Senior Mechanical Engineer (Onsite)

Date Posted:
2026-02-16
Country:
United States of America
Location:
US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Security Clearance Type:
None/Not Required
Security Clearance Status:
Not Required

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.

Raytheon is seeking a Senior Mechanical Engineer to provide design engineering and integration/test support on a key airborne sensor product development effort in our North Texas location. This effort is of high visibility and importance to the company and the defenders of this nation.

What You Will Do:

• Perform mechanical design and documentation of antennas, RF Sensors, and supporting Electronics and Sub-systems.
• Follow established procedures and instructions while working closely with program and functional leadership to ensure that overall design objectives are met.
• Responsible for developing technical solutions to a wide range of complex problems.
• Responsible for supervising the definitions of mechanical outline and construction details, connector selection and specification, mechanical and assembly drawings, and overseeing electrical layout and the technical data package.
• Work with minimal direction or supervision, while exercising considerable latitude in determining the technical objectives of assignments
• Frequent interaction with the IPTL, PM, and external personnel.
• Travel periodically to suppliers and other sites to support programs

Qualifications You Must Have:

Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) degree and a minimum of 5 years' prior relevant experience, to include any combination of the following:

• Experience with the design and manufacturing of electronics packaging for military and aerospace applications
• Experience with GD&T, ANSI drawing standards and first order analysis techniques

• Experience with PTC Creo MCAD software and drawing standards

Qualifications We Prefer:

• Ability to apply basic principles, theories, and concepts within the mechanical engineering field
• Six (6) or more years of industry experience in the design and test of electronics packaging for military and aerospace applications
• CREO surfacing experience
• Strong technical background with high technical aptitude
• Advanced mechanical engineering expertise
• Capable of providing input or guidance to lower-level engineers
• Ability to manage conflicting or non-existent requirements in a rapidly changing environment
• Excellent written and oral communication skills

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.

This position offers relocation based on candidate eligibility.

Learn More & Apply Now!

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: ;br>
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 86,800 USD - 165,200 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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