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Data System Administrator Jobs in California (NOW HIRING)

Saalex

System Administrator III

San Diego, CA · On-site

$100K - $170K/yr

... and Logistics Services, Data Analytics and Business Intelligence Services and Information ... Administer enterprise systems including servers and virtual environments. * Implement system ...

Exchange Bank

System Administrator

Santa Rosa, CA

$38.85 - $53.45/hr

The System Administrator ensures the Bank's servers and network are properly maintained and secure ... gather data and paraphrase meaning to verify understanding. * Network and Server Project ...

Exchange Bank

System Administrator

Santa Rosa, CA

$38.85 - $53.45/hr

The System Administrator ensures the Bank's servers and network are properly maintained and secure ... gather data and paraphrase meaning to verify understanding. * Network and Server Project ...

Saalex

System Administrator II

San Diego, CA · On-site

$70K - $120K/yr

Saalex Corporation is seeking multiple System Administrator II in Tidewater, VA and San Diego, CA ... and Logistics Services, Data Analytics and Business Intelligence Services and Information ...

Exchange Bank

System Administrator

Santa Rosa, CA · On-site

$38.85 - $53.45/hr

The System Administrator ensures the Bank's servers and network are properly maintained and secure ... gather data and paraphrase meaning to verify understanding. * Network and Server Project ...

Saalex

System Administrator IV

San Diego, CA · On-site

$115K - $185K/yr

Saalex Corporation is seeking multiple System Administrator IV in Tidewater, VA and San Diego, CA ... and Logistics Services, Data Analytics and Business Intelligence Services and Information ...

Saalex

System Administrator IV

San Diego, CA · On-site

$115K - $185K/yr

Saalex Corporation is seeking multiple System Administrator IV in Tidewater, VA and San Diego, CA ... and Logistics Services, Data Analytics and Business Intelligence Services and Information ...

Saalex

System Administrator I

San Diego, CA · On-site

$60K - $105K/yr

Saalex Corporation is seeking multiple System Administrator I in Tidewater, VA and San Diego, CA ... and Logistics Services, Data Analytics and Business Intelligence Services and Information ...

Air Apps

System Administrator

San Francisco, CA · On-site

$98K - $172K/yr

The Role As a Systems Administrator at Air Apps, you will be responsible for managing and ... Ensure network security, endpoint protection, and data encryption policies are in place. * Monitor ...

cosm

System Administrator

Los Angeles, CA · Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... Monitor and optimize performance and security for real-time creative workflows and high-speed data ...

Bridge Defense

Linux System Administrator

San Diego, CA · On-site

$140K - $155K/yr

Bridge Defense seeks a Linux Systems Administrator to support the N6 IT Fleet Weather Center San ... Develop, test, document, implement, and maintain PHP scripts and automated web-based data ...

Saalex

System Administrator I

San Diego, CA

$60K - $105K/yr

Saalex Corporation is seeking multiple System Administrator I in Tidewater, VA and San Diego, CA ... and Logistics Services, Data Analytics and Business Intelligence Services and Information ...

cosm

System Administrator

Los Angeles, CA · Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... Monitor and optimize performance and security for real-time creative workflows and high-speed data ...

cosm

System Administrator

Los Angeles, CA · Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... Monitor and optimize performance and security for real-time creative workflows and high-speed data ...

Cosm

System Administrator

Los Angeles, CA · On-site

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... Monitor and optimize performance and security for real-time creative workflows and high-speed data ...

Eisenhower

System Administrator II

Rancho Mirage, CA

$41 - $62.28/hr

This position will work in one of two areas: desktop support or data center support. Education ... Epic Client System Administrator (ECSA) required if assigned to ECSA role Preferred: MCITP, MCTS, A ...

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All JobsData System Administrator JobsData System Administrator Jobs in California

Data System Administrator information

How does a data system administrator typically collaborate with other IT and business teams within an organization?

Data System Administrators often work closely with various teams, including database developers, network engineers, and business analysts, to ensure the smooth operation and security of data systems. They are responsible for configuring and maintaining databases, troubleshooting issues, and implementing enhancements based on user feedback or business needs. Effective communication and teamwork are key, as they frequently participate in cross-functional meetings to align database performance with organizational goals. This collaborative environment not only helps resolve technical challenges efficiently but also provides valuable exposure to different aspects of IT projects.

What is a data system administrator?

Data System Administrators are IT professionals responsible for managing, maintaining, and securing an organization's data systems, such as databases and data storage solutions. Their duties include installing and configuring database software, monitoring system performance, ensuring data integrity and security, and troubleshooting technical issues. They often work closely with other IT staff to support data-driven applications and ensure seamless access to information. These administrators play a key role in backup and recovery planning, as well as implementing updates and patches to keep data systems secure and efficient.

What are the key skills and qualifications needed to thrive as a data system administrator?

To thrive as a Data System Administrator, you need expertise in database management, system administration, and knowledge of data security principles, typically supported by a degree in computer science or a related field. Familiarity with database platforms like SQL Server, Oracle, or MySQL, and certifications such as Microsoft Certified: Azure Database Administrator or Oracle Database Administrator Certified Professional, are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart in this role. These skills ensure reliable data infrastructure, minimize downtime, and enable smooth operations across an organization’s information systems.
What are popular job titles related to Data System Administrator jobs in California? For Data System Administrator jobs in California, the most frequently searched job titles are:
What job categories do people searching Data System Administrator jobs in California look for? The top searched job categories for Data System Administrator jobs in California are:
Data System Administrator jobs near you
Infographic showing various Data System Administrator job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution.

System Administrator III

Saalex

San Diego, CA • On-site

$100K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Job description

Saalex Corporation is seeking multiple System Administrator III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments. Saalex offers competitive compensation, career development, flexible work schedules and excellent benefits.

Position Type: Contingent on Contract Award.

Salary: $100k-$170k (depending on experience)

The System Administrator III supports the Navy by administering, maintaining, and securing enterprise IT systems across global Live Virtual Constructive (LVC) environments. This role ensures system reliability, performance, and compliance with DoD cybersecurity requirements.

Essential Functions:

  • Administer enterprise systems including servers and virtual environments.
  • Implement system configurations, updates, and patches.
  • Troubleshoot complex system issues.
  • Support compliance with STIGs and RMF.
  • Maintain system documentation and baselines.
  • Other duties as assigned or required.

Requirements

Required:

  • 5–7 years of experience in relevant field.
  • Bachelor’s degree in IT, Engineering, or related field (or equivalent experience).
  • Experience supporting enterprise IT environments.
  • Knowledge of RMF, STIGs, and DoD environments.

Desired:

  • Experience supporting DoD or Navy programs.
  • Familiarity with virtualization, cloud, or enterprise systems.
  • Relevant certifications (Security+, RHCSA, AWS, etc.).

Additional Qualifications:

  • Strong analytical and problem-solving skills.
  • Ability to work in complex environments.

Security Clearance:

  • Must be eligible to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred. Requirements to obtain a clearance include US Citizenship, security investigation, etc.

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Plan