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Keywords: Part-Time Mechanical Engineer - Principal Level, Location: USA

Page: 7

Principal RF Antenna and Radome Design Engineer

Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate..., structural, mechanical, systems, etc. Work with antenna manufacturing suppliers Analyze simulation or test data to verify...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Reliability Engineer (Principal - Advisor) Artificial Lift

Principal Reliability Engineer applies advanced reliability engineering expertise to improve the performance, run life... qualifications, and business needs. Opportunities range from Principal Reliability Engineer to Technical Advisor - Reliability...

Company: Halliburton
Location: Odessa, TX
Posted Date: 17 Jan 2026

Principal Test Development Engineer - Onsite Tewksbury, MA

that create a safer, more secure world. Raytheon is currently seeking a Principal Test Equipment Design Engineer to join the... Equipment (ATE), along with custom electro-mechanical holding fixtures and associated interface cabling and harnessing...

Posted Date: 17 Jan 2026

Principal Program Quality Engineer

. We are seeking an onsite Principal Program Quality Engineer (PQE) to serve within the Standard Missile Program. The PQE will support... with all cross-functional teams including systems, electrical, mechanical, operations, supply chain, and systems integration and test...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Senior Principal RF Antenna and Radome Design Engineer

Antenna Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate..., structural, mechanical, systems, etc. Work with antenna manufacturing suppliers Analyze simulation or test data to verify...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Systems Engineer (ONSITE)

for an experienced Principal Systems Engineer to join our dynamic, talented, and rapidly growing team. What You Will Do Work closely... Ability to interact effectively with multidisciplinary teams of design professionals including electrical, mechanical...

Location: Aberdeen, MD
Posted Date: 17 Jan 2026

Principal RF Range Engineer

Effector RF Design Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate..., and/or RCS ranges/chambers Work with interdisciplinary engineering teams including thermal, structural, mechanical, systems...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Materials Engineer

/program commitments The Principal Materials Engineer job is in Andover, MA and the position is onsite. Qualifications... that create a safer, more secure world. The Materials and Process Engineering Department, which functions within Mechanical...

Posted Date: 17 Jan 2026

Principal Manufacturing Development Engineer

capabilities analysis to ensure factory readiness and improve product producibility As a Principal Manufacturing Development... Engineer, you’ll lead and coordinate projects and improvements across the extended value streams and will develop influential...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Test Solutions Senior Principal Systems Engineer

sustainment. The Test Solution Effectors - AUR (All Up Round) Department seeks a Senior Principal Systems Engineer who can drive... experience developing artifacts within the electrical, software, mechanical, systems or Configurable logic engineering...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Analyst Support Engineer

test solutions with the most advanced engineering systems in the world. Raytheon is seeking a Principal Analyst Support... Engineer to manage and implement environmental test projects, as well as oversee the day-to-day administrative functions...

Location: Tucson, AZ
Posted Date: 17 Jan 2026
Salary: $82000 - 164000 per year

Principal Engineer – Solid Propulsion

is seeking to hire a Principal Engineer - Solid Propulsion. What you will do: Apply or develop highly advanced technologies... and resolve issues associated with the development and implementation of operational missile programs The Principal Engineer...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Electrical Hardware Design Engineer (Onsite)

We are seeking a Principal Electrical Engineer to play a critical technical leadership role within the Resilient Connectivity.... As a Principal Electrical Engineer, you will serve as a hands-on technical authority, leading the design and development of advanced...

Posted Date: 17 Jan 2026

Principal Electrical Engineer - Microelectronics (Onsite)

challenges and to meet the demands of a rapidly evolving global market. We are seeking a Principal Electrical Engineer... most effective, resilient, and secure solutions for the Warfighter. As a Principal Electrical Engineer in the Microelectronics...

Posted Date: 17 Jan 2026

Principal Structures Engineer (Onsite)

is looking for an experienced, highly motivated Principal Structures Engineer to join our Landing Systems Wheel and Brake Structures Team...://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 Security Clearance: None...

Posted Date: 17 Jan 2026

Principal Sys Safety Engineer

safety. This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us on the Air... and Space team in Tucson, AZ. What You Will Do: As a Principal System Safety Engineer, your responsibilities will include...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal RF Subsystems Engineer

Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate... across frequencies from MHz through millimeter-wave. Decompose system-level requirements into detailed RF component requirements...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Engineer- EMT and Special Studies

Principal Power System Engineer with a focus on EMT Studies, in the Renewables & Power Grids group. Our team provides creative... scale loads. The Principal Engineer must demonstrate vision and drive and be passionate about contributing to the growth...

Company: DNV
Location: Dallas, TX
Posted Date: 17 Jan 2026

Principal Test Engineer Manufacturing Design

. What You Will Do: Join us as a Principal Test and Validation Engineer in Manufacturing Design, where you'll drive technical test support from development... Engineering, Manufacturing Engineering, Industrial Engineering, Chemical Engineering, Mechanical Engineering or Aerospace...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

2026 ADGE Sr Principal Mech Engineer (On-Site)

Title: ADGE Sr Principal Mechanical Engineer (On-Site) Job Description: The Air Defense Ground Equipment Mechanical.... We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal...

Posted Date: 17 Jan 2026