Entry-Level Mechanical Engineer: Mission-Critical Systems
Clayco
Clayco is seeking an Entry-Level Mechanical Engineer in St. Louis, Missouri to support the mechanical design for mission-critical facilities such as data centers and industrial plants. This role offers early-career professionals hands-on experience with complex mechanical systems, focusing on integrated design and project delivery. Responsibilities include producing mechanical design deliverables, performing calculations, and coordinating disciplines, alongside mentorship opportunities for technical skill development. Expect competitive benefits, including a comprehensive package and a discretionary annual bonus based on performance. #J-18808-Ljbffr Clayco
- ...Mechanical EngineerThe Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other... ...Mechanical Engineer on each project, this mid-level role is responsible for producing...SuggestedFor contractorsLocal areaFlexible hours
- Gilder Search Group is seeking an Entry-Level Mechanical Engineer in St. Louis, Missouri. This role supports the mechanical design of mission-critical facilities. The ideal candidate will work... ..., assisting with calculations, system layouts, and drawing production. Responsibilities...Entry level
- Sky Mavis is seeking a Mechanical Engineer to support the design of mechanical systems for mission-critical facilities including data centers and advanced manufacturing plants. The role involves producing detailed mechanical designs and coordinating with various disciplines...Suggested
- Gilder Search Group is looking for a Mechanical Engineer in St. Louis, Missouri. This role supports the design of mechanical systems for mission-critical facilities and advanced manufacturing plants. You will produce detailed mechanical designs, perform analyses, and coordinate...Suggested
- Leidos is seeking a Mid-Level Systems Administrator / Helpdesk Engineer to join the Chinook Program supporting an Intelligence Community customer. You... ...servers, and collaborate with engineers to maintain mission-critical systems. This role requires US citizenship, TS/SCI...Suggested
- Leidos is seeking a Mid-Level Systems Administrator / Helpdesk Engineer to support an Intelligence Community customer on the Chinook Program. You will... ...support, and infrastructure maintenance to ensure mission-critical systems run reliably. Responsibilities include incident...Day shiftAfternoon shift
- ...Entry-Level Mechanical EngineerThe Entry-Level Mechanical Engineer will support the mechanical design of mission-critical facilities, including data centers, advanced manufacturing plants, and... ...experience with complex mechanical systems, high-performance infrastructure, and...Entry levelFor contractorsInternshipFlexible hours
- Leidos is seeking an experienced Systems Engineering SME to provide technical leadership for the Chinook Program supporting the customers' application... ...with program leadership across multiple sites, including St. Louis, MO, to ensure mission success. #J-18808-Ljbffr Leidos Inc
- ...established professional services firm, has an opening for an entry-level mechanical engineer in our Food & Beverage group based in Fenton, MO. The... ...analysis, AutoCAD drafting, and design work for 3D systems. The candidate should have a mechanical engineering degree...Entry levelInternship
- ...We build the critical structures that improve... .... Our mission is simple — and our... ...including holidays) for entry-level roles Fitness... ...Integration Manager (Mechanical) collaborates... ...on design-build, engineer-procure-construct... ...information management systems and communication...Entry levelFor contractorsWork at office
- Leidos seeks a Mid-Level Systems Administrator / Helpdesk Engineer to support the Chinook Program for an Intelligence Community customer. You will provide... ...infrastructure maintenance to ensure reliable technology for mission success. The role covers Windows/Linux workstations...Shift workDay shiftAfternoon shift
- Sky Mavis in St. Louis is seeking an Entry-Level Mechanical Engineer to support mechanical design in mission-critical facilities. You'll gain hands-on experience working closely with engineers and project managers while engaging in tasks like calculations, equipment selection...Entry level
- ...master planning, architecture, engineering, and construction firm that... ...Senior Telecom Engineer - Mission Critical to lead the design,... ...integration of telecommunications systems for data centers and other... ...with electrical, mechanical, and IT teams to ensure seamless...For contractorsCasual workFlexible hours
$90.9k - $131.8k
Opportunity This role is for a Civil Engineer focusing on Mission Critical Data Center projects within the Community Development Group. The engineer will... ..., select, specify, and engineer all civil engineered systems or products for a project. Develop design through sketches...Remote jobFull timeTemporary workPart timeFor contractorsFor subcontractorCasual workWork at officeLocal areaFlexible hours- Leidos is seeking a Mid-Level Systems Administrator / Helpdesk Engineer to join the Chinook Program supporting an Intelligence Community customer. This role focuses on Tier 1/2 helpdesk support, Windows/Linux administration, and documentation. Location includes Gaithersburg...Shift work
$105k - $145k
...by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes,... ...passionate and dedicated Process Mechanical Lead Engineer in Missouri. As part of our... ...designing piping and pumping systems as well as provide oversight...Full timeWork at officeRemote workWorldwide- Overview Mechanical Engineer (Thermal Chilled Water Systems) role at Vertiv. The Mechanical Engineer will contribute to the design of mechanical parts and... ...Seek Out Development About Vertiv Vertiv is a global critical infrastructure and data center technology company focused...Temporary work
$84.24k - $142.48k
...Technical Consultant focused on system engineering for ArcGIS Enterprise. In... ...in scale, complexity, and criticality. This position is ideal for... ...workforce that is unified under our mission of creating positive global... ...Contributor Experience Level Mid Level #J-18808-Ljbffr...RelocationRelocation package- ...Systems/Controls Engineer IIDate: Jul 29, 2026Location: US-MO-Saint Louis Kirkwood, USCompany: Bausch+Lomb... ...through every phase of life. Our mission is simple, yet powerful: helping you see... ...aligned to the appropriate Level of Concern (per IEC 62304 and FDA guidance...Temporary work
$156k - $239.2k
...team and lead the design and delivery of mission critical ArcGIS deployments supporting Defense... ...operations. As a Senior System Engineer, you will architect and optimize enterprise... ...organizations, to meet the customer's service level agreement Plan and execute the...RelocationRelocation package- ...services consulting firm, has a position available for an entry-level mechanical engineer with our Food & Beverage group in our Fenton, MO office... ...to analyze ammonia refrigeration Process glycol and HVAC systems Calculating refrigeration requirements for process cooling...Entry levelFor subcontractorInternshipWork at office
$100k - $145k
Join to apply for the Mechanical Engineer role at Hanson Professional Services... ...in HVAC and plumbing system design and facilities conditions... ...stakeholders. Provide high-level cost estimates, utilizing industry... ...Engineer - Recent Grad or Entry Level Mechanical Engineer -...Entry levelFull timeFor contractorsInternshipWork at office$90k - $120k
...solving the world's most critical problems for... ...resilient environments, mission-critical outcomes,... ...grow by designing, engineering, and executing the... ...Basis of Design level design approaches and... ...and plant utility systems philosophies. Developing mechanical / utility equipment...Civilian ContractorFull timeRemote work- ...master planning, architecture, engineering, and construction firm that... ..., efficient solutions for mission critical, industrial, life sciences,... ...Want You For The Senior Mechanical Engineer will lead the... ...Strong experience in mechanical systems with working knowledge of...For contractorsCasual workLocal areaFlexible hours
- ...industries.We build the critical structures that... ...strengthen communities.Our mission is simple — and our approach... ...holidays) for entry-level rolesFitness center for... ...SUMMARYThe Senior Scheduling Engineer develops, maintains,... ...Asked Questions system to provide self-help training...Entry levelFull timeContract workWork at office
$133k - $160k
The Boeing Company in Maryland Heights, MO is seeking a Senior Software Engineer to contribute to the next generation of Mission Planning systems for the Department of Defense. This role involves collaboration in a scrum team using SAFe Agile methodologies, focusing on...- A technology solutions provider located in St. Louis seeks a Senior Systems Engineer. This role requires 6+ years of related experience and an active TS/SCI clearance. Responsibilities include architecting software services, troubleshooting environments, and ensuring data...
- Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems to work in one of the following locations: Champaign, Lisle, Normal, Peoria, Springfield, or Tinley Park, IL; or St. Louis, MO. In this role, you will assume multi‑project responsibilities for...Temporary workFor contractorsWork at officeFlexible hours
- McClure Engineering in St. Louis is seeking an Experienced Mechanical Engineer to lead design and project execution for HVAC, plumbing, and related systems. You will collaborate across disciplines, review 2D/3D drawings, manage budgets and schedules, and mentor junior staff...
- Jacobs is seeking an On-Site Mechanical Engineer for a project near Baton Rouge, LA. This role serves as the field representative for mechanical systems, coordinating between construction and design teams to ensure installation, testing, and commissioning progress smoothly...
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