Mechanical Engineer - Building Systems & HVAC Design
$85k - $155kMEP STAFF, LLC
A leading engineering and construction recruitment firm in the United States is seeking a Mechanical Designer/Engineer to work on various projects including healthcare and educational facilities. The ideal candidate will have a Bachelor’s degree in Mechanical or Architectural Engineering and proficiency in AutoCAD among other tools. Competitive compensation ranges from $85,000 to $155,000 annually, along with benefits like medical and vision insurance. #J-18808-Ljbffr
$100k - $110k
A leading construction management firm in Los Angeles seeks a Mechanical Engineer with expertise in mechanical systems design. Candidates should have a Bachelor's degree in Mechanical Engineering and at least 5 years of experience, particularly in federal projects. Responsibilities...Building- ...achieve our mission, we’re building mass‑producible, inherently... ...the Team As a Senior, Thermo‑Mechanical Design Engineer, you will be the... ...the Reactor Cavity Cooling System (RCCS), leading the design... ...in thermal‑fluid systems, HVAC, piping, and structural design...BuildingPermanent employmentWeekend work
$95k - $130k
Mechanical Engineer (Infrastructure Fluid Systems) Design and implement advanced compressed air systems for state-of-the-art... ...infrastructure team, you will design, build, and activate some of the world’s... ...including compressed air, HVAC, and plumbing systems Understand...BuildingPermanent employmentContract workTemporary workFor contractorsFor subcontractor- ...Center Strategy, Planning, Design, Integration,... ...Ramboll As our new Control Systems Engineer, you will be a part of... ...as needed Mentor mechanical engineers and assist with... ...front end platforms for HVAC controls. Develop and... .../ BCM / BAS Systems (Building monitoring systems /...BuildingFull time
$105k - $125k
Mechanical Engineer, Fluid Systems - 2026 New Graduate Own the end-to-end design and production ramp of Kaleidos fluid systems Location: El Segundo, California, United States... ...systems from preliminary design through build and production. These systems include the primary...Building- Mechanical Engineer , Fluids Systems Radiant is seeking a highly motivated Mechanical Engineer, Fluids Systems to own critical Kaleidos fluid systems from preliminary design through build and production. These systems include the primary loop subsystems and power conversion...BuildingFull timeImmediate startRemote workFlexible hoursWeekend work
$130k - $180k
Sr. Mechanical Engineer, Flight Termination System (starship) Lead the design and qualification of Starship flight termination hardware for safe, reliable launches Location... ...to achieve SpaceX's highest-yet component build rate, striving for high factory yield and automotive...BuildingPermanent employmentTemporary workWork experience placement- PAE-Consulting-Engineers is looking for a Mechanical Engineer II to join their team in a hybrid office in Los Angeles. In this role, you will handle mechanical system layouts for HVAC, Plumbing, and Fire Protection. You'll work with a Lead Engineer to ensure projects meet...BuildingWork at office
- WSP in the U.S. is seeking a Lead Mechanical Engineer for its Property & Buildings team in Los Angeles, CA. The... ...building sectors, leading engineering design and delivery from concept through... ...projects and a firm grasp of HVAC systems. The position offers comprehensive...Building
$71k - $101k
A leading engineering firm is seeking a Mechanical Engineer to join their Building Engineering Services Group in Los Angeles. The role involves coordinating mechanical... ...and preparing construction documents for HVAC design. Candidates should possess a Bachelor's degree...BuildingFull time$150k - $200k
...Job Description Senior Thermal Systems Engineer - Heat Exchanger Design Hawthorne, California | On-site... ...manufacturing techniques, our team is building high-performance hardware capable of... ...fundamentals in heat transfer and fluid mechanics with a passion for building real...Building- ...-time position as a Mechanical Project Engineer located in the San Diego... ...industry-leading building information modeling (BIM) capabilities, design/build services, sustainable... ..., commercial HVAC services, and complex... ...mechanical and industrial system installations....BuildingFull timeFor contractors
$72.7k - $100k
Early Career Mechanical Engineer - Los Angeles, CA - Property & Buildings Team Be involved in projects with our... ...level technical assistance in design and development of mechanical systems for building and... ...infrastructure projects. Assist with HVAC system design including...BuildingInternshipLocal area$72.7k - $100k
...in the U.S. is looking for an Early Career Mechanical Engineer to work in the Property & Buildings Team in Los Angeles, CA. The role involves providing technical assistance in the design and development of mechanical systems for building projects. Candidates should have...Building$130k - $180k
...growing, multi-discipline engineering firm, is seeking a Senior Mechanical Engineer to join and help... ...who enjoys both hands-on design and mentoring others,... ...execution across diverse building types Act as a trusted advisor... ...experience in mechanical/HVAC/plumbing design Strong...BuildingFor contractors$110k - $160k
...natural environments. As a team of engineers, architects, designers, scientists, creators and a community... ...DD phases Thorough knowledge of Mechanical/Electrical codes Advanced equipment... ...accredited program 10+ years of building HVAC or Electrical design experience Registered...BuildingWork at office$107.5k - $150k
...Segundo, CA-based startup building the world’s first mass-... ...leverages modern software engineering to rapidly deliver safe,... ...seeking a highly motivated Mechanical Engineer, Fluids Systems to own critical Kaleidos... ...systems from preliminary design through build and...BuildingFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$85.8k - $104.8k
...motivated and detail-oriented Mechanical Engineer II to join our team in a... ...gap between foundational design and project leadership,... ...taking ownership of mechanical system layouts for HVAC, Plumbing, and Fire... ...ways, and our designs enable buildings and communities to be more...BuildingWork at office$90k - $120k
A leading engineering firm in Los Angeles is looking for a Mechanical Engineer II to develop and document HVAC system designs. The ideal candidate will have at least 3 years of experience in designing complex building systems and a relevant engineering degree. This position...BuildingFlexible hours- ...El Segundo, CA is seeking a Facilities Mechanical HVAC Engineer at Experienced or Senior level to... ...infrastructure. You will ensure compliance with building codes and regulations while providing... ...Engineering and experience with HVAC systems. Strong analytical skills and the...Building
$80k - $120k
...Group Sales Sales Engineer The Facility Service... ...for conceptual design, estimates, and... ...management on a variety of systems. The individual in... ...of the largest mechanical contractors in the... ...and industrial HVAC, refrigeration,... ...process piping, and building automation systems...BuildingTemporary workFor contractorsWork experience placementWork at officeMonday to FridayFlexible hours$100k - $200k
Senior Mechanical Engineer (site Infrastructure) Own our site infrastructure design and deployment for the Skyfall printing system. Location: Los Angeles Compensation:... ...Infrastructure) Freeform builds AI-native... ...pumps, compressors, and HVAC) to optimize operational...BuildingFor contractorsCasual workRelocation packageFlexible hours$105k - $125k
jobs.frontdoordefense.com - Jobboard is seeking a Mechanical Engineer, Fluid Systems, for their location in El Segundo, California. This role focuses on the design and production ramp of Kaleidos fluid systems. The ideal candidate will have a Bachelor's degree in relevant...- ...General Galactic General Galactic designs, builds, and flies advanced... ...Varda, Impulse, and Relativity engineers, our vision is to dominate cislunar... ...As an Electrolyzer Mechanical Design Engineer, you will lead... ...Contribute to other Genesis systems, including fuel cells, dehumidifiers...BuildingPermanent employmentLocal areaShift work
- .... Founded by an ex‑SpaceX engineer, Critical Energy designs and manufactures factory‑built... ...These rapidly deployable systems convert heat into... ...rapidly. Our Mission To build an abundant, low‑cost, 100... ...innovative and versatile Senior Mechanical Design Engineer to create...BuildingImmediate startFlexible hours
$87.02k - $185.82k
...Hawthorne, California, is looking for a Mechanical Engineer specializing in robotics integration. The role emphasizes mechanical design, product integration, and collaboration across... ...ensure innovative solutions for robotic systems. Candidates should possess strong...$120k - $200k
Mechanical Engineer (Complex Precision Systems) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale... ...new era of innovation where complex hardware is designed, built, and scaled without limits. In this role,...BuildingCasual workInternshipRelocation packageLong distanceFlexible hours$120k - $200k
MECHANICAL ENGINEER (COMPLEX PRECISION SYSTEMS) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale... ...new era of innovation where complex hardware is designed, built, and scaled without limits. In this role,...BuildingFull timeCasual workInternshipRelocation packageLong distanceFlexible hours$95k - $130k
SpaceX is seeking a Mechanical Engineer (Infrastructure Fluid Systems) in Hawthorne, California. This role involves designing and implementing advanced compressed air systems for cutting... ...in engineering and experience with HVAC or plumbing systems. This position offers...- Kindredventures is seeking a Mechanical Design Engineer II in Los Angeles, CA who will design and develop mechanical systems for next-generation reentry vehicles. The role involves collaboration with cross-functional teams to solve packaging and manufacturability problems...Full time
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