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Cybersecurity Developer Jobs in California (NOW HIRING)

Job Summary The Cybersecurity Engineer is responsible for securing, monitoring, and maintaining IT infrastructure and C5ISR systems by implementing cybersecurity controls, conducting vulnerability ...

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting cybersecurity technologies and processes that protect the organization's systems, networks, applications, and ...

Cybersecurity Engineer

El Segundo, CA · Hybrid

$86K - $198K/yr

Cybersecurity Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the DoD? You understand your customer ...

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting cybersecurity technologies and processes that protect the organization's systems, networks, applications, and ...

Cybersecurity Engineer

El Segundo, CA · On-site

$125K - $140K/yr

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting cybersecurity technologies and processes that protect the organization's systems, networks, applications, and ...

Cybersecurity Engineer II

San Diego, CA · On-site

$110K - $130K/yr

Cybersecurity Engineer II * Full time * Onsite *This position requires an active U.S. national security clearance. To learn more about the security clearance process please access this link . Duties ...

Cybersecurity Engineer

El Segundo, CA · On-site

$125K - $140K/yr

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting cybersecurity technologies and processes that protect the organization's systems, networks, applications, and ...

Cybersecurity Engineer II * Full time * Onsite *This position requires anactive U.S. national security clearance.To learn more about the security clearance process please access this link. Duties and ...

* Cybersecurity Engineer II * Full time * Onsite *This position requires an active U.S. national security clearance. To learn more about the security clearance process please access this link. Duties ...

Cybersecurity Engineer II * Full time * Onsite *This position requires anactive U.S. national security clearance.To learn more about the security clearance process please access this link. Duties and ...

We are seeking a Cybersecurity Engineer to coordinate all cybersecurity activities to support, documentation, planning, and development. The ideal candidate will be able to perform the following ...

We are seeking a Cybersecurity Engineer to coordinate all cybersecurity activities to support, documentation, planning, and development. The ideal candidate will be able to perform the following ...

Cyber Security Engineer I

Irvine, CA · On-site

$89K - $99K/yr

Name: Cyber Security Engineer I Location: 4199 Campus Drive, 9th Floor, Irvine, CA Work Type: Full-time Department: IT Infrastructure Description & Requirements Come join our I.T. family at In-N-Out ...

Cyber Security Engineer

Carlsbad, CA · On-site

$205K - $307K/yr

What you'll do We are looking for a Cybersecurity Engineer who is eager to contribute to a growing, fast-paced team! Our ideal candidate will have a background in Information Assurance (IA) and ...

Showing results 41-60

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 August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Cybersecurity Engineer

Camp Pendleton, CA

Vets Hired
Recruiting and Staffing Services • 51 - 200 employees

Full-time

Re-posted 8 days ago


Job description

Job Summary

The Cybersecurity Engineer is responsible for securing, monitoring, and maintaining IT infrastructure and C5ISR systems by implementing cybersecurity controls, conducting vulnerability assessments, responding to cyber incidents, and ensuring compliance with Department of Defense (DoD) cybersecurity standards. The role supports engineering, testing, and sustainment activities while protecting critical systems from evolving cyber threats.

Key Responsibilities:
  • Recommend and implement hardware, software, and network security solutions.
  • Administer, configure, and support secure IT infrastructure.
  • Implement and maintain STIG checklists across multiple technologies.
  • Review Windows, Linux, Cloud, network, and application security configurations.
  • Perform ACAS vulnerability scans and generate remediation reports.
  • Continuously monitor system security posture and respond to security changes.
  • Provide daily cybersecurity operational support.
  • Create and track audit reports, metrics, and compliance documentation.
  • Support cyber incident investigations and breach analysis.
  • Develop, maintain, and implement cybersecurity policies and procedures.
  • Analyze security data to identify indicators of compromise.
  • Prepare technical reports with findings and security recommendations.
  • Stay current on cyber threats, attack techniques, and detection methods.
  • Develop automation scripts using PowerShell, JavaScript, or Python.
  • Collaborate with cybersecurity teams to resolve security issues and improve system protection.
Requirements:
  • Minimum 5 years of cybersecurity experience.
  • Experience with malware analysis, digital forensics, and intrusion detection.
  • Experience using tools such as FTK, Wireshark, Autopsy, or similar.
  • Experience developing code with Python, Lua, C/C++, Ruby, or similar languages.
  • IAT Level I Certification (Level II or III preferred).
  • Active Secret Security Clearance.
  • Bachelor's degree in Cybersecurity, Computer Science, or equivalent (preferred).
  • Strong knowledge of DoD cybersecurity standards, vulnerability management, and security operations.