Infrastructure Security Engineer Jobs in California

Infrastructure Security Engineer jobs in California are among the most active in the country, concentrated in enterprise technology, defense contracting, financial services, and cloud infrastructure across a seniority range from early-career analysts through principal engineers. The largest hiring metros are the San Francisco Bay Area, Los Angeles, and San Diego, with established employers like Google, Northrop Grumman, and Wells Fargo consistently filling these roles. The most in-demand specialties are zero-trust architecture, cloud security hardening, and network segmentation for hybrid environments. Find a role that fits below and apply directly.

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Overview

Open roles30
Top employerOpenAI
Top citySan Francisco, CA
Cities hiring12
Work type57% Hybrid
Top industryTechnology

Showing 5 of 30+ Infrastructure Security Engineer jobs

IT Infrastructure Engineer VI, Security
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Added 3d ago
IT Infrastructure Engineer VI, Security
Kaiser Permanente
Pleasanton, California
Business Analyst
Data Analytics
IT Support
Project & Program Management
$175k - $227k/yr
Bachelor's degree
10,000+

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Senior Security Software Engineer, Emerging On-prem AI infrastructure
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Added 5d ago
Senior Security Software Engineer, Emerging On-prem AI infrastructure
Google
Sunnyvale, California
AI (Artificial Intelligence)
Data Science
$174k - $252k/yr
Master's degree
10,000+

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Staff Infrastructure Security Engineer
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Added 1w ago
Staff Infrastructure Security Engineer
HARVEY
San Francisco, California
Customer Service & Support
Customer Support
Product Management
Technical Program Management
$231k - $340k/yr
Hybrid

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Security Architect, AI Infrastructure
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Added 1w ago
Security Architect, AI Infrastructure
Fluidstack
San Francisco, California
AI (Artificial Intelligence)
ML (Machine Learning)
Software Engineering
$275k - $344k/yr
On-Site

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Security Engineer, ML Infrastructure
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Added 1w ago
Security Engineer, ML Infrastructure
Higgsfield
San Francisco, California
AI (Artificial Intelligence)
Data Science
ML (Machine Learning)
$200k - $300k/yr
Hybrid

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See All 30 Infrastructure Security Engineer Jobs in California

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Infrastructure Security Engineer Jobs by City in California

Where California roles are concentrated, by current openings.

San Francisco
19 jobs
Tustin
1 job
San Jose
1 job
Torrance
1 job
Irwindale
1 job
San Mateo
1 job
Sunnyvale
1 job
Menlo Park
1 job
Pleasanton
1 job

Infrastructure Security Engineer Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

OpenAI2 open roles
Higgsfield2 open roles
Groq1 open role

Top Industries Hiring

  • Technology & Software
  • Science & Research
  • Biotechnology & Pharmaceuticals

What California Employers Look For

The qualifications that appear most often in infrastructure security engineer jobs across California.

  • Relevant certifications such as CISSP, CISM, or CompTIA Security+ required or strongly preferred
  • Hands-on experience with firewalls, intrusion detection systems, and SIEM platforms
  • Demonstrated knowledge of zero-trust architecture and network segmentation principles
  • Proficiency with cloud security controls across AWS, Azure, or Google Cloud environments
  • Experience conducting vulnerability assessments and translating findings into remediation plans
  • Strong understanding of NIST, CIS Controls, or other recognized security frameworks

Infrastructure Security Engineer Jobs in California: Frequently Asked Questions

How do you become an infrastructure security engineer in California?

Most California employers require a bachelor's degree in computer science, information systems, or a closely related field, combined with hands-on security experience or a recognized certification such as CISSP or CompTIA Security+. California does not issue a state-specific license for this role, but many positions at defense contractors require a federal security clearance obtained through the employer. Building experience in network administration or systems engineering and earning industry certifications are the most reliable paths into the role here.

How much do infrastructure security engineers make in California?

Infrastructure security engineers in California earn a median of about $134,440 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $58,340 for the lowest 10% to over $222,690 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire infrastructure security engineers in California?

Employers hiring infrastructure security engineers in California right now include OpenAI, Higgsfield, and Groq, based on current listings on Migrate Mate as of November 2026. California's concentration of large tech headquarters, aerospace primes, and major financial institutions makes it one of the deepest markets for this role in the country.

Which California cities have the most infrastructure security engineer jobs?

San Francisco, Tustin, and San Jose lead California for infrastructure security engineer openings. The Bay Area's density of enterprise technology companies and cloud providers drives the highest concentration, while Los Angeles draws demand from entertainment technology and aerospace, and San Diego's volume reflects the large defense contractor and military presence anchored there.

Are there remote infrastructure security engineer jobs in California?

Yes, and more than most technical fields. About 64% of infrastructure security engineer openings tied to California are remote or hybrid as of November 2026, reflecting how much of the work involves managing cloud environments and policy frameworks that don't require a physical presence. Roles involving on-site data centers, classified government systems, or physical network infrastructure remain predominantly in-office.

How can I get hired as an infrastructure security engineer in California with little or no experience?

The most realistic entry path is moving laterally from a network administrator or systems administrator role, both of which are common stepping-stone titles at California technology companies and large enterprises. Large California employers such as Cisco, Kaiser Permanente, and the University of California system regularly hire for associate or junior security analyst positions that accept candidates without direct security experience. Earning CompTIA Security+ or completing a hands-on lab portfolio demonstrating firewall configuration and log analysis gives candidates a concrete edge in California screening processes.

Where can I find and apply to infrastructure security engineer jobs in California?

You can find and apply to infrastructure security engineer jobs in California on Migrate Mate, which lists current California openings for this role. Search the listings, find roles that fit your experience and location, and apply directly to each one.

See All 30 Infrastructure Security Engineer Jobs in California

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