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Cybersecurity Developer Jobs in California (NOW HIRING)

Analygence

Cybersecurity Engineer

San Diego, CA · On-site

Description Tharros is seeking a Cybersecurity Engineer for an upcoming program supporting a US Navy customer focused on research, engineering, and technical center focused on information warfare ...

Analygence

Cybersecurity Engineer

San Diego, CA

Tharros is seeking a Cybersecurity Engineer for an upcoming program supporting a US Navy customer focused on research, engineering, and technical center focused on information warfare, cybersecurity ...

Saalex

Cybersecurity Engineer III

San Diego, CA · On-site

$135K - $180K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer III

San Diego, CA

$135K - $180K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer II

San Diego, CA

$95K - $160K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer III

San Diego, CA · On-site

$135K - $180K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer I

San Diego, CA · On-site

$85K - $145K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer I in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer I

San Diego, CA

$85K - $145K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer I in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Cybersecurity Engineer II

San Diego, CA · On-site

$95K - $160K/yr

Saalex Corporation is seeking multiple Cybersecurity Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

KBR, Inc.

Cyber Security Engineer

El Segundo, CA · On-site

Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

Cooley

Senior Cyber Security Engineer

Los Angeles, CA · On-site

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Cooley

Senior Cyber Security Engineer

San Diego, CA

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Cooley LLP

Senior Cyber Security Engineer

Palo Alto, CA · On-site

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

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Cybersecurity Developer information

What is the difference between Cybersecurity Developer vs Security Analyst?

AspectCybersecurity DeveloperSecurity Analyst
CertificationsCompTIA Security+, Certified Ethical Hacker (CEH), CISSP (optional)CompTIA Security+, GIAC Security Essentials (GSEC), CISSP (optional)
Work EnvironmentDevelops security tools, software, and protocols; works in development teamsMonitors security systems, investigates incidents; works in security operations
Employer & Industry UsageTech companies, cybersecurity firms, software developmentFinancial institutions, government agencies, corporate security teams

While both roles focus on cybersecurity, a Cybersecurity Developer primarily creates and implements security solutions through software development, whereas a Security Analyst monitors and responds to security threats. Both roles require similar certifications and often collaborate to ensure organizational security.

What cities in California are hiring for Cybersecurity Developer jobs? Cities in California with the most Cybersecurity Developer job openings:
Infographic showing various Cybersecurity Developer job openings in California as of May 2026, with employment types broken down into 72% Full Time, 14% Part Time, and 14% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.
Cybersecurity Engineer

Cybersecurity Engineer

Analygence

San Diego, CA • On-site

Full-time

Posted 11 days ago

Job description

Description
Tharros is seeking a Cybersecurity Engineer for an upcoming program supporting a US Navy customer focused on research, engineering, and technical center focused on information warfare, cybersecurity, C4ISR, electronic warfare, AI/ML, communications, and related defense technologies.
Responsibilities:
  • Support cybersecurity engineering activities for Navy Command and Control (C2) systems and mission applications operating within joint and coalition operational environments.
  • Perform security assessments, vulnerability analysis, cybersecurity testing, and compliance validation activities to ensure systems meet DoD and Navy cybersecurity requirements and best practices.
  • Assist with implementation of cybersecurity controls within containerized applications, Kubernetes environments, service mesh architectures, and DevSecOps pipelines supporting operational C2 capabilities.
  • Support software and system security activities including code scanning, container hardening, risk identification, incident response support, and remediation of vulnerabilities across development and operational environments.
  • Collaborate with software engineers, systems engineers, and government stakeholders to integrate cybersecurity requirements throughout the system development lifecycle and support Authority to Operate (ATO) objectives.
  • Provide cybersecurity support for operational deployments, testing events, experimentation activities, and representative Navy environments including CANES, afloat systems, CSE, and OPE platforms.

Requirements
  • Active TS/SCI DoD Clearance
  • Bachelor's degree in Cybersecurity, Computer, Electrical, or Electronics Engineering, or Mathematics with a concentration in computer science or equivalent
  • Information Assurance Management (IAM) or Information Assurance Technical (IAT)
  • 3 years of professional experience with cybersecurity engineer
  • Excellent written and verbal communication skills.
  • Proficient in Microsoft Office Suite to include Teams or similar workplace chat and videoconferencing tools.

Apply