Mechanical Engineer
Sphinx Staffing
Mechanical Engineer – Irvine, CA (Hybrid) We're hiring for a growing design-build firm known for large-scale commercial and industrial projects nationwide. This is a hybrid role based out of Irvine, CA. What you’ll do: Design HVAC systems, piping, equipment layouts, and all mechanical systems for large-scale commercial and industrial projects Contribute to project design concepts and criteria Analyze complex design problems and develop new techniques/procedures Consult with construction teams on constructability Monitor project progress for accuracy, schedule, and budget Represent projects at client meetings and industry events Potentially lead design engineering activities on large or multi-discipline projects Mentor and direct junior team members What you need: 5-11+ years of related mechanical engineering experience Professional Engineer (PE) license preferred Proficiency in Revit Strong grasp of engineering/design software and automated design tools Ability to travel up to 25% This is a great fit for a Mechanical PE who wants to own full mechanical scope, HVAC, piping, equipment selection, and everything in between, on high-impact commercial and industrial builds with a firm that has serious staying power in the industry. #J-18808-Ljbffr
$70k - $300k
...Mechanical Engineer Field AI is transforming how robots interact with the real world. We are building risk-aware, reliable, and field-ready AI systems that address the most complex challenges in robotics, unlocking the full potential of embodied intelligence. We go...SuggestedContract workRemote work$130k - $200k
...A Day in Your Life at MKS: As a Principal Mechanical Engineer at Newport / MKS Instruments, you will partner with; Irvine Systems Engineering {Product Engineering, Test & Measurement, Project Management, and Product Marketing}, Systems Assembly, NPO {shaping and coating...SuggestedVisa sponsorshipWork visaRelocation package$80k - $120k
...and scheduling the work internally. Initially, this person is given sales leads for some established customers. The Service Sales Engineer is also expected to develop new clients to attain sales goals. Supervises: N/A Essential Duties & Responsibilities Identify, sell...SuggestedTemporary workWork at officeMonday to FridayFlexible hours$129k - $171k
...computer vision, sensor fusion, and networking technology to the military in months, not years.ABOUT THE JOBAt Anduril, our Mechanical Engineers, Components and Propulsion are at the forefront of defense technology, crafting high-impact, cutting-edge propulsion systems...SuggestedFull timeWork experience placementImmediate start- ...Role: Mechanical Engineer Location: Irvine, CA FTE Only Job Description Must Have Technical/Functional Skills Hardware & System Design Skills Environmental Control Systems (ECS): Designing aircraft air cycle, vapor cycle, bleed air, or cabin pressure architectures. Component...Suggested
- ...in your community, but around the world.We believe building engineering is more than systems and structures, it’s about powering progress... ..., sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve...Contract work
$120k - $150k
...Mechanical Engineer Irvine, CA | Hybrid Schedule | Contract-to-Hire Design the Systems. Own the Work. Make an Impact. If you're tired of being the engineer who only reviews drawings, coordinates consultants, or manages projects from a distance, this opportunity...Permanent employmentContract workTemporary workImmediate start$129k - $171k
...Mechanical Engineer, Space Costa Mesa, California, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...Full timeWork experience placement- ...SCIFs (Sensitive Compartmented Information Facilities), launcher systems, and other ruggedized expeditionary platforms. This Mechanical Engineer will be responsible for the design, integration, prototyping, testing, and production support of complex electromechanical...
$137.8k - $172.3k
...Summary As a member of Rivian's Seat team within the Interior Engineering department, you will play a key role in shaping innovation... ...you do Qualifications Bachelors of Science in Mechanical Engineering (Or related discipline, Masters degree preferred)...Full timeContract workTemporary workPart timeLocal areaShift work$137.8k - $172.2k
...love of the outdoors and a desire to protect it for future generations. Role Summary Rivian is seeking a Staff Mechanical Design Engineer, Battery Analysis to join the Battery Analysis team within Energy Storage Systems. In this role, you will provide...Full timeContract workTemporary workPart timeLocal areaShift work$107.8k - $134.8k
...Assembly Analyze PCBs, ICs, and press-fit components for mechanical failure modes (deflection, temperature, contamination, humidity... ...Qualifications Bachelor's Degree in Mechanical Engineering or related technical field and 3+ years of experience, OR...Full timeContract workLocal area$80k - $140k
...support and sustainment of existing product lines. It combines hands-on engineering with cross-functional collaboration to drive innovation from concept through production. The position emphasizes mechanical design, prototyping, and testing of composite phenolic and...Permanent employmentFull timeFor contractorsWork at officeShift work$146k - $194k
...computer vision, sensor fusion, and networking technology to the military in months, not years.ABOUT THE JOBAt Anduril, our Mechanical Engineers, Subsystem Integration and Test Engineers are at the forefront of defense technology, meticulously crafting high-impact, cutting...Full timeWork experience placementImmediate start$105k - $155k
...for growth here. Together, let’s redefine what is possible in orbit and beyond!Terran Orbital is seeking an experienced Sr. Mechanical Engineer to join our dynamic team. Reporting to the Mechanical Engineering Manager, the Sr. Mechanical Engineer will will lead or contribute...Permanent employmentWork at officeLocal areaFlexible hours$85k - $120k
...liquefied natural gas (LNG), liquefied hydrogen (LH2), and industrial gases industries. Applications include fueling stations, marine engines, peak shaving, power generation, virtual pipelines, carbon capture, geothermal power and well stimulation. We are a subsidiary of...Contract workWorldwideNight shift$70k - $110k
A leading engineering firm seeks an entry-level Mechanical Engineer to support the design and delivery of mechanical systems for healthcare facilities. Responsibilities include developing HVAC designs, conducting building surveys, and preparing technical documentation....Remote work- ...Senior Mechanical Engineer TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product sustainment. This role will have broad...
$146k - $194k
...endurance, precision, and mission flexibility to our customers. These vehicles, such as Dive-XL and Copperhead, require Senior Mechanical Engineers with broad experience to develop and analyze technical solutions in a fast-paced environment to enable programmatic success....Full timeWork experience placementImmediate start$107.8k - $134.8k
...outdoors and a desire to protect it for future generations. Role Summary As a Lead Closures Engineer, you will be the driving force behind the sophisticated mechanisms and structures that define the touchpoints of a world-class vehicle. You'll own the entire...Full timeContract workTemporary workPart timeLocal areaShift work$150k - $250k
...Sr. Mechanical Engineer Irvine, CA Aerospace is at a turning point — costs are rising, supply chains are strained, and old ways of building can't keep up. At Neon Aero, we're breaking that mold. We move fast, think big, and combine start-up agility with aerospace...$107.8k - $134.8k
...generations. Role Summary Join Rivian's Vehicle Hardware Engineering - Chassis - Product Development team as a key contributor in... ...our electric adventure vehicles to life. As a Senior Mechanical Design & Release Engineer, you'll be instrumental in the...Full timeContract workTemporary workPart timeWork experience placementLocal areaShift work- Anduril Industries seeks a Battery Mechanical Engineer to own mechanical design, thermal management, and structural analysis for high‑voltage and energy storage modules. You will lead from concept to deployment, using NX/SolidWorks and FEA/CFD tools while collaborating...
$137.8k - $175k
...As the Staff Body Closures Handle and Latch Design & Release Engineer, you will take full ownership of the end-to-end development, integration, and release of next-generation handle and latch mechanisms. Driving programs from early technology concepts through production...Full timeContract workTemporary workPart timeLocal areaShift work$129k - $171k
Anduril in Costa Mesa, California is seeking a Mechanical Engineer for the Maneuver Dominance team. The role involves the development of aerial robotic systems and requires at least 3 years of mechanical design experience. Candidates should have skills in CAD and understanding...- Mechanical Engineer - Cryogenic Location: Irvine, CA — Onsite Join my client in developing next-generation solid-state hydrogen storage technology aimed at one of the biggest challenges in the hydrogen economy: safe, efficient storage. You’ll turn innovative concepts into...
$70k - $110k
Job Summary The entry level Mechanical Engineer will support the design and delivery of mechanical systems for healthcare and other complex facilities. This role focuses on technical execution, coordination with multidisciplinary teams, and contributing to high-quality...Full timeLocal areaRemote work- Job Description Insight Global is seeking a Mechanical Engineer to support a leading OEM client focused on advanced air vehicle and strike platform development. This engineer will support the Air Dominance and Strike Mechanical Engineering team, contributing to the design...
$75k - $160k
...range $75,000.00/yr - $160,000.00/yr MEP STAFF is the #1 MEP Engineering and Construction Recruitment Firm in the United States. We... ...around Los Angeles, Orange County, and across the country seeking Mechanical Designers, Engineers, and Project Managers. We have openings...Full time- ...value truth and clarity and believe it is an essential component of our team’s success. We are looking for a highly motivated Mechanical Engineer to support the Senior Mechanical Engineer Team Lead within the Displays division. In this supporting role, the Mechanical...
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