Senior Software Engineer - Embedded Communications; ONSITE

Senior Software Engineer – Collins Aerospace

Collins Aerospace Integrated Secure Processing Solutions (SPS) team is looking for a Senior Software Engineer who is passionate about collaborating with high‑performance teams to build mission‑critical solutions for Mission Systems. The role focuses on requirement analysis, system architecture, and software engineering practices for complex military and commercial communication solutions.

• Collaborate with a dynamic software team in a cross‑functional environment to translate System Requirements into Software Requirements and UML/SysML models for a large‑scale program.
• Mentor and guide junior engineers and interns, fostering professional growth.
• Provide direct support to stakeholders by addressing technical questions, troubleshooting issues, and offering solutions to ensure smooth project execution and customer satisfaction.
• Partner with team members across domains to maintain and enhance software design and code, ensuring alignment with customer requirements and certification standards.
• Take ownership of producing high‑quality software builds within an integrated test environment, ensuring optimal performance and reliability through rigorous testing and validation.

• Experience with embedded development using object‑oriented design.
• Experience with development tool sets such as Jira, Subversion/Git/Version Management.
• Active and transferable SECRET clearance required prior to start date.
• U.S. citizenship required for eligibility of a security clearance.
• Typically requires a STEM degree and at least 5years of related experience or an advanced degree and at least 3years of experience.

• Experience with requirements analysis and decomposition.
• Experience with virtualization.
• Knowledge of microservices, containers, and orchestrators.
• Knowledge and/or experience with memory‑safe applications (Ada or Rust).
• Experience with automated test environments (Python).
• Knowledge of Dev Sec Ops  and CI/CD.
• Experience in graphical user interfaces with Java/React or similar frameworks such as Swing or JavaFX.
• Knowledge and experience with Data Format Description Language (DFDL).
• Experience integrating/deploying software to hardware solutions.

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan with employer matching and a Lifetime Income Strategy option.
• Tuition reimbursement program.
• Student loan repayment program.
• Life insurance and disability coverage.
• Optional pet, home and auto, additional life and accident, critical illness, group legal, and  protection coverages.
• Birth, adoption, parental leave benefits.
• Ovia Health, fertility, and family planning.
• Adoption assistance.
• Autism benefit.
• Employee assistance plan with up to 10 free counseling sessions.
• Healthy You incentives and wellness rewards program.
• Doctor on Demand virtual visits.
• Bright Horizons child and elder care services.
• Teladoc Medical Experts second‑opinion program.
• Relocation assistance.

USD $86,800 – $165,200 (based on experience).

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section
503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.