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SW Integration and Test Engineer – Principal SW Engineer

Listing for: Raytheon
Full Time position Listed on 2026-11-05
Job specializations:

Job Description & How to Apply Below

Job d:
Posted Yesterday

Start Date:

Location:

US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG; US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Country:
United States of America Time Type:
Full time

Date Posted:

Country:

United States of America

Location:

US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance Type:
DoD Clearance:
Secret

Security Clearance Status:
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

We are seeking a Software Integration and Test (SWIT) Engineer – Principal Software Engineer to join the Missile Defense Sensors (MDS) Software Department. The MDS Software mission is to provide world-class radar and Command and Control (C2) Software for our customers’ wide array of surveillance and warning systems. SWIT Leads are responsible for coordination and integration of our software into a system, troubleshooting issues, designing new test cases, analyzing performance and designing new test cases.

This is an onsite role in Woburn, MA or Tewksbury, MA depending on the assigned program.

What You Will Do Own, coordinate, and conduct the installation, integration, and configuration of new radar builds, software updates, and patches onto lab systems.

Own, coordinate, and conduct the merging and building of multiple software components for execution on the radar.

Drive the troubleshooting and resolution of highly complex software and system issues in a Linux environment, working collaboratively with multi-disciplinary teams.

Architect, develop, and execute detailed test plans and procedures to validate new software builds, ensuring they meet system requirements and operational performance standards.

Author analysis scripts to analyze system performance and implement improvements to the software baseline.

Mentor junior engineers and provide technical oversight on integration and testing activities.

Collaborate with cross-functional engineering teams, including systems, hardware, and cybersecurity specialists, to support the development and deployment of robust radar system solutions.

Identify, coordinate, and implement updates to support the continuous improvement of integration and testing processes, tools, and methodologies.

Prepare and present technical documentation, including test reports, analysis findings, and recommendations, to internal and external stakeholders.

Provide leadership in an Agile Scrum environment, supporting planning, estimation and technical execution.

Qualifications You Must Have Typically requires a Bachelor’s in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior…
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