Senior Design Engineer – Data Center Engineering; Mechanical or Electrical

The Senior Design Engineer – Data Center Engineering supports the design, analysis, and delivery of mission-critical infrastructure systems across the company’s data center portfolio. This position plays a key role in developing reliable, efficient, and scalable solutions spanning power, cooling, and distribution systems that enable long-term growth and operational excellence.

The ideal candidate brings hands-on experience with data center or other critical facilities, strong technical fundamentals in either mechanical or electrical engineering, and the ability to collaborate effectively across design, construction, and operations teams. A Professional Engineer (P.E.) license is preferred.

This position is based in Dallas, TX, with a hybrid expectation of four days per week in the office.

Design & Technical Execution

• Develop, review, and coordinate detailed designs for power, cooling, and infrastructure systems, including electrical distribution (UPS, switch gear, PDUs) and mechanical systems (chilled water, economization, liquid cooling).
• Ensure system designs meet company standards for efficiency, reliability, and maintainability.
• Participate in design reviews and technical evaluations for new builds, retrofits, and expansions.
• Support load calculations, one-line diagrams, airflow and energy models, and performance validation.

Project Coordination & Delivery

• Collaborate with internal stakeholders, consultants, and contractors through design, procurement, and commissioning.
• Evaluate constructability and sequencing to ensure projects are delivered on time and within budget.
• Review submittals, RFIs, and field installations to ensure compliance with design intent.

System Optimization & Analysis

• Perform root-cause and trend analysis on system performance to drive continuous improvement.
• Identify efficiency opportunities across power and cooling systems to reduce PUE and lifecycle cost.
• Support standardization of engineering templates, specifications, and quality-assurance processes.

• Partner with Construction, Operations, Controls, and Capacity Planning teams to ensure seamless handoffs from design through operations.
• Communicate complex technical topics clearly to both engineering and non-technical stakeholders.
• Provide mentorship and guidance to junior engineers and interns.

Required Skills & Experience

• Bachelor’s degree in Electrical, Mechanical, or related Engineering discipline.
• Professional Engineer (P.E.) license preferred.

• 6–10 years of engineering experience in data centers, mission-critical facilities, or related infrastructure environments.
• Demonstrated proficiency in design fundamentals for power and/or mechanical systems, including redundancy (N+1, 2N) and reliability principles.
• Familiarity with key codes and standards (ASHRAE, NFPA 70E, NEC, IEEE, local building/mechanical codes).
• Experience with design and modeling tools (AutoCAD, Revit, CFD, or electrical load modeling software).

• Strong analytical, organizational, and problem-solving skills.
• Financial and technical acumen to balance performance, cost, and maintainability.
• Effective communicator capable of leading technical discussions and resolving design challenges.
• Collaborative mindset and ability to work cross-functionally in a fast-paced environment.

This employer will not sponsor visas for this role.

Csquare is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.