Mechanical Design Engineer - Commercial HVAC
$55 - $75 per hourJobot
Job Details As a Senior Mechanical Engineer, you will be a crucial member of our Engineering Department, serving as a hands‑on technical lead designer. In this role, you won’t just create plans; you’ll witness the successful installation and performance of your designs. You will have project accountability, mentoring responsibilities, and a chance to influence outcomes, ensuring our mechanical systems are not just compliant, but also optimized for real‑world applications. Salary: $55 – $75 per hour Host: Jeremy Lee Responsibilities Technical Ownership: Manage the mechanical design process from the foundation of design through to permit issuance and final construction documentation. Lead Design Execution: Establish design parameters, select systems, size equipment, and define control strategies throughout the project lifecycle. System Design and Troubleshooting: Design and address challenges related to both air‑side (VAV, DOAS, etc.) and water‑side (hydronic systems, pumping, etc.) mechanical systems. QA/QC Responsibility: Ensure quality assurance and control throughout the design process, verifying that all designs meet outlined standards and practical construction viability. Field Integration: Provide support during construction with activities such as submittal reviews, resolving RFIs, and participating in site assessments to ensure smooth project execution. Mentorship: Mentor junior engineers, guiding them in practical project work, code compliance, and enhancing overall document quality. Qualifications 7+ years of experience in the commercial construction sector. Bachelor’s degree in engineering or a related field (required). Professional Engineer (PE) license (preferred). Comprehensive understanding of engineering fundamentals, HVAC systems, and installation standards. Knowledge of California and applicable local building codes (essential). Proficient in Carrier HAP, Trace 700, Energy Pro, or similar software. Proficient in AutoCAD; Revit experience (preferred). Benefits Competitive pay ($55–$75/hr DOE). Health, dental, and vision insurance. Paid time off/Holidays. Disability insurance and company‑paid life insurance. Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions. #J-18808-Ljbffr Jobot
$103.7k - $140.3k
...seeking Experienced or Senior Structural Design Engineers to develop, maintain and modify... ...degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material... ...Design experience on military or commercial aircraft Successful candidates for this...CommercialMechanicalWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift workWeekend workDay shiftAfternoon shift- ...Structural Design Engineer Our client is seeking a motivated and detail-oriented Structural Design Engineer to join their growing team... ...experience who is looking to work on a diverse portfolio of commercial, residential, hospitality, and specialty projects. The...CommercialFor contractors
$119.07k - $195.62k
Senior Mechanical Engineer (Pipe Stress) Responsibilities: Perform pipe stress analysis and piping design for projects and prepare reports on the findings. Coordinate the work... ...0 years in mechanical system design of commercial or institutional buildings. Professional...CommercialMechanicalFull timeContract workTemporary workWork at office- CMTA, Inc. is seeking a Plumbing Engineer in Lafayette, California. The role involves designing plumbing systems, leading projects, and conducting inspections. Candidates should have a BS in Mechanical Engineering and a minimum of three years of plumbing design experience...Mechanical
$127.82k - $207.5k
Responsibilities Assume the mechanical lead and be the Mechanical and Plumbing Engineer of Record (EOR) on many projects.... ...coordinate mechanical and plumbing design through the schematic design... ...plumbing system design for federal, commercial, and/or institutional facilities...CommercialMechanicalContract workTemporary workWork at officeLocal area$103.97k - $132.57k
...Environmental Air Quality Compliance, Engineering or Science At ERM, we're shaping the... ...engineering (chemical, environmental, civil, or mechanical engineering), environmental science, or... ...challenges and unlocking commercial opportunities that meet the needs of today...CommercialMechanicalFixed term contractCasual workLocal areaWorldwideFlexible hours- ...The Arcticom Group (“TAG”) is a U.S.-based network of commercial and industrial mechanical services companies that provide HVACR service, maintenance,... ...refrigeration components. Perform preventative maintenance on HVAC and refrigeration equipment. Complete minor plumbing...CommercialMechanical
- ...are looking for a skilled and experienced HVAC&R Technician to join our team! In this... ...conditioning systems and refrigeration systems in commercial establishments. You have past experience... ...ladders, crawl, and lift 40 pounds #J-18808-Ljbffr Western Pacific Mechanical ServicesCommercialMechanicalFlexible hours
$75k - $100k
...infrastructure consulting firm providing civil engineering and surveying services across California... ...year in a row. We’re looking for a Design Engineer with a couple years of... ...development of site plans for residential, commercial, mixed‑use, roadway, highway, and public...CommercialWork at officeLocal areaFlexible hours$60k - $90k
...communicating with dispatch throughout each trip. Operate a Class A commercial tractor-trailer in compliance with DOT regulations and company... ..., and promptly report any accidents, traffic incidents, or mechanical issues. Ensure all pickups and deliveries are completed safely...CommercialMechanicalWeekly payLong distance- ...Job Description HVAC Project Manager needed... ...local well respected mechanical contractor is looking... ...include overseeing the design, installation, and maintenance... ...clients, architects, engineers, and other... ...mechanical contractor ~ Commercial and Industrial projects...CommercialMechanicalFor contractorsFor subcontractorLocal areaImmediate start
$95k - $175k
...Waggoner and Castle is seeking entry-level engineers with 5-10 years of experience to join... ...office. Responsibilities Prepare design calculations, drawings, specifications,... ...retrofits, multi-family residential buildings, commercial buildings, retail buildings, and hotels....CommercialFor contractorsSummer workH1bWork at office- ...Apprentice Refrigeration And Mechanical Service Technician to assist... ...We are a small specialty commercial refrigeration and mechanical... ...the maintenance and repair of HVAC, refrigeration, and other applicable... ...Familiarity with Diesel engines and generators Basic or advanced...CommercialMechanicalFull timeApprenticeshipSummer workMonday to FridayNight shiftWeekend workDay shift
- Qualdoc is seeking a Power Distribution Product Design Engineer in Emeryville, CA. This role focuses on designing low-voltage electrical distribution equipment and requires strong mechanical engineering skills and collaboration with teams. Successful candidates will create...Mechanical
$140k - $180k
...Us We are a reputable commercial contractor with over 3... ...of experience in the mechanical services industry. We... ...Title Project Manager - HVAC and Plumbing Construction... ...Lead and coordinate engineering, purchasing,... ...experience in estimating, design, and project management...CommercialMechanicalContract workFor contractorsFor subcontractorLocal area$60 per hour
Test Equipment Design Engineer (Mechanical) - Belcan, Berkeley, CA. Pay $60/hr (DOE). Contract only - 3 months. The role involves designing and delivering test equipment for critical tests across iron‑air battery systems and supporting hardware. Job Duties Design, build...MechanicalContract workLocal area- ...Westamerica is among the largest commercial banks headquartered in California. We are looking for outstanding people to join on our winning... ...of this job, the employee is occasionally exposed to moving mechanical parts. The noise level in the work environment is usually...CommercialMechanicalWork at office
$147.96k - $194.22k
...on revolutionizing energy storage with cost‑effective, multi‑day battery technology designed to keep the electric grid secure and reliable. Role Description The Mechanical Engineering team focuses on designing the battery cell, module, and full pack system for our innovative...MechanicalFull timeContract work$165k - $185k
...challenge: the climate crisis. We supply commercial and industrial customers with clean... ...85,000 per year What You’ll Do Here Design and develop mechanical systems for our next-generation DAC... ...bring systems into production Drive engineering rigor through testing, validation,...CommercialMechanicalContract work$45k - $92k
...ventilating and air conditioning systems for commercial customers. Job Description Duties... ...~2 to 6 years hands on Commercial HVAC Experience ~ EPA Certification- Type I... ...Service Skills ~ Good Electrical and Mechanical Diagnostic Skills ~ Ability to complete...CommercialMechanicalHourly payTemporary workNight shiftWeekend work- ...Westamerica is among the largest commercial banks headquartered in California. We are looking for outstanding people to join on our winning... ...of this job, the employee is occasionally exposed to moving mechanical parts. The noise level in the work environment is usually...CommercialMechanicalWork experience placementWork at office
$90k - $115k
Plumbing Engineer Location: Lafayette, CA Salary: $90,000 - 115,0... ...closely with customers to develop designs, calculate construction... ...a Bachelor of Science in Mechanical Engineering or a similar degree... ...Experience in a variety of commercial projects (e.g., biotech, semiconductor...CommercialMechanicalWork at officeLocal areaImmediate startRemote workFlexible hours- ...competitive pay! We are looking for expert commercial refrigeration service technicians who... ...equipment used in the installation of HVAC/R systems Use and maintain hand tools... ...to calculate BTU loads. Ability to read mechanical plans and schematic drawings is a plus...CommercialMechanicalLive inImmediate startRelocation
$50 - $75 per hour
...$75/hour, DOE American Mechanical, inc. (AMi),a leading provider... ...and Air Conditioning (HVAC) services, is seeking a highly... ...team. AMi specializes in the design, value engineering, construction and... ...energy management systems in commercial and industrial buildings. Our...CommercialMechanicalFull timeWork at office- ...coordination between the field team, design team, and our clientele. The... ...multi-family, mixed-use and commercial development projects.... ...Construction Management or Engineering from an ABET accredited... ...experience as a drafter for a mechanical engineering, architectural design...CommercialMechanicalContract work
$112.3k - $151.8k
...us. Boeing Defense, Space & Security (BDS) is seeking Design and Analysis Engineers, in St. Louis, MO, supporting a Phantom Works Fixed Wing... ...Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science,...MechanicalWork experience placementImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift$22 - $24 per hour
...service for frail, low-income residents of designated senior housing locations in Concord.... ...ensure safe and clean conditions and mechanical readiness and documents inspection and... ...Qualifications: Must have a valid Class B Commercial Drivers License and pass annual...CommercialMechanicalHourly payCasual workMonday to Friday- ...HVAC Technician Assists the Installer or Lead Installer in the installation of residential and/or light commercial HVAC equipment and accessories. Work is performed under direct supervision... ...as well as related accessories Mechanical aptitude and the ability to operate...CommercialMechanicalLocal areaImmediate startFlexible hoursShift work
$170.25k - $223.46k
...energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during... ...Description We're hiring a highly experienced Senior Staff Mechanical Design Engineer to lead the architecture and design of our thermal management...MechanicalFull timeRelocation package$36 - $42 per hour
...impact across various sectors, including commercial aerospace, defense, advanced computing... ...and fitting, in order to complete mechanical assemblies from crude sketches, verbal... ...cutting-edge technology, leading the way in engineering design and delivering world-class...CommercialMechanicalPermanent employmentFull timeLocal areaRemote workShift work
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