Mechanical Engineer

ROI Agency • Tacoma, WA

1d • $120,000 - $170,000 • Remote

About The Position

Seeking an experienced Mechanical Engineer with 5–10 years of experience designing and leading mission-critical mechanical systems for data centers and other high-availability facilities. The role serves as the technical authority for HVAC, cooling infrastructure, heat rejection systems, controls integration, and mechanical resiliency strategies. It is responsible for developing innovative, energy-efficient, and maintainable solutions while ensuring compliance with industry standards and client performance objectives.

This remote position requires occasional travel for project site visits during the Construction Administration phase and site surveys of existing facilities for brownfield projects. Approved business travel expenses are reimbursed in accordance with company policies. Candidates who prefer an office-based or hybrid work arrangement may discuss available options. Anticipated travel is 10%–25%.

The Mechanical Engineer serves as the lead mechanical subject matter expert for mission-critical and data center projects; develops cooling system concepts; and leads mechanical design from feasibility through construction administration. The role also provides technical oversight, coordinates with other disciplines, leads reviews and quality processes, supports commissioning, and mentors junior engineers.

The position offers an annual salary range of $120,000–$170,000. Benefits include medical, dental, and vision insurance; HSA or FSA options; an Employee Assistance Program; 401(k) contributions; student loan payment matching; company-paid life, AD&D, and disability insurance; paid time off; parental leave; and optional supplemental insurance and other programs.

Requirements

• 5–10 years of mechanical design experience in mission-critical environments.
• Bachelor's degree in Mechanical Engineering.
• Strong understanding of ASHRAE, NFPA, IMC, and local building code requirements.
• Excellent communication, technical leadership, and client-facing skills.

Nice To Haves

• Professional Engineer (PE) license or actively pursuing licensure.
• LEED Accredited Professional and/or Certified Energy Manager (CEM) credential.
• Experience with hyperscale, colocation, enterprise, healthcare, or other high-availability facilities.
• Familiarity with liquid cooling technologies, including direct-to-chip and immersion cooling applications.
• Experience with central utility plants ranging from 3 MW to 100+ MW campuses.
• Knowledge of ASHRAE TC 9.9 thermal guidelines, energy efficiency strategies, water usage effectiveness (WUE), and power usage effectiveness (PUE) considerations.
• Experience supporting commissioning, integrated systems testing (IST), and operational readiness reviews.

Responsibilities

• Serve as the lead mechanical subject matter expert for mission-critical and data center projects.
• Develop cooling system concepts, including air-cooled and water-cooled chilled water plants, direct expansion systems, and liquid cooling solutions.
• Lead mechanical design through feasibility, concept, schematic, design development, construction documents, and construction administration phases.
• Perform and oversee cooling load analysis, equipment selection, and redundancy evaluations.
• Develop mechanical resiliency strategies for N, N+1, 2N, and concurrently maintainable designs.
• Coordinate with electrical, controls, plumbing, structural, telecommunications, and architectural disciplines.
• Provide technical oversight of vendor equipment, including chillers, cooling towers, CRAHs, AHUs, fan walls, CDU systems, pumps, and BAS controls.
• Support utility capacity assessments and campus master planning efforts.
• Lead technical reviews and QA/QC processes, and support commissioning activities.
• Mentor junior mechanical engineers and support technical staff development.

Benefits

• Medical insurance with plan options through UnitedHealthcare and, in California only, Kaiser.
• Health Savings Account (HSA) or Flexible Spending Account (FSA) options.
• Dental insurance through Delta Dental.
• Vision coverage through EyeMed.
• Employee Assistance Program (EAP).
• 401(k) retirement plan with up to 4.5% in total employer contributions, subject to eligibility and plan terms.
• Student loan payment matching through eligible employer retirement contributions.
• Company-paid life and AD&D insurance.
• Company-paid short-term and long-term disability insurance.
• Paid time off (PTO).
• Parental leave.
• Optional supplemental life and long-term disability insurance.
• Optional accident, critical illness, and hospital indemnity insurance.
• Optional legal services and identity theft protection.
• Periodic opportunities to purchase company shares directly.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level