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Cyber Software Engineer Jobs in California (NOW HIRING)

Peraton

Jr Cyber Software Engineer

San Diego, CA · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.

Peraton

Junior Cyber Software Engineer

San Diego, CA · On-site

$86K - $138K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.

Peraton

Cyber Software Systems Engineer

San Diego, CA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking a Senior Cyber Software Engineer to support our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA. As ...

Peraton

Junior Cyber Software Engineer

San Diego, CA · On-site

$86K - $138K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer to support our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego ...

Peraton

Cyber Software Systems Engineer

San Diego, CA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking a Senior Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA. As ...

Peraton

Cyber Software Systems Engineer

San Diego, CA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking a Senior Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA. As ...

Peraton

Junior Cyber Software Engineer

San Diego, CA · On-site

$86K - $138K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.

Peraton

Jr Cyber Software Engineer

San Diego, CA · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.

Peraton

Cyber Software Systems Engineer

San Diego, CA · On-site

They are seeking a Senior Cyber Software Engineer to support the Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA, focusing on the ...

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Showing results 1-20

All JobsCyber Software Engineer JobsCyber Software Engineer Jobs in California

Cyber Software Engineer information

See California salary details

$67.6K

$127.2K

$159.9K

How much do cyber software engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for cyber software engineer in California is $127,194.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $144,600.00 per year, depending on experience, location, and employer.

What is the difference between Cyber Software Engineer vs Cyber Security Analyst?

AspectCyber Software EngineerCyber Security Analyst
Required CredentialsBachelor's in CS or related field, coding certificationsBachelor's in Cybersecurity, certifications like CompTIA Security+
Work EnvironmentDevelops security-focused software, coding, testingMonitors security systems, analyzes threats, incident response
Employer & Industry UsageTech companies, software firms, cybersecurity firmsFinancial institutions, government agencies, corporations

Cyber Software Engineers focus on creating and maintaining security software through coding, while Cyber Security Analysts monitor and respond to security threats. Both roles require technical skills and certifications but differ in daily tasks and work environment.

How does a cyber software engineer typically collaborate with cybersecurity teams during the software development lifecycle?

Cyber Software Engineers work closely with cybersecurity teams throughout the development process to ensure that security is built into every stage of the software lifecycle. This collaboration often includes regular threat assessments, code reviews focused on security vulnerabilities, and the integration of secure coding practices. Cyber Software Engineers may also participate in incident response drills and coordinate with cybersecurity analysts to address potential threats. Effective communication and a proactive approach to security are essential for success in this role.

What does a cyber software engineer do?

A Cyber Software Engineer designs, develops, and maintains software systems with a focus on security. They are responsible for ensuring that applications and networks are protected against cyber threats by implementing robust security measures, such as encryption, authentication, and secure coding practices. Their work often includes vulnerability assessments, penetration testing, and collaborating with other IT professionals to meet cybersecurity standards. Cyber Software Engineers play a vital role in safeguarding sensitive data and keeping organizations' digital infrastructure secure.

What are the key skills and qualifications needed to thrive as a cyber software engineer?

To thrive as a Cyber Software Engineer, you need strong programming skills (such as Python, C++, or Java), a solid understanding of cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with security tools, penetration testing frameworks, and certifications like CISSP or CEH are highly valued. Analytical thinking, problem-solving, and effective communication help you anticipate threats and collaborate with cross-functional teams. These skills are crucial for designing secure software, protecting sensitive data, and responding to ever-evolving cyber threats.
What are popular job titles related to Cyber Software Engineer jobs in CA? For Cyber Software Engineer jobs in CA, the most frequently searched job titles are:
Cyber Software Engineer jobs near you
Infographic showing various Cyber Software Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $127,194 per year, or $61.2 per hour.

Jr Cyber Software Engineer

Peraton

San Diego, CA • On-site

$80K - $128K/yr

Full-time

Posted 8 days ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

47th of 221 rated it services

Job description

Responsibilities

Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.   

As the Sub contractor on the Atlantis task order, Peraton is responsible is supporting a Multilevel Security (MLS) Command, Control, Communications, Computers, and Intelligence (C4I) system providing situational tracking and management capabilities, full message processing tools, and a variety of analysis utilities, along with office, email, chat, and web browsing applications 

What you will do: 

As a Junior Level Cyber Software Engineer you will support tasks to continue current operations, support the planned growth as determined by life cycle support, maintenance and sustainment, system administration support, upgrade and logistics support of the Joint Cross Domain Exchange (JCDX) system, networked and deployed globally in support of U.S. Sponsors. 

Responsibilities may include:  

  • Software Development, design, develop, test, and maintain software applications using modern programming language.
  • System Design, Contribute to the design and architecture of scalable and efficient software systems.
  • Linux Experience; utilizing advance Linux skills including kernel development, for a software development and system optimization.
  • Code Review; Participate in code reviews, provide feedback, and improve code quality.
  • Collaboration; work closely with cross functional teams including product management, QA, and operations to deliver high quality products.
  • Problem Solving; Identify, troubleshoot, and resolve complex software issues in a timely manner.
  • Documentation: Create and maintain detailed technical documentation for software systems and processes.
  • Continuous Learning; Stay updated with emerging technologies and industry trends and apply knowledge to improve existing systems and processes.
Qualifications

What you will need::

  • Bachelor's Degree in STEM related field with 2 years, 0 years with MS/MA,  or 6 years of relevant experience in Software Development. 
  • Basic experience with system installation/configuration and/or basic programming skills 
  • Ability to obtain a SECRET Clearance and ability to go through the process of a final TS Security Clearance with SSBI and SCI access.
  • US Citizenship is required.
  • Proficient in Linux Operating systems and shell scripting
  • Strong Programming sjkills in C/C++, Golang, Python, and JAVA
  • Experience with Software development tools and practices (e.g., Gitlab, CI/CD)
  • Solid understanding of data structures, algorithms, and software design patterns.
  • Familiarity with networking concepts and protocols.

Desired

  • Understanding PCOIP
Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range$80,000 - $128,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Employment Type: FULL_TIME

What Peraton employees say

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Benefits

Hours and flexibility

Workplace

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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