Senior Mechanical Engineer, Data Centers

AECOM

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

Posted 10/2/2026full-timeRemote • Arlington • Virginia • United StatesSenior💰 $170,000 - $200,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and implementing HVAC systems for data centers, including energy-efficient strategies and compliance with industry standards. Proficient in conducting CFD analyses and collaborating with multidisciplinary teams to ensure optimal system integration.

Highest-signal resume keywords

HVAC System DesignComputational Fluid Dynamics (CFD)Data Center Mechanical SystemsP.E. RegistrationEnergy Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Heat Load CalculationsCapacity PlanningFault-Tolerant Systems DesignAir Quality Monitoring SystemsCooling System SelectionEnergy Recovery SystemsVariable-Speed DrivesFiltration Systems DesignAutomatic Switchover SystemsAirflow Optimization

Soft Skills

Client-Facing CommunicationCollaborationProject Coordination

Tools & Technologies

Chilled Water SystemsDX SystemsCRAC UnitsFan Wall UnitsIn-Row CoolingEnergy-Efficient Strategies

Certifications & Qualifications

P.E. RegistrationCertified Energy Manager (CEM)Building Energy Modeling Professional (BEMP)LEED Accreditation

Industry Keywords

Data CenterHVAC SystemsUptime InstituteTIA 942ANSI/BICSI 002Energy ManagementMechanical 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/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 (CFD) analyses
Prepare or direct preparation of CFD models, analyze results, and recommend design modifications
Coordinate design changes and resulting effects with other project trades
Design redundant and fault-tolerant HVAC systems with 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 areas
Implement energy-efficient HVAC strategies, including economizers, variable-speed drives, energy recovery systems, and airflow optimization
Design filtration and air-quality monitoring systems to protect sensitive IT equipment
Collaborate with electrical and mechanical engineers to integrate HVAC with electrical infrastructure, UPS, emergency power, fire suppression, and other critical systems
Work hands-on and client-facing on high-profile data center projects
Collaborate with global AECOM teams on data center projects for global clients

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
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 is preferred
Professional certifications such as Certified Energy Manager (CEM), Building Energy Modeling Professional (BEMP), or LEED accreditation are advantageous
Eligible to work in the United States
Current H1-B visa holders may be eligible for permanent residency sponsorship

Benefits

Comp & perks

Medical, dental, and vision benefits
Life, AD&D, and 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
Professional 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