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Mechanical Project Engineer Jobs in Missouri (NOW HIRING)

Project Engineer supports commercial mechanical construction projects from preconstruction through closeout in the Kansas City, MO metro. This role partners with project managers, superintendents ...

Project Engineer supports commercial mechanical construction projects from preconstruction through closeout in the Kansas City, MO metro. This role partners with project managers, superintendents ...

Project Engineer supports commercial mechanical construction projects from preconstruction through closeout in the Kansas City, MO metro. This role partners with project managers, superintendents ...

Project/Mechanical Engineer position responsible for leading projects and developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air ...

We bring together mechanical, electrical, structural, and civil engineering experts to solve ... Conduct work sessions at the project site in conjunction with the Project Manager and other ...

We bring together mechanical, electrical, structural, and civil engineering experts to solve ... Conduct work sessions at the project site in conjunction with the Project Manager and other ...

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Showing results 1-20

Mechanical Project Engineer information

See Missouri salary details

$45K

$86.6K

$120.5K

How much do mechanical project engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for mechanical project engineer in Missouri is $86,632.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,200.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a mechanical project engineer?

Mechanical Project Engineers are professionals responsible for planning, coordinating, and overseeing mechanical engineering projects from conception to completion. They work on designing, developing, and installing mechanical systems, ensuring that projects meet technical specifications, budget requirements, and deadlines. Their role often includes collaborating with other engineers, contractors, and stakeholders to solve problems and ensure the project's success. Mechanical Project Engineers are essential in industries such as construction, manufacturing, energy, and automotive.

What are the key skills and qualifications needed to thrive as a mechanical project engineer, and why are they important?

To thrive as a Mechanical Project Engineer, you need a strong background in mechanical engineering principles, project management, and often a bachelor’s degree in mechanical engineering or a related field. Familiarity with CAD software, project scheduling tools like MS Project, and certifications such as PMP or PE are commonly expected. Excellent communication, leadership, and problem-solving skills set top performers apart in this role. These skills ensure projects are designed efficiently, delivered on time, and meet both technical and client requirements.

What are some common challenges mechanical project engineers face when coordinating with multidisciplinary teams?

Mechanical Project Engineers frequently work alongside electrical, civil, and software engineers, as well as project managers and clients. One common challenge is ensuring clear communication and alignment on project requirements, timelines, and technical specifications, as each discipline may have different priorities and workflows. Managing changes in project scope or resolving technical conflicts can also require strong negotiation and problem-solving skills. Building effective relationships and maintaining open communication channels are key to overcoming these challenges and ensuring successful project delivery.

What is the difference between Mechanical Project Engineer vs Mechanical Design Engineer?

AspectMechanical Project EngineerMechanical Design Engineer
Required CredentialsBachelor's in Mechanical Engineering, relevant certifications (e.g., PE)Bachelor's in Mechanical Engineering, CAD certifications
Work EnvironmentConstruction sites, manufacturing plants, project sitesDesign studios, R&D labs, CAD workstations
Employer & Industry UsageConstruction firms, manufacturing companies, engineering consultanciesDesign firms, product development companies, R&D departments

The main difference is that Mechanical Project Engineers focus on managing and overseeing mechanical projects from planning to completion, often working on-site and coordinating teams. Mechanical Design Engineers primarily focus on creating and developing mechanical designs using CAD software, working mainly in design environments. Both roles require a mechanical engineering background but serve different stages of the project lifecycle.

Infographic showing various Mechanical Project Engineer job openings in Missouri as of August 2026, with employment types broken down into 84% Full Time, 11% Part Time, and 5% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $86,632 per year, or $41.6 per hour.

Mechanical Project Engineer

T Baker Smith, LLC.

Louisiana, MO • On-site

$90 - $130/hr

Other

Posted 5 days ago


Job description

A career at TBS is a journey of empowerment, where innovation drives growth and a commitment to community shapes a better world. Explore opportunities to be part of our mission and build a rewarding future.

Job Title

Mechanical Project Engineer

Job Type

Full-time

Location

Category

Associate

Education

Bachelor's Degree

Job Description

Position Title

Mechanical Project Engineer

Position Description

T. Baker Smith is seeking an experienced Mechanical Project Engineer to join our Engineering team. This position is responsible for working with a team to support engineering, design, analysis, and execution of Industrial, Facilities and Pipeline projects from FEED/ prelimin ary design through construction support and commissioning.

The ideal candidate will possess strong technical expertise in industrial, facilities and pipeline engineering and regulatory compliance of these assets . I ncluding the design of piggable transmission systems, horizontal directional drill (HDD) crossings, pipeline facilities, and associated infrastructure. This role requires the ability to independently and perform engineering calculations, develop design packages, support project execution, and collaborate with multidisciplinary teams and clients.

Position Purpose

Plans, designs, and directs engineering projects. This is a technical position involved in non ‐ routine and complex assignments. The Project Engineer works with the Project Manager to develop design concepts which are incorporated into the project. The Project Engineer may also handle some project management tasks .

Essential Functions

Leads technical tasks on projects

  • Participates in project planning, including preparation of scope, schedule, and budget.
  • Develops design concepts on projects.
  • Uses and maintain s current knowledge of engineering and design software, techniques, procedures, and regulations.
  • Mentor and lead young engineers and technicians on technical design tasks.
  • Lead technical engineering efforts for natural gas and hazardous liquid pipeline projects as well as other industrial, facilities and piping projects.
    • Performs pipeline system design in accordance with applicable CFR, ASME codes as well as the applic able state and federal regulations
  • Design s /develops and specifies mainline pipelines and components such as block valve stations , l auncher and receiver facilities , interconnects, crossings and appurtenant f acili ties required for pipeline operations .
    • Perform s and prepare s engineering calculations, studies, and technical evaluations including MAOP and MOP calculations , p ressure design calculations , m inimum wall thickness determinations , h ydrostatic test pressure calculations , p ipe stress analyses , HDD pullback and installation stress calculations , 3 D bend radius calculations , w heel load and crossing analyses , b uoyancy control analyses , f low modeling evaluations , m aterial and component selection , d esign verification calculations
  • Prepares or modifies reports, computations, specifications, plans, studies, permits, and designs.
  • Prepares or modifies quantity estimates, construction documents, and cost estimates.
  • Assure drawings and designs are in accordance with project and applicable standards (QA/QC) .

Collaborates with project team members

  • Coordinates with the overall Project Manager and project team, including the client, on project tasks, scopes, schedules and budgets .
  • Attends project, client and public meetings, day, or night.
  • Must be a team player and able to work with others .

Task quality, schedule, and budget adherence

  • Optimizes the scope, budget, and schedule of the project/task, under the direction of the Project Manager.
  • Communicates changes in workload, project scope, schedules, and budgets with Project Manager.
  • Directs and reviews work of project team to assure quality control and compliance with firm standards.

Supervisory Responsibilities :

Potential supervision of team members, including engineer interns and/or project technicians.

P hysical Requirements :

While performing the duties of this job, the associate is occasionally required to stand; walk; sit; use hands to operate, handle, maneuver, and manipulate objects, tools, or controls; reach with hands and arms; use manual dexterity to operate computer keyboard, calculator, and telephone; talk and hear; climb stairs, balance, stoop, kneel and lift up to 50 pounds. Specific vision abilities required by the job include close, distance, color, and peripheral vision; depth perception; ability to adjust focus.

  • Bachelors of Science Degree in Engineering and a professional engineer (P.E.) license.
  • Ability to relate to clients and people at all levels of the organization and must possess excellent communication and diplomacy skills.
  • Ability to read, analyze, and interpret most complex documents.
  • Ability to operate computer , using technical software which includes computer aided drafting and other applications, spreadsheets, and other business software.

Required Qualifications

  • Bachelor of Science in Mechanical Engineering from an ABET-accredited university.
  • Professional Engineer (P.E.) license preferred or ability to obtain licensure.
  • Minimum 5 years of experience in pipeline and midstream engineering.
  • Strong working knowledge of:
  • 49 CFR Part 192
  • 49 CFR Part 195
  • ASME B31.8
  • ASME B31.4
  • ASME B31.3
  • PHMSA regulations
  • Experience with HDD design and crossing analyses .
  • Ability to interpret and develop pipeline alignment sheets and construction drawings.
  • Strong technical writing and communication skills .
  • Ability to work independently and as part of multidisciplinary project teams.

Preferred Qualifications

  • Professional Engineer (P.E.) license.
  • Experience with:
  • Technical Toolbox Pipeline Toolbox Software
  • Microsoft Excel
  • GIS and mapping systems
  • CAD-based design platforms
  • Applicable Codes and Standards
  • Experience supporting both natural gas and hazardous liquid pipeline systems.
  • Familiarity with project controls and Earned Value Management principles.
  • Construction management and /or field engineering experience.
  • Experience participating in PHA, HAZOP, or similar safety reviews.

Knowledge, Skills & Abilities

The ideal candidate will demonstrate :

  • Strong technical competency in pipeline engineering design.
  • Knowledge of federal pipeline regulations and industry standards.
  • Ability to perform complex engineering calculations with minimal supervision.
  • Strong problem-solving and troubleshooting skills.
  • Ability to manage multiple projects and deadlines simultaneously.
  • Excellent communication and client-facing skills.
  • Commitment to safety, quality, regulatory compliance, and engineering excellence.

While performing the duties of this job, the associate performs responsibilities equally in both a typical office and outdoor environment and is exposed to weather conditions. The noise level in the office environment is usually moderate. Associate is frequently exposed to the noise, dust, smells, and other environmental factors present in such situations. Nights away from home are required .

Hours of Work:

This is a full-time position, requiring 40+ hours per week. This position can be non-exempt or exempt. Nights away from home and weekend commitments to the firm, its associates and clients are required .

Experience comes in different forms; many skills are transferable – and passion goes a long way. Here at TBS, we are in the business of cultivating people, and you are set up to succeed if you identify strongly with these values / behaviors: Growth Oriented; Trustworthy; Responsive; Works Hard, Smart, & Safe; Builds a Positive Team & Family Spirit; and are Enthusiastic & Energetic.

We also know that diversity of background and thought can enhance problem-solving and encourage more creative thinking, which is why we are dedicated to adding new perspectives to the team.

Our purpose is investing in people to enhance communities and that commitment has endured for over 100 years. We pride ourselves in doing this by recruiting, hiring, and retaining diverse, passionate, and forward-thinking talent. T. Baker Smith is an equal opportunity employer, and we are dedicated to providing an inclusive and diverse environment for all associates.

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