AECOM · 1 week ago
Sr. Mechanical Engineer IV
Columbus, OH
Full-time
Hybrid
Senior Level
$130K/yr - $150K/yr
6+ years expAECOM is a global infrastructure consulting firm delivering a better world. They are seeking a Senior Mechanical Engineer to provide technical leadership, mentor emerging talent, and deliver complex HVAC and building systems solutions across a diverse portfolio of projects.
Civil EngineeringConstructionConsultingEnergyGovernmentInformation Technology
No H1B
Responsibilities
Lead the mechanical system design as a trusted technical resource for clients and internal teams while also collaborating and contributing to technical excellence within AECOM's global practice
Serve as the mechanical discipline lead on projects of varying size and complexity, ensuring technical quality, code compliance, and constructability
Apply sound engineering judgment to evaluate, select, and adapt mechanical systems, equipment, and materials
Stay current with applicable codes, standards, and emerging technologies, including ASHRAE, IMC, IPC, and IECC
Analyze system performance and energy use to optimize efficiency, resilience, and lifecycle value
Execute mechanical design from concept through construction administration, including calculations, specifications, reports, and drawing development
Coordinate closely with architectural, structural, electrical, plumbing, fire protection, and specialty disciplines to ensure integrated solutions
Perform and lead site investigations to assess existing systems and inform design decisions
Review shop drawings, RFIs, and submittals; attend client and construction meetings as part of construction administration
Ensure projects are delivered within scope, schedule, and budget expectations
Mentor and guide junior engineers and designers, fostering technical growth, confidence, and professional development
Review team members’ work for technical accuracy, consistency, and quality, providing constructive, growth-oriented feedback
Identify skill gaps and support the development of targeted training and knowledge-sharing initiatives
Contribute to a collaborative, inclusive team culture that values accountability, learning, and excellence
Establish yourself as a trusted technical leader and mentor within the Ohio B+P team and a subject matter expert within AECOM's overall US Practice
Support proposal development and pursuit efforts by contributing technical narratives, scope development, and fee input
Prepare technical reports and documentation for internal and external stakeholders
Collaborate with office leadership to advance best practices and support the long-term success of the mechanical discipline
Contribute to a collaborative, inclusive team culture that values accountability, learning, and excellence. Connect with other subject matter experts throughout the US, and contribute to the technical excellence of AECOM's global practice
Qualification
Required
Bachelor's degree in Mechanical Engineering from an accredited program
6+ years of relevant mechanical engineering experience or demonstrated equivalency of education and experience
Completion of the Fundamentals of Engineering (FE) exam
Professional Engineer (PE) license
Preferred
10+ years of experience in a consulting engineering or design-build environment
Strong working knowledge of ASHRAE standards, IMC, IPC, and IECC
Experience across federal, healthcare, laboratory, mission critical, and commercial/mixed-use markets
Experience with LEED and sustainable design initiatives
Demonstrated ability to lead multiple projects concurrently
Experience delivering architecturally complex or high-profile projects
Excellent communication skills—clear, confident, and collaborative
Creative, analytical thinker with strong organizational and leadership abilities
Willingness to travel occasionally for project-related site visits
Benefits
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
Employee stock purchase plan
Company
AECOM
AECOM is a global provider of professional technical and management support services to a broad range of markets.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.2BKey Investors
Australian Renewable Energy Agency
2025-07-15Post Ipo Debt· $1.2B
2012-12-31Grant· $0.01M
2007-05-11IPO
Leadership Team
W. Troy Rudd
CEO
Sandra Broughton
Corporate Vice President - Global Head of Travel
Recent News
2026-01-16
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