Mechanical Engineer I
Sky Mavis
The Role We Want You For The Entry‑Level Mechanical Engineer will support the mechanical design of mission‑critical facilities, including data centers, advanced manufacturing plants, and other high‑availability environments. This is an excellent opportunity for an early‑career engineer to gain hands‑on experience with complex mechanical systems, high‑performance infrastructure, and integrated design project delivery. In this role, you will work closely with engineers, project managers, and other disciplines to support mechanical design efforts from concept through construction. You will assist with calculations, system layouts, equipment selections, drawing production, and coordination while developing a strong foundation in mission‑critical design. The Specifics of the Role Assist engineers in producing mechanical design deliverables including drawings and specifications. Perform basic calculations (load calcs, system sizing, pipe pressure drop, duct pressure drop etc.) and assist with miscellaneous design tasks under the supervision of senior staff. Coordinate with other disciplines including civil, structural, architectural, electrical, plumbing, and controls to support integrated design. Participate in construction administration tasks, including RFI responses, submittal reviews, and field observations. Learn and apply ICC, ASHRAE, NFPA and other relevant code series and standards. Develop technical skills through mentorship, project exposure, and continuing education. Requirements BS degree in Mechanical Engineering from an ABET institution required. 0‑3 years of experience in Mechanical Engineering; internship or co‑op experience in mission‑critical, data center, or industrial projects is a plus. EIT certification or ability to obtain within first year of employment required. Familiarity with AutoCAD and Revit; exposure to load calculations software such as Trane Trace, Carrier HAP or similar; exposure to CFD modeling software such as Ansys Fluent, Cadence Reality or similar is a plus. Ability to break down complex challenges and communicate clear, actionable solutions. Highly organized with ability to manage and pivot between concurrent projects. Strong communication, collaboration, and problem‑solving skills, with a willingness to learn in a fast‑paced environment. Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case. #J-18808-Ljbffr
$36.59 - $50.29 per hour
...control system. Participates in coordination and release meetings with sales and service operations. Performs value engineering to provide cost effective results while maintaining customer satisfaction. May provide work direction to Service Controls...SuggestedHourly payFor contractorsFor subcontractorWorldwide- ...that transform the world for good, then Jacobs is where you belong. We are looking for a passionate and dedicated Process Mechanical Lead Engineer in Missouri. As part of our team, you’ll have the chance to work on projects that bring innovative solutions to our municipal...SuggestedWork at officeRemote workWorldwide
$36.59 - $50.29 per hour
Dormont Manufacturing Co in St. Louis, Missouri is seeking an experienced professional for the service and repair of HVAC building control systems. You will design and configure complex systems to meet customer requirements and maintain high safety standards. The ideal ...SuggestedHourly pay- ...energy solutions company in St. Louis is looking for a Technical Services Engineer (TSE) I to provide technical authority and direction in project delivery. Candidates should have a Professional Mechanical Engineering license and 4-6 years of experience in engineering design...Suggested
- ...systems. The ideal candidate will have considerable experience in the HVAC industry, advanced computer skills, and a bachelor's degree in engineering is preferred. Competitive salary and comprehensive benefits are provided. #J-18808-Ljbffr YDU JC Air Cond & Ref Inc.- DubaiSuggested
- Colliers is seeking a Lead Building Engineer in St. Louis, responsible for ensuring maintenance systems run efficiently to safeguard clients and properties. This role requires at least 5 years of experience in building maintenance and strong knowledge of HVAC systems....
$36.59 - $50.29 per hour
...total building control system. Participate in coordination and release meetings with sales and service operations. Perform value engineering to provide cost‑effective results while maintaining customer satisfaction. May provide work direction to Service Controls Technician...Hourly payFor contractorsFor subcontractor- A recognized mechanical and controls contractor in St. Louis, MO is looking for a skilled Controls Applications Engineer. This role involves designing BAS system architecture, evaluating HVAC equipment, and assisting project teams. The ideal candidate has experience in...For contractors
- Farnsworth Group is looking for a Sr. Mechanical Engineer of HVAC/Building Systems in St. Louis, MO. In this role, you will manage HVAC, plumbing, and specialty piping design for various facilities. The position requires a Bachelor's in Mechanical or Architectural Engineering...
- ...result, we have a full-time position available for a refrigeration engineer. Responsibilities include conducting job-site surveys;... ...have all of the following: Bachelor's degree (or higher) in mechanical engineering from an accredited four-year college or university...Full timeFor subcontractorH1bWork at officeVisa sponsorship
- A consulting firm in power and energy is looking for a Mechanical Power Engineer in St. Louis. The ideal candidate will have at least 5 years of experience in power generation, a Bachelor's in Mechanical Engineering, and an EIT/PE License. Key responsibilities include design...
- Jones Lang LaSalle Incorporated is seeking a Building Engineer for the 2ND SHIFT to operate, maintain, and repair critical building systems... ...in St. Louis, MO. The role requires extensive experience in mechanical, electrical, plumbing, and HVAC systems, ensuring our...Afternoon shift
- ...JOB SUMMARY The Mechanical Engineer I is responsible for the design, development, documentation, test, and evaluation activities for components, sub-assemblies, and finished goods products that meet the cost, performance and timeliness requirements defined within...Work at office
- ...Mechanical Engineer Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering commitment to customer support. We provide extensive...
$22 - $26 per hour
Marriott-International is seeking a Maintenance Engineer II for The Westin St. Louis, offering a competitive wage range of $22-$26/hour based on experience. In this role, you will tackle maintenance tasks such as pipe fitting and equipment repairs, ensuring the smooth...- ...Massman Construction Co. is seeking a Mid-Career Engineer in St. Louis, Missouri, focusing on on-site project administration and engineering for complex dam and water infrastructure projects. Candidates should have a Bachelor's degree in an engineering-related field,...Contract work
$28k
...ABOUT YOU We are looking for a HVAC Engineer to join our growing team in St. Louis (Richmond Heights). You will be responsible for the design and engineering of HVAC and mechanical systems from concept through construction. The ideal candidate is a proactive problem...For contractorsFor subcontractor$95k - $115k
...we have a full-time position available for an Industrial HVAC Engineer in the Food & Beverage Group. Responsibilities: Conducting job... ...be required. Requirements: Bachelor’s degree (or higher) in mechanical engineering from an accredited college or university. At...Full timeFor subcontractorH1bVisa sponsorship$135k - $210k
...Description Burns & McDonnell is seeking to hire a Senior Mechanical Engineer to support our Power global practice. The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for both new and existing power generation facilities...Full timeFor contractorsWork experience placementWork at officeLocal area$100k - $165k
...Description As a Mechanical Engineer, you will work on project teams to create world-class designs for new projects, alterations and redevelopments on a variety of power projects. The Mechanical Engineer will work with the project team throughout the design and construction...Full timeContract workWork experience placementWork at officeLocal area- ...located in St. Louis, MO, is seeking a full-time Industrial HVAC Engineer for their Food & Beverage Group. The role involves conducting... .... Candidates must have at least a Bachelor's degree in mechanical engineering and four years of relevant experience. Competitive...Full time
- ...leading technology company in St. Louis is looking for a Quality Engineer II to analyze motor failures and implement quality... ...skills. The ideal candidate will have a Bachelor of Science in Mechanical or Electrical Engineering and 3+ years of experience in quality...Full time
- ...turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across... ..., and construction. The Role We Want You For The Entry-Level Mechanical Engineer will support the mechanical design of mission-critical...For contractorsCasual workInternshipFlexible hours
- ...Mechanical Engineer maintains responsibility for the mechanical design of Hydromat machines while providing technical support to customers. This individual generates schedules, machine floorplan drawings, process layouts, and detail drawings to fabricate cutting tools....Work at officeMonday to FridayDay shift
- ...POSITION TITLE: ENGINEER I REPORTS TO: ENGINEERING MANAGER Position Summary: Perform the duties required for application... ...troubleshooting and development and honing applications Mechanical Emphasis Position As directed, design small mechanical...Work at office
- ...Job Description Complete performance of mechanical engineering tasks by designing and drafting commercial buildings HVAC load calculations, specs, sizing equipment, ductwork, and piping Processing drawings and RFI's, and conducting site visits during the construction...Full time
- ...that chemistry and gene therapy fundamentally cannot provide. We’re looking for cracked engineers to join us in building machines that make aging optional. The role As a Mechanical Engineer at AION, you will: Design and fabricate custom hardware for biological experiments...
- ...Mechanical Engineer page is loaded## Mechanical Engineerlocations: New Hampton, IAtime type: Full timeposted on: Posted Todayjob requisition id: R020847Headquartered in St. Louis, MO, USA, Afinitas is the global market leader for pipe and precast concrete equipment, forming...For contractorsShift work
$100k - $145k
...Join to apply for the Mechanical Engineer role at Hanson Professional Services Inc. 1 week ago Be among the first 25 applicants Join to apply for the Mechanical Engineer role at Hanson Professional Services Inc. We welcome the opportunity for a skilled Mechanical Engineer...Full timeFor contractorsInternshipWork at office- ...Murphy Company Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its... .... Job Description Job Information Job Title: Mechanical Engineer Reports To: Director of Engineering Location: St. Louis, MO Number...For contractorsWork at officeFlexible hours
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