Role Description Associate level Electrical Engineer. Performs engineering work in the initial planning and design phases of projects. This includes engineering/design for: - Power distribution systems - Lighting systems - Grounding systems - Lightning protection systems - Backup power supply systems - Instrumentation - Controls - Fire detection/alarming Perform studies and technical activities to arrive at the most cost effective, reliable technical solution. May also support procurement and construction phases of projects with engineering knowledge and experience. Qualifications - Bachelors or Masters Degree in Electrical Engineering from ABET accredited school - 2 - 5 years related experience - Basic knowledge of theories, practices and procedures in electrical engineering - Strong computer skills with Office products (Word, Excel, etc.) - Training and/or experience with CADD (AutoCAD, REVIT, and/or MicroStation, etc.) - Good verbal and writing skills - Factory, field, and/or construction experience a plus - Practical electrical skills a plus - Familiarity with NEC, IEEE, NFPA, and ANSI codes and standards a plus - Willingness to travel for infrequent field assignments Requirements - Develop conceptual design, perform calculations, and perform system studies - Develop detailed electrical drawings - Ensure conformance to applicable engineering codes and standards as well as company policies and procedures - Coordinate with and consult other Engineers and Designers to engineer, lay out, or detail components and systems and to resolve technical and other issues - Collect and interpret engineering data, compile data for project reports - Collect and compile field data as required - Assist in proposal efforts as directed - Document technical data for management review - Provide other entry level duties as assigned - Assist with preparation of labor/material estimates and design packages for clients - Aware of costs and schedule related to own work - Organizes own work to meet deadlines set by others - Communicates information, asks questions, and checks for understanding - Contributes to a team environment Benefits - Medical, vision, and dental insurance: Employees can choose benefits from five metallic levels and several carriers - Company paid and optional Life insurance - Short-term and long-term disability insurance - Accident, Critical Illness, and Hospital Indemnity coverage - Paid holidays, vacation, and sick leave (eligibility based on company policy and applicable law) - 401(k) APTIM offers three 401k plans through the Aon Pooled Employer Plan (PEP)

• Leading medium scope and less complex projects through the detail design and implementation phase • Development of RFP/Supplier Selection requirements, electrical control panel phasing plans, Electrical Engineering work plans, and design approval packages • Providing electrical system input to Project Engineer during design review meetings to ensure electrical requirements are understood • Supporting Project Engineer during transition from Detailed Design to Final Engineering • Reviewing and providing Electrical Engineering input to Description of Operation (DOO) & Functional Specification (FSD) documentation • Facilitating project meetings as required by project cadence • Producing meeting agendas • Providing meeting minutes to team members • Providing Electrical Engineering input to MHS implementation plan • Developing Electrical Engineering work plan to ensure successful project milestone achievements • Assisting Project Engineer during Speeds & Feeds review • Leading Controls Layout review meetings with internal teams and Client • Supporting Project Engineer to achieve design acceptance • Leading and directing support resources during development of project deliverables • Compiling project status reports • Attending project update meetings • Compiling and communicating electrical Assumptions/Decisions/Risk/Actions (ADRA) items

• 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) • Conduct root cause analysis and corrective actions for electrical failures or field issues

• Creates technical design specifications and designs power and electronic subsystems for mission critical power protection applications • Fully supports system and hardware design and validation from cradle to grave • Own Electronics (Embedded/PCBA) and Software initiatives • Apply comprehensive knowledge in the fields of analog and digital circuitry design, magnetics, and thermals • Electrical engineering design leadership for a variety of power protection systems, both in production and in development • Acts as project leader and senior project member on new product development efforts • Creates and manages design documentation such as bills of materials and schematics • System level design and component selection, simulation, tolerance, variance, power dissipation (conducted and switching) • Effectively communicates complex technical solutions and concepts to engineers and non-engineers • Provides leadership, mentoring, coaching and support to electrical and R&D team members • Contributes to the development of strategic innovation and technology plans • Support product safety certifications with partnering NRTL (UL, CSA, IEC standards) • Contributes to intellectual property strategies, strategic invention disclosures and secures patents for the Power Protection organization