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Senior Unix Engineer Jobs in California (NOW HIRING)

IntelliTask LLC

Senior Production Engineer

San Francisco, CA · On-site

$127K - $173K/yr

Senior Production Engineer (SRE / Infrastructure) - W2 Only Location: Sunnyvale, CA or San Francisco, CA (Onsite - 5 Days/Week) Duration: 6-Month Contract Employment Type: W2 Only (No C2C) We are ...

Adobe

Sr. Cloud Platform Engineer

San Jose, CA · On-site

$65.25 - $87.25/hr

Adobe is seeking a Sr. Cloud Platform Engineer to join their High-Performance Cloud Operations Team ... This role involves daily administration of Linux and Unix servers, application support, and ...

TechLink Systems

Sr Java Developer

Torrance, CA

$59.75 - $76.25/hr

They are looking for a Java professional with experience in Java, DB2 or Oracle databases, Unix ... Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer ...

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All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in California

Senior Unix Engineer information

See California salary details

$58.7K

$124.9K

$181.1K

How much do senior unix engineer jobs pay per year?

As of Aug 4, 2026, the average yearly pay for senior unix engineer in California is $124,900.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $141,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior Unix engineer?

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

What is the difference between Senior Unix Engineer vs System Administrator?

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.
What are popular job titles related to Senior Unix Engineer jobs in California? For Senior Unix Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in California look for? The top searched job categories for Senior Unix Engineer jobs in California are:
What cities in California are hiring for Senior Unix Engineer jobs? Cities in California with the most Senior Unix Engineer job openings:
Senior Unix Engineer jobs near you

Senior Unix Systems Administrator

Saicon Consultants Inc.

San Jose, CA • On-site

$100K - $136K/yr

Other

Posted 5 days ago

Job description


We are seeking a Senior Unix LDAP Engineer with 10+ years of experience supporting secure LDAP environments within large-scale enterprise infrastructures. This individual will be responsible for administering and securing LDAP/LDAPS environments, managing Unix/Linux systems, supporting DNS services, and leading server lifecycle activities including builds, upgrades, patching, migrations, and troubleshooting.
The ideal candidate will possess strong infrastructure engineering expertise, a security-first mindset, and experience supporting mission-critical production environments.
Key Responsibilities
• Administer and maintain LDAP/LDAPS directory services in enterprise environments
• Configure, secure, and troubleshoot LDAP authentication and directory integrations
• Manage Unix/Linux server environments including builds, installations, upgrades, and patching
• Perform server migrations and infrastructure modernization initiatives
• Administer and support DNS infrastructure and related services
• Implement system hardening, access controls, and security best practices
• Monitor system performance, availability, and reliability across infrastructure environments
• Troubleshoot complex system, authentication, and connectivity issues
• Develop and maintain technical documentation, operational procedures, and standards
• Collaborate with infrastructure, security, and application teams on enterprise initiatives
• Support production incidents, root cause analysis, and remediation efforts
Required Qualifications
• Bachelor''s degree in Computer Engineering, Electronics Engineering, Computer Science, or related field from a reputed institution
• 10+ years of hands-on experience with Unix/Linux system administration
• Strong experience administering LDAP and Secure LDAP (LDAPS) environments
• Experience with DNS server administration and troubleshooting
• Expertise with server builds, installations, upgrades, patching, and migrations
• Strong troubleshooting and performance tuning skills
• Knowledge of system security, authentication, and access management concepts
• Experience working in enterprise-scale production environments
Preferred Qualifications
• Experience with OpenLDAP, 389 Directory Server, or similar LDAP platforms
• Knowledge of Kerberos, PAM, SSO, MFA, or Identity & Access Management solutions
• Experience with Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, or Solaris
• Scripting experience with Shell, Python, or Perl
• Familiarity with automation and configuration management tools
• Exposure to cloud or hybrid infrastructure environments
• Understanding of PKI, certificates, and encryption technologies
Technical Skills
• LDAP / LDAPS
• Unix / Linux Administration
• DNS Administration
• Server Builds & Patching
• System Upgrades & Migration
• Infrastructure Security
• Troubleshooting & Performance Tuning
• Shell Scripting
• Authentication & Access Management

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