Systems Engineer II – Tactical Missile System Simulation
Job Description
Date Posted:
2026-07-27


Country:
United States of America


Location:
US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord


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 Type:
DoD Clearance: Secret


Security Clearance Status:
Active and existing security clearance required after day 1
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 freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
We are seeking a Systems Engineer II to support the development of a virtual crew drill trainer software application that simulates a tactical missile system in a first-person 3D environment built in Unreal Engine. This role is ideal for individuals with strong problem‑solving skills and a foundational understanding of software or electromechanical systems. You will work as an individual contributor within a multidisciplinary scrum team, collaborating with tactical system Subject Matter Experts (SMEs) and adhering to contract deliverable formats and standards. The position offers opportunities to learn new skills, grow professionally, and gain exposure to project and program management.
What You Will Do
Research tactical system concepts using schematics, functional block diagrams, system data, parts lists, CAD drawings, and technical manuals.
Generate requirements documents to guide software engineers in developing training scenarios within existing applications.
Collaborate with software engineers throughout implementation.
Conduct software testing against established requirements.
Document, track, and support resolution of software defects.
Work in a fast-paced environment that demands accuracy and attention to detail.
Travel occasionally (up to 10%) domestically and internationally to support customer test events, data collection, and development of foreign military partnerships.
Qualifications you must have:
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience.
Experience with software and/or electromechanical systems.
Experience with Microsoft Products.
Qualifications we prefer:
Ability to work independently and collaboratively within a team.
Familiarity with core engineering principles and systems engineering lifecycle concepts.
Analytical, problem‑solving mindset with experience in requirements generation and configuration management.
Exposure to Agile methodologies, including scrum practices.
Understanding of object‑oriented design, basic coding concepts, and simulation or radar system fundamentals; familiarity with technical manuals and military procedures is ideal.
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation assistance is available!
Learn More & Apply Now!
Please consider the following role type definition as you apply for this role
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: https://www.state.gov/m/ds/clearances/c10978.htm
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 68,900 USD - 131,100 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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