Full-Time

Senior Mechanical Engineer

Interconnects

Confirmed live in the last 24 hours

RTX

RTX

10,001+ employees

Aerospace systems and defense solutions provider

Compensation Overview

$82k - $164k/yr

+ Short-term Incentive Compensation + Long-term Incentive Compensation

Senior

No H1B Sponsorship

Tewksbury, MA, USA

In Person

Onsite role; requires U.S. citizenship and security clearance.

US Citizenship, US Top Secret Clearance Required

Category
Mechanical Maintenance and Reliability Engineering
Mechanical Engineering
Required Skills
CAD
AutoCAD
Requirements
  • Typically requires a Bachelor’s Degree and a minimum of 5 years of prior engineering experience.
  • Experience in designing and developing cables and harnesses, preferably for use in Military environments, defense, and/or commercial systems.
  • Experience with CAD design (CREO, AutoCAD preferred).
  • 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.
Responsibilities
  • Perform mechanical design, development, and documentation of components, sub-assemblies, and major end items for defense system equipment in accordance with system requirements.
  • Mechanical design, development, and documentation of cables, harnesses, and connectors to meet defense system requirements.
  • Key contributor to small to mid-sized cross functional teams as a technical lead through all phases of development from proposal generation, program start up, requirements allocation, preliminary and detailed design development, and production.
  • Hands-on lead and mentor to the engineering team as a technical expert within the integrated product team environment.
  • Collaborate with other engineering disciplines, non-technical disciplines, and suppliers to develop robust design solutions and resolve technical challenges.
  • Work with limited supervision and meet technical, schedule, and monetary commitments.
  • Participate in design peer reviews and conduct trade studies to promote sound technical decisions.
  • Apply knowledge and experience in technical problem solving and hardware development in an engaged team environment.
  • Engage in personal technical growth and facilitate technical growth in peers and junior engineers. Take an active role in understanding what opportunities are needed to mature the organization on the technical front.
  • Drawing generation, drawing release, and drawing change incorporation.
  • Working with manufacturing and suppliers to evaluate technical change requests.
Desired Qualifications
  • Military cable and electromechanical system design/troubleshooting experience.
  • ASME Y14.5 GD&T (Geometric Dimensioning and Tolerancing) experience.
  • Strong CAD design experience (CREO, AutoCAD preferred).
  • Experience with CREO for creating Cable models and drawings.
  • Experience with PDM/Windchill or similar product data management tool.

RTX operates in the aerospace and defense sectors through three main business units: Collins Aerospace, Pratt & Whitney, and Raytheon. Collins Aerospace provides advanced systems and components for both commercial and military aircraft. Pratt & Whitney focuses on designing and manufacturing jet engines for aviation. Raytheon offers defense solutions, including missile systems, radar, and cybersecurity services. RTX serves a wide range of clients, including commercial airlines, military organizations, and government agencies, and generates revenue through product sales, long-term service contracts, and government contracts. What sets RTX apart from its competitors is its integrated approach, which allows it to deliver comprehensive solutions that address the evolving needs of its clients, ensuring operational efficiency and mission success.

Company Size

10,001+

Company Stage

IPO

Headquarters

Arlington, Virginia

Founded

2022

Simplify Jobs

Simplify's Take

What believers are saying

  • RTX is expanding its market reach in space exploration and habitation technologies.
  • The company is investing in AI-driven cybersecurity and autonomous systems for defense.
  • RTX is actively participating in hypersonic weapons development projects.

What critics are saying

  • Increased competition in space domain awareness may reduce profit margins.
  • Collaboration with IBM may face challenges due to rapid technological advancements.
  • Investment in Firehawk Aerospace could be risky if technological promises aren't met.

What makes RTX unique

  • RTX's Collins Aerospace unit provides advanced systems for commercial and military aircraft.
  • Pratt & Whitney specializes in cutting-edge jet engines for aviation sectors.
  • Raytheon delivers comprehensive defense solutions, including missile systems and cybersecurity services.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Employee Assistance Plan

Wellness Program

Gym Membership

Tuition Reimbursement

Student Loan Assistance

Home Office Stipend

Phone/Internet Stipend

Short-term Disability

Long-term Disability

Employee Scholar Program

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds

Ovia Health, fertility, and family planning

Bright Horizons, child and elder care services

Doctor on Demand, virtual doctor visits

Teladoc Medical Experts, second opinion program

Company News

EIN News
Jun 10th, 2025
Phoenix Semiconductor Secures $5.5M Funding

Phoenix Semiconductor secured $5.5 million in seed funding from J2 Ventures and RTX Ventures, with additional investments from IronGate Capital Advisors and Lockheed Martin Ventures. The company announced its inaugural Board of Directors, including CEO Ryan Hatcher, Jonathan Bronson of J2 Ventures, and Didier Thibaud. Phoenix aims to address the shortage of domestically manufactured legacy chips critical to national security and industrial sectors.

Bloomberg
Jun 3rd, 2025
Former Key SpaceX Engineer’s Impulse Space Raises $300 Million

Impulse Space raised $300 million in its latest funding round as the US-based startup looks to cash in on demand for its highly agile spacecraft.

PR Newswire
May 28th, 2025
Gastops Secures RTX Investment for ODM Tech

Gastops Ltd. has announced a multi-million-dollar investment from RTX under Canada's Industrial and Technological Benefits policy. This funding will support R&D for next-gen oil debris monitoring systems and future oil and fuel monitoring technologies for Pratt & Whitney military engines. The collaboration aims to enhance Canadian innovation and expand technology capabilities. The investment is expected to boost Canada's defense sector, fostering economic growth and creating high-value jobs.

Tech Funding News
Feb 13th, 2025
Nvidia's rival EnCharge AI raises $100M for next-gen hardware — TFN

Currently, most AI inference computation relies on massive clusters of energy-intensive chips in cloud data centres — an environmentally and economically EnCharge AI raises $100M

Finsmes
Nov 12th, 2024
Vatn Systems Raises $13M in Seed Funding

Vatn Systems, a Portsmouth, RI-based defense technology company building autonomous underwater vehicles for the US military and allies, raised $13M in Seed funding