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Mechanical Engineer in St Louis
Phillips 66
Sr Engineer I, Fixed Equipment, Wood River Refinery
Bachelor's degree in mechanical engineering3+ years engineering experience in energy industryValid driver's license required~$91,800 – $185,150 py
WORKOPIA ESTIMATEThis role is critical for ensuring the safety, reliability, and performance of fixed equipment such as pressure vessels and heat exchangers at the Wood River Refinery
Wood River, Illinois, USOn-site+3y experienceJob Match ScoreCreate Profile25 days agoBarry-Wehmiller
Lead Engineer - Mechanical
Solidworks 2018 or aboveIndustrial machinery design experienceEngineering calculations and bom release~$103,700 – $148,063 py
WORKOPIA ESTIMATEThe role involves leading mechanical engineering efforts for industrial machinery such as printing, packaging, and converting equipment within a global innovation hub
Full time+15y experienceJob Match ScoreCreate Profile28 days agoHydromat Inc
Mechanical Engineer
Bachelor's degree in mechanical engineering3-5 years experience in mechanical designProficiency with autocad 2d~$91,800 – $185,150 py
WORKOPIA ESTIMATEThe Mechanical Engineer maintains responsibility for the mechanical design of Hydromat machines while providing technical support to customers
St. Louis, MO, US+5y experienceJob Match ScoreCreate Profile29 days agoIntroba
Associate Principal, Mechanical
Bachelor's degree in mechanical engineeringProfessional engineer license required12+ years significant project experienceComprehensive total rewards pyckage including medi...
The role involves leading the mechanical design of projects from initial development through completion while maintaining client relationships
St. Louis, MO, USFull time+12y experienceJob Match ScoreCreate Profile29 days agoIntroba
Mechanical Project Designer
Bachelor's degree in mechanical engineeringMinimum 5 years revit experienceHvac layout and drafting skills~$91,800 – $185,150 py
WORKOPIA ESTIMATEIntroba is seeking a Mechanical Project Designer to provide technical assistance and perform HVAC layout duties in St. Louis, MO
St. Louis, Missouri, USHybridFull time+5y experienceJob Match ScoreCreate Profile29 days agoIntroba
Mechanical Designer
Autodesk revit proficiencyHvac system layout skillsConstruction document generationComprehensive total rewards pyckage including medi...
The company is a global engineering firm with 1,100 professionals dedicated to creating resilient communities and protecting the planet through sustainable design
St. Louis, MO, USHybridFull time+5y experienceJob Match ScoreCreate Profile29 days agoThe Boeing Company
Experienced Weights & Mass Properties Engineer
5+ years mass properties experience3d solid modeling software (nx/catia)Weight estimation and tracking$112,200 - $151,800 py
This role supports Boeing's Air Dominance division in shaping the future of Advanced Development Programs for DoD customers
Hazelwood, MO, USFull time+5y experienceJob Match ScoreCreate Profile29 days agoThe Boeing Company
Government Training Engineering - Experienced Mechanical Design Engineer
5+ years mechanical systems design experienceBachelor's degree in engineeringTranslate requirements into hardware designs$103,700 - $140,300 py
The role involves designing complex electrical training systems including high fidelity aircraft crew station simulators for military fighter aircraft
Hazelwood, MO, USFull time+5y experienceJob Match ScoreCreate Profile30 days agoThe Boeing Company
Government Training Engineering - Experienced Mechanical Design Engineer
Bachelor of science in engineering5+ years mechanical systems design experience3+ years cross-functional team support$103,700 - $140,300 py
The role involves designing complex electrical training systems including high fidelity aircraft crew station simulators and visual systems
Hazelwood, MO, USFull time+5y experienceJob Match ScoreCreate Profile30 days agoThe Boeing Company
Government Training Engineering - Experienced Mechanical Design Engineer
Bachelor of science in engineering5+ years mechanical systems design experience3+ years cross-functional team support$103,700 - $140,300 py
The role involves designing complex electrical training systems solutions for military fighter aircraft such as the F-15, F-22, T-7, and T-38
Hazelwood, MO, USFull time+5y experienceJob Match ScoreCreate Profile30 days agoXerox Corporation
Mechanical Engineer
Bachelor's degree in mechanical engineeringStrong understanding of mechanical design principlesHands-on experience with testing and troubleshooting$64,980 - $129,960 usd annually py
This role supports the design, development, validation, and lifecycle management of advanced printing systems across the print engine portfolio
Webster, New York, USOn-siteExperience requiredJob Match ScoreCreate Profile31 days agoThe Boeing Company
Experienced Weights & Mass Properties Engineer
5+ years mass properties experience3d solid modeling software proficiencyNx or catia parametric modeling skills$112,200 - $151,800 py
The role involves shaping the future of Boeing's Air Dominance division by leading mass properties weight estimation and management for Advanced Development Programs
Hazelwood, MO, USFull time+5y experienceJob Match ScoreCreate Profile31 days agoThe Boeing Company
Experienced Weights & Mass Properties Engineer
Mass properties experience required3d solid modeling software proficiencyNx or catia parametric modeling skills$112,200 - $151,800 py
This role supports Boeing Defense, Space & Security's Air Dominance division by shaping future Advanced Development Programs
Hazelwood, Missouri, USFull time+5y experienceJob Match ScoreCreate Profile32 days agoIntroba
Associate, Senior Mechanical Engineer
Hvac system design for new installationsManaging project scope schedule and budgetLeading complex projects as point of contact~$103,700 – $148,063 py
WORKOPIA ESTIMATEThe role involves designing and engineering HVAC systems for new installations, retrofits, and upgrades while managing project scope, schedule, and budget
St. Louis, Missouri, USHybridFull timeExperience requiredJob Match ScoreCreate Profile37 days agoIntroba
Associate Principal, Mechanical
Bachelor's degree in mechanical engineeringProfessional engineer license required12+ years significant project experienceComprehensive total rewards pyckage including medi...
The role involves leading the mechanical design of projects from initial development through completion while managing scope, schedule, and budget
St. Louis, MO, USNot specifiedFull time+12y experienceJob Match ScoreCreate Profile37 days agoIntroba
Mechanical Project Designer
Bachelor's degree in mechanical engineeringMinimum 5 years revit experience2 years design experience in hvac~$91,800 – $185,150 py
WORKOPIA ESTIMATEIntroba is seeking a Mechanical Project Designer to provide technical assistance to senior staff while maintaining design files using AutoCAD and Revit
St. Louis, MO, USHybridFull time+5y experienceJob Match ScoreCreate Profile37 days agoIntroba
Associate Principal, Mechanical
Bachelor's degree in mechanical engineeringProfessional engineer license required12+ years significant project experienceComprehensive total rewards pyckage including medi...
The role involves leading the mechanical design of projects from initial development through completion while managing scope, schedule, and budget
St. Louis, MO, USFull time+12y experienceJob Match ScoreCreate Profile48 days agoPhillips 66
Sr Engineer I, Rotating Equipment, Wood River Refinery
Bachelor's degree in engineering3+ years energy industry experienceValid driver's license required~$91,800 – $185,150 py
WORKOPIA ESTIMATEThis role plays a key part in ensuring the safety, reliability, and performance of critical rotating equipment at the Wood River Refinery
Wood River, Illinois, USOn-site+3y experienceJob Match ScoreCreate Profile55 days agoKelso Industries
Mechanical Design Engineer (hvac/r & Plumbing) - Ndbs
Hydronic system designIndustrial process piping designRevit proficiency for piping modelingCompetitive compensation & benefits mentioned
The role is responsible for designing hydronic heating and cooling water systems as well as industrial process piping networks
Maryland Heights, MO, USOn-site+5y experienceJob Match ScoreCreate Profile57 days agoEmerson Electric
Mechanical Engineer/senior - Design
Bachelor's degree in mechanical engineering5+ years r&d or new product development experienceProficiency with 3d modeling and cae tools~$103,700 – $148,063 py
WORKOPIA ESTIMATEThis role involves contributing to all stages of new product development from early ideation through production while providing sustaining engineering support
St. Louis, MO, USOn-site+5y experienceJob Match ScoreCreate Profile58 days agoCannonDesign
Mechanical - Entry Level (stl)
Bachelor or master's degree in engineeringAbet accredited program preferredKnowledge of heat transfer and fluid dynamics~$65,000 – $108,488 py
WORKOPIA ESTIMATEYou will be a member of a multi-disciplinary team working under the direction of a licensed Engineer on new construction and renovation projects
St. Louis, MO, USOn-siteExperience requiredJob Match ScoreCreate Profile59 days agoSEBRA
Senior Engineer -mechanical
Minimum 10 years work experienceSolidworks cad proficiencyEnd-of-line automation equipment~$103,700 – $148,063 py
WORKOPIA ESTIMATEThe role involves independently leading the design, development, and engineering support activities for new designs from concept to industrialization
Full time+10y experienceJob Match ScoreCreate Profile65 days agoBarry-Wehmiller
Senior Engineer -mechanical
10+ years of mechanical engineering experienceEnd-of-line automation equipment expertiseStrong foundation in engineering mechanics~$103,700 – $148,063 py
WORKOPIA ESTIMATEBarry-Wehmiller believes business can be a powerful force for good
St. Louis, Missouri, USFull time+10y experienceJob Match ScoreCreate Profile66 days agoAfinitas
Mechanical Engineer
Mechanical design for new productsStandardization drawings across divisionsContinuous improvement initiatives~$91,800 – $185,150 py
WORKOPIA ESTIMATEAfinitas is a global leader in equipment, forming systems, and accessory products for precast concrete infrastructure
St. Louis, Missouri, USOn-site+2y experienceJob Match ScoreCreate Profile73 days agoBW Forsyth PartnersT LLC
Mechanical Department Manager
Mechanical and utility systems designHvac, plumbing, steam, process utilitiesGmp regulated facilities design~$103,700 – $171,350 py
WORKOPIA ESTIMATEServe as Mechanical Engineer of Record, maintaining responsible charge and sealing construction documents in compliance with applicable codes, industry standards, and regulatory requirements for food and pharmaceutical facilities
St. Louis, MO, USOn-site+15y experienceJob Match ScoreCreate Profile73 days ago
WORKOPIA ESTIMATE is shown when an employer doesn't disclose pay. It's the typical range (25th–75th percentile) of disclosed salaries for the same role in the same city, adjusted for seniority and refreshed daily — an estimate, not the employer's figure.
