Senior Software Engineer (Onsite)

RTX • San Diego, CA

4d • $95,500 - $181,700 • Onsite

About The Position

Collins Aerospace is currently seeking a Senior Software Engineer to serve the GPS‑Based Positioning, Navigation and Timing Service (GPNTS) program team. In this role, you will take technical ownership of software development activities, drive integration efforts, and contribute directly to the architecture, reliability, and performance of mission‑critical systems used aboard U.S. Navy surface ships. You will mentor junior engineers, lead design discussions, and help shape engineering processes within an Agile, DevSecOps environment. This role will be an onsite located in the San Diego, CA facility. Sign-on Bonus Eligible.

Requirements

• Five or more years of professional software engineering experience, or an advanced degree with equivalent experience
• Experience in one or more programming languages (C, C++, Python, or Java)
• Experience with software development fundamentals, debugging, and version control systems
• Experience working in Linux environments and with Linux command‑line tools
• Experience participating in Agile development practices
• Experience integrating navigation sensors, timing signals, distributed messaging frameworks, or mission‑critical data fusion
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
• The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Nice To Haves

• Experience integrating navigation sensors, timing signals, distributed messaging frameworks, or mission‑critical data fusion
• Professional experience with embedded systems, real‑time software, or networking
• Experience architecting or maintaining CI/CD pipelines using GitLab CI, Jenkins, or similar platforms
• Hands‑on experience applying secure coding principles or contributing to DevSecOps workflows
• Experience developing automated test frameworks or infrastructure
• Linux development experience, including use of Linux‑based build systems, tools, or application development
• Experience with Jira, Confluence, or similar tools used for engineering collaboration and workflow management
• Prior experience mentoring junior engineers or leading technical efforts
• Strong communication skills and the ability to collaborate across multidisciplinary engineering teams

Responsibilities

• Lead the design, development, enhancement, and sustainment of core software components for the GPNTS navigation data system
• Perform advanced debugging, root‑cause analysis, and resolution of complex software issues
• Architect, implement, and optimize automated testing and CI/CD workflows
• Produce high‑quality technical documentation, interface definitions, and design review artifacts
• Lead and actively participate in Agile ceremonies, contributing to backlog refinement, sprint planning, and technical decision‑making
• Champion secure coding practices and DevSecOps methodologies, helping evolve program‑level workflows
• Coordinate closely with systems, hardware, cybersecurity, and test engineering teams to ensure robust integration across the entire shipboard system
• Provide technical mentorship, guidance, and code reviews for junior engineers
• Support configuration management, audits, major reviews, and external customer engagements

Benefits

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
• Birth, adoption, parental leave benefits
• Carrot Health to hormonal health, fertility, and family building
• Adoption Assistance
• Autism Benefit
• Employee Assistance Plan, including up to 10 free counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child and elder care services
• May be eligible for Relocation
• Annual short-term and/or long-term incentive compensation programs
• Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays

What This Job Offers

• Job Type: Full-time
• Career Level: Senior