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Senior Mechanical Engineer

Job in Los Angeles, Los Angeles County, California, 90079, USA
Listing for: AllSTEM Connections
Full Time position
Listed on 2026-01-16
Job specializations:
  • Engineering
    Mechanical Engineer, Building Services Engineer
Job Description & How to Apply Below

Base pay range

$/yr - $/yr

Direct message the job poster from AllSTEM Connections

Candidates will be disqualified if the following criteria are not met:
  • Employment Type:
    No C2C (Corp-to-Corp) or C2H (Contract-to-Hire) arrangements. W2 contract only. No referral fees will be entertained.
  • Work Authorization:
    Must be a U.S. Citizen or Green Card holder.
  • Local in Los Angeles, CA or 1 hour drive to Los Angeles
  • P.E. License in CA and 5 years minimum after P.E. is required
  • Experience using REVIT
  • Developing HVAC, Plumbing, and Fire Protection system drawings
  • Develop Building Pressurization Plans for High Rise Buildings
  • Participate in development of Building Management System (BMS), details, and Sequence Operations coordinating with other Design Team Professionals
  • Develop HVAC Control systems, details, and Sequence of Operations
  • Performing construction assistance in the form of Contractors Submittal Reviews, RFI / RFC responses, and Site Meetings to verify construction of Mechanical / Plumbing / Fire Protection scope is executed per the intent of the design
  • Directing Designers and Project Engineers as related to production of BIM 360 / REVIT/ AutoCAD drawings
About the Position:

Our client is looking for an energetic, self-motivated, and innovative individual for a Lead Mechanical Engineer position that can demonstrate the successful delivery of detailed mechanical design packages on medium to large scale capital projects. This person will be responsible for coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, commissioning agents and vendors. Project types will be educational, commercial, multi-residential and hospitality, including both existing building renovations/retrofits and new construction.

In addition, the qualified candidate should have proven ability to handle multiple complex tasks and have business and personnel management skills including the ability to establish and manage priorities and assist to market services to clients.

Job Responsibilities and

Qualifications:
  • Developing HVAC, Plumbing, and Fire Protection system drawings
  • Developing feasibility and site analyses study
  • Performing Gas Utility Load Calculations
  • Develop Building Pressurization Plans for High Rise Buildings
  • Participate in development of Building Management System (BMS), details, and Sequence of Operations coordinating with other Design Team Professionals
  • Develop HVAC Control systems, details, and Sequence of Operations
  • Performing construction assistance in the form of Contractors Submittal Reviews, RFI / RFC responses, and Site Meetings to verify construction of Mechanical / Plumbing / Fire Protection scope is executed per the intent of the design
  • Directing Designers and Project Engineers as related to production of BIM 360 / REVIT/ AutoCAD drawings
  • Develop Energy Modeling in coordination with other members of Design Team
  • Produce disciplines related content for proposals (e.g. scope, deliverables, fee, and schedule)
  • Traveling as required for client development and project execution
  • Bachelor of Science Degree in Mechanical Engineering
  • Minimum 10 years of experience required in a design firm setting
  • P.E. License in CA and 5 years minimum after P.E. is required
  • Proficiency required with the following software:
    Auto Desk BIM 360, AutoCAD, Revit, Bluebeam, Latest versions of Energy Pro, MS Office (Excel, word, etc.)
  • Proficiency in Hydrotec software for fire protection in Revit and AutoCAD is highly desirable
  • Excellent verbal and written Communication skills
  • LEED Accredited professional preferred
  • Experience in educational projects and DSA Submittal Approval process and City Submittal Approval
  • Experience in Project Management for HVAC, Plumbing, and Fire Protection trades (from developing Construction Documents including SD, DD, 50% CD, 90% CD, and Bidding Documents, Construction Phase Services and Closeouts)
  • In addition to the basic qualifications listed, the successful candidate shall possess the skills required to successfully develop and execute project tasks and deliverables, be a collaborative team player, and have a strong drive to deliver a quality project to customers
  • Engineering capabilities required include the ability to develop and implement engineering and design concepts for HVAC, hydronic piping, compressed gases, plumbing, and fire protection systems
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Industries
  • Engineering Services, Design Services, and HVAC and Refrigeration Equipment Manufacturing

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Position Requirements
10+ Years work experience
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