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RMF Engineering, Inc has an immediate need for a Mechanical Design Engineer to join their Charleston, South Carolina office with proven experience designing HVAC, fire protection, and plumbing mechanical systems in the education, public safety, hospitality, and/or healthcare market sectors using software systems such as AutoCAD and Revit. Position Description: The Mechanical Engineer will work as part of the Buildings Mechanical design team in all facets of commercial building engineering.

RMF Engineering, Inc

Mechanical Design Engineer - SC

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FULL_TIME

What Drives Success: The Mechanical Engineer IV is a senior technical engineering expert responsible for solving highly complex engineering challenges, leading major product development initiatives, and driving innovation across products, systems, and processes. We bring together the collective strengths of seven comfort brands – Armstrong Air, AirEase, Concord, Ducane, Allied, Allied Commercial and Magic-Pak to give distributors and dealers the ultimate source for heating and cooling solutions.

YEAR

Lennox International

Mechanical Engineer IV - Gas Heating

[AW]-iCims

Supports HVAC, plumbing, process piping, fire protection, and building automation and controls packages, including data center cooling (chillers, air handlers, CRAH units, and liquid cooling), on large-scale Data Center, Industrial, Life Science, Commercial, and Institutional projects. 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.

Clayco Inc

Procurement Engineer Mechanical - Greenville

Supports HVAC, plumbing, process piping, fire protection, and building automation and controls packages, including data center cooling (chillers, air handlers, CRAH units, and liquid cooling), on large-scale Data Center, Industrial, Life Science, Commercial, and Institutional projects. 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.

Clayco

Procurement Engineer, Mechanical - Greenville

Crelate

This mid-level role supports the design and delivery of mechanical and plumbing systems for architectural building projects and collaborates closely with senior engineers, project managers, and multidisciplinary teams. Employee-focused and technology-driven, we deliver high-quality, cost-effective, and precise services to clients across diverse market sectors, including federal government, healthcare, education, and commercial industries.

Raymond

Mechanical Engineer

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PART_TIME

This role requires hands-on technical expertise in designing mechanical systems for inpatient healthcare environments, along with the ability to engage directly with clients and support field-based project work. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way.

Salas O'Brien, Inc.

Mechanical Engineer-Healthcare

Wellness Programs designed to support employees in maintaining their health and well-being including Employee Assistance Program providing support for our employees and their household members. At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace.

Westinghouse Electric Co LLC

Fluid Systems Engineer

Principal Fluid Systems Engineer

Prepare project specifications, electrical construction cost estimates, and proposals, supporting the growth of electrical engineering service areas in the local market and across the country. Preferred Experience in utility-scale PV, MEP, HVAC, wind generation, energy storage, electric vehicle charging infrastructure, microgrid, substation, or data center designs.

Kimley-Horn keeps two groups of people at the center of its business: its clients and its staff. Past president Ed Vick said, "We have no reason to exist except to serve our clients." That intense focus on providing quality to the people we serve has made Kimley-Horn one of the nation's top consulting firms in every discipline we practice. 
 
 

But the firm's core purpose, articulated by its leadership and lived out daily, is "to provide an environment for our people to flourish." We know that people are fulfilled, motivated, and challenged in different ways. In order to foster our individual aspirations, we support our people as they grow into roles and take on responsibilities that are important to them. Growing professionally, having fun with our colleagues, and finding satisfaction in our work are central to our way of life. 
 

To that purpose we add core values: "honesty, integrity, and ethics; exceptional client service; high expectations; sharing and caring; sustained profitability." Our core values and core purpose provide a foundation for the way we approach our business. Our vision is long-term and our expectation is always to perform with quality, for the sake of both groups at the center of our firm. 
 
 
Through their work, our people discover untapped talents and interests. At Kimley-Horn we work hard to allow that to happen. We have college students who started as traffic engineers now working on ITS projects. We have former administrative assistants who are now human resources professionals and former marketing coordinators who are now transportation planners. 
 
 
We provide the environment. We want you to take advantage of it and flourish!

Kimley-Horn

Electrical Engineer - MEP

Electrical Engineer

Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Determine the scope of services required for mechanical projects which may include conducting field surveys, meeting with clients, analysis and selection of systems, evaluating project budgets, completing design documents and technical specifications.

Salas O'Brien

Senior Mechanical Engineer – Healthcare

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Bachelor''s degree in Mechanical or Chemical Engineering, or related field and 6 years of experience designing specialty gas or chemical distribution systems for semiconductor, battery, pharmaceutical or similar high-purity facilities or demonstrated equivalency of experience and/or education.

About AECOM
AECOM is a global network of experts working with clients, communities and colleagues to develop and implement innovative solutions to the world&rsquo;s most complex challenges.
Delivering clean water and energy. Building iconic skyscrapers. Planning new cities. Restoring damaged environments. Connecting people and economies with roads, bridges, tunnels and transit systems. Designing parks where children play. Helping governments maintain stability and security.
We connect expertise across services, markets, and geographies to deliver transformative outcomes. Worldwide, we design, build, finance, operate and manage projects and programs that unlock opportunities, protect our environment and improve people&rsquo;s lives.
Imagine it. Delivered.
&lt;iframe width="731" height="411" src="<a href="https://www.youtube.com/embed/r59sdFbjyck">https://www.youtube.com/embed/r59sdFbjyck</a>" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen&gt;&lt;/iframe&gt;
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Approximately $20.2 billion of revenue during fiscal year 2018
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Ranked #1 in Transportation and General Building in Engineering News-Record&rsquo;s 2018 &ldquo;Top 500 Design Firms&rdquo;
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<li>Named one of Fortune magazine's "World's Most Admired Companies" for the fifth consecutive year <img class="wp-image-38775 alignleft" src="https://www.aecom.com/content/wp-content/uploads/2018/02/WMAC2018.jpg" alt="WMAC2018" width="97" height="90" /> 
 
&copy;2018 Time Inc. Used under license.
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AECOM

Industrial Mechanical Engineer

Duke Energy qualifications for the following: * Preparation of Engineering Changes (CO-FLT-ENG-2000 Design Change) * Design Verification (CO-FLT-ENG-2050 Design Verification) * Calculations (CO-FLT-ENG-2030 Prepare or Revise a Calculation) * Procurement Specification or TRD (CO-FLT-ENG-2040 Preparation or Revise a Procurement Specification or TRD) * Applicability Determination Preparer (CO-FLT-AD) * 50.59 Screener (CO-FLT-50.59-SCR) * Experience performing mechanical system engineering, design engineering, or modification engineering at a commercial nuclear plant. * Some of the key products this individual will be responsible for reviewing and/or producing include Engineering Change Basedocs, Engineering Evaluations, Mechanical Calculations, Procurement Specifications, Design Inputs, Modification Test Plans, Equipment Database Records, Plant Drawings, Bill of Materials, and supporting design and licensing documentation.

ReNuke Services

Nuclear Mechanical Design Engineer SME

SmartSearch

Experience with Controls systems design as it relates to: Critical HVAC equipment (air-cooled / water cooled chillers, cooling distribution units, cooling towers, adiabatic coolers, Air Handlers, CRAC / CRAH units, liquid cooling systems, containment solutions, etc.). Respond to RFPs, RFIs, RFQs, for various Process Systems, Controls Systems for Fluid Handling, Heat Transfer, and Pumping Systems with engineering proposals to ensure timely completion of Assigned Tasks and Deliverables including project scope, schedule and budget.

Pkaza

Electrical Controls Engineer

Prepare project specifications, electrical construction cost estimates, and proposals, supporting the growth of electrical engineering service areas in the local market and across the country. Experience in utility-scale PV, MEP, HVAC, wind generation, energy storage, electric vehicle charging infrastructure, microgrid, substation, or data center designs.

Kimley-Horn and Associates Inc

Electrical Engineer MEP

The successful candidate will work close with project management, discipline leads, and facility management to deliver fully coordinated, code-compliant, and high-quality engineering solutions in accordance with the SRS established procedures. The Engineer must have demonstrated experience in preparing documents to support the development of or changes to complex engineering designs or design changes supporting facility or project scoped work.

Amentum

Senior Mechanical Engineer

BRPH is a technically focused, creative architecture, engineering, and construction company with over six decades of expertise in helping mission-driven clients in the aerospace, defense, manufacturing, commercial, education, entertainment, hospitality, and federal markets identify gaps in their program delivery and develop innovative solutions to their most challenging problems across the U.S. and around the world. Demonstrates practical experience designing HVAC and mechanical systems, including load calculations, equipment selection and sizing, ductwork and piping design, controls coordination, and application of applicable mechanical, energy, and ventilation codes.

BRPH

Edgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the Department of Energy (DOE), National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Founded in 2003, Edgewater Technical Associates, LLC (Edgewater) is a New Mexico-based small business headquartered in Los Alamos, NM, with five (5) regional offices across the United States to locally support our growing presence at project sites.

Edgewater Technical Associates

Structural Design Engineer

American Chillers designs and manufactures industrial process chillers and cooling systems for a growing range of demanding applications - industrial process, brewing, medical imaging, battery energy storage, and more. We are hiring an Application / Design Engineer to be a central technical resource across the business - translating customer requirements into specified, build-ready chiller designs.

Hvac Engineer Jobs in South Carolina

Mechanical Design Engineer - SC RMF Engineering, Inc

Mechanical Engineer IV - Gas Heating Lennox International

Procurement Engineer Mechanical - Greenville Clayco Inc

Procurement Engineer, Mechanical - Greenville Clayco

Mechanical Engineer Raymond

Mechanical Engineer-Healthcare Salas O'Brien, Inc.

Fluid Systems Engineer Westinghouse Electric Co LLC

Principal Fluid Systems Engineer Westinghouse Electric Co LLC

Electrical Engineer - MEP Kimley-Horn

Electrical Engineer Kimley-Horn

Senior Mechanical Engineer – Healthcare Salas O'Brien

Industrial Mechanical Engineer AECOM

Nuclear Mechanical Design Engineer SME ReNuke Services

Electrical Controls Engineer Pkaza

Electrical Engineer Kimley-Horn and Associates Inc

Electrical Engineer MEP Kimley-Horn and Associates Inc

Senior Mechanical Engineer Amentum

Mechanical Engineer BRPH

Structural Design Engineer Edgewater Technical Associates

Application Design Engineer American Chillers LLC

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