Senior Network Security Engineer Jobs in California

Senior Network 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 the San Francisco Bay Area, Los Angeles, and San Diego. Established employers such as Cisco, Lockheed Martin, and Bank of America maintain deep engineering teams in California and recruit consistently for senior-level talent. The most in-demand specialties include zero-trust architecture, cloud security engineering, and threat detection and response. Find a role that fits below and apply directly.

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Overview

Open roles30
Top employerApple
Top citySanta Clara, CA
Cities hiring17
Work type45% Hybrid
Top industryElectronics

Showing 5 of 30+ Senior Network Security Engineer jobs

SpaceX
Sr. Network Security Engineer
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SpaceX
Added 3d ago
Sr. Network Security Engineer
SpaceX
Palo Alto, California
Customer Support
IT Support
IT Support & Systems Administration
Technical Program Management
$165k - $280k/yr
Hybrid
Bachelor's degree
1,001-5,000

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NVIDIA
Senior Network Security Architect
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NVIDIA
Added 1w ago
Senior Network Security Architect
NVIDIA
Santa Clara, California
Biotech & Life Sciences
Clinical Trials & Medical Research
Research & Academia
$196k - $311k/yr
Master of Science
10,000+

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FCT
Network Security Architect (Hybrid)
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FCT
Added 1w ago
Network Security Architect (Hybrid)
FCT
Santa Ana, California
Human Resources
Human Resources (HR) — Generalist
Learning & Development
Recruiting & Talent Acquisition
$129k - $172k/yr
Hybrid
Bachelor's degree in engineering

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Palo Alto Networks
Principal Product Marketer, Cloud Network Security
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Palo Alto Networks
Added 1w ago
Principal Product Marketer, Cloud Network Security
Palo Alto Networks
Santa Clara, California
Business Strategy
Executive Leadership & C-Suite
Strategy & Corporate Development
10,000+

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Keysight Technologies
Enterprise West Sales Director (Network performance & Security)
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Keysight Technologies
Added 1w ago
Enterprise West Sales Director (Network performance & Security)
Keysight Technologies
Santa Clara, California
Customer Service
Customer Success
Customer Support
$254k - $423k/yr
Remote (US)
Bachelor of Science
10,000+

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See All 30 Senior Network Security Engineer Jobs in California

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Senior Network Security Engineer Jobs by City in California

Where California roles are concentrated, by current openings.

Santa Clara
5 jobs
San Jose
4 jobs
Sunnyvale
3 jobs
Foster City
3 jobs
Palo Alto
2 jobs
Los Angeles
2 jobs
Irvine
1 job
Tustin
1 job
Alameda
1 job

Senior Network Security Engineer Job Market in California

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

Who's Hiring

Apple
Apple3 open roles
Palo Alto Networks
Palo Alto Networks3 open roles
Zoox
Zoox2 open roles

Top Industries Hiring

  • Electronics & Hardware
  • Automotive
  • Law & Legal Services
  • Technology & Software
  • Banking & Financial Services

What California Employers Look For

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

  • Seven or more years of experience in network security engineering or a closely related discipline
  • Active CISSP, CCIE Security, or equivalent professional security certification required by most employers
  • Deep hands-on experience with firewalls, IDS/IPS, SIEM platforms, and VPN technologies
  • Demonstrated expertise in cloud security across AWS, Azure, or Google Cloud environments
  • Experience designing and implementing zero-trust network access frameworks at enterprise scale
  • Bachelor's degree in computer science, information security, or a directly related technical field

Senior Network Security Engineer Jobs in California: Frequently Asked Questions

How do you become a senior network security engineer in California?

The path typically starts with a bachelor's degree in computer science, cybersecurity, or a related field, followed by several years in network engineering or information security roles. California does not require a state-issued license for this role, but employers consistently prioritize candidates who hold recognized industry certifications such as CISSP, CCIE Security, or CompTIA Security+. Building hands-on experience with enterprise firewalls, cloud platforms, and security operations centers strengthens a candidacy significantly in California's competitive market.

How much do senior network security engineers make in California?

Senior network security engineers in California earn a median of about $138,570 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $66,070 for the lowest 10% to over $221,000 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire senior network security engineers in California?

Employers hiring senior network security engineers in California right now include Apple, Palo Alto Networks, and Zoox, based on current listings on Migrate Mate as of September 2026. California's concentration of defense contractors, major cloud providers, and large financial institutions means demand is spread across both the Bay Area and Southern California, with a consistent need for senior-level expertise in enterprise and classified environments.

Which California cities have the most senior network security engineer jobs?

Santa Clara, San Jose, and Sunnyvale have the most senior network security engineer openings in California. The Bay Area's density of technology headquarters and cloud infrastructure companies drives the largest share of postings, while Los Angeles and San Diego reflect demand from defense contractors, entertainment studios, and the region's growing cybersecurity services sector.

Are there remote senior network security engineer jobs in California?

Yes, and more than many technical roles, though on-site work remains common for positions tied to classified environments or critical infrastructure. About 64% of senior network security engineer openings tied to California are remote or hybrid as of September 2026, reflecting the role's desk-based and analytical components. Security architecture, threat analysis, and cloud security work are the sub-areas most commonly offered with remote flexibility.

How can I get hired as a senior network security engineer in California with little or no experience?

The most realistic entry path is moving through a junior network engineer or SOC analyst role first, then building toward the senior level over several years. Large California technology companies and defense contractors such as Northrop Grumman, Intel, and Palo Alto Networks run early-career and associate programs that accept candidates without senior-level backgrounds. Earning a recognized certification like CompTIA Security+ or Cisco's CCNA Security before applying gives candidates a measurable edge in California's screening process.

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

You can find and apply to senior network security engineer jobs in California on Migrate Mate, which lists current California openings. Find the roles that fit your experience and apply directly.

See All 30 Senior Network Security Engineer Jobs in California

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