ZipRecruiter

Log In

RTX
RTX

61 Rtx Principal Mechanical Engineer Jobs Hiring Near You

Prattwhitney

Principal Mechanical Engineer

Tucson, AZ · On-site

$107.50 - $204.50/hr

Overview At RTX Raytheon, the foundation of our work is rooted in our values and a mission to ... The Advanced Airframes Department is hiring a Principal Mechanical Engineer to be located on site ...

Raytheon

Principal Mechanical Engineer

Goleta, CA

Active and existing security clearance required after day 1 At RTX, the world largest aerospace and ... As a Principal Mechanical Engineer within the Electronic Warfare Mechanical Design Hardware ...

RTX

Principal Mechanical Engineer, Design

Tucson, AZ

$107K - $204K/yr

S. government issued security clearance is required prior to start date At RTX, the world's largest ... This position is for a Principal Mechanical Engineer within the Mechanical Design organization. The ...

JS Consulting

Principal Mechanical Engineer

Tampa, FL · On-site

Job Title- Principal Mechanical Engineer Project Location - Tampa, Florida onsite Duration- Fulltime Visa- USC/ GC Client is searching for a Principal Mechanical Engineer to lead building system ...

Prattwhitney

Senior Principal Mechanical Engineer

Tucson, AZ · On-site

$132.40 - $251.60/hr

... Principal Mechanical Engineer to support an integration and demonstration initiative. The ideal ... What We Offer RTX values Safety, Trust, Respect, Accountability, Collaboration, and Innovation. We ...

PSEG

Principal Mechanical Engineer

Hancocks Bridge, NJ · On-site

PRINCIPAL MECHANICAL ENGINEER - NUCLEAR Job Summary The Principal Nuclear Engineer- Mechanical in Engineering Services provides governance and oversight for multiple mechanical component activities ...

next page

Showing results 1-20

All JobsRtx JobsRtx Principal Mechanical Engineer Jobs

RTX Jobs Information

Do workers at Raytheon get paid breaks?

Yes. Most people get paid breaks.
77% of people say they get paid breaks.
Based on data from 73 people who took the Breakroom Quiz between December 2024 and July 2026.

Does Raytheon pay people when they’re sick?

Yes. Most people get paid when they’re sick.
84% of people say they would get paid if they were sick but scheduled to work.
Based on data from 37 people who took the Breakroom Quiz between August 2025 and July 2026.

At Raytheon, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
66% of people say they have to use vacation days when they’re out sick.
Based on data from 35 people who took the Breakroom Quiz between July 2025 and July 2026.

Is the health insurance from Raytheon affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 36 people who took the Breakroom Quiz between June 2025 and June 2026.

Do people get paid time off at Raytheon?

Most people get paid time off work.
97% of people say they get paid time off.
Based on data from 38 people who took the Breakroom Quiz between August 2025 and July 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 58% of people with changing schedules find out their shifts one week or less ahead of time.
  • 17% of people with changing schedules find out their shifts two weeks ahead of time.
  • 8% of people with changing schedules find out their shifts three weeks ahead of time.
  • 17% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers at Raytheon worry about hours?

Most people don’t worry about getting enough hours.
97% of people report they don’t worry about getting enough hours.
Based on data from 59 people who took the Breakroom Quiz between December 2024 and June 2026.

Do Raytheon workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
46% report that they don’t have enough control over which shifts they work.
Based on data from 46 people who took the Breakroom Quiz between December 2024 and June 2026.

How easy is it for Raytheon workers to change shifts?

Some people find it hard to change shifts.
44% of people report that it’s hard to change shifts if they need to.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and June 2026.

How easy is it to get time off at Raytheon?

Most people find it easy to get time off.
97% of people report it’s easy to get time off.
Based on data from 35 people who took the Breakroom Quiz between August 2025 and July 2026.

Do Raytheon managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
98% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 60 people who took the Breakroom Quiz between December 2024 and June 2026.

Do jobs at Raytheon spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
9% of people report that their job takes up time that they don’t get paid for.
Based on data from 64 people who took the Breakroom Quiz between December 2024 and June 2026.

How easy is it to take sick days at Raytheon?

Most people find it easy to take sick days.
97% of people report that it’s easy to take time off if they are sick.
Based on data from 36 people who took the Breakroom Quiz between August 2025 and July 2026.

Is a Raytheon job good for students?

Most students say this is a good place to work if you’re studying.
100% of students report this is a good place to work if you’re studying.
Based on data from 10 people who took the Breakroom Quiz between January 2025 and July 2026.

Is working at Raytheon good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at Raytheon feel treated with respect by their managers?

Most people feel treated with respect by their managers.
76% of people say they’re treated with respect by their managers.
Based on data from 37 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people at Raytheon get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 33 people who took the Breakroom Quiz between August 2025 and July 2026.

Is it stressful to work at Raytheon?

Some people feel stressed here.
54% of people say they often feel stressed at work.
Based on data from 35 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people at Raytheon enjoy their jobs?

Most people enjoy their job.
85% of people report they enjoy their job.
Based on data from 75 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Raytheon recommend working with their team?

Only some people recommend working with their team.
45% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 38 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people get enough training when they start at Raytheon?

Most people got enough training when they started.
73% of people report they got enough training when they started working here.
Based on data from 37 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people get support to advance at Raytheon?

Only some people are given support to advance their career here.
In the last year, 34% of people report not being given support to advance their career here.
Based on data from 35 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people think Raytheon’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
81% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 36 people who took the Breakroom Quiz between August 2025 and July 2026.

Do workers feel well informed about how Raytheon is doing?

Most people feel well informed about how the company is doing.
67% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 33 people who took the Breakroom Quiz between August 2025 and July 2026.

What other companies are hiring for Principal Mechanical Engineer jobs?

What are the most popular jobs at Rtx?

What are the most popular categories at Rtx?

Infographic showing various Principal Mechanical Engineer job openings at Rtx in the United States as of August 2026, with employment types broken down into 86% Full Time, and 14% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Principal Mechanical Engineer - Effectors

Prattwhitney

Tucson, AZ • On-site

$100 - $130/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Pratt & Whitney rating

8.7

Company rating: 8.7 out of 10

Based on 157 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

Job description

Principal Mechanical Engineer – Tactical Radars & Land Based Effectors

Raytheon Hardware Engineering in Tucson, AZ seeks a Principal Mechanical Engineer to lead the design, development, and deployment of tactical missile systems and associated equipment. This onsite role supports Land & Air Defense Systems missile and launcher product lines and requires collaboration with cross‑functional teams worldwide.

Responsibilities
  • Perform mechanical design, development, and documentation of components and sub‑assemblies for tactical missile systems and equipment in accordance with system requirements.
  • Lead mechanical engineering teams and collaborate across structural, thermal, materials, quality, safety, supply chain, operations, and program leadership.
  • Support factory and suppliers with product development, obsolescence, and troubleshooting domestically and internationally.
  • Interface with other engineering disciplines, non‑technical disciplines, and suppliers to develop design solutions and resolve technical challenges.
  • Work with limited supervision to meet schedule, financial, and technical commitments.
  • Participate in design peer reviews, resolve action items, and conduct trade studies to make sound technical decisions.
  • Apply knowledge of First Article Inspection (FAI) and Raytheon Source Inspection (RSI) processes, working with quality engineers.
  • Mentor and guide a team of engineers within the program.
  • Utilize Raytheon hardware tools and processes to support design and documentation activities.
Qualifications
  • Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of eight (8) years of relevant experience. An advanced degree may substitute for additional experience.
  • Experience in a technical leadership role across the development lifecycle.
  • Experience leading trade studies, design, requirements development and management, and integration and testing of mechanical engineering products.
  • Experience working across multiple functional and discipline organizations to resolve technical challenges.
  • Experience in development, creation, release, and updates of mechanical technical data packages.
  • Experience reviewing and interpreting technical documentation in a production environment.
  • Experience with ANSI/ASME Y14.5 GD&T.
  • Ability to obtain and maintain a U.S. government‑issued security clearance; U.S. citizenship required.
  • Preferred: Advanced degree in mechanical or manufacturing engineering, or hardware systems design.
  • Preferred: Experience in development and production programs for military applications and in a factory supporting full‑rate production of missile components.
  • Preferred: Knowledge of military and commercial specifications, supplier integration, CREO (Pro/E) or similar 3‑D solid modeling software, and PTC Windchill Product Data Management or equivalent.
  • Strong technical writing and oral communication skills; self‑driven leader who collaborates effectively with teams.
  • Ability to work autonomously with minimal supervision.
Benefits
  • Medical, dental, vision, and life insurance.
  • Short– and long‑term disability and 401(k) match.
  • Paid time off, holidays, and flexible work schedules.
  • Employee assistance program and parental leave.
  • Potential annual incentive compensation and short‑term incentive programs based on performance.
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. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

#J-18808-Ljbffr

What Pratt & Whitney employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Pratt & Whitney logo

About Pratt & Whitney

Sourced by ZipRecruiter

Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior products and services to our customers. In 1925, the Pratt & Whitney Aircraft Company was founded by Frederick B. Rentschler, pioneer of the air-cooled radial engine design which enabled unprecedented power-to-weight ratio. Its first engine, the R-1340 Wasp engine, transformed military and commercial aviation and is still in use today. In 1928, the Canadian division of the Pratt & Whitney Aircraft Company was established. In 1944, Pratt & Whitney began its gas turbine and jet propulsion initiative. The company constructed a wind tunnel, laboratory and engineering center to support our allies’ efforts in World War II. In 1945, wartime production included more than 300,000 Pratt & Whitney engines, touted by service members as extremely dependable – a legacy that continues today. From there, Pratt & Whitney continued to design and innovate more powerful, agile, and reliable engines becoming a leader in the aerospace industry. Today, Pratt & Whitney has more than 85,000 engines in service and more than 16,000 customers worldwide.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

East Hartford, CT, US

View All Pratt & Whitney Jobs

Apply