make sure that we deliver performance driven products that are optimally developed as per your organization's needs. Take a shot at us for your IT requirements and experience a radical change.

Job Description

The Systems Administrator is responsible for managing Microsoft Windows servers, systems and installed software and will provide computer services support to a variety of geographically diverse locations throughout the Driscoll's enterprise; this is through guidance with the Lead Systems Administrator. 

In addition the Systems Administrator will assist team with the installation, configuration, upgrade and enhancement of servers and installed systems. 

These responsibilities include, but are not limited to escalated support to Application Support Team, Help Desk staff and PC users, installation, configuration, and troubleshooting of Active Directory based computer network and associated systems.  

JOB QUALIFICATIONS:

BS/BA in computer related field of study with four years of work experience as a Windows system administrator or supporting computer networks, or equivalent experience.

Candidate should possess an MCSE or similar professional certification. 

Must have excellent troubleshooting skills. 

Must have a thorough working knowledge of Microsoft Active Directory and Windows Server 2003 and 2008. Working knowledge of Exchange 2010.

Competency with SQL and PowerShell scripting.

Five years' experience installing, upgrading and supporting Windows servers (2003 and/or 2008) in a business environment.

The individual must be able to work independently with minimal supervision or direction, manage multiple priorities, and be able to work in a cross-cultural environment.

Assist Helpdesk personnel on systems admin related issues and basic troubleshooting skills.

Excellent verbal and written communication skills are a must. 

Experience managing vendors and support tickets required. 

This position requires excellent team participation skills and a self-motivated individual. 

California driver's license and the ability to be covered under company-sponsored vehicle insurance program. 

Bilingual (English/Spanish) fluency a plus.


Additional Information

Regards

Harmanpreet Singh Walia | Sr.  Talent & Client Acquisition Specialist  | 360 IT Professionals Inc. 

C: +1 510-254-3300 ext. 156

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