Application Guide

How to Apply for Mechanical Engineer, Data Centers - Remote (U.S.)

at AECOM

🏢 About AECOM

AECOM is a global leader in infrastructure consulting, known for delivering sustainable solutions that address complex challenges. Their focus on building legacies through innovative design makes them a top choice for engineers who want to work on impactful, large-scale projects like data centers that power the digital world.

About This Role

This role involves designing critical cooling systems for data centers, ensuring uptime and energy efficiency. As a remote Mechanical Engineer, you'll collaborate with cross-functional teams to optimize heat rejection and HVAC systems, directly impacting the reliability and sustainability of tech infrastructure.

💡 A Day in the Life

Start with a team stand-up via video call to review project milestones and coordinate with electrical engineers on power requirements. Spend the morning performing CFD simulations for a new cooling layout, then analyze heat load data for a phased expansion. Afternoon includes a client call to present design options and a BIM coordination session to resolve clashes with structural elements.

🚀 Application Tools

Generate Cover Letter

AI-powered, tailored for AECOM

Interview Prep

Practice questions for this role

🎯 Who AECOM Is Looking For

  • An engineer with at least 5 years of experience in data center or mission-critical facility HVAC design, including hands-on work with cooling systems like chilled water, DX, and evaporative cooling.
  • Proficient in CFD analysis tools (e.g., ANSYS Fluent, OpenFOAM) and able to translate airflow simulations into design improvements for hot/cold aisle containment.
  • Experienced in heat load calculations and capacity planning for phased data center expansions, with a track record of meeting tight deadlines and scalability demands.
  • Strong communicator who can manage client relationships and coordinate with electrical, structural, and controls teams to integrate mechanical systems seamlessly.

📝 Tips for Applying to AECOM

1

Highlight specific data center projects you've worked on, including cooling capacity (kW), redundancy levels (N+1, 2N), and efficiency metrics (PUE improvements).

2

Showcase CFD analysis results with concrete examples: e.g., 'Reduced hot spots by 15% through optimized perforated tile layout using CFD modeling.'

3

Emphasize remote collaboration experience: mention tools (e.g., BIM 360, Bluebeam, Slack) and how you coordinated with distributed teams.

4

Tailor your resume to include keywords from the job description: 'heat rejection', 'HVAC system design', 'capacity planning', 'energy-efficient strategies'.

5

Include a portfolio or project summary that demonstrates your ability to design for scalability and phased construction, as data centers often expand over time.

✉️ What to Emphasize in Your Cover Letter

["Express passion for sustainable design and how you've implemented energy-efficient HVAC strategies in past data center projects (e.g., using free cooling or variable speed drives).", 'Describe your experience with tech sector clients and understanding of their need for speed and consistency in delivery timelines.', "Mention specific CFD tools you've used and how analysis drove design decisions that improved cooling performance.", 'Show enthusiasm for remote work and your ability to self-manage while maintaining clear communication with team members and clients.']

Generate Cover Letter →

🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read AECOM's case studies on data center projects (e.g., their work with hyperscale clients) to understand their design approach.
  • → Review AECOM's sustainability commitments: they aim for net-zero emissions by 2040. Note how your role aligns with that goal.
  • → Familiarize yourself with ASHRAE guidelines for data center cooling, as AECOM emphasizes compliance with industry standards.
  • → Check recent news about AECOM's data center practice, such as partnerships or innovative cooling technologies they've adopted.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 How do you approach heat load calculations for a data center with future expansion phases? Walk through a specific example.
2 Describe a time you used CFD analysis to solve a cooling issue. What was the problem, your approach, and the outcome?
3 How do you ensure redundancy and reliability in HVAC design for mission-critical facilities? Explain your design philosophy.
4 How have you collaborated with electrical engineers to coordinate cooling system power requirements and backup generators?
5 What sustainable HVAC strategies have you implemented in data centers, and how did you measure their impact on PUE?
Practice Interview Questions →

⚠️ Common Mistakes to Avoid

  • Don't submit a generic resume: omit non-relevant experience (e.g., residential HVAC) and focus exclusively on mission-critical or data center projects.
  • Avoid exaggerating CFD skills: be ready to discuss specific models, boundary conditions, and how you validated results.
  • Don't overlook the remote aspect: failing to mention your home office setup or remote collaboration experience can signal you're not prepared for virtual work.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to AECOM!

← Back to Job Listing Apply Now →