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Unix Infrastructure Engineer Jobs in California (NOW HIRING)

US IT Solutions Inc

UNIX Administrator

Sacramento, CA · On-site

Administration of AIX/RedHat Enterprise servers in UNIX infrastructure environment, including ... Experience with shell scripting/programming * Experience with PowerHA * Experience with IBM PowerVC

Keylent Inc

IT Infrastructure UNIX Engineer

Sunnyvale, CA · On-site

$125K - $164K/yr

Keylent Inc is seeking an IT Infrastructure UNIX Engineer to join their Networks' IT Infrastructure team. This role involves delivering technical expertise in UNIX/Linux life-cycle management and ...

Bowhead

Infrastructure Engineer

Corona, CA · On-site

$115K - $135K/yr

The Infrastructure Engineer will work directly with the client analyzing complex and unique ... Software support includes, but not limited to Windows and Linux/Unix operating systems, Microsoft ...

Bowhead

Infrastructure Engineer

Corona, CA · On-site

$115K - $135K/yr

The Infrastructure Engineer will work directly with the client analyzing complex and unique ... Linux/Unix operating systems, Microsoft Office Suite, and various specialty engineering and ...

Nava

Infrastructure Engineer

San Francisco, CA

$126K - $166K/yr

Work with fellow Infrastructure Engineers to build and maintain our production infrastructure to ... Cloud infrastructure, Unix/Linux, Scripting, or Security * Ability to automate procedural tasks ...

Nava

Infrastructure Engineer

San Francisco, CA · On-site

$126K - $166K/yr

Work with fellow Infrastructure Engineers to build and maintain our production infrastructure to ... Cloud infrastructure, Unix/Linux, Scripting, or Security * Ability to automate procedural tasks ...

Figure

Staff Infrastructure Engineer

San Jose, CA · On-site

$175K - $250K/yr

Strong experience with Linux/Unix systems administration * Proficiency in programming/scripting ... Mastery of infrastructure as code (Terraform, CloudFormation, Ansible...) * Familiarity with ...

Figure

Staff Infrastructure Engineer

San Jose, CA · On-site

$175K - $250K/yr

Strong experience with Linux/Unix systems administration * Proficiency in programming/scripting ... Mastery of infrastructure as code (Terraform, CloudFormation, Ansible...) * Familiarity with ...

Figure

Staff Infrastructure Engineer

San Jose, CA · On-site

$175K - $250K/yr

Strong experience with Linux/Unix systems administration * Proficiency in programming/scripting ... Mastery of infrastructure as code (Terraform, CloudFormation, Ansible...) * Familiarity with ...

Jobsbridge

Infrastructure Engineer ( Urgent )

San Jose, CA · On-site

$126K - $165K/yr

Understanding of critical IT facilities infrastructure and structured cabling. Excellent written ... Programming experience or scripting experience (PERL, UNIX shell scripts) will be an advantage.

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Unix Infrastructure Engineer information

What cities in California are hiring for Unix Infrastructure Engineer jobs?

Cities in California with the most Unix Infrastructure Engineer job openings:

Infographic showing various Unix Infrastructure Engineer job openings in California as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

UNIX Administrator

Sacramento, CA • On-site

US IT Solutions Inc
Software Development • 51 - 200 employees
Learn more about US IT Solutions Incexternal

Full-time

Re-posted 23 days ago

Job description

Company Description

We are from US IT Solutions, an ISO Certified, E-Verify, WMBE Certified organization established in 2005 in CA. Our company is serving various State, Local and County Departments for over 10 years. USITSOL has been helping clients innovate across all phases of the application lifecycle for over a decade. Some of our prestigious clients are State of CA, State of OR, State of FL, State of NC, State of GA, State of CO, State of VA, State of AR, State of MI, State of OH, State of IL, State of MO, State of MS, California State University, Sacramento Area Sanitation Department, SMUD, Sound Transit, LA Superior Courts, District of Columbia, UMAS, University of Central Florida and Hennepin County and many more.

Job Description
  • Title: UNIX Administrator
  • Location: Sacramento, CA

SCOPE OF WORK:

  • Administration of AIX/RedHat Enterprise servers in UNIX infrastructure environment, including patching/updating per standard schedule
  • Provision AIX/RedHat virtual server builds in PowerVM/VMware
  • Working with customers both internal and external to troubleshoot incidents
  • Maintain documentation and diagrams associated with UNIX infrastructure environment

Technical Requirements

  • Experience with system build process and procedures in a virtualized environment
  • Experience with troubleshooting of AIX/Red Hat based environment
  • Experience with the creation of monitoring capabilities to assist in troubleshooting, preventative maintenance, and monitoring of the UNIX based environment.
  • Experience with the migration of RHEL 5 machines to RHEL 7
  • Experience with IBM PowerVM virtualization environment (AIX)
  • Experience with VMware server system administration (RHEL)


Qualifications

Desirable Qualification

  • Experience with shell scripting/programming
  • Experience with PowerHA
  • Experience with IBM PowerVC
  • Experience with IBM Big Fix Patch Management
  • Experience with IBM Tivoli Monitoring
  • Experience with Ancible
  • Experience with Puppet
  • Experience with Windows System Administration
  • Experience with physical server racking/installation
  • Experience hardening Operating Systems to meet information security standards.
Additional Information

Mandatory Requirements

  • Minimum 5 years' experience
  • Must have experience with either IBM AIX or Red Hat Linux in an Enterprise level environment.

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