Remote-First Senior Mechanical Specialist, Data Centers

EEI; Chicago (IL); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Employee Stock Ownership Plan (ESOP)

Health, dental, and vision insurance

Remote-first company

Profit-sharing + discretionary bonuses

401(k) retirement plan with company-m

Paid certifications, seminars, and con

Milestone Travel Award

Job summary

EEI in Chicago is seeking a Sr. Mechanical Specialist to lead commissioning, testing, and documentation for mechanical systems in mission-critical facilities. You will guide field execution, drive issue resolution, and mentor developing professionals to deliver reliable outcomes.

This hybrid role requires up to 75% travel, with focus on HVAC, chilled water, and controls. You will collaborate with clients, contractors, and internal teams to ensure safe, high‑quality project delivery.

Qualifications

• 6+ years of experience in mechanical systems, commissioning, facilities operations, or related field.
• Advanced working knowledge of HVAC systems, chilled water, cooling infrastructure, controls, and related equipment.
• Ability to read and interpret drawings, specifications, sequences of operation, and test data.
• Strong communication, documentation, coordination, and teamwork skills.
• Currently authorized to work in the U.S. full-time.

Responsibilities

• Lead commissioning, testing, and verification activities for mechanical systems in data centers.
• Guide field execution, functional performance testing, startup support, and closeout activities across mechanical scopes.
• Troubleshoot complex mechanical system issues and drive practical resolution with project teams, contractors, vendors, and stakeholders.
• Review drawings, specifications, trend data, test results, and system information to evaluate readiness and performance.
• Mentor Mechanical Specialists and Mechanical Support team members through field coaching and knowledge sharing.
• Contribute to safe, reliable, and high-quality project delivery in mission-critical environments.

Skills

Troubleshooting

Communication

Documentation

Coordination

Mentorship

Teamwork

Education

Bachelor’s degree in Mechanical Engineering

Tools

Microsoft Office Suite

Commissioning documentation tools

Project software

Job description

EEI in Chicago is seeking a Sr. Mechanical Specialist to lead commissioning, testing, and documentation for mechanical systems in mission-critical facilities. You will guide field execution, drive issue resolution, and mentor developing professionals to deliver reliable outcomes.

This hybrid role requires up to 75% travel, with focus on HVAC, chilled water, and controls. You will collaborate with clients, contractors, and internal teams to ensure safe, high‑quality project delivery.