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  1. Home
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  3. engineering
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  5. Senior Mechanical Engineer
Raytheon logo

Senior Mechanical Engineer

Not Disclosed•Full-TimeOn-site

location_on4, Greenwood Terrace, Pelham, Hillsborough County, New Hampshire, 03076, United States

Apply Now

About RTX

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 three market-leading businesses, world-class operations, and significant investments in research and development, we offer capabilities and opportunities that no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

About the Team

The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design, development, and integration of critical defense platform systems. Our scope includes radar and communications shelters, electronic subsystems, launchers, hardware integration, and system interconnects. We operate within an Integrated Product Team (IPT) environment, collaborating across disciplines to resolve technical challenges and deliver effective design solutions.

About the Role

We are seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. This role is designed for a professional who brings a blend of technical expertise, mechanical hardware design experience, and system integration skills. You will serve as the technical focal point on small engineering teams, independently managing tasks to meet schedule, budget, and technical goals. The position requires a strong background in program execution and production support, with the ability to apply expertise in mechanical problem-solving in a fast-paced, collaborative environment.

This is an on-site role located in Tewksbury or Andover, MA. 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.

Security & Citizenship Requirements

To succeed in this position, you must be a U.S. citizen, as only U.S. citizens are eligible for the required security clearance. An active and existing DoD Secret security clearance is required after day one. The ability to obtain and maintain a U.S. government-issued security clearance is mandatory for this role.

Our Values

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.

Equal Opportunity Employer

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.

Work location

Work model: On-site

location_on

4, Greenwood Terrace, Pelham, Hillsborough County, New Hampshire, 03076, United States

Pelham, New Hampshire

Key Responsibilities

  • check_circleDesign, develop, and document components, sub-assemblies, and major end items for defense systems
  • check_circleServe as the technical focal point on small mechanical or cross-functional engineering teams
  • check_circleProvide support for product integration efforts in domestic and international factory and supplier locations
  • check_circleCollaborate with cross-functional teams to resolve technical challenges and develop effective design solutions
  • check_circleIndependently manage tasks and deliver on schedule, budget, and technical goals
  • check_circleParticipate in design reviews and conduct trade studies to support informed engineering decisions
  • check_circleApply expertise in mechanical problem-solving and hardware development in a fast-paced environment

Requirements

  • verifiedU.S. citizenship required
  • verifiedActive DoD Secret security clearance required
  • verifiedBachelor's degree in STEM with 5+ years experience or Master's degree with 3+ years experience
  • verifiedExperience with CAD tools and PDM systems

Nice to Have

Master's degree in Mechanical Engineering. Willingness to travel up to 10%, including internationally. Excellent communication, documentation, and interpersonal skills; strong leadership, collaboration, and mentoring abilities. Familiarity with military and commercial specifications; knowledge of configuration control and change management processes. Experience in electronic packaging design and development, including subsystems, modules, CCAs, PWBs, and interconnects supporting RF, digital, and power systems. Design, fabrication, and integration of electronic assemblies, shelters, racks, power distribution units; electromechanical troubleshooting; machined parts and CNC manufacturing; welded structure design and fabrication; structural design and/or analysis; Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5. Proficiency in Creo CAD tools, Windchill PDM, ECAD development processes, and Microsoft Office Suite (Word, Excel, PowerPoint, Project). Skills in interconnects, cables, and harnesses; experience with modern manufacturing systems and reliability/failure analysis. Proven ability to manage complexity and deliver innovative, practical solutions on time and within budget; demonstrated ability to prioritize and manage multiple tasks effectively. Eagerness to learn and take on new technical challenges; familiarity with Earned Value Management (EVMS), Estimate at Complete (EAC), and Risk & Opportunity Management.

Benefits & Perks

check_circleMedical, dental, and vision insurancecheck_circleLife insurancecheck_circleShort-term and long-term disability insurancecheck_circle401(k) with company matchFlexible spending accounts
Raytheon logo
Company

Raytheon

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

5+ yrs (Senior)

Education

Master's degree in Mechanical Engineering preferred

Job Type

Full-Time

Skills Required

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Skills, education and keywords

Skills: Mechanical Design, Materials, Manufacturing Processes, Cad, Product Data Management, Electronic Packaging Design, Electromechanical Troubleshooting, CNC Manufacturing, Welded Structure Design, Structural Design.

Education: Master's degree in Mechanical Engineering preferred.

Frequently asked questions about Senior Mechanical Engineer at Raytheon

What does a Senior Mechanical Engineer at Raytheon do?expand_more
Day-to-day, the Senior Mechanical Engineer at Raytheon will design, develop, and document components, sub-assemblies, and major end items for defense systems; serve as the technical focal point on small mechanical or cross-functional engineering teams; provide support for product integration efforts in domestic and international factory and supplier locations; and collaborate with cross-functional teams to resolve technical challenges and develop effective design solutions.
What are the requirements for this Senior Mechanical Engineer role?expand_more
To qualify for the Senior Mechanical Engineer at Raytheon position, applicants should have: U.S. citizenship required; Active DoD Secret security clearance required; Bachelor's degree in STEM with 5+ years experience or Master's degree with 3+ years experience; and Experience with CAD tools and PDM systems.
Where is the Senior Mechanical Engineer role at Raytheon located?expand_more
Senior Mechanical Engineer at Raytheon is based in 4, Greenwood Terrace, Pelham, Hillsborough County, New Hampshire, 03076, United States. This is a on-site role.
Is this Senior Mechanical Engineer job remote, hybrid, or on-site?expand_more
Raytheon has listed this Senior Mechanical Engineer role as on-site.
How much experience is required for this Senior Mechanical Engineer role?expand_more
Senior Mechanical Engineer at Raytheon typically requires 5+ years of relevant experience at the senior level.
What skills do you need for the Senior Mechanical Engineer role at Raytheon?expand_more
Key skills for Senior Mechanical Engineer at Raytheon include Mechanical Design; Materials; Manufacturing Processes; Cad; Product Data Management; Electronic Packaging Design; Electromechanical Troubleshooting; and CNC Manufacturing.
What education is required for Senior Mechanical Engineer at Raytheon?expand_more
Educational requirements for this role: Master's degree in Mechanical Engineering preferred.
What category does the Senior Mechanical Engineer role belong to?expand_more
Senior Mechanical Engineer at Raytheon is part of the engineering job category on Recrutus.
Recrutus

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Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

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check_circle
check_circleFlexible work schedules
check_circleEmployee assistance program
check_circleEmployee Scholar Program
check_circleParental leave
check_circlePaid time off and holidays
Mechanical Design
Materials
Manufacturing Processes
Cad
Product Data Management
Electronic Packaging Design
Electromechanical Troubleshooting
CNC Manufacturing
Welded Structure Design
Structural Design
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