Mechanical Engineer

2 weeks ago

St Louis, United States AD Energy Recruitment Full time

AD Energy are looking to speak with Mechanical Engineers in the St Louis area who would be interested in discussing a career within the growing RNG industry.


Our clients are leaders in converting agri wasate to RNG through the process Anaerobic Digestion. They are a great business to work for who genuinely have a passion for the environment and are looking to add a couple of Mechanical Engineers to their team due to growth.


Mechanical Engineer summary


The Mechanical Engineer will take the lead on projects and will provide direction and assistance to Mechanical Engineers & Piping Designers working on facility Mechanical systems.


Mechanical Engineer responsibilities


  • Perform complex calculations required to ensure safe, correct and economical designs.
  • Design process piping systems including routing, sizing, materials selection, and pipe supports.
  • Design process ductwork systems.
  • Develop Process and Instrumentation Diagrams (P&ID's) for facility mechanical systems.
  • Evaluate and/or specify mechanical process systems and support equipment.
  • Evaluate general arrangements of process equipment and their utility requirements.
  • Coordinate vendor provided conveyor systems with process equipment.
  • Drive the development of drawing packages by providing direction and assistance to designers; 60% Review, 95% Review, Issued for Bid (IFB), and Issued for Construction (IFC).
  • Utilize AutoCAD for system designs and development of drawing packages.
  • Review drawing details for accuracy, standardization, and completeness.
  • Coordinate material take-offs for purchase of all materials required for fabrication and installation of business provided pre-fabricated and unitized systems.
  • Prepare Request for Quotations and solicit bids for equipment, systems, and unitized components.
  • Coordinate with the project Electrical Engineers to facilitate design of power distribution systems, power panels and control panels.
  • Coordinate with business fabrication facilities on all fabricated, pre-assembled, and unitized system designs.
  • Travel domestically and internationally ranging from 10-30% per year; to assist in the installation and startup of process systems.
  • Develop and maintain relationships with employees at all locations.
  • Conduct activities in a safe and healthy manner, and work in accordance with established safety and company requirements.


Mechanical Engineer skills and experience


  • Bachelor's degree in Mechanical Engineering is required.
  • Seven (7) to ten (10) years of experience in Mechanical Engineering is required.
  • EIT registration is preferred.
  • AutoCAD and drafting experience beyond a basic level is required.
  • Experience developing drawings for fabrication of piping systems is required.
  • Experience with selection and specification of pumps, support equipment and/or HVAC equipment is required.
  • Knowledge of typical piping and piping component materials and appropriate applications is required.
  • Ability to manage time and efforts towards completing designs on time and within budgets is required.
  • Strong mechanical aptitude and hands-on experience is strongly preferred.
  • Excellent communication skills; both oral and written is required.
  • Strong analytical and problem solving skills are required.
  • Computer skills and an in-depth knowledge of Microsoft Windows based programs are required.
  • Ability to work flexible hours with some weekend and holiday work required.
  • Requires effective time management skills, personal conduct, and change management abilities.
  • Must have a valid driver license to safely commute
  • Ability to effectively interact with co-workers, clients, vendors, and other business contacts.
  • Must comply with company's core values for the safe and efficient operation of the business and maintain sound relationships among and with employees.
  • Ability to independently evaluate, select, design, typical facility mechanical systems and equipment.
  • Exercises judgement on major portions of work and in making decisions and adaptations of engineering alternatives.
  • Ability to research and develop new processes, determining the engineering scope required to complete the design for these processes.
  • Ability to apply sound and diversified knowledge of engineering principles in broad areas of assignments and related fields.


To be considered for the Mechanical Engineer role, please apply now

  • Junior Mechanical Engineer

    7 days ago

    St Louis, Missouri, United States Mechanical Dynamics and Analysis LLC Full time

    Company Overview:Mechanical Dynamics and Analysis LLC is a premier provider of power generation solutions, including parts and repair services. We are currently seeking a motivated individual eager to contribute to our expanding organization and engage in a variety of technically stimulating projects.Position Summary:The Repairs Division is looking for a...

  • Junior Mechanical Engineer

    7 days ago

    St Louis, Missouri, United States Mechanical Dynamics and Analysis LLC Full time

    Company Overview: Mechanical Dynamics and Analysis LLC is a leading provider of power generation solutions, specializing in parts and repair services. We are currently seeking a motivated individual to fill the role of an Entry Level Mechanical Engineer within our Repairs Division.Position Summary: The selected candidate will collaborate closely with the...

  • Junior Mechanical Engineer

    7 days ago

    St Louis, Missouri, United States Mechanical Dynamics and Analysis LLC Full time

    Company Overview: Mechanical Dynamics and Analysis LLC is a leading provider of power generation solutions, specializing in parts and repair services. We are currently seeking a motivated individual eager to embark on a rewarding career path within our expanding organization.Position Summary: The Repairs Division is in search of a Junior Mechanical Engineer....

  • Junior Mechanical Engineer

    2 weeks ago

    St Louis, Missouri, United States Mechanical Dynamics and Analysis LLC Full time

    Company Overview:Mechanical Dynamics and Analysis LLC is a premier provider of power generation solutions, components, and repair services. We are currently seeking a motivated individual eager to contribute to a dynamic and expanding organization with a passion for engaging and technically stimulating projects.Position Summary:The Repairs Division is...

  • Senior Mechanical Engineer

    6 days ago

    Saint Louis, United States Mechanical Solutions Inc. Full time

    Position OverviewBecome a vital part of our team at Mechanical Solutions Inc. as a Mechanical Design Engineer.ROLE SUMMARY:We are in search of a proficient mechanical design engineer to spearhead projects and deliver design proficiency for HVAC systems. You will utilize advanced tools, engage with clients, and benefit from professional growth opportunities....

  • Mechanical Project Engineer

    6 days ago

    Saint Louis, United States Mechanical Solutions Inc. Full time

    Position OverviewBecome a part of Mechanical Solutions Inc.ROLE SUMMARY:We are seeking a qualified Project Engineer (PE) to assist Project Managers (PM) in overseeing subcontractors and suppliers throughout various projects. Collaborate closely with the Superintendent to ensure that all tasks are executed in accordance with organizational policies and...

  • Mechanical Engineer

    2 months ago

    St. Louis, United States Roeslein & Associates Full time

    POSITION SUMMARY:Roeslein & Associates is looking to increase staff to support RNG technology and renewables. The Mechanical Engineer III will function as Lead Mechanical Engineer on projects and will provide direction and assistance to Mechanical Engineers & Piping Designers working on facility Mechanical systems.BENEFITS:Roeslein benefits are designed to...

  • Mechanical Engineer

    2 months ago

    St Louis, United States Roeslein & Associates Full time

    POSITION SUMMARY:Roeslein & Associates is looking to increase staff to support RNG technology and renewables. The Mechanical Engineer III will function as Lead Mechanical Engineer on projects and will provide direction and assistance to Mechanical Engineers & Piping Designers working on facility Mechanical systems.BENEFITS:Roeslein benefits are designed to...

  • Mechanical Engineer

    3 months ago

    St Louis, United States Stereotaxis Full time

    Shift Type Job Title Mechanical Engineer Education Bachelor's Degree Location Stereotaxis - St. Louis, MO 63101 US (Primary) Career Level Experienced (Non-Manager) Category Engineering Date Needed By 12/31/2023 Job Type Full-time Travel 0 - 10% Job Description Company Description: Stereotaxis is the global leader in innovative robotic technologies designed...

  • Mechanical Engineer

    3 months ago

    St Louis, United States Stereotaxis Full time

    Shift TypeJob TitleMechanical EngineerEducationBachelor's DegreeLocationStereotaxis - St. Louis, MO 63101 US (Primary)Career LevelExperienced (Non-Manager)CategoryEngineeringDate Needed By12/31/2023Job TypeFull-timeTravel0 - 10%Job DescriptionCompany Description:Stereotaxis is the global leader in innovative robotic technologies designed to enhance the...

  • Mechanical Design Engineer

    2 months ago

    Saint Louis, United States Mechanical Solutions Inc. Full time

    Job DescriptionJob DescriptionSalary: MECHANICAL SOLUTIONS (MSI) is an affiliate company of TW CONSTRUCTORS (TWC)JOB SUMMARY:If you are ready to bring your talent and mechanical engineering skills to meet exciting and new challenges, we look forward to having you join our team of professionals. We consult, design, test, and innovate HVAC solutions for...

  • Mechanical Project Engineer

    2 weeks ago

    St. Louis, United States Jobot Full time

    Career Advancement, Comprehensive Benefits, Diverse ProjectsAbout the Position:We are currently seeking a talented and motivated Mechanical Design Engineer to become a vital part of our innovative Mechanical Division. This position provides an exciting opportunity to engage in large-scale, high-impact projects that influence the construction landscape. The...

  • Mechanical Engineer III

    3 months ago

    St. Louis, United States Salas O'Brien Full time

    Job Summary: The Mechanical Engineer III provides expertise and support in a variety of areas including resource management, preparation, and oversight of mechanical designs, providing extensive knowledge in ASME, CEMA, and Industrial Ventilation Guidelines, and preparation of design deliverables that meet project requirements. Responsibilities: Management:...

  • Lead Mechanical Engineer

    3 months ago

    St Louis, United States WSP Full time

    Job Description This Opportunity WSP is currently initiating a search for a Lead Mechanical Engineer for our St Louis, MO Downtown Office. Be involved in projects with our Midwest District Transportation and Infrastructure team and our Property and Buildings team and be a part of a growing organization that meets our client's objectives and solves their...

  • Lead Mechanical Engineer

    7 days ago

    St. Louis, United States Jobot Full time

    Join Our Innovative Team as a Mechanical Design EngineerAbout Us:We are a reputable design/build general contractor dedicated to fostering strong relationships with our clients. Our expertise spans a diverse array of projects, primarily focusing on commercial, educational, healthcare, and data center construction.What We Offer: Attractive Compensation...

  • Mechanical Engineering Specialist

    2 weeks ago

    St. Louis, United States Jobot Full time

    Career Advancement, Comprehensive Benefits, Diverse ProjectsThis opportunity is hosted by Jobot.About Us:We are a well-established design/build general contractor with a strong reputation for fostering meaningful relationships with our clients. Our portfolio includes a diverse array of projects, primarily focusing on commercial, educational, healthcare, and...

  • Mechanical Project Engineer

    6 days ago

    St. Louis, United States Jobot Full time

    Career Advancement, Comprehensive Benefits, Diverse ProjectsThis opportunity is hosted by Jobot.About Us:We are a well-established design/build contractor known for our dedication to fostering strong relationships with our clients. Our portfolio includes a variety of projects, with a primary focus on commercial, educational, healthcare, and data center...

  • Mechanical Engineer

    3 weeks ago

    St Louis, United States WSP Full time

    Job Description This Opportunity WSP is currently initiating a search for a full-time Mechanical Engineer to join our dynamic Transportation and Infrastructure Team in St. Louis, Missouri. The following locations will also be considered: Kansas City, MO, Detroit, MI; Houston, TX. This position is well suited for an emerging professional who is seeking an...

  • Senior Mechanical Engineer

    2 weeks ago

    St. Louis, United States Jobot Full time

    Career Advancement, Comprehensive Benefits, Diverse ProjectsAbout Us:We are a reputable design/build general contractor committed to fostering strong relationships with our clients. Our portfolio includes a variety of projects, with a primary focus on commercial, educational, healthcare, and data center construction.Why Work With Us?We provide: Competitive...

  • Senior Mechanical Engineer

    2 weeks ago

    St Louis, Missouri, United States Stereotaxis Full time

    Mechanical Engineer - StereotaxisStereotaxis stands at the forefront of robotic innovations for arrhythmia management and endovascular interventions. Our commitment is to create robotic systems and instruments that enhance interventional techniques.Position: Mechanical EngineerEducation Requirement: Bachelor's DegreeWork Location: St. Louis, MOExperience...