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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 ...

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 ...

RTX

Principal Mechanical Engineer, Design

Tucson, AZ

$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 ...

RTX

Principal Mechanical Engineer, Design

Tucson, AZ · On-site

$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 ...

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 ...

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 ...

EC Source

Principal Mechanical Engineer

Overview We are seeking a highly experienced and technically skilled Principal Mechanical Engineer to lead mechanical engineering efforts within our Major Projects Power Delivery division. This role ...

Quiet Capital

Principal Mechanical Engineer

Milpitas, CA · On-site

$150 - $225/hr

The Principal Mechanical Engineer will be responsible for the design and implementation of advanced R&D equipment and complex machinery. This role requires strong technical expertise, procedural ...

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RTX Jobs Information

Do workers at RTX get paid breaks?

Yes. Most people get paid breaks.
72% of people say they get paid breaks.
Based on data from 53 people who took the Breakroom Quiz between November 2024 and August 2026.

Does RTX pay people when they’re sick?

Yes. Most people get paid when they’re sick.
88% of people say they would get paid if they were sick but scheduled to work.
Based on data from 33 people who took the Breakroom Quiz between August 2025 and August 2026.

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

Only some people have separate paid time off for sick days and vacation.
59% of people say they have to use vacation days when they’re out sick.
Based on data from 34 people who took the Breakroom Quiz between August 2025 and August 2026.

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

Most people say the health insurance costs are okay.
91% of people say the health insurance costs are okay
Based on data from 32 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get paid time off at RTX?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 34 people who took the Breakroom Quiz between August 2025 and August 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.
  • 89% of people with changing schedules find out their shifts one week or less ahead of time.
  • 11% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 9 people who took the Breakroom Quiz between January 2025 and March 2026.

Do workers at RTX worry about hours?

Most people don’t worry about getting enough hours.
94% of people report they don’t worry about getting enough hours.
Based on data from 31 people who took the Breakroom Quiz between March 2025 and March 2026.

Do RTX workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
39% report that they don’t have enough control over which shifts they work.
Based on data from 36 people who took the Breakroom Quiz between December 2024 and January 2026.

How easy is it for RTX workers to change shifts?

Most people find it easy to change shifts.
81% of people report that it’s easy to change shifts if they need to.
Based on data from 26 people who took the Breakroom Quiz between January 2025 and March 2026.

How easy is it to get time off at RTX?

Most people find it easy to get time off.
76% of people report it’s easy to get time off.
Based on data from 33 people who took the Breakroom Quiz between August 2025 and August 2026.

Do RTX managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
94% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 35 people who took the Breakroom Quiz between March 2025 and March 2026.

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

Rarely. The job doesn't usually spill into unpaid time.
15% of people report that their job takes up time that they don’t get paid for.
Based on data from 33 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to take sick days at RTX?

Most people find it easy to take sick days.
94% of people report that it’s easy to take time off if they are sick.
Based on data from 34 people who took the Breakroom Quiz between August 2025 and August 2026.

Is a RTX job good for students?

Most students say this is a good place to work if you’re studying.
91% of students report this is a good place to work if you’re studying.
Based on data from 11 people who took the Breakroom Quiz between January 2025 and March 2026.

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

Most parents and caregivers say this is a good place to work.
77% of people who care for a child or other relative report this is a good place to work.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and July 2026.

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

Most people feel treated with respect by their managers.
67% of people say they’re treated with respect by their managers.
Based on data from 30 people who took the Breakroom Quiz between August 2025 and August 2026.

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

Most people get breaks without interruption.
75% of people report that they get to take their breaks without interruption.
Based on data from 76 people who took the Breakroom Quiz between November 2024 and August 2026.

Is it stressful to work at RTX?

Most people feel stressed out here.
69% of people say they often feel stressed out at work.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and July 2026.

Do people at RTX enjoy their jobs?

Most people enjoy their job.
76% of people report they enjoy their job.
Based on data from 34 people who took the Breakroom Quiz between July 2025 and July 2026.

Do people at RTX recommend working with their team?

Only some people recommend working with their team.
56% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 34 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get enough training when they start at RTX?

Some people didn’t get enough training when they started.
50% of people report they didn’t get enough training when they started working here.
Based on data from 32 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get support to advance at RTX?

Only some people are given support to advance their career here.
In the last year, 44% of people report not being given support to advance their career here.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and July 2026.

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

Most people think headquarters doesn’t understand what’s happening where they work.
85% 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 34 people who took the Breakroom Quiz between July 2025 and July 2026.

Do workers feel well informed about how RTX is doing?

Only some people feel well informed about how the company is doing.
42% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 31 people who took the Breakroom Quiz between August 2025 and August 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 92% Full Time, and 8% Nights. Highlights an 95% Physical, 2% 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 7 days ago

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.

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