Mechanical Project Engineer Visa Sponsorship Jobs in Missouri
Missouri's mechanical project engineer market spans aerospace manufacturing in St. Louis, automotive supply chains around Kansas City, and industrial equipment firms statewide. Major employers including Boeing, Emerson Electric, and Leggett & Platt have established sponsorship track records. International engineers with mechanical design, project management, or systems integration backgrounds will find active hiring across the state.
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Scheduled Hours
40
Position Summary
Our team at WashU stewards the university’s physical environment in support of its mission of excellence in patient care, research, and education. Guided by our PRIDE+ Core Values, Professionalism, Respect, Integrity, Dedication, Excellence, Mutual Support, and accountability, we foster a culture of accountability, service, and collaboration across all campuses.
Collectively, our teams oversee more than 180 buildings totaling over 21 million gross square feet across the Danforth, Medical, and satellite campuses. This includes highly complex clinical, research, academic, residential, and administrative environments. Among these facilities is the 11-story, 609,000-square-foot Neuroscience Research Building (NRB), home to one of the world’s largest communities of neuroscientists. We provide comprehensive operational support, facilities maintenance, utilities management, strategic planning, capital project delivery, and operational support to ensure safe, efficient, innovative, and sustainable operations.
As WashU continues to expand its research, clinical, and educational footprint, our integrated facilities organizations remain trusted strategic partners, maintaining forward-thinking, resilient, and sustainable environments that support the university’s mission for generations to come.
We are seeking a skilled and detail-oriented Commissioning Engineer to manage and lead the verification and validation of critical infrastructure systems within our specialized facilities, including labs, clean rooms, and housing. The ideal candidate will bridge the gap between design, construction, and operations, ensuring that all systems perform exactly as designed and meet stringent operational and regulatory standards. The primary focus for this role will be supporting the WashU Danforth Campus, but could also extend to providing support to the WashU Medicine Campus.
Job Description
Primary Duties & Responsibilities:
- Develops, reviews, and executes comprehensive commissioning plans, procedures, and checklists for mechanical, electrical, and control systems. Prepares commissioning checklists and associated documents.
- Oversees and conducts on-site inspections, pre-functional checks, functional performance testing (FPT), and integrated systems testing.
- Identifies, diagnoses, and resolves complex system deficiencies and performance issues in collaboration with design engineers, contractors, and vendors.
- Serves as the primary technical liaison, coordinating activities between design, construction, operations teams, and third-party vendors to ensure a seamless commissioning process.
- Ensures all commissioning activities and documentation adhere to industry standards and regulatory requirements.
- Maintains meticulous documentation of all test results, observations, and resolutions; prepare detailed commissioning reports for key stakeholders.
- Provides technical support and comprehensive training to facility operations and maintenance personnel for newly commissioned systems.
- Promotes and ensures compliance with all on-site safety protocols and procedures.
- Performs other duties as assigned.
Working Conditions:
Job Location/Working Conditions
- Construction office and work site (exposure to machinery and equipment).
- Requires extensive safety training.
- Stockroom or warehouse.
- High noise environment.
- Dust, dirt, grease or other disagreeable elements.
- Ability to travel to various on- and off-campus locations.
Physical Effort
- Typically sitting at desk or table.
- Typically standing or walking.
- Typically bending, crouching, stooping.
- Occasional lifting (25 lbs or less).
Equipment
- Office equipment.
- Exposure to moving machinery.
The above statements are intended to describe the general nature and level of work performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all job duties performed by the personnel so classified. Management reserves the right to revise or amend duties at any time.
Required Qualifications
Education:
Bachelor’s degree or combination of education and/or experience may substitute for minimum education.
Certifications/Professional Licenses:
No specific certification/professional license is required for this position.
Work Experience:
Construction (10 Years)
Skills:
Not Applicable
Driver's License:
A driver's license is not required for this position.
More About This Job
Preferred Qualifications:
- A minimum of 5 years of experience in commissioning, start-up, or operations of complex mechanical and electrical systems, preferably within critical environments (e.g., labs, clean rooms, data centers, hospitals, industrial plants).
- Strong understanding of critical facility infrastructure.
- Familiarity with testing equipment and data acquisition tools.
- Experience with commissioning software platforms (e.g., CxAlloy, Facility Grid).
Preferred Qualifications
Education:
Bachelor's degree - Mechanical Engineering
Certifications/Professional Licenses:
Associate Commission Professional (ACP) - Building Commissioning Certification Board (BCCB), Certified Commissioning Professional (CCP) - Building Commissioning Certification Board (BCCB), Professional Engineer (PE) - National Council of Examiners for Engineering and Surveying (NCEES), Professional Engineer - Missouri Division of Professional Registration
Work Experience:
Site Infrastructure And Building Systems, Including Structural, Architectural, Electrical, Mechanical, Plumbing, Fire Protection, Horizontal And Vertical Transportation Systems For Large Campuses (5 Years)
Skills:
Adaptability, Air Handling Units, Air Valves, Analytical Thinking, Building Automation Systems, Building Management System (BMS), Control Schematics, Critical Thinking, Deadline Management, Detail-Oriented, Electrical Engineering, Electrical Systems, HVAC Systems, Interpersonal Communication, LEED Projects, Microsoft Excel, Oral Communications, Piping and Instrumentation Diagrams (P&ID), Problem Solving, Professional Ethics, Resilience Under Pressure, Single Line Diagrams, Supervision, Technical Drawings, Written Communication
Grade
G15
Salary Range
$84,200.00 - $148,500.00 / Annually
The salary range reflects base salaries paid for positions in a given job grade across the University. Individual rates within the range will be determined by factors including one's qualifications and performance, equity with others in the department, market rates for positions within the same grade and department budget.
Questions
For frequently asked questions about the application process, please refer to our External Applicant FAQ.
Accommodation
If you are unable to use our online application system and would like an accommodation, please email CandidateQuestions@wustl.edu or call the dedicated accommodation inquiry number at 314-935-1149 and leave a voicemail with the nature of your request.
All qualified individuals must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship.
Pre-Employment Screening
All external candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. All offers are contingent upon successful completion of required screening.
Benefits Statement
Personal
- Up to 22 days of vacation, 10 recognized holidays, and sick time.
- Competitive health insurance packages with priority appointments and lower copays/coinsurance.
- Take advantage of our free Metro transit U-Pass for eligible employees.
- WashU provides eligible employees with a defined contribution (403(b)) Retirement Savings Plan, which combines employee contributions and university contributions starting at 7%.
Wellness
- Wellness challenges, annual health screenings, mental health resources, mindfulness programs and courses, employee assistance program (EAP), financial resources, access to dietitians, and more!
Family
- We offer 4 weeks of caregiver leave to bond with your new child. Family care resources are also available for your continued childcare needs. Need adult care? We’ve got you covered.
- WashU covers the cost of tuition for you and your family, including dependent undergraduate-level college tuition up to 100% at WashU and 40% elsewhere after seven years with us.
For policies, detailed benefits, and eligibility, please visit: https://hr.wustl.edu/benefits/
EEO Statement
Washington University in St. Louis is committed to the principles and practices of equal employment opportunity and especially encourages applications by those from underrepresented groups. It is the University’s policy to provide equal opportunity and access to persons in all job titles without regard to race, ethnicity, color, national origin, age, religion, sex, sexual orientation, gender identity or expression, disability, protected veteran status, or genetic information.
Washington University is dedicated to building a community of individuals who are committed to contributing to an inclusive environment – fostering respect for all and welcoming individuals from diverse backgrounds, experiences and perspectives. Individuals with a commitment to these values are encouraged to apply.

Scheduled Hours
40
Position Summary
Our team at WashU stewards the university’s physical environment in support of its mission of excellence in patient care, research, and education. Guided by our PRIDE+ Core Values, Professionalism, Respect, Integrity, Dedication, Excellence, Mutual Support, and accountability, we foster a culture of accountability, service, and collaboration across all campuses.
Collectively, our teams oversee more than 180 buildings totaling over 21 million gross square feet across the Danforth, Medical, and satellite campuses. This includes highly complex clinical, research, academic, residential, and administrative environments. Among these facilities is the 11-story, 609,000-square-foot Neuroscience Research Building (NRB), home to one of the world’s largest communities of neuroscientists. We provide comprehensive operational support, facilities maintenance, utilities management, strategic planning, capital project delivery, and operational support to ensure safe, efficient, innovative, and sustainable operations.
As WashU continues to expand its research, clinical, and educational footprint, our integrated facilities organizations remain trusted strategic partners, maintaining forward-thinking, resilient, and sustainable environments that support the university’s mission for generations to come.
We are seeking a skilled and detail-oriented Commissioning Engineer to manage and lead the verification and validation of critical infrastructure systems within our specialized facilities, including labs, clean rooms, and housing. The ideal candidate will bridge the gap between design, construction, and operations, ensuring that all systems perform exactly as designed and meet stringent operational and regulatory standards. The primary focus for this role will be supporting the WashU Danforth Campus, but could also extend to providing support to the WashU Medicine Campus.
Job Description
Primary Duties & Responsibilities:
- Develops, reviews, and executes comprehensive commissioning plans, procedures, and checklists for mechanical, electrical, and control systems. Prepares commissioning checklists and associated documents.
- Oversees and conducts on-site inspections, pre-functional checks, functional performance testing (FPT), and integrated systems testing.
- Identifies, diagnoses, and resolves complex system deficiencies and performance issues in collaboration with design engineers, contractors, and vendors.
- Serves as the primary technical liaison, coordinating activities between design, construction, operations teams, and third-party vendors to ensure a seamless commissioning process.
- Ensures all commissioning activities and documentation adhere to industry standards and regulatory requirements.
- Maintains meticulous documentation of all test results, observations, and resolutions; prepare detailed commissioning reports for key stakeholders.
- Provides technical support and comprehensive training to facility operations and maintenance personnel for newly commissioned systems.
- Promotes and ensures compliance with all on-site safety protocols and procedures.
- Performs other duties as assigned.
Working Conditions:
Job Location/Working Conditions
- Construction office and work site (exposure to machinery and equipment).
- Requires extensive safety training.
- Stockroom or warehouse.
- High noise environment.
- Dust, dirt, grease or other disagreeable elements.
- Ability to travel to various on- and off-campus locations.
Physical Effort
- Typically sitting at desk or table.
- Typically standing or walking.
- Typically bending, crouching, stooping.
- Occasional lifting (25 lbs or less).
Equipment
- Office equipment.
- Exposure to moving machinery.
The above statements are intended to describe the general nature and level of work performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all job duties performed by the personnel so classified. Management reserves the right to revise or amend duties at any time.
Required Qualifications
Education:
Bachelor’s degree or combination of education and/or experience may substitute for minimum education.
Certifications/Professional Licenses:
No specific certification/professional license is required for this position.
Work Experience:
Construction (10 Years)
Skills:
Not Applicable
Driver's License:
A driver's license is not required for this position.
More About This Job
Preferred Qualifications:
- A minimum of 5 years of experience in commissioning, start-up, or operations of complex mechanical and electrical systems, preferably within critical environments (e.g., labs, clean rooms, data centers, hospitals, industrial plants).
- Strong understanding of critical facility infrastructure.
- Familiarity with testing equipment and data acquisition tools.
- Experience with commissioning software platforms (e.g., CxAlloy, Facility Grid).
Preferred Qualifications
Education:
Bachelor's degree - Mechanical Engineering
Certifications/Professional Licenses:
Associate Commission Professional (ACP) - Building Commissioning Certification Board (BCCB), Certified Commissioning Professional (CCP) - Building Commissioning Certification Board (BCCB), Professional Engineer (PE) - National Council of Examiners for Engineering and Surveying (NCEES), Professional Engineer - Missouri Division of Professional Registration
Work Experience:
Site Infrastructure And Building Systems, Including Structural, Architectural, Electrical, Mechanical, Plumbing, Fire Protection, Horizontal And Vertical Transportation Systems For Large Campuses (5 Years)
Skills:
Adaptability, Air Handling Units, Air Valves, Analytical Thinking, Building Automation Systems, Building Management System (BMS), Control Schematics, Critical Thinking, Deadline Management, Detail-Oriented, Electrical Engineering, Electrical Systems, HVAC Systems, Interpersonal Communication, LEED Projects, Microsoft Excel, Oral Communications, Piping and Instrumentation Diagrams (P&ID), Problem Solving, Professional Ethics, Resilience Under Pressure, Single Line Diagrams, Supervision, Technical Drawings, Written Communication
Grade
G15
Salary Range
$84,200.00 - $148,500.00 / Annually
The salary range reflects base salaries paid for positions in a given job grade across the University. Individual rates within the range will be determined by factors including one's qualifications and performance, equity with others in the department, market rates for positions within the same grade and department budget.
Questions
For frequently asked questions about the application process, please refer to our External Applicant FAQ.
Accommodation
If you are unable to use our online application system and would like an accommodation, please email CandidateQuestions@wustl.edu or call the dedicated accommodation inquiry number at 314-935-1149 and leave a voicemail with the nature of your request.
All qualified individuals must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship.
Pre-Employment Screening
All external candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. All offers are contingent upon successful completion of required screening.
Benefits Statement
Personal
- Up to 22 days of vacation, 10 recognized holidays, and sick time.
- Competitive health insurance packages with priority appointments and lower copays/coinsurance.
- Take advantage of our free Metro transit U-Pass for eligible employees.
- WashU provides eligible employees with a defined contribution (403(b)) Retirement Savings Plan, which combines employee contributions and university contributions starting at 7%.
Wellness
- Wellness challenges, annual health screenings, mental health resources, mindfulness programs and courses, employee assistance program (EAP), financial resources, access to dietitians, and more!
Family
- We offer 4 weeks of caregiver leave to bond with your new child. Family care resources are also available for your continued childcare needs. Need adult care? We’ve got you covered.
- WashU covers the cost of tuition for you and your family, including dependent undergraduate-level college tuition up to 100% at WashU and 40% elsewhere after seven years with us.
For policies, detailed benefits, and eligibility, please visit: https://hr.wustl.edu/benefits/
EEO Statement
Washington University in St. Louis is committed to the principles and practices of equal employment opportunity and especially encourages applications by those from underrepresented groups. It is the University’s policy to provide equal opportunity and access to persons in all job titles without regard to race, ethnicity, color, national origin, age, religion, sex, sexual orientation, gender identity or expression, disability, protected veteran status, or genetic information.
Washington University is dedicated to building a community of individuals who are committed to contributing to an inclusive environment – fostering respect for all and welcoming individuals from diverse backgrounds, experiences and perspectives. Individuals with a commitment to these values are encouraged to apply.
Mechanical Project Engineer Job Roles in Missouri
See all 59+ Mechanical Project Engineer Jobs in Missouri
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Search Mechanical Project Engineer Jobs in MissouriMechanical Project Engineer Jobs in Missouri: Frequently Asked Questions
Which companies sponsor visas for mechanical project engineers in Missouri?
Boeing's St. Louis operations, Emerson Electric, Leggett & Platt, and Hubbell Power Systems have documented H-1B sponsorship histories for mechanical engineering roles in Missouri. Larger industrial manufacturers and aerospace contractors tend to have established immigration support infrastructure, making them more likely to sponsor international candidates than smaller regional firms.
Which cities in Missouri have the most mechanical project engineer sponsorship jobs?
St. Louis concentrates the largest share of mechanical project engineer opportunities, driven by aerospace, defense, and industrial manufacturing employers headquartered or operating there. Kansas City is the second major hub, with automotive supply chain companies and engineering consultancies actively hiring. Columbia and Springfield see smaller but consistent demand, often tied to manufacturing operations and university-adjacent engineering firms.
Which visa types are most common for mechanical project engineer roles in Missouri?
The H-1B is the most common visa for mechanical project engineers in Missouri, as the role generally qualifies as a specialty occupation requiring at least a bachelor's degree in mechanical engineering or a closely related field. Candidates with Canadian or Mexican citizenship may also qualify under the TN visa category, which lists engineers explicitly and does not require an annual lottery.
How to find mechanical project engineer visa sponsorship jobs in Missouri?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to search for mechanical project engineer roles in Missouri without sorting through positions that don't support international candidates. You can browse by city, filter for H-1B or TN sponsorship, and identify which Missouri employers are actively hiring engineers who need work authorization.
Are there any state-specific considerations for mechanical project engineers seeking sponsorship in Missouri?
Missouri's concentration of aerospace and defense work means some mechanical project engineer positions require security clearances, which can complicate sponsorship timelines for candidates who are not yet permanent residents. Employers in these sectors may prefer candidates already holding work authorization. Outside defense, the industrial manufacturing sector is generally more accessible to sponsored candidates, particularly at firms with established H-1B filing histories.
What is the prevailing wage for sponsored mechanical project engineer jobs in Missouri?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
See which mechanical project engineer employers are hiring and sponsoring visas in Missouri right now.
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