Software Integration and Test Lead - Principal Software Engineer (Onsite)

Job Description

Date Posted : 2025-09-02

Country :

United States of America

Location :

MA801 : Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA

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 :

DoD Clearance : Secret

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

Job Summary

Raytheon is seeking a highly skilled and experienced Software Integration and Test (SWIT) Lead to join our Radar Digital Product Line team. The successful candidate will be responsible for leading the software integration and testing efforts for advanced radar systems. This role will specifically focus on leading the software integration and test for the Enterprise Air Surveillance Radar (EASR) program within the product line, ensuring the seamless integration and rigorous testing of software components.

What You Will Do

Lead the software integration and testing activities for the EASR program within the Radar Digital Product Line.

Develop and implement comprehensive test plans, procedures, and test cases to ensure high-quality software delivery.

Collaborate with product line leadership and development teams and to define integration and testing requirements.

Oversee the execution of integration and test efforts, including automated and manual testing.

Ensure traceability of test cases to requirements and manage defect tracking and resolution.

Analyze test results, identify issues, and work with development teams to implement corrective actions.

Provide regular status updates and comprehensive reports on integration and testing progress, issues, and risks.

Ensure compliance with industry standards, regulatory requirements, and Raytheon’s quality processes.

Mentor and guide junior team members in best practices for software integration and testing.

Drive continuous improvement in integration and testing processes and tools.

Manage the software side of the Product Test Suite, collaborating with Test Architecture on organizing test artifacts and defining tests and scenarios.

Oversee all in-plant tests, including calibration, functional, and digital signal processing tests.

Oversee program-specific features, collaborating with cross-functional teams for planning and resolving blockers.

Shape future growth by covering new capabilities, deployment variations, and increasing the depth of in-plant testing.

Provide visibility and technical guidance for development team integration activities, including reviewing and approving integration and test plans and handovers.

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience.

Experience in software integration and testing within the aerospace and defense industry.

Experience leading Software Integration and Test efforts for radar systems or similar software products.

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

Qualifications We Prefer

Strong understanding of radar technologies, digital signal processing, and software development lifecycle.

Excellent communication, leadership, and problem-solving skills.

Deep technical knowledge of software integration and testing methodologies.

Experience with automated testing tools and frameworks.

Strong analytical and troubleshooting skills.

Ability to develop and execute detailed test plans and test cases.

Experience with Agile methodologies and tools.

Excellent interpersonal and communication skills, with the ability to effectively interact with stakeholders at all levels.

Familiarity with software configuration management and defect tracking tools.

Strategic thinker with a strong attention to detail.

Collaborative team player with a proactive approach to problem-solving.

Passion for innovation and continuous improvement.

Ability to work effectively in a fast-paced, dynamic environment.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value : Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligible

Learn More & Apply Now!

Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here :

The salary range for this role is 101,000 USD - 203,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education / training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and / or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and / or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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, 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.

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