Mechanical Engineer
Actalent
The mechanical engineer will deliver high-quality engineering solutions for nuclear power plant projects by managing the full lifecycle of deliverables from concept through implementation. They will collaborate with cross-functional teams to resolve technical challenges, ensure compliance with nuclear standards, and provide expert guidance on design and construction processes. Requirements Candidates must hold a Bachelor of Science degree in Mechanical Engineering from an ABET-accredited school and possess 5–15 years of relevant experience in the nuclear industry. Proficiency in mechanical design, engineering analysis, and knowledge of nuclear codes, standards, and quality assurance is essential. Key Skills Mechanical engineering Nuclear power plant design Engineering design Project management AutoCAD Thermodynamics Hydraulics Heat transfer Materials science Nuclear quality assurance Engineering change control Technical documentation Time management Interpersonal skills Problem solving Construction methods Benefits Medical Dental Vision Critical Illness Accident Hospital 401(k) Retirement Plan Life Insurance Short and long-term disability Health Spending Account Transportation benefits Employee Assistance Program PTO Vacation Sick Leave #J-18808-Ljbffr Actalent
- ...quality records • Help improve welding consistency and production quality Requirements • 2-5+ years experience in welding engineering, welding quality, or welding inspection • Experience developing or managing WPS / PQR documentation • Strong knowledge of steel...SuggestedLocal area
- ...Donohue & Associates A great place to work. Current job opportunities are posted here as they become available. Our Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national...SuggestedTemporary workFlexible hours
- ...alongside people who think big and act bold - project managers, engineers, technologists, and strategists who blend real-world... ...WORK: You’ll perform independent design assurance reviews of mechanical engineering deliverables prepared by the EoR and major equipment...SuggestedTemporary workFor contractorsWork at officeLocal areaFlexible hours
- ...Job Description Job Description Description: As a Mechanical Engineer, you will play a critical role in designing and implementing complex industrial process systems or power utility systems. You will have advanced skills in the following areas: problem solving,...SuggestedPermanent employmentFull timeTemporary workFor contractorsWork experience placementH1bWork at office
- ...groundbreaking work in pharmaceuticals, biotechnology, university research, and industrial testing. We're seeking an experienced Mechanical/HVAC Engineer II to join our growing engineering team and contribute to the design of custom temperature, humidity, and environmental...Suggested
- ...Job Description Job Description We are seeking a Mechanical Design Engineer. This role is ideal for someone who thrives in a hands-on environment and is experienced with 3D modeling and design for manufacturing. You’ll be involved in projects from concept through...Temporary workFor contractors
- ...Job Description Job Description SUMMARY In this role, the Mechanical Design Engineer supports new equipment and replacement parts projects by developing practical, customer-focused engineering solutions. This role designs, plans, and supports the installation of...Contract workWork at office
- ...Job Description Job Description Growing firm with offices in multiple states is seeking a Mechanical HVAC/Plumbing Engineer for their team in St. Louis, Missouri! Responsibilities: Assist with the design of HVAC and plumbing systems for municipalities and...
- ...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 ESG...Work at office
$300 per month
...Description Job Description Description: · Perform necessary engineering functions required for the project to include field... ...designers, drafters, and engineers. · Collaborate with the mechanical Drafter/Designer on the production of construction documents...Temporary workSummer workCasual workLocal areaRemote workFlexible hours1 day per week- ...Job Description Job Description Job Description: Intermediate Mechanical Engineer You will be responsible for the development of engineering concepts and designs for heavy industrial projects. You will provide technical leadership in advancing project objectives...Visa sponsorshipRelocation package
- ...Job Description Job Description POSITION TITLE: ENGINEER I REPORTS TO: ENGINEERING MANAGER Position Summary: Perform... ...troubleshooting and development and honing applications Mechanical Emphasis Position As directed, design small mechanical...Work at office
- ...across 40+ companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide.... .... We only accept direct applications. Mechanical Design Engineer – HVAC & Plumbing Systems About NDBS National Design...Full timeLocal areaRemote work
$100k
...Job Description Job Description Description: Corporate Mechanical Engineer - Capital Projects The Gund Company | World Headquarters – St. Louis, MO Compensation: $100k+ | No relocation provided Build what is next in manufacturing. Are you an early-career...Relocation- ...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 Senior Mechanical Engineer / Stress Analysis Engineer is responsible for the...For contractorsCasual workWork at officeFlexible hours
- Job Title: Mechanical Engineer - Freight Elevator Systems Full-Time Position Courion - St. Louis, MO Courion is seeking a technically skilled and detail-oriented Mechanical Engineer to design and develop custom freight elevator systems and components. This role is responsible...Full timeMonday to Friday
- ...turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across... ...development, design, and construction. The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for...For contractorsCasual workLocal areaFlexible hours
$100k - $145k
Join to apply for the Mechanical Engineer role at Hanson Professional Services Inc. We are seeking a skilled Mechanical Engineer with expertise in HVAC and plumbing system design, as well as facilities condition assessments, to join our dynamic team. The ideal candidate...For contractorsWork at office- 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...InternshipFlexible hours
- ...Job Summary This position is responsible to provide facility engineering, project management, construction and renovation services and... ..., repair, construction technical drawings, specifications of mechanical/electrical systems, facility diagrams, or topographical maps...For contractorsWork at officeFlexible hours
$75k - $85k
...Healthcare + Hybrid Working St Louis, Missouri (Commutable from Fenton, Clayton, Sunset Hills, Twin Oaks, Crestwood) Are you a Mechanical Engineer looking for long-term progression, hands-on training, and a pathway to becoming a licensed PE within a supportive, growing...Full timeWork at officeRemote workFlexible hours- ...and making a difference! Rimkus ( is a worldwide leader in Engineering and Technical Consulting. Rimkus experts specialize in engineering... ...Performs forensic assignments within the field of mechanical engineering expertise based on a scope of work and budget prepared...Odd jobFull timeTemporary workCasual workWork at officeLocal areaWork from homeWorldwideMonday to FridayNight shift
- 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
$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$60k - $90k
...making us one of the leading companies in the industry. To learn more, please visit our website at Job Description As a Mechanical Design Engineer at Diode Dynamics, you will model automotive LED lighting components and build full lamp assemblies in Solidworks, working...Temporary workMonday to Friday- ...through construction, coordination with the client, utilizing and coordinating internal resources Qualifications: ~ BS in Mechanical Engineering ~2-5 years minimum experience in a related field ~ PE or EIT required ~ LEED Accreditation a plus ~ Proficient with...
$100k - $150k
...Job Description Job Description Mechanical Engineer Creve Coeur, MO Direct Hire/ Permanent Placement $100k – $150k, Hybrid/ Flex – 2 days in office, Bonus, Full benefits, 401k match, tuition reimbursement THE CLIENT This particular client is a mid-...Permanent employmentWork at officeVisa sponsorshipFlexible hours$80k - $120k
...Job Description Job Description Mechanical Engineer / Project Manager St. Louis, MO Direct Hire/ Permanent Placement $80k-$120k, Hybrid, Full Benefits, Bonuses, 401k match EPC STAFF works with Architectural, Engineering, and Construction Firms and MEP...Permanent employment- ...to the facility to perform emergency overtime work. Compressed/Flexible Schedule: Not Available Position Description Title/PD#: Engineering Equipment Operator/ PD136400 The full performance level of this position is WG - 08. Relocation Expenses: Not Authorized Relocation...Part timeSecond jobRelocationRelocation packageMonday to FridayFlexible hours
- ...Job Description Job Description Growing national firm is seeking a Process-Mechanical Engineer for their St. Louis office! Responsibilities: Plan/design water and wastewater systems (pumping, process and mechanical piping, and related valves and process equipment...Work at office
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