Mechanical HVAC Engineer
Liberty Personnel Services, Inc.
Mechanical, Plumbing & Fire Protection Designer | Los Angeles, CA Join a Growing Engineering Team Designing High-Profile Building Projects We’re seeking a Mechanical, Plumbing & Fire Protection Designer to support innovative commercial, educational, hospitality, and multi-residential projects throughout Southern California. This is a great opportunity for a motivated designer looking to grow under the mentorship of experienced Professional Engineers. Responsibilities Develop HVAC, plumbing, and fire protection system drawings Assist with specifications, feasibility studies, and energy modeling Perform gas utility load calculations and heat load calculations Support building pressurization plans and HVAC controls development Coordinate BMS details and sequences of operation with design teams Assist during construction phases with RFIs, submittals, and site visits Collaborate with multidisciplinary teams to deliver high-quality design packages Qualifications Experience with HVAC, plumbing, and fire protection design Proficiency in Revit, AutoCAD, BIM 360, Bluebeam, EnergyPro, and MS Office Familiarity with California Building Codes and Title 24 requirements Strong communication and organizational skills Bachelor’s degree in Mechanical Engineering preferred HAP Carrier, Trane Trace 700, and Hydratec experience preferred #J-18808-Ljbffr Liberty Personnel Services, Inc.
- Liberty Personnel Services, Inc. is seeking a mechanical engineer in Glendale, California, specialized in HVAC Design. The firm has an impressive portfolio including schools, healthcare facilities, hotels, and commercial buildings. This small but established MEP firm offers...Mechanical
$111.35k - $150.65k
The Boeing Company is seeking a Facilities Mechanical HVAC Engineer in El Segundo, CA. The role involves ensuring compliance with building codes and customer requirements while developing technical designs and cost estimates. Candidates should have a Bachelor's degree...Mechanical- A global engineering consultancy in Los Angeles is seeking an experienced HVAC/Tunnel Ventilation & Fire Life Safety Engineer. This role involves designing mechanical systems for transportation projects and requires a Bachelor's degree in Mechanical Engineering with a PE...Mechanical
- Senior Mechanical Engineer Opportunity | Los Angeles, CA Lead High-Impact Building Projects Across Southern California. We’re seeking a Senior... ...execution, and client‑facing environments. Responsibilities Lead HVAC, plumbing, and fire protection system design for new...Mechanical
$110k - $175k
A leading engineering firm in Glendale, California, is seeking a Senior Mechanical Engineer for Healthcare projects. The role involves leading a team, ensuring quality design and compliance, and performing complex HVAC analyses. Ideal candidates will have over 8 years...Mechanical$123.6k - $170k
Jacobs is looking for a motivated Senior Mechanical HVAC Engineer in Los Angeles to join our Advanced Manufacturing Group. This role focuses on delivering innovative HVAC design solutions for electric vehicle and battery manufacturing projects. Candidates should have at...MechanicalFlexible hours$123.6k - $170k
...location. Job Summary We’re looking for a high‑energy, Senior HVAC Engineer with extensive experience in dust collection systems to help... ...Advanced Manufacturing clients. You will lead our Building Mechanical team members on projects, perform field investigations, interface...MechanicalFull timeWork at officeRemote work$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...MechanicalFlexible hours- A leading consultancy firm is seeking a Mechanical Engineer specialized in Data Center Facilities to join their team in Los Angeles. The ideal... ...engineering experience. Responsibilities include developing HVAC mechanical designs, performing engineering calculations, and...MechanicalFlexible hours
- Plumbing/FP Engineer This position requires a minimum of 10 years plumbing design experience for a variety of projects, including educational... ...requirements, Title 24, and NFPA codes Bachelor’s degree in Mechanical Engineering Proficiency with Revit and AutoCAD...MechanicalFull timeFor subcontractorLocal areaImmediate start
- Overview A small dynamic Mechanical and Electrical Consulting Engineering firm with headquarters in San Francisco and offices in Oakland and in Los Angeles is looking for dynamic and self motivated engineers and designers for the following positions. Our clients range...MechanicalFull timeFor subcontractorLocal areaImmediate start
- A leading engineering firm in Los Angeles is seeking a Mechanical Engineer to design HVAC and plumbing systems for data centers. Responsibilities include leading engineering design for diverse projects, conducting energy studies, and performing airflow modeling. The ideal...Mechanical
$111.35k - $150.65k
...Find your future with us. Boeing’s Global Real Estate and Facilities (GREF) organization is currently seeking a Facilities Mechanical HVAC Engineer , at Experienced or Senior level, to join our Engineering and Technology (E&T) team in El Segundo, CA to provide support...MechanicalPermanent employmentFor contractorsWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- HVAC Controls Engineer - Los Angeles, CA Our client is a Engineering Design and Commissioning Company that has a national footprint and specializes... ...Automation Systems (BAS systems) as it pertains to Mechanical / HVAC equipment design in a data center environment. The candidate...MechanicalFor subcontractor
- A leading engineering firm in Los Angeles is seeking a Senior Mechanical Engineer specializing in HVAC and plumbing for data centers. This role involves leading design efforts for mission-critical facilities, ensuring energy efficiency and high reliability. The ideal candidate...Mechanical
$90k - $120k
A leading engineering firm in Los Angeles is seeking a Mechanical Engineer II to develop energy-efficient building solutions and contribute to transformative projects... .... You will need a BSAE or BSME and over 3 years of HVAC design experience. Strong communication,...Mechanical- Karman Industries seeks a Mechanical Engineer in Los Angeles, CA to support the design and development of electric heat pumps for industrial use. The ideal candidate will engage in prototyping, testing, and developing CAD models, collaborating with cross-functional teams...Mechanical
$135k
Join SpaceX in Hawthorne, CA as a Mechanical Engineer responsible for designing and leading the development of HVAC and fluid systems for cutting-edge facilities. The ideal candidate will have a Bachelor's or Master's in engineering, along with hands-on experience with...Mechanical$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...Mechanical- The Los Angeles Athletic Club is seeking a Steam Engineer to maintain and ensure the operation of boilers and other mechanical systems. This part-time position requires a City of Los Angeles Steam Engineer of '500 HP or more License and two years of experience. Responsibilities...MechanicalPart time
$85k - $155k
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...Mechanical- ...company in Los Angeles seeks a Senior Thermal Protection System Engineer to lead the design and analysis of heat shield technology for... .... Candidates should have a background in Aerospace, Mechanical, or Materials Engineering. Benefits include a competitive salary...Mechanical
$5,998 - $6,754 per month
...general supervision, the Building Service Engineer operates, maintains, repairs and... ...to diagnose and troubleshoot problems in HVAC systems while optimizing energy usage. Monitors... ...combination of formal course work in mechanical technology and hands-on experience. LICENSE...MechanicalFull timeInterim roleShift workNight shiftWeekend workAfternoon shift$118k - $176k
...in Sherman Oaks is seeking an experienced Associate, Senior Mechanical Engineer to lead complex projects and maintain client relationships. The... ...management experience. Responsibilities include designing HVAC systems and coordinating project schedules. Introba offers a...Mechanical- ...construction company in Los Angeles is seeking a Building Engineer responsible for managing maintenance activities... ...environments. Ideal applicants will possess mechanical and carpentry skills and familiarity with HVAC systems. The position offers a competitive hourly...MechanicalHourly pay
$45 - $50 per hour
...commercial real estate services company in Los Angeles is looking for a Senior Building Engineer. The candidate will ensure smooth operations of HVAC, electrical, plumbing, and mechanical systems. Responsibilities include advanced maintenance, monitoring building...MechanicalHourly payFor contractors- Mechanical Engineer - HVAC/Plumbing - Data Centers Black & Veatch Corporation is an employee‑owned company that leverages more than 100 years of experience in engineering, procurement, consulting and construction to build sustainable infrastructure that meets the world...MechanicalWork experience placementWork at officeFlexible hours
$148.85k - $293.77k
Select how often (in days) to receive an alert: Senior Mechanical Engineer - HVAC/Plumbing - Data Centers Date: Apr 3, 2026 Location: Los Angeles, CA, US; Walnut Creek, CA, US; Rancho Cordova, CA, US Company: Black & Veatch Family of Companies Together, we own our...MechanicalWork experience placementWork at officeLocal areaFlexible hours$143.66k - $239.93k
Mechanical Engineer - HVAC/Plumbing - Data Centers Date: Nov 18, 2025 Location: Rancho Cordova, CA, US Walnut Creek, CA, US Los Angeles, CA, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee...MechanicalFull timePart timeWork experience placementWork at officeLocal areaRelocationVisa sponsorshipFlexible hours- RIMEPRO INC is seeking Project Engineers at all levels in Los Angeles, CA. This role involves supervising project development across commercial and industrial projects and requires proficiency in HVAC standards. Candidates should have a high school diploma, 3+ years in...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical HVAC Engineer. Be the first to apply!
- building services engineer Los Angeles, CA
- refrigeration engineer Los Angeles, CA
- senior hvac engineer Los Angeles, CA
- hvac engineer Los Angeles, CA
- mechanical engineer hvac Los Angeles, CA
- electrical building services engineer Los Angeles, CA
- air conditioning engineer Los Angeles, CA
- mechanical design Los Angeles, CA
- entry level mechanical design Los Angeles, CA
- mechanical installation Los Angeles, CA
