Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer

Theoris

Mechanical Design Engineer

We are an engineering firm specializing in the power and energy sectors, focusing on advanced and emerging technologies, traditional and renewable energy, and low-carbon solutions. Our expertise lies in guiding investors, developers, and owners through every phase of sustainable capital infrastructure projects within the circular economy. We offer a comprehensive suite of services tailored to the needs of infrastructure funds, private equity firms, owners, and developers. With extensive experience in transitioning companies into commercialization, we provide a full range of services to emerging tech companies as well as implementers and developers.

The role involves leading mechanical design and engineering delivery for capital projects in energy, industrial, and infrastructure markets, from feasibility through commissioning. Responsibilities include managing process flow diagrams, piping and instrumentation diagrams, equipment specifications, hydraulic and thermal calculations, 3D models, and construction drawings. Coordination with various disciplines, procurement, construction management, and equipment vendors is essential.

Key responsibilities include:

  • Design and Analysis
    • Develop mechanical basis of design, equipment lists, and load and duty summaries for capital equipment packages.
    • Produce equipment arrangement drawings and perform various calculations, including hydraulic and pressure drop.
    • Size and specify equipment such as pumps, blowers, compressors, and heat exchangers.
    • Build and maintain coordinated 3D models and lead clash detection and model review cycles.
  • Piping and Mechanical Systems
    • Develop piping specifications and provide guidance for routing piping for constructability and maintenance access.
    • Design pipe supports, specify insulation, and define test requirements and mechanical completion criteria.
  • Project Execution
    • Serve as discipline lead on projects, controlling scope, hours, schedule, and deliverable quality.
    • Prepare and defend engineering estimates and review vendor submittals and shop drawings.
    • Support commissioning, startup, and performance testing.
  • Compliance and Codes
    • Design to various standards and support hazard and operability studies.
    • Seal and issue drawings and calculations as Engineer of Record where licensure permits.
  • Technical Leadership
    • Check the work of junior engineers and designers and mentor engineering staff.
    • Present technical positions to clients and authorities having jurisdiction.

Required qualifications include:

  • Education
    • Bachelor of Science in Mechanical Engineering from an accredited university.
    • Coursework or demonstrated depth in fluid mechanics, thermodynamics, heat transfer, and machine design.
  • Experience
    • Ten years' experience in industrial, energy, process, or infrastructure facilities.
    • Experience with capital equipment scopes, including specification, procurement support, and commissioning.
  • Software
    • Proficiency in Autodesk suite, including AutoCAD, Revit, and Plant 3D.
    • Navisworks for model coordination and clash detection.
  • Technical Skills
    • Hydraulic network analysis and rotating equipment selection.
    • Pressure vessel design review and material selection for various services.
  • Professional Skills
    • Technical writing and direct client communication.
    • Coordination across concurrent projects and judgment on when to escalate risks.

Preferred qualifications include:

  • Active Professional Engineer license or ability to obtain within 3 to 6 months.
  • Experience with process and utility piping design and pipe stress analysis.
  • Master of Science in Mechanical Engineering and experience with renewable natural gas or carbon capture process equipment.

Work environment and physical requirements include:

  • This position is based in our Greenville, SC office five days per week. Remote and hybrid arrangements are not available.
  • Site visits require personal protective equipment and may involve work in extreme conditions.
  • Occasional extended hours during proposal periods and commissioning.

Benefits include:

  • Health insurance
  • Health savings account
  • Dental insurance
  • Vision insurance
  • Flexible spending accounts
  • Life insurance
  • Retirement plan
  • All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Rate of pay will depend on the qualification of the applicant.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Greenville, SC vacancy
  •  ...expected to be used as part of the work scope: NX (modeling: Mechanical and Routing module) PMI (Product Manufacturing Information)...  .... Work with PDE drafting, sourcing, AME manufacturing, aero engineers, heat transfer, MPE materials, repair engineering and value... 
    Suggested
    For contractors
    Remote work
    Flexible hours

    LanceSoft

    Greenville, SC
    7 hours ago
  • $68.9k - $98.2k

     ...k plan provides a 6% company contribution. Benefit coverage begins on day 1! How will you make a difference? The Mechanical Design Engineer will be responsible for design, development and industrialization of new products and performs conventional engineering assignments... 
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Worldwide

    Wabtec

    Greenville, SC
    2 days ago
  •  ...Mechanical Engineer II JR Automation, a Hitachi Group Company, is driven to deliver customer success worldwide. We provide intelligent automated manufacturing and distribution technology solutions that transform how the world's leading manufacturers make and distribute... 
    Suggested
    Work experience placement
    Worldwide
    Night shift

    Hitachi

    Greenville, SC
    1 day ago
  • $73.76k - $110.64k

     ...Mechanical Engineer 1 Opportunity Overview Join Day & Zimmermann as a Mechanical Engineer 1 within our D&Z MC - Engineering division, based in Greenville, SC. This opportunity offers an entry-level position designed to build foundational engineering expertise while... 
    Suggested
    Contract work
    Flexible hours

    Day & Zimmermann

    Greenville, SC
    6 hours ago
  •  ...Engineer - Mechanical Engineering The Engineer - Mechanical Engineering position is in the Large Structures team within Onshore Wind Machine Head Engineering Subsection. The team provides full lifecycle ownership and support for mechanical hardware including New Product... 
    Suggested
    Flexible hours

    GE Vernova - PROD

    Greenville, SC
    4 days ago
  • $38.5 - $43.5 per hour

     ...Job Title: Junior Mechanical Engineer Job Description The Mechanical Engineer will play a key role in supporting repair and quality activities for gas turbine components within a manufacturing environment. This role focuses on analyzing and resolving repair non-conformance... 
    Contract work
    Temporary work
    Internship

    Actalent

    Greenville, SC
    21 hours ago
  •  ...68 What You'll Be Doing Job Scope: Generally responsible for performing all aspects for a complete design of complex mechanical engineering assignments. Work at this level requires extensive progressive experience in mechanical engineering and involves applying advanced... 
    Full time
    Local area

    Hargrove Engineers & Constructors

    Greenville, SC
    4 days ago
  •  ...hydrogen fuel cell technology. infintium leverages innovative engineers from industries demanding superior design capabilities with talented...  ...industrial applications. We are seeking a Staff Mechanical Engineer to serve as a senior technical leader on our Fuel... 

    Infintium

    Greenville, SC
    4 days ago
  •  ...Manufacturing and Repair Technology. Recommend updates to repair engineering instruction (REI) requirements for gas turbine components....  ...Qualifications: Bachelor's degree in Engineering (Mechanical, Materials, Electrical, Computer Science, or related field) from... 
    Internship

    LanceSoft

    Greenville, SC
    1 day ago
  • $80k - $110k

     ...Mechanical Engineer Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas... 
    Temporary work
    Remote work
    Flexible hours

    QuEST Global

    Greenville, SC
    3 days ago
  • At Optima Engineering , an employee-owned MEP engineering consulting firm, we focus on delivering high-quality mechanical, electrical, plumbing, fire protection, and technology design solutions for buildings across the Southeast. Our projects include higher education... 
    Flexible hours

    Optima Engineering PA

    Greenville, SC
    4 days ago
  •  ...Work Location: Greenville, SC Job Title: HVAC Senior Design Engineer Job Description The purpose of this position is to...  ...U.S. Citizenship required ~ Bachelor of Science degree in Mechanical Engineering and minimum ten (10) years of work- related experience... 
    Full time
    For subcontractor
    Local area

    Delan Associates, Inc

    Greenville, SC
    a month ago
  •  ...Job Description Job Description JOB SUMMARY Agilis is looking for Mechanical Design Engineer(s) with all levels of experience. The successful design of any complex machine is the result of the balance achieved between requirements and constraints. The Mechanical... 

    Agilis Management Inc

    Greenville, SC
    a month ago
  •  ...Job Description Job Description Senior Mechanical Engineer – Automation Location: Greenville, South Carolina Job Type: Contract to Direct (Permanent) Schedule: Full-Time | 40+ Hours per Week Experience: 5+ Years Position Overview We are seeking an experienced... 
    Permanent employment
    Full time
    Contract work
    Night shift

    GABLETEK

    Greenville, SC
    a month ago
  •  ...Engineering Leader This role is ideal for a highly technical engineering leader with strong industrial process knowledge, sound engineering...  ...Piping & Instrumentation Diagrams (P&IDs) Specify process mechanical equipment and support instrumentation design activities... 
    For contractors
    Flexible hours

    Clayco

    Greenville, SC
    4 days ago
  •  ...actively seeking a hungry, humble and smart Commercial HVAC Sales Engineer   to join our TCS Team! The person is responsible for...  ...manage sales funnel from budgeted projects to sold. Survey mechanical systems at the customer's location to understand their needs and... 
    Live out
    Remote work

    Total Comfort Service Center Inc

    Greenville, SC
    17 days ago
  •  ...Job Details: Mechanical Design Engineer (HYBRID) Respected MEP firm seeks HVAC Engineer: ~2 plus years of MEP experience ~ REVIT and AutoCAD skills desired ~ Diverse project experience = corporate, institutional, educational ~ Full understanding of all mechanical... 

    Liberty Personnel Services, Inc.

    Greenville, SC
    a month ago
  •  ...worldwide. WHAT YOU'LL DO As a Consultant in Automotive Quality Engineering , you will take ownership of challenging quality topics at...  ...projects. WHO YOU ARE You hold a bachelor's or master's degree in Mechanical Engineering, Automotive Engineering, Industrial Engineering,... 
    Worldwide
    Monday to Friday

    P3

    Greenville, SC
    3 days ago
  •  ...boundaries, elevate standards, and deliver with purpose. As a senior subject matter expert within our Data Center team, you'll lead mechanical engineering efforts across a portfolio of data center projects, including new builds and retrofits. As part of the vision of the... 
    Contract work
    For contractors
    Remote work

    Jacobs , LLP

    Greenville, SC
    1 day ago
  • $169.5k

     ...Senior Subject Matter Expert, Data Center Mechanical Engineering 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... 
    Full time
    Contract work
    For contractors
    Remote work

    Jacobs Solutions

    Greenville, SC
    21 hours ago
  • $52.41 - $57.41 per hour

     ...hr - $57.41hr Job Overview: As a member of the Design Liaison Engineering (DLE) team, the candidate will be an active contributor to...  ...priorities based on emerging business needs. Bachelor of Science in Mechanical Engineering from an accredited university or college or... 
    Temporary work
    Work at office
    Local area
    Shift work

    CYNET SYSTEMS

    Greenville, SC
    1 day ago
  •  ...partnerships, and we’re looking for team members who want to grow with us while making an impact. HEAPY is seeking a Senior - Level Mechanical Engineer to join our Colleague First culture in the Greenville area. In this role, you will be a key team member in a new market for... 
    Contract work

    HEAPY

    Greenville, SC
    4 days ago
  •  ...Job Title: Tool Design Engineer About the Role We are seeking a Tool Design Engineer to design and develop tools, equipment, and...  ...In this role, you will conduct research applying principles of mechanics, thermodynamics, heat transfer, and materials. A key focus... 
    Work experience placement
    Work at office

    Focus.one

    Greenville, SC
    21 hours ago
  • $61.7 per hour

     ...PDS Tech, Inc. in Greenville, SC is seeking a Mechanical Design Engineer IV / Design Liaison Engineer to bridge engineering, manufacturing, and supply chain for gas turbine hardware. You will drive quality improvements, apply FEA and GD&T, support DFM, and lead cross... 
    Hourly pay

    Jobleads-US

    Greenville, SC
    21 hours ago
  •  ...turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across...  ...Piping & Instrumentation Diagrams (P&IDs) Specify process mechanical equipment and support instrumentation design activities Collaborate... 
    For contractors
    Casual work
    Flexible hours

    Clayco

    Greenville, SC
    10 days ago
  •  ...Senior Mechanical Engineer (Data Center & Industrial HVAC) We are seeking a Licensed Professional Engineer (PE) with a strong background in high-complexity HVAC systems to lead mechanical design for a premier engineering firm. This role focuses on "mission-critical"... 
    Temporary work
    Remote work

    AllSTEM Connections

    Greenville, SC
    4 days ago
  •  ...Job Description Job Description Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices industries in the following areas: Laboratory... 
    Flexible hours

    Validation & Engineering Group, Inc

    Greenville, SC
    24 days ago
  • $145.31k - $222k

     ...Job Title Nuclear Power I&C Engineer Responsibilities Nuclear Power is a carbon-free energy source. Our nuclear power generation...  ...Management. These projects will require coordination with mechanical, electrical, and structural disciplines to bring the project to... 
    Hourly pay
    Local area
    Worldwide
    Flexible hours

    Nuclear Power Group

    Greenville, SC
    21 hours ago
  •  ...Robotic Field Engineer / Construction Surveyor Responsibilities Brasfield & Gorrie is currently accepting applications for Robotic Field Engineer / Construction Surveyor. Below are the main responsibilities for this position. Establish jobsite Control Network for use... 
    For subcontractor

    Brasfield & Gorrie

    Greenville, SC
    2 days ago
  •  ...This position serves as the Quality Control Engineer for the business unit in which they are based. Responsibilities range from pre-construction project review, technical assistance with regards to quality issues involving submittals and RFI's, quality control management... 
    Contract work
    For contractors
    Local area
    Flexible hours

    Concrete Strategies

    Greenville, SC
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!