Onsite Security-Cleared Software Engineer II

RTX; Marlborough (MA); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation Eligibility

Job summary

RTX is seeking software engineers in Marlborough, MA to join a world-class team developing software for Battle Management, C2, Communications, and more. Roles require an active DoD Secret clearance, U.S. citizenship, and onsite work at our Marlborough location.

You will contribute to cross‑discipline teams, apply agile practices, and help design, test, and integrate critical aerospace software. A Master's in STEM is preferred, with strong OO programming and AI-assisted workflow experience.

Qualifications

• Master's degree in STEM or similar technical degree.
• Experience designing and programming with C++/Java and OO languages.
• Knowledge of data structures, algorithms, memory management, and multithreaded applications.
• Experience utilizing Generative AI tools or ML-assisted technologies to accelerate technical workflows.
• Experience with open systems architecture (OSA) and modular design principles.
• Experience identifying and resolving operational, technical, or documentation deficiencies within an engineering environment.

Responsibilities

• Participate in collaborative, cross-discipline integrated product teams, employ agile software development techniques and resources to develop, test, and integrate complex software and systems solutions for aerospace and defense applications.
• Responsible for some or all of a Software product, contributing as a software team member and possibly leading a small software team.

Skills

Master's degree

C++/Java

Data structures

Generative AI

OSA/modular design

Technical problem solving

Education

Master's degree in STEM

Tools

CI/CD tools

Configuration mgmt tools

MATLAB/Python

Job description

RTX is seeking software engineers in Marlborough, MA to join a world-class team developing software for Battle Management, C2, Communications, and more. Roles require an active DoD Secret clearance, U.S. citizenship, and onsite work at our Marlborough location.

You will contribute to cross‑discipline teams, apply agile practices, and help design, test, and integrate critical aerospace software. A Master's in STEM is preferred, with strong OO programming and AI-assisted workflow experience.