UNKNOWN

FEED

Primary Location: United States | CA | Los Angeles Organization: BC-2045 Buildings-US California Engineering Employee Status: Regular Management Level: Individual contributor Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 08/10/2026 10:10:09 Req ID: 1008229. Some familiarity with design of gas-compressor systems, including high-speed, high-pressure (4000 PSI+) systems, and associated high-pressure piping and tubing designs, preferably compressed natural gas (CNG), as well as hydrogen.

YEAR

Stantec Inc

Mechanical Engineer - Fueling

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Design mechanical systems (airside, chilled water, condenser water, heating hot water, steam, natural gas, compressed air, etc.) of basic complexity in conformance with code requirements and in coordination with other design disciplines. Typical tasks and deliverables include load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners.

CRB Group, Inc.

Mechanical Engineer I

CRB Group, Inc

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In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

HOUR

StratAcuity Staffing Partners Inc

Document Control Support

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. We are seeking an Instrumentation & Controls (I&C) Engineering Intern who is excited to learn, contribute, and gain hands-on experience supporting critical infrastructure projects that improve and protect the communities we serve.

Jacobs Solutions Inc

Instrumentation & Controls I&C Engineering Summer Intern

PERMANENT

You will be executing cutting-edge projects for Cell & Gene Therapy, Biologics, and Pharma facilities – from feasibility through to qualification – for both US and international clients. Wherever we work, we commit to a culture of mutual respect and belonging by building a truly inclusive workplace rich in diverse people, talents and ideas.

PM Group

Opportunities in San Francisco, CA

[AW]-iCims

OTHER

You will be on-site executing cutting-edge projects for Cell & Gene Therapy, Biologics, and Pharma facilities for both US and international clients. PM Group is committed to ensuring our hiring process is fair and accessible to all and will provide candidates with disabilities with reasonable accommodations required to participate in the recruitment process.

Client-side opportunities in the San Francisco, CA area

Client-side opportunities in the Los Angeles, CA area

Client-side opportunities in the San Diego, CA area

Client-side opportunities in the Irvine, CA area

Primary Location: United States | CA | Los Angeles Other Locations: United States | CA | San Diego Organization: 2014 Buildings-US California AID-Los Angeles CA Employee Status: Regular Management Level: Individual contributor Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 21/10/2026 08:10:32 Req ID: 1008444. Certificate, diploma, associate degree, or bachelor''s degree in Architecture, Architectural Technology, Building Information Modeling (BIM), Computer-Aided Design/Drafting, Engineering Technology, Construction Technology, or a related technical field preferred.

BIM Technician

The role covers neutron flux detection, radiation monitoring, reactor protection system sensors and signal chains, and process instrumentation in nuclear service, applied through instrument selection and specification, signal chain and installation design, cabling and grounding, environmental and radiation qualification, and commissioning. Lead environmental and radiation qualification for assigned equipment: qualification plans, application service condition definition, review and acceptance of vendor qualification test reports and analyses, thermal and radiation aging analysis, and qualification documentation consistent with IEEE 323 and IEEE 344 methodologies. .

Valar Atomics

Senior Nuclear I&C Engineer – Hardware

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Highly desired is experience in the design of Life sciences, facility/building mechanical systems including HVAC (inclusive of air handling units, chemical and laminar fume hoods, unit heaters/coolers, etc.), water, chilled water/glycol, wastewater, cold/warm rooms, clean rooms, cooling towers/condensers, boiler/steam/condensate systems, hot water and hydronic systems, compressed gases (air, O2, N2, CO2, etc.), waste/drain and other plumbing systems. Work with other licensed engineers and experienced designers to design mechanical systems including water, chilled water, HVAC, wastewater, cooling towers/condensers, boiler/steam or hot water systems, compressed air, and other plumbing systems for custom, industrial applications for manufacturing, distribution, and other industrial and commercial facilities.

Barry-Wehmiller

Mechanical Engineer, Life Science

Understanding and development of process construction documents including piping & instrument diagrams (P&IDs), equipment general arrangement drawings, piping plans inclusive of orthographic and isometric drawings, operator access platform and equipment support drawings, line lists, tie-in lists, installation specifications, bills of material (BOM), scopes of work, etc. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world.

Sr. Process Engineer, Life Science

We're a small team obsessed with deep thinking, speed, craftsmanship, and a customer-focused approach, committed to building the best care experience in healthcare with a 30-year horizon. Our team has built and launched numerous products from 0-to-1, scaled startups from 10 to 300+ employees and from inception to over $1B in valuation, $60M+ ARR, and 100M+ MAU.

Embedding VC

Software Engineer, Applied AI / Product

Critical Energy’s technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. This role focuses on system-level modeling, thermal management, and fluid flow analysis, primarily at the 1D level, across components such as heat exchangers, turbines, pumps, cooling & lubrication loops, and other balance-of-plant subsystems.

Critical Energy

Senior Mechanical Engineer, Systems Thermal & Fluid Dynamics

Critical Energy’s technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. This role focuses on mechanical and structural design and integration of power generation systems and components such as heat exchangers, turbines, pumps, cooling & lubrication loops, piping, and other balance-of-plant subsystems.

Senior Mechanical Engineer, Systems Mechanical Design

Using Revit, Civil 3D, ACC Model Coordination, and Navisworks, you'll work closely with field teams, designers, engineers, and trade partners to identify clashes, improve constructability, and drive coordination issues through resolution. As a VDC Engineer for PCL Construction, Inc. in San Diego, California, you'll have the opportunity to bring technology and construction together by leading model coordination for complex, multi-trade civil projects.

PCL Constructors Inc

VDC Engineer

Gray is a family-owned, fully integrated global service provider specializing in engineering, design, construction, digital, equipment manufacturing, and real estate services. Deeply rooted in EAC services, Gray serves both domestic and international customers across our core markets: Food & Beverage, Manufacturing, Automotive, Distribution, Mission Critical, and Commercial.

Gray Inc

This role owns the discipline design process, supports budget management, and collaborates closely with cross-functional project teams-including architects, engineers, clients, and construction partners. This individual is a strong technical contributor with the ability to manage multiple priorities, guide less experienced team members, and independently drive plumbing design deliverables from concept through construction.

Piping Designer Jobs in California

Mechanical Engineer - Fueling Stantec Inc

Mechanical Engineer I CRB Group, Inc.

Mechanical Engineer I CRB Group, Inc

Document Control Support StratAcuity Staffing Partners Inc

Instrumentation & Controls I&C Engineering Summer Intern Jacobs Solutions Inc

Opportunities in San Francisco, CA PM Group

Client-side opportunities in the San Francisco, CA area PM Group

Client-side opportunities in the Los Angeles, CA area PM Group

Client-side opportunities in the San Diego, CA area PM Group

Client-side opportunities in the Irvine, CA area PM Group

BIM Technician Stantec Inc

Senior Nuclear I&C Engineer – Hardware Valar Atomics

Mechanical Engineer, Life Science Barry-Wehmiller

Sr. Process Engineer, Life Science Barry-Wehmiller

Software Engineer, Applied AI / Product Embedding VC

Senior Mechanical Engineer, Systems Thermal & Fluid Dynamics Critical Energy

Senior Mechanical Engineer, Systems Mechanical Design Critical Energy

VDC Engineer PCL Constructors Inc

Mechanical Engineer I Gray Inc

Plumbing Engineer III CRB Group, Inc.

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