Collins Aerospace
Senior Principal Software Engineer (ONSITE)
Collins Aerospace, Marlborough, Massachusetts, us, 01752
Senior Principal Software Engineer (ONSITE)
Date Posted: 2025-12-16
Location: MA804: Marlborough, MA Building 4 1001 Boston Post Road Building 4, Marlborough, MA, 01752 USA
Position Type: Onsite
Citizenship: U.S. citizenship required for security clearance
Security Clearance: Secret - Current
What You Will Do
Participate on collaborative, cross‑disciplined integrated product teams, often employing agile software development techniques
Responsible for the full lifecycle of product development, from architecture and design, through integration, test, and field support
Work and learn the highest software engineering process maturity level as recognized by the Software Engineering Institute
Qualifications You Must Have
Experience in Software Engineering including all phases of the software development lifecycle
Prior experience in a technical or team leadership role (e.g., SW Architect, SW Lead)
Experience with Software Development Using C++ or Java
Experience working in a collaborative team environment that requires communication with other engineering disciplines, program, and external stakeholders
Experience with real‑time operating systems (RTOS), embedded programming, processor/board architecture and design
Working knowledge of Linux, VxWorks or other real‑time operating systems
Typically requires a STEM degree and minimum 10 years of relevant experience or an advanced degree and minimum 7 years of experience
Active and transferable SECRET clearance required prior to start date
U.S. citizenship required, as only U.S. citizens are eligible for a security clearance
Qualifications We Prefer
Experience with Model‑Driven Development
Experience with software integration on custom hardware
Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams
Experience with Agile lifecycle process including Scrum, Continuous Integration, and Test‑Driven Development Methodologies
Experience with DevOps, Jenkins and automated testing
Applied experience in Unified Modeling Language (UML) and Object‑Oriented Analysis and Design (OOA/D)
Working experience with Microservice Architectures and Containerized Applications
What We Offer
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan with employer matching 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 (pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection)
Birth, adoption, and parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives and wellness rewards program
Doctor on Demand and virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts and second opinion program
This position is eligible for relocation assistance
And more!
Apply Now Join Collins Aerospace’s Mission Systems team to help civilian, military, and government customers complete their most complex missions. Apply today and become part of a team that’s redefining aerospace every day.
Employee Referral Eligible As part of our commitment to a secure hiring process, candidates may be asked to attend select interview steps in person at one of our office locations, regardless of the role’s location designation.
Equal Opportunity Employer 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, or veteran status. 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.
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Location: MA804: Marlborough, MA Building 4 1001 Boston Post Road Building 4, Marlborough, MA, 01752 USA
Position Type: Onsite
Citizenship: U.S. citizenship required for security clearance
Security Clearance: Secret - Current
What You Will Do
Participate on collaborative, cross‑disciplined integrated product teams, often employing agile software development techniques
Responsible for the full lifecycle of product development, from architecture and design, through integration, test, and field support
Work and learn the highest software engineering process maturity level as recognized by the Software Engineering Institute
Qualifications You Must Have
Experience in Software Engineering including all phases of the software development lifecycle
Prior experience in a technical or team leadership role (e.g., SW Architect, SW Lead)
Experience with Software Development Using C++ or Java
Experience working in a collaborative team environment that requires communication with other engineering disciplines, program, and external stakeholders
Experience with real‑time operating systems (RTOS), embedded programming, processor/board architecture and design
Working knowledge of Linux, VxWorks or other real‑time operating systems
Typically requires a STEM degree and minimum 10 years of relevant experience or an advanced degree and minimum 7 years of experience
Active and transferable SECRET clearance required prior to start date
U.S. citizenship required, as only U.S. citizens are eligible for a security clearance
Qualifications We Prefer
Experience with Model‑Driven Development
Experience with software integration on custom hardware
Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams
Experience with Agile lifecycle process including Scrum, Continuous Integration, and Test‑Driven Development Methodologies
Experience with DevOps, Jenkins and automated testing
Applied experience in Unified Modeling Language (UML) and Object‑Oriented Analysis and Design (OOA/D)
Working experience with Microservice Architectures and Containerized Applications
What We Offer
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan with employer matching 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 (pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection)
Birth, adoption, and parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives and wellness rewards program
Doctor on Demand and virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts and second opinion program
This position is eligible for relocation assistance
And more!
Apply Now Join Collins Aerospace’s Mission Systems team to help civilian, military, and government customers complete their most complex missions. Apply today and become part of a team that’s redefining aerospace every day.
Employee Referral Eligible As part of our commitment to a secure hiring process, candidates may be asked to attend select interview steps in person at one of our office locations, regardless of the role’s location designation.
Equal Opportunity Employer 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, or veteran status. 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.
#J-18808-Ljbffr