ZipRecruiter

Log In

1

Weekend System Administrator Jobs in California (NOW HIRING)

JOHNSTONE MOYER INC

System Administrator

San Carlos, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

SYSTEM ADMINISTRATOR (San Carlos CA) Johnstone Moyer, Inc., a general contractor for multi-family and commercial projects is in need of a SYSTEM ADMINISTRATOR. The position will maintain, provide ...

JOHNSTONE MOYER INC

System Administrator

San Carlos, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

SYSTEM ADMINISTRATOR (San Carlos CA) Johnstone Moyer, Inc., a general contractor for multi-family and commercial projects is in need of a SYSTEM ADMINISTRATOR. The position will maintain, provide ...

AgreeYa Solutions

System Administrator

Modesto, CA · On-site

System Administrator II Location: Modesto CA In Person Interview. The System Administrator provides support for system administration and network components inclusive of server configurations ...

CFS

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

System Administrator Location: Modesto, CA (On-Site) Reports To: Senior Infrastructure Manager Employment Type: Full-Time, Exempt Salary: $95,000 - $120,000 annually Why Apply? * High-impact role ...

Foxconn Assembly LLC

System Administrator

San Jose, CA · On-site

System Administrator Ingrasys is a global leader in advanced technology and manufacturing, specializing in cutting-edge cloud infrastructure and AI computing solutions. As a subsidiary of Foxconn ...

First City Credit Union

System Administrator

Altadena, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The System Administrator will assume, but not be limited to, the following responsibilities: * Manage and optimize system/server performance, capacity, availability, serviceability, and ...

First City Credit Union

System Administrator

Altadena, CA · On-site

$40 - $60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The System Administrator will assume, but not be limited to, the following responsibilities: * Manage and optimize system/server performance, capacity, availability, serviceability, and ...

Chenega Corporation

System Administrator

Lompoc, CA · On-site

Summary The System Administrator is a full-time technical specialist responsible for integrating, managing, and maintaining electronic security systems. This position supports system servers ...

Stanislaus Foods

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System Administrator Reports to: Senior Infrastructure Manager Department: Information Technology Classification: Full-time, Exempt Pay: $95,000-$120,000 annually Stanislaus Mission To attract ...

HOME - Stanislaus Foods

System Administrator

Modesto, CA

$95K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System Administrator Reports to: Senior Infrastructure Manager Department: Information Technology Classification: Full-time, Exempt Pay: $95,000-$120,000 annually Stanislaus Mission To attract ...

SAIC

System Administrator

Port Hueneme, CA

$40K - $80K/yr

ORA_ON_SITE Description SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program in Port Hueneme, CA. The qualified candidate will support the Joint ...

Corto Olive Co.

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System Administrator Reports to: Senior Infrastructure Manager Department: Information Technology Classification: Full-time, Exempt Pay: $95,000-$120,000 annually Stanislaus Mission To attract ...

First City Credit Union

System Administrator

Altadena, CA · On-site

$40 - $60/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The System Administrator will assume, but not be limited to, the following responsibilities:Manage and optimize system/server performance, capacity, availability, serviceability, and recoverability ...

ARETUM

System Administrator

Palo Alto, CA · On-site

$43K - $55K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As a System Administrator, you will be responsible for the management, maintenance, and optimization of servers and networks to ensure high availability and security. You will proactively monitor ...

Aretum

System Administrator

North Highlands, CA

$45K - $56K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As a System Administrator, you will be responsible for the management, maintenance, and optimization of servers and networks to ensure high availability and security. You will proactively monitor ...

New

Aretum

System Administrator

North Highlands, CA · On-site

$45K - $56K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As a System Administrator, you will be responsible for the management, maintenance, and optimization of servers and networks to ensure high availability and security. You will proactively monitor ...

next page

Showing results 1-20

All JobsSystem Administrator JobsWeekend System Administrator JobsWeekend System Administrator Jobs in California

Weekend System Administrator information

See California salary details

$40.5K

$87.8K

$135.7K

How much do weekend system administrator jobs pay per year?

As of Aug 19, 2026, the average yearly pay for weekend system administrator in California is $87,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $102,600.00 per year, depending on experience, location, and employer.

What is a weekend system administrator?

A Weekend System Administrator is responsible for managing and maintaining IT systems during weekends, ensuring smooth operation and addressing any technical issues that arise. This role typically involves monitoring system performance, troubleshooting server and network issues, applying updates, and responding to incidents. It is crucial for businesses that require 24/7 system availability, such as data centers, healthcare institutions, and financial organizations. Weekend System Administrators often work independently or as part of an on-call team to minimize downtime and support business continuity.

What are the typical responsibilities of a weekend system administrator, and how does the weekend schedule impact the role?

As a Weekend System Administrator, your main responsibilities include monitoring systems for outages or security issues, performing maintenance tasks, and resolving user requests or technical incidents that occur during weekend hours. The weekend schedule often means handling more autonomous shifts, as fewer IT staff are on-site, so you'll need to be comfortable making decisions independently and managing critical issues on your own. You may also be required to run scheduled updates or backups when regular weekday operations are paused, allowing for minimal disruption to business activities. This role provides valuable experience in handling urgent situations and exposure to a broad range of system administration tasks, which can support career advancement into more senior or specialized IT positions.

What are the key skills and qualifications needed to thrive in the weekend system administrator position, and why are they important?

To thrive as a Weekend System Administrator, you need strong expertise in operating systems (Windows, Linux), network administration, and troubleshooting, typically backed by a relevant degree or professional experience. Familiarity with tools like Active Directory, virtualization platforms, backup solutions, and certifications such as CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or similar is highly valued. Excellent problem-solving abilities, time management, and the capacity to communicate technical issues clearly are standout soft skills. These competencies ensure reliable system performance, rapid incident resolution, and seamless support during off-hours when immediate decisions are often required.

Are weekend system administrator jobs in demand?

Weekend system administrator jobs are in steady demand as organizations require 24/7 IT support and system maintenance. These roles often involve monitoring networks, troubleshooting issues, and performing updates outside regular hours, with demand driven by the need for reliable and secure IT infrastructure.

Do weekend system administrators make good money?

Weekend system administrators typically earn similar base salaries to their weekday counterparts, but may receive higher pay rates or shift differentials for working outside regular hours. Compensation can vary based on experience, certifications, and the organization, with some roles offering additional incentives for weekend work.

Is a weekend system administrator a high paying job?

Weekend system administrators typically earn salaries comparable to full-time administrators, but pay can vary based on experience, certifications, and the complexity of the systems managed. Overtime or shift differentials may increase compensation, especially for weekend or after-hours work.

What are the most commonly searched types of System Administrator jobs in California?

The most popular types of System Administrator jobs in California are:

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

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

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

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

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

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

Weekend System Administrator jobs near you
Infographic showing various Weekend System Administrator job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $87,763 per year, or $42.2 per hour.

System Administrator

JOHNSTONE MOYER INC

San Carlos, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 11 days ago

Job description

Position:  SYSTEM ADMINISTRATOR  (San Carlos  CA)

Johnstone Moyer, Inc., a general contractor for multi-family and commercial projects is in need of a SYSTEM ADMINISTRATOR.  The position will maintain, provide support to employees and ensure that computer systems are functioning and meet the needs of the organization.


Qualifications and Skills:

3+ Years proven experience as a System Administrator

BS/BA in Information Technology, Computer Science or a related discipline preferred

Certification or proven experience with Microsoft, Netgear, Ruckus WAP, Printing

Experience with networks (LAN, WAN) and patch management

Knowledge of system security

Citrix Workspace and MFA

Experience with configuring & maintaining firewalls, AV & malware protection

Desktop experience w/ MS Windows 7 & 10

Excellent troubleshooting skills, OSI layers, network and device communications

Apple mobile devices

Strong customers service skills in fast paced environment

Resourcefulness and problem-solving aptitude

Excellent communication skills and ability to work as a team

Inventory and asset management skills

For consideration, please submit your resume with cover letter to employment@johnstonemoyer.com

We will be replying to qualified candidates that seem like a good fit!  No phone calls please.

Company Description

General Contractor (multi-family and commercial projects)