UNKNOWN

FEED

Experience in electrical power studies such as short circuit, coordination, and arc flash for larger industrial and commercial buildings (greater than 1000 buses) is preferred, with experience in mission critical design (including multiple scenarios, alternate power paths, and complex topologies) a strong plus. Typical project types may include greenfield and brownfield data center facilities, fit-out packages for hyperscale and enterprise clients of colocation providers, conceptual designs and feasibility studies, and studies of existing facilities designed by others.

YEAR

Strategic Mission Critical

Senior Power Studies Engineer

ea_via_bold

Carollo's benefits package includes paid time off and holidays, comprehensive health insurance coverage, pre-tax savings account options for healthcare, dependent care and commuter expenses, disability insurance and life insurance options for you and your dependents. For over 90 years, we''ve specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector''s most complex challenges.

Carollo Engineers Inc

Structural Engineer (Industrial)

linkup_via_bold

Healthcare-related certifications such as ASHRAE Healthcare Facilities Design Professional (HFDP), ASSE 6060 Medical Gas Systems Designer, ASSE 12080 Certified Legionella Water Safety & Management Specialist, Certified Healthcare Constructor (CHC), and/or Healthcare Physical Environment Worker, are a plus. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”), this notice explains Olsson’s practices regarding the collection, use, and disclosure of personal information for job applicants residing in California.

Olsson

Project Mechanical Engineer - Healthcare Buildings

sourcestack_via_bold

OTHER

This is a senior seller-doer leadership role for an engineer who combines strong technical expertise with client development, project leadership, team building, and business growth. We are seeking a Senior MEP Engineer / Practice Builder to help establish and grow a healthcare and mission-critical engineering practice in the Phoenix market.

TEEMA

Senior MEP Engineer / Practice Builder

WorkWolf

This role is ideal for recent graduates or early-career engineers (0–2 years) looking to gain exposure across design, manufacturing, and field operations within a design-build environment. Support activities pertaining to the Design Phase, including submittal drawings, design coordination, and assisting with reinforcement and miscellaneous metal drawings.

Founded as Tecon Pacific in 1963, Clark Pacific started in West Sacramento on a four-acre site with 15 employees. In 1966, James Clark joined the then small firm as its general manager. With the help of many talented and dedicated engineering, plant, and field employees, the company grew rapidly during the pioneering stages of the industry in California. New forming, casting, stripping, finishing, loading, shipping, and erection techniques were being developed throughout the industry, and Tecon Pacific, under Jim Clark’s management, was at the forefront of this development on the West Coast. Today, Clark Pacific is owned and operated under equal partnership between Jim Clark’s sons, Donald Clark and Robert Clark. Like their father before them, Don and Bob are registered engineers dedicated to producing the best quality building solutions possible and pushing the limits of what prefabricated building systems can bring to today’s construction. Clark Pacific has become an industry-leading design-build manufacturer and constructor of complete building solutions and a key partner of owners, architects, engineers, and general contractors throughout California. With its industry partners, Clark Pacific continues to help shape the vibrant urban landscape of the West Coast.

Clark Pacific

Project Engineer (0-2 years experience)

FULL_TIME

As a leader in industry AI adoption, we empower our team to work smarter by providing responsible access to the industry leading AI Large Language Models, vibe-coding platforms, and securely integrating advanced tools into every role. This individual will work on and lead projects from inception through construction developing PFD’s, P&ID’s, process calculations, equipment selection and specifications in the early phases of our projects and continue to provide support through construction.

SSOE, Inc.

Senior Mechanical Process Engineer

[AW]-iCims

Senior Process Engineer

Using AutoCAD, Revit, and Navisworks for modeling and clash detection, this role ensures technically sound, code-compliant, and constructible solutions while providing mentorship and technical leadership across project teams. Develop and review HVAC and mechanical system designs, including air handling units, HVAC ducting, exhaust, motor control, VAV systems, chillers, boilers, exhaust ventilation, pump hydraulics, wastewater discharge equipment and possibly other mechanical building systems.

Senior Mechanical Engineer

You will collaborate closely with project managers, discipline leads, clients, contractors, and other engineering teams to resolve design challenges, manage changes, maintain quality, and support constructability, safety, and schedule goals throughout the project lifecycle. As a leader in industry AI adoption, we empower our team to work smarter by providing responsible access to the industry leading AI Large Language Models, vibe-coding platforms, and securely integrating advanced tools into every role.

Mechanical Engineer

This role blends advanced design capability with project leadership, client coordination, and mentorship responsibility, and is expected to drive high-quality delivery across multiple concurrent assignments Posting Locations: Lisle, Normal, Peoria, Champaign, or Springfield, IL; or St. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.

Farnsworth Group

Electrical Project Engineer

With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.

Clayco Inc

Senior Chemical Process Engineer

Work as an individual or as part of a cross-functional team of engineers, planners, and scientific professionals to execute project work on multiple concurrent projects, assist with laying out installation of equipment, calculating costs and quantities of material/equipment/labor, and ensuring project work conforms with specifications, permit applications, schematics, compliance documentation, and regulatory and technical analysis memos. Verify site characteristics and provide technical assistance on various engineering, design, and construction issues relating to automatic temperature control systems and specifications, air distribution (supply, return, exhaust), hydronic systems (chilled water, heating water, etc.) and plumbing systems (domestic water, waste, vent, storm, etc.).

Senior Mechanical Engineer - Buildings

You'll have the opportunity to work hands-on alongside experienced engineering and plant professionals , contribute to real projects, troubleshoot complex systems, and continue building your career in the power generation industry. Our client is a major North American power generation company with an established engineering team supporting the safe, reliable, and efficient operation of its power plant.

Gpac’s mission is to be the preferred staffing and recruitment solution by effectively delivering and connecting talent with successful companies and organizations. 
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Our team, with collective experience of over 250 years, is passionate about wh

Gpac

Electrical Engineer - Controls

LogicMelon

We look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. San Francisco, CA / Seattle, WA / Salt Lake City, UT / Las Vegas, NV / Reno, NV / Los Angeles, CA / Burbank, CA / San Diego, CA / Ontario, CA / San Jose, CA / Santa Ana, CA / Sacramento, CA / Lubbock, TX / Phoenix, AZ / Mesa, AZ.

Mantis Innovation Group LLC

Senior Mechanical Project Engineer

We look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. Client sites may include industrial facilities, commercial buildings, utility plants, mechanical rooms, construction sites, production areas, rooftops, and other operational environments.

Senior Design Engineer - HVAC Systems

The successful candidate will contribute to major airfield development, rehabilitation, and expansion programs involving runways, taxiways, aprons, aircraft parking areas, airfield lighting and utilities, grading and drainage, pavement systems, service roads, and other aviation infrastructure. Serve as the airfield civil discipline lead on multidisciplinary project teams, coordinating with aviation planners, architects, structural engineers, environmental specialists, electrical engineers, surveyors, geotechnical engineers, and construction professionals.

T.Y. Lin International

Senior Civil Engineer, Aviation

About the Role: As a mechanical engineer with Maverick Power, you will be working with our engineering and manufacturing teams to design and produce power distribution and control systems for industry leading customers all over the world. Additional responsibilities include but not limited to: developing engineering solutions for the custom low-voltage switchboards, switchgear, panelboards, and medium-voltage switchgear.

Maverick Power

Mechanical Engineer - Research and Development

clearcompany

You will coordinate cross-functional interfaces across switchgear, transformers, protection systems, ATS, UPS systems, batteries, grounding, and auxiliary systems to deliver safe, code-compliant, arc-flash-mitigated, and manufacturable modular E-House and skid-based solutions. About the Role: The Electrical Engineer designs and integrates medium-voltage power distribution systems for modular solutions serving mission-critical data centers and industrial markets (oil & gas, renewables/BESS, mining, and utility).

Electrical Engineer

Collaboration: Work closely with cross-functional teams, including mechanical engineers, software engineers, and product managers, to integrate electrical systems into broader product designs. Prototyping and Testing: Build and test prototypes of power system components, including transformers, switchgear, circuit breakers, and control systems, to validate performance and reliability.

Build Engineer Jobs in Mesa, AZ

Senior Power Studies Engineer Strategic Mission Critical

Structural Engineer (Industrial) Carollo Engineers Inc

Project Mechanical Engineer - Healthcare Buildings Olsson

Senior MEP Engineer / Practice Builder TEEMA

Project Engineer (0-2 years experience) Clark Pacific

Senior Mechanical Process Engineer SSOE, Inc.

Senior Process Engineer SSOE, Inc.

Senior Mechanical Engineer SSOE, Inc.

Mechanical Engineer SSOE, Inc.

Electrical Project Engineer Farnsworth Group

Senior Mechanical Engineer Clayco Inc

Senior Chemical Process Engineer SSOE, Inc.

Senior Mechanical Engineer - Buildings WSP

Electrical Engineer - Controls Gpac

Senior Mechanical Project Engineer Mantis Innovation Group LLC

Senior Design Engineer - HVAC Systems Mantis Innovation Group LLC

Senior Civil Engineer, Aviation T.Y. Lin International

Mechanical Engineer - Research and Development Maverick Power

Electrical Engineer Maverick Power

Electrical Engineer - Research and Development Maverick Power

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