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$132.4k - $251.6k
...than 100 years of experience and renowned engineering expertise to meet the needs of today’s... ...a safer, more secure world. The Mechanical Analysis and Test (MA&T) Department is... ...is seeking an experienced Senior Principal Structural Engineer to join the Mechanical...SuggestedTemporary workWork experience placementWork at officeRemote workFlexible hoursRaytheon
Tucson, AZ3 days ago$165.5k - $215.1k
...Job Description: Saab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Principal Mechanical Engineer to guide others on technical teams in capturing, understanding, and implementing product design requirements for autonomous...SuggestedTemporary workFor contractorsWork experience placementFor subcontractorCasual workLocal areaRemote workSaab
Quincy, MA10 hours ago- ️ Principal Mechanical Engineer, Aircraft Structures Los Angeles County, CA Full-time | On-site Position Overview My client is an advanced aviation startup developing zero-emission aircraft that will transform the future of flight! They're seeking a hands-on...SuggestedFull timeWork experience placement
Lumicity
Los Angeles, CA10 hours agonew - ...Principal Substrate and Packaging Engineer Fully onsite in the San Francisco Bay Area Full time opportunity $400-500K total compensation package... ...signal routing Collaborate closely with electrical, mechanical, SI/PI, and program teams during front‑end and detailed...SuggestedFull timePart time
Fidelis Companies
Alameda, CA10 days ago - ...Are you a highly experienced Principal Welding Engineer with a strong background in robotic welding and manufacturing automation? Would you be interested in joining Genie, a global OEM, to help advance large scale automation and modernize production across multiple sites...SuggestedPart time
Round-Peg Solutions (RPS)
Redmond, WA10 days ago $151.2k - $266.57k
...solutions to some of the world’s hardest engineering problems. Do you want to be part of a... ...dedicated Space Vehicle Responsible Systems Principal Engineer (SV RSE) to join the NGG/OPIR... ...subsystems, including electrical/mechanical design, payloads, and A2100/LM2100 satellite...SuggestedFull timeTemporary workWork experience placementFor subcontractorWork at officeRemote workRelocationFlexible hoursShift workLockheed Martin Corporation
Sunnyvale, CA4 days ago- ...North America Operations has an outstanding opportunity for a passionate and motivated individual to assume the role of Principal Mechanical Engineer supporting our Mt. Juliet, TN facility. Overview The Project Engineering Team is looking for a Principal Mechanical Engineer...SuggestedWork at officeLocal areaFlexible hours
$150k - $225k
...and thrive as part of a team. If that’s you and this role fits, we want to hear from you. Join the power movement as a Principal Mechanical Engineer We’re looking for a Principal Mechanical Engineer to join our R&D and equipment design team to help build the next generation...SuggestedFull timeFlexible hoursNight shiftWeekend work$133.9k - $161k
...passionate, collaborative, energetic, and forward‑thinking individuals to join our team. We are looking to add a Principal Spacecraft Mechanical Engineer I to our team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing...SuggestedPermanent employmentFull timeContract workWork experience placementLocal area- ...diverse perspectives. Join us as we shape the future of AI and beyond. Together, we advance your career. THE ROLE: As a Principal Mechanical Engineer in the Data Center Platform Engineering Group, you will drive the mechanical design for AMD’s next-generation server and...Suggested
$152.69k - $210.23k
Principal Mechanical Engineer (DEN008A) Company: Worley Primary Location: Englewood, Colorado Job Posting: Apr 9, 2026 Unposting Date: May 10, 2026 Employment Type: Employee Schedule: Full-time (3-day hybrid; remote not available) Role Summary The Principal Mechanical...SuggestedFull timeRemote work- Principal Mechanical Engineer page is loaded## Principal Mechanical Engineerlocations: Chandlertime type: Full timeposted on: Posted Yesterdayjob requisition id: R-100681**Job Description:****Principal Mechanical Engineer****Job Summary:**The Principal Mechanical Engineer...SuggestedFull timeLocal area
- Principal Mechanical Engineer III (Life Sciences) Santa Clara, United States | Posted on 02/10/2026 Our client, a world leader in biotechnology and life sciences, is looking for a " Principal Mechanical Engineer III " based out in Santa Clara, CA . Job Duration: Long...SuggestedLong term contract
$170k - $250k
Principal / Sr. Principal Mechanical Design Engineer - Aerospace & Defense $170,000 - $250,000 On-site, Hawthorne, CA Strativ Group is partnering with a fast‑scaling, well‑funded defense technology company (over $1B raised) focused on developing advanced sensing, communications...SuggestedRelocation package- ...auxiliary power units, hydraulics and electromechanical devices, CBRN protection, and HVAC systems. Job Summary: The Principal Mechanical Engineer researches, plans, designs, develops, analyzes, and tests a variety of mechanical equipment items and systems, including...SuggestedWork at officeFlexible hours
$130k - $170k
A leading engineering firm in Kennesaw, GA is seeking a Principal Mechanical Engineer to produce high-quality engineering documents and ensure regulatory compliance. The ideal candidate will have at least 10 years of experience in mechanical system design, working primarily...£65k - £90k per year
...ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Security Check (SC) TRAVEL: Yes, 10% of the Time Senior Principal Mechanical Engineer Location: New Malden (site based with some flexibility to WFH) Salary: £65,000 - £90,000 The mechanical function is...Work from homeRelocation package- ...national security-focused space company dedicated to pushing the boundaries of technology and engineering excellence for our exceptional customers. Job Description As a Principal Mechanical Engineer at BlackVe, Inc, you will play an integral role in design, analysis,...Permanent employmentFlexible hours
- ...design firm specializing in innovative and cost‑effective engineering solutions for data centers, cloud providers, and other large... ...infrastructure, we want to hear from you. Position Summary The Principal Mechanical Engineer will serve as a technical leader and Engineer of...Full timeTemporary workFor contractorsRemote work
- ...outcomes in spine and orthopedic surgeries along with disposable and reusable surgical patient care products. Job Summary The Mechanical Engineer designs operating room equipment including patient support structures, electromechanical, pneumatic, hydraulic actuators, #J...
$107.5k - $204.5k
...strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay... ...modernization, and contribute to general innovation. In addition, the Principal RF Mechanical Engineer will work with customer personnel and program...Temporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours- A leading engineering firm is seeking a Mechanical Principal to coordinate and lead mechanical projects in Pennington, NJ. The role emphasizes collaboration among multidisciplinary teams and requires a Bachelor's degree in Mechanical Engineering, as well as at least 10...
- A leading defence technology firm in Massachusetts is seeking a Senior Principal Mechanical Engineer. This senior position involves leading the design and development of mechanical products, ensuring high-quality outputs while managing complex projects. The ideal candidate...
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Details Job Title: Principal, Mechanical Design Engineer Job ID: 30425 Job Location: Orlando, FL Job Schedule: Employees work 9 out of every 14 days - totaling 80 hours...Local area
$150k - $190k
...solutions designed with the operator in mind and the right amount of engineering rigor? If so - we want to hear from you! This role will... ...ground environments. What you’ll do: Lead a small team of Mechanical Engineers in the planning, design, analysis, and...- Position Summary The Principal Mechanical Design Engineer is a subject matter expert within the product development team, bringing deep technical expertise in mechanical design for medical devices. This role drives innovation by applying current best practices and emerging...
- ...operating with that mindset within a multi-billion dollar company. Varian is looking for an experienced and motivated Staff Mechanical Engineer that has extensive experience with medical electromechanical device design with additional experience in disposable design. This...
$132.4k - $251.6k
Senior Principal Mechanical Engineer page is loaded## Senior Principal Mechanical Engineerlocations: US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGtime type: Full timeposted on: Posted Todayjob requisition id: 01830605**Date Posted:**2026-04-08**Country:**United...Temporary workWork experience placementWork at officeRemote workWorldwideRelocationFlexible hours- Overview Lutron Electronics Co., Inc has an immediate opening for a highly motivated Principal Mechanical Engineering Architect at our Austin, Texas Engineering office. In this role, you would be a key part of the Engineering team, developing innovative and high-quality...Work at officeImmediate startWorldwide
- Select how often (in days) to receive an alert: Principal Mechanical Engineer SME Date: Apr 22, 2026 Summary This position is for a Principal Mechanical Engineer SME for Mechanical Concept Development. In this role, you will define the mechanical packaging and architecture...Work experience placementWork at officeLocal area
