2026 Systems Engineer II - Onsite

Date Posted:

2025-10-02

Country:

United States of America

Location:

MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA

Position Role Type:

Onsite

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

The ability to obtain and maintain a U.S. government issued security clearance is required.​ 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:

The Integrated Air & Missile Defense Systems (IAMDS) department leads all aspects of Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our Tewksbury MA, and Andover MA locations. The IAMDS department supports Raytheon by cultivating a world-class group of systems thinkers who work together as a team to architect technical solutions to some of the world’s toughest challenges. Key technical domains include Radar Systems and Sensor Netting, Effector Systems, Battle Management, Command and Control, Communications, Network Design, Battlespace Integration, and Interoperability for Domestic and International customers.

This position is in Tewksbury, MA.

What You Will Do

• Concept and requirements development, including decomposition and flow-down
• Concept of Operations (CONOPS) development and design
• Algorithm optimization, research and development; trade studies to bring new, advanced features to fielded system
• Functional analysis of real world and test data
• Multi-disciplinary development efforts across the kill-chain for an Air and Missile Defense System
• Collaboration with customer to bring new capabilities to the warfighter

Qualifications You Must Have

• Master’s Degree in Aerospace, Electrical Engineering, Systems Engineering, Physics, Applied Math or a related discipline
• Experience with tools, such as MATLAB or DOORS
• This position requires 12 months or less of relevant professional work experience (excluding internships).

Qualifications We Prefer

• Cumulative 3.00 GPA
• Knowledge of radar systems (for example - Patriot System)
• Experience with data analysis
• Experience in requirements development
• Ability to develop technical solutions to complex issues
• Familiarity with MS Office
• Existing DoD Security Clearance

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!

Please consider the following role type definition as you apply for this role.

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.

Please upload a copy of your most recent transcripts with your resume when applying to this requisition. Include your cumulative GPA and projected graduation date on your resume.

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: https://www.state.gov/m/ds/clearances/c10978.htm 

We Are RTX

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 66,000 USD - 130,000 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