Senior Principal Electrical Rack Engineer – Rack Integration Solutions

🕒 5 days ago

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Jabil

10,000+ employees

Founded 1966

🤝 B2B

B2B • Manufacturing • Sustainability

Jabil is a leading business-to-business (B2B) company providing engineering, manufacturing, supply chain, and design services. With over 50 years of experience, Jabil partners with some of the world's top brands to deliver both scalable and customized solutions. The company operates over 100 locations globally, emphasizing sustainability and community involvement as part of its core values. Jabil is committed to supporting its workforce with diverse and inclusive opportunities and fostering professional growth and innovation. The company is recognized globally for its excellence and commitment to minimizing environmental impact while building vibrant communities.

📋 Description

• Lead the end-to-end integration and testing of rack electrical solutions, including medium/low voltage systems (48V DC up to +/- 400V or 800V DC), uninterruptible power supplies (UPS), and power distribution units (PDUs) in varying form factors and product lines. • Participate in customer engagements and site visits to understand and document deployment constraints and gather feedback for design improvements. • Build accurate rack power budgets and model electrical capacity for both current and future high‑density server or switch configurations. • Manage relationships with electrical/power component vendors to build out a robust partner ecosystem consisting of PSUs, PDUs, bus bars, power shelves, and high voltage equipment. • Ensure all rack designs meet safety and certification requirements such as NEC/NFPA, IEEE, and UL/IEC. • Design, review, or integrate rack PDUs and power‑distribution components, including breaker configurations, metering, and load‑balancing features. • Perform detailed failure‑mode analysis, including FMEA and root‑cause investigations for electrical defects or field issues. • Define, validate, and improve factory electrical test strategies, including continuity testing, sequencing, load testing, and safety verification. • Be highly proficient in developing, updating, and interpreting electrical one‑line diagrams for rack‑level and row‑level power architectures, ensuring accurate representation of power flow, grounding, redundancy, and protection devices. • Collaborate with Architects/Compliance/Reliability and global vendors to align electrical architectures with total system design and international data center/power standards (e.g., OCP, ASHRAE, ANSI, TIA-942). • Develop and maintain design documentation including BOMs, specifications, test plans, and engineering change orders (ECOs).

🎯 Requirements

• Bachelor’s Degree in Electrical Engineering, Systems Engineering, or related field is required • Minimum of 8+ years of experience in electrical systems integration • 4+ years of specific experience in rack-scale electrical/power design and analysis • Strong understanding of electrical systems, integration strategies, and large-scale program management • Familiarity with server design (EIA-310, OCP/ORV3), 48V DC busbar connections, power plugs/receptacles, and power cable routing. • Proficiency in electrical tools and simulations (e.g. AutoCAD, Ansys, PSpice, SCADA, DCIM, etc.) • Hands-on experience with electrical safety tests such as hi-pot, ground-bond, leakage current, and continuity checks. • Excellent English communication skills (verbal and written) with strong technical leadership capabilities

🏖️ Benefits

• Medical, Dental, Prescription Drug, and Vision Insurance with HRA and HSA options • 401K Match • Employee Stock Purchase Plan • Paid Time Off • Tuition Reimbursement • Life, AD&D, and Disability Insurance • Commuter Benefits • Employee Assistance Program • Pet Insurance • Adoption Assistance • Annual Merit Increases • Community Volunteer Opportunities

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