Senior Software Engineer (Onsite)

Senior Software EngineerCollins 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 facilitySign-on Bonus EligibleWhat You Will DoLead the design, development, enhancement, and sustainment of core software components for the GPNTS navigation data systemPerform advanced debugging, root-cause analysis, and resolution of complex software issuesArchitect, implement, and optimize automated testing and CI/CD workflowsProduce high-quality technical documentation, interface definitions, and design review artifactsLead and actively participate in Agile ceremonies, contributing to backlog refinement, sprint planning, and technical decision-makingChampion secure coding practices and DevSecOps methodologies, helping evolve program-level workflowsCoordinate closely with systems, hardware, cybersecurity, and test engineering teams to ensure robust integration across the entire shipboard systemProvide technical mentorship, guidance, and code reviews for junior engineersSupport configuration management, audits, major reviews, and external customer engagementsWhat You Will LearnAdvanced real-time and distributed system techniques in a mission-critical defense environmentHow to lead complex software architecture discussions and influence technical directionStrategies for scaling automated testing, CI/CD pipelines, and DevSecOps workflows across large programsIn-depth understanding of PNT system performance, sensor integration, and navigation data fusionHow to collaborate with program managers, technical leads, and customer stakeholders in a high-visibility environmentMethods for improving software reliability, safety, and maintainability in shipboard operational systemsQualifications You Must HaveFive or more years of professional software engineering experience, or an advanced degree with equivalent experienceExperience in one or more programming languages (C, C++, Python, or Java)Experience with software development fundamentals, debugging, and version control systemsExperience working in Linux environments and with Linux command-line toolsExperience participating in Agile development practicesExperience integrating navigation sensors, timing signals, distributed messaging frameworks, or mission-critical data fusionTypically 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 experienceThe 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 clearanceQualifications We PreferExperience integrating navigation sensors, timing signals, distributed messaging frameworks, or mission-critical data fusionProfessional experience with embedded systems, real-time software, or networkingExperience architecting or maintaining CI/CD pipelines using GitLab CI, Jenkins, or similar platformsHands-on experience applying secure coding principles or contributing to DevSecOps workflowsExperience developing automated test frameworks or infrastructureLinux development experience, including use of Linux-based build systems, tools, or application developmentExperience with Jira, Confluence, or similar tools used for engineering collaboration and workflow managementPrior experience mentoring junior engineers or leading technical effortsStrong communication skills and the ability to collaborate across multidisciplinary engineering teamsWhat We OfferMedical, dental, and vision insuranceThree weeks of vacation for newly hired employeesGenerous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy optionTuition reimbursement programStudent Loan Repayment ProgramLife insurance and disability coverageOptional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protectionBirth, adoption, parental leave benefitsCarrot Health to hormonal health, fertility, and family buildingAdoption AssistanceAutism BenefitEmployee Assistance Plan, including up to 10 free counseling sessionsHealthy You Incentives, wellness rewards programDoctor on Demand, virtual doctor visitsBright Horizons, child and elder care servicesMay be eligible for RelocationAnd more!