Senior Mechanical Engineer, Data Centers

AECOM

. Develop and design heat rejection and HVAC systems for data centers .

Posted 11/10/2026full-timeRemote • Virginia • United StatesSenior💰 $170,000 - $200,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and optimizing HVAC systems for data centers, including energy-efficient strategies and compliance with industry standards. Proficient in computational fluid dynamics simulations and collaboration with multidisciplinary teams to ensure system integration and performance.

Highest-signal resume keywords

HVAC System DesignComputational Fluid Dynamics (CFD)Data Center Standards (Uptime Institute, TIA 942, ANSI/BICSI 002)P.E. RegistrationEnergy Management Strategies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Heat Load CalculationsCapacity PlanningCooling System SelectionFiltration System DesignAir Quality MonitoringRedundant HVAC SystemsFault-Tolerant DesignEnergy Recovery SystemsVariable Speed DrivesAirflow Optimization

Soft Skills

CollaborationClient-Facing CommunicationProject Coordination

Certifications & Qualifications

P.E. RegistrationCEMBEMPLEED Accreditation

Industry Keywords

Data CenterMission CriticalTech SectorHVAC EngineeringMechanical Engineering

Tech Stack

Tools & technologies

Airflow

About the role

Key responsibilities & impact

Develop and design heat rejection and HVAC systems for data centers
Select air- and water-side cooling systems, including fan wall units, CRAHs, chilled water systems, DX systems, CRAC units, in-row cooling, and containment solutions
Conduct internal and external computational fluid dynamics simulations
Prepare or direct preparation of CFD models and analyze results
Recommend design modifications and optimize heat rejection and HVAC system performance
Coordinate design changes and effects with other project trades
Design redundant and fault-tolerant HVAC systems, including backup cooling, automatic switchover, and monitoring systems
Perform heat load calculations and capacity planning based on IT equipment, power density, anticipated growth, and construction phasing
Perform HVAC loads for administrative and common facility sections
Implement energy-efficient HVAC strategies, including economizers, variable speed drives, energy recovery systems, and airflow optimization
Design filtration systems and air quality monitoring mechanisms
Address particulate matter, humidity control, and contaminant removal
Collaborate with electrical and mechanical engineers to integrate HVAC systems with electrical infrastructure, UPS, emergency power, fire suppression, and other critical systems
Work with global AECOM teams on high-profile data center projects
Perform hands-on, client-facing work

Requirements

What you’ll need

Bachelor's Degree with 8+ years of relevant experience or demonstrated equivalency of experience and/or education
Experience in data center mechanical and electrical equipment installation and operation
P.E. registration is required
Familiarity with the data center, mission critical, and tech sector industries
Knowledge of data center TER Standard Topology as per Uptime Institute, TIA 942, and ANSI/BICSI 002
Bachelor's degree in mechanical engineering, HVAC engineering, or a related field from an accredited university is typically required
Master's degree or advanced coursework in HVAC systems or energy management preferred
Professional HVAC certifications such as CEM, BEMP, or LEED accreditation advantageous
Eligible to work in the United States

Benefits

Comp & perks

Medical, dental, and vision benefits
Life and AD&D benefits
Disability benefits
Paid time off
Leaves of absence
Voluntary benefits and perks
Flexible work options
Well-being resources
Employee assistance program
Business travel insurance
Service recognition awards
Retirement savings plan
Employee stock purchase plan
Award-winning training and development programs
Relocation assistance may be available for candidates interested in working from the Arlington, VA office
Permanent residency sponsorship is available for current H1-B visa holders in the United States