Sr Systems Engineer-Electrical Power Systems & Team Lead

Remote Position: Yes We are seeking a high-caliber Senior Systems Engineer & Engineering Team Lead to define our technical foundation, architect our next-generation power solutions, and lead our multi-disciplinary engineering design team. In this pivotal role, you will own the end-to-end systems engineering lifecycle—bridging the gap between product management requirements and physical engineering execution. You will drive the architecture of our multi-MW modular infrastructure, up to Medium Voltage (MV), ensuring our modular solutions are safe, highly resilient, and optimized for rapid deployment. Technical Leadership & Team Management Lead a Multidisciplinary Team: Direct, mentor, and build a high-performing design team consisting of electrical, mechanical, and controls/software engineers. Engineering Governance: Establish robust engineering workflows, design standards, and enforce peer-review processes to ensure institutional quality and safety. Resource & Project Coordination: Collaborate with Project Management to assign engineering resources, manage design schedule, and achieve timely product deliverables. Systems Engineering & Architecture Definition Translate high-level market requirements (MRDs) into rigorous, traceable system-level technical requirements, functional specifications, and interface control documents (ICDs). Oversee the architecture and development of robust 3-phase electrical power distribution systems. Define the electrical, mechanical, thermal, and logical boundaries and interfaces. Formulate comprehensive verification matrices, Factory Acceptance Testing (FAT) protocols, and field commissioning guidelines to validate system performance. Electrical Power Systems Engineering Evaluate, specify, and select heavy electrical subsystems including high-capacity double-conversion UPS systems, static transfer switches (STS), switchgear, protective relays, and other critical subsystems. Engineering Studies: Direct and review system modeling analyses, including short-circuit, protective relay coordination, arc flash, and harmonic mitigation studies. DFX (Design for X): Partner with manufacturing and service teams to optimize designs for manufacturability, transportability, and fast field installation. Expert-level mastery of 3-phase AC/DC power systems, MV/LV power conversion topologies, utility protection schemes, and grounding methods. Systems Engineering: Hands-on experience with systems engineering frameworks, specifically boundary diagrams, failure mode and effects analysis (FMEA), and requirements traceability matrices. Grid Connection: Strong familiarity with utility interconnection requirements and power quality standards. Tools & Software Electrical Modeling: Proficiency with industry-standard simulation software (e.g., Systems & Design Tools: Familiarity with PLM software, requirements management tools, and CAD collaboration workflows (e.g., SolidWorks/AutoCAD Electrical)). Duties of this position are performed in a normal office environment. Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. data entry, using a computer mouse, using a calculator, etc.) Occasional travel may be required. 8+ Years in heavy industrial power systems design, power generation, utility-scale renewables, or data center infrastructure engineering.

• 3+ Years in a formal technical leadership or engineering management role leading cross-functional teams (Electrical, Mechanical, and Controls).
• Proven experience bringing complex, modular, or containerized capital equipment products from concept to commercial manufacturing.

Education & Qualifications Bachelor’s degree in Electrical Engineering (EE). Master’s degree in Electrical/Systems Engineering and/or active Professional Engineer (PE) license. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Location: This is a remote position, with travel as necessary. TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. With a talented team and a strategic global network, Celestica helps its customers achieve competitive advantages. Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): Advanced Technology Solutions (ATS) This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. It is engineering led, with deep expertise in design, manufacturing and lifecycle solutions. Connectivity and Cloud Solutions (CC) This segment focuses on high-performance technology solutions and services for the data center, serving hyperscalers, digital native customers and enterprises. Celestica's Platform Solutions offering provides innovative and customizable computing, storage and networking solutions enabling AI-driven growth. Built on a legacy of trust and performance, Celestica has earned its reputation by delivering results in complex and fast-changing markets. Celestica exceeds customer expectations by identifying trends and staying ahead of the curve. Backed by comprehensive capabilities and a global network across North America, Europe and Asia, Celestica helps customers gain competitive advantage with the quality, flexibility and resiliency they need to respond quickly to shifts in demand. Guided by a bold vision to accelerate market advancements, Celestica delivers innovative solutions and technologies that turn complexity into opportunity. Anchored in teamwork and commitment, Celestica strives to be the most trusted partner to its customers and colleagues worldwide. #J-18808-Ljbffr Celestica International LP