Top 15 Scientist/mechanical engineer Jobs in Columbus

Senior Mechanical Engineer
AECOM —Columbus, OH
- $130,000 - $150,000 a year
- Full-time
- Hybrid work
- 6 years
- Continuous improvement
- Mentoring
- AD&D insurance
- Employee stock purchase plan
Senior Mechanical Engineer
exp —Columbus, OH
- $110,000 - $140,000 a year
- Full-time
- Office
- 8 years
- Quality control
- Health insurance
- 401(k)
Materials Scientist
Battelle —Columbus, OH
- $81,000 - $116,000 a year
- Full-time
- Hybrid work
- Management
- Office
- Presentation skills
- Wellness program
- Health insurance
Materials Engineering Technician
Battelle —Columbus, OH
- $50,000 - $65,000 a year
- Full-time
- Hybrid work
- Engineering
- Mid-level
- Training & development
- Wellness program
- Health insurance
10d
Senior Mechanical Engineer – Mission Critical (Columbus)
Burns & McDonnell —Columbus, OH
- Full-time
- 7 years
- Microsoft Excel
- Engineering
- 401(k)
- Employee stock ownership plan
Computational Fluid Dynamic Engineer – Mission Critical (Multiple Locations)
Burns & McDonnell —Columbus, OH
- $110,000 - $240,000 a year
- Full-time
- Management
- Mid-level
- Master's degree
- 401(k)
- Employee stock ownership plan
Water Supply & Wastewater Graduate Engineer
V3 Companies Ltd —Westerville, OH
- $74,880 - $90,000 a year
- Full-time
- Construction site
- Office
- Bachelor's degree
- Health savings account
- Paid holidays
Quick Apply
Civil Design Engineer
Tetra Tech —Columbus, OH
- Clean driving record
- 5 years
- Driver's License
- Health insurance
- Paid time off
Maintenance Technician II - 3rd Shift
Tosoh SMD, Inc. —Grove City, OH
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Ability to walk for extended periods
Quick Apply
Project Engineer - Water Supply & Wastewater
V3 Companies Ltd —Westerville, OH
- $85,000 - $110,000 a year
- Full-time
- Civil engineering
- Management
- Engineering
- Health savings account
- Paid holidays
Quick Apply
Facility Technician II
Tosoh SMD, Inc. —Grove City, OH
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Ability to walk for extended periods
Quick Apply
Senior Plumbing Engineer - Mission Critical (Columbus)
Burns & McDonnell —Columbus, OH
- Full-time
- 6 years
- Construction site
- Master's degree
- 401(k)
- Employee stock ownership plan
Water Engineering Project Manager - Water Supply & Wastewater
V3 Companies Ltd —Westerville, OH
- $110,000 - $135,000 a year
- Full-time
- Civil engineering
- Management
- Engineering
- Health savings account
- Paid holidays
Quick Apply
Sr. Plumbing Designer
AECOM —Columbus, OH
- $115,000 - $135,000 a year
- Full-time
- Hybrid work
- 6 years
- Construction site
- Bachelor's degree
- AD&D insurance
- Employee stock purchase plan
Physical AI Senior Manager
Deloitte —Columbus, OH
- $171,600 - $322,900 a year
- Full-time
- Computer Science
- Up to 50% travel
- Research

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Senior Mechanical Engineer
AECOM —Columbus, OH
This hybrid role (Columbus, OH) is a senior technical leadership position for an experienced engineer who excels in complex HVAC design, cross-disciplinary…
$130,000 - $150,000 a year
Senior Mechanical Engineer (Finite Element Analysis Focus)
Battelle —Columbus, OH
Bachelor’s degree or higher in a relevant technical field. The Mechanical Engineer will support advanced engineering analysis and research efforts focused on…
$82,000 - $117,000 a year
3d

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Senior Mechanical Engineer
AECOM —Columbus, OH
This hybrid role (Columbus, OH) is a senior technical leadership position for an experienced engineer who excels in complex HVAC design, cross-disciplinary…
$130,000 - $150,000 a year
Senior Mechanical Engineer
exp —Columbus, OH
Meets with contractors during bid phase to review design details. Edit and develop basis of design narratives documenting project scope.
$110,000 - $140,000 a year

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scientist/mechanical engineer jobs near columbus

Senior Mechanical Engineer

AECOM -
Columbus, OH

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Job Details

Full-time
$130,000 - $150,000 a year

Benefits

AD&D insurance
Employee stock purchase plan
Health insurance
Dental insurance
Paid time off
Employee assistance program
Vision insurance
Retirement plan

Qualifications

Bachelor's degree in mechanical engineering
Professional Engineer
Mechanical knowledge

Full Job Description

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM’s Ohio Buildings + Places team is seeking a Senior Mechanical Engineer to lead the design and delivery of high-performance building systems across diverse market sectors. This hybrid role (Columbus, OH) is a senior technical leadership position for an experienced engineer who excels in complex HVAC design, cross-disciplinary coordination, and mentoring emerging talent.

Our Ohio B+P practice—based in Columbus and Cleveland—is one of AECOM’s highest-performing teams, providing integrated architecture, engineering, planning, and digital delivery services. We serve public, federal, healthcare, science & technology, higher education, mission critical, logistics, and commercial clients, with a strong focus on design excellence, performance, and resilience.

Key Responsibilities

Technical Leadership & Design

Lead mechanical system design from concept through construction administration.
Serve as the mechanical discipline lead, ensuring technical quality, code compliance, and constructability.
Apply sound engineering judgment to system selection, energy performance, and lifecycle optimization.
Maintain expertise in ASHRAE, IMC, IPC, IECC, and emerging technologies.

Project Delivery & Coordination

Produce calculations, drawings, specifications, and technical reports.
Coordinate with architectural, structural, electrical, plumbing, fire protection, and specialty disciplines.
Lead site investigations, review submittals and RFIs, and support construction administration.
Deliver projects within defined scope, schedule, and budget.

Team Leadership & Mentorship

Mentor and review the work of junior engineers and designers.
Provide clear, constructive technical feedback and support skill development.
Establish yourself as a trusted technical leader within the Ohio B+P team and AECOM’s US practice.

Proposals & Practice Support

Contribute to proposals, scopes, fees, and technical narratives.
Support best practices and continuous improvement within the mechanical discipline.

Qualifications

Minimum

Bachelor’s degree in Mechanical Engineering.
6+ years of relevant experience.
Professional Engineer (PE) license.

Preferred

10+ years in consulting engineering or design-build.
Experience in federal, healthcare, lab, mission critical, and commercial projects.
Knowledge of LEED and sustainable design.
Proven ability to manage multiple projects and lead technical teams.
Strong communication, organization, and leadership skills.

Additional Information

Location: Columbus, Ohio (Hybrid)
U.S. work authorization sponsorship is not available for this position.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.

Apply Now

Refine Your Search

scientist/mechanical engineer jobs in columbus

Senior Mechanical Engineer

Senior Mechanical Engineer

Materials Scientist

Materials Engineering Technician

Senior Mechanical Engineer – Mission Critical (Columbus)

Computational Fluid Dynamic Engineer – Mission Critical (Multiple Locations)

Water Supply & Wastewater Graduate Engineer

Civil Design Engineer

Maintenance Technician II - 3rd Shift

Project Engineer - Water Supply & Wastewater

Facility Technician II

Senior Plumbing Engineer - Mission Critical (Columbus)

Water Engineering Project Manager - Water Supply & Wastewater

Sr. Plumbing Designer

Physical AI Senior Manager

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