Software Engineer - Secret DoD Clearance - Onsite

RTX; Marlborough (MA); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Relocation Eligibility

Job summary

RTX in Marlborough, MA is seeking software engineers to join a mission-focused team developing Battle Management, C2, and sensor systems for aerospace and defense. You will participate in cross-functional agile teams, contribute to software across diverse OS, and may lead a small software module.

The role emphasizes OSA, modular design, and ability to learn new languages and tools quickly, with a strong focus on security and reliability in mission-critical environments.

Qualifications

• Bachelor's degree in STEM or similar technical field.
• Experience with C++, Java or other OO languages.
• Knowledge of data structures, algorithms, memory management and multithreading.
• Experience using Generative AI tools to accelerate workflows.
• Experience with open systems architecture and modular design.
• Experience identifying and solving engineering deficiencies.

Responsibilities

• Participate in cross-discipline product teams and apply agile methods to develop software.
• Contribute as a software team member and possibly lead a small software team.

Skills

C++

Java

OO design

AI tools

Problem solving

Data structures

Multithreading

Education

Bachelor's degree in STEM

Tools

Git

Azure

Jira

Bitbucket

MATLAB

Python

Linux

RTOS

Job description

RTX in Marlborough, MA is seeking software engineers to join a mission-focused team developing Battle Management, C2, and sensor systems for aerospace and defense. You will participate in cross-functional agile teams, contribute to software across diverse OS, and may lead a small software module.

The role emphasizes OSA, modular design, and ability to learn new languages and tools quickly, with a strong focus on security and reliability in mission-critical environments.