Mission Critical Group (MCG) is an end-to-end power solutions and services provider that accelerates time-to-power and delivers scalable, resilient infrastructure for mission critical environments. By integrating engineering, manufacturing, modular deployment, and lifecycle services under one platform, we streamline execution and bring complex projects online faster - without compromising performance. With more than 1.5 million square feet of U.S. manufacturing capacity, MCG supports data centers, power generation, healthcare, oil & gas, pharmaceuticals, semiconductors, and industrial facilities where uptime is non-negotiable.  

Position Overview

We’re seeking a Director of Product Engineering to lead the technical architecture, development, and productization of next-generation power solutions, with a primary focus on 800VDC distribution and advanced data center power architectures. Reporting directly to the Sr. VP of Innovation, this role will serve as the technical authority driving the evolution of our power platform from concept through scalable, manufacturable offerings.

This leader will operate at the intersection of advanced engineering, product development, and strategic partnerships—translating emerging technologies into deployable, high-performance solutions. You will define system-level architectures, lead cross-functional engineering execution, and partner with external technology providers to deliver innovative power solutions for hyperscale and next-generation AI data centers.

This role is critical to establishing MCG as a leader in next-generation power infrastructure, enabling higher density, improved efficiency, and scalable deployment models for mission-critical environments.

What You’ll Do

Technical Architecture Leadership

• Define and lead system-level architecture for next-generation power solutions, with emphasis on 800VDC distribution and MV-to-chip strategies
• Establish technical direction across power conversion, energy storage, protection systems, and distribution topologies
• Drive architectural decisions balancing performance, scalability, cost, manufacturability, and reliability
• Develop reference architectures and design frameworks for standardization across product lines

Productization & Engineering Execution

• Lead the technical productization of new architectures into scalable, manufacturable product offerings
• Translate advanced engineering concepts into structured designs, specifications, and production-ready systems
• Partner with Product Management to align technical development with roadmap and market needs
• Drive design for manufacturability (DFM), design for reliability (DFR), and cost optimization initiatives
• Support introduction of new products into manufacturing, ensuring readiness across operations and supply chain

Partner & Ecosystem Development

• Identify, evaluate, and qualify key technology partners across power conversion, batteries, controls, and protection systems
• Lead technical collaboration with partners to integrate enabling technologies into system architectures
• Co-develop and validate solutions through joint engineering, testing, and deployment initiatives
• Establish long-term technical partnerships aligned with strategic innovation priorities

Installation, Testing & Deployment

• Oversee installation and commissioning of new architectures in pilot and production environments
• Define and execute validation, testing, and performance benchmarking strategies
• Ensure solutions meet performance, safety, and reliability requirements in real-world applications
• Capture field learnings to continuously refine architecture and product design

Customer & Market Engagement

• Engage directly with customers, hyperscalers, consultants, and partners to validate technical solutions
• Support technical positioning in strategic pursuits and innovation-driven opportunities
• Translate customer requirements into engineering inputs and system-level design decisions
• Serve as a technical thought leader representing MCG in industry forums and engagements

Engineering Standards & Capability Building

• Drive engineering standardization across architectures, design practices, and documentation
• Establish design guidelines, reference models, and reusable frameworks
• Elevate engineering competency in emerging technologies (DC architectures, solid-state systems, energy storage)
• Mentor and develop engineering talent, fostering a culture of innovation and technical excellence

Regulatory & Compliance Leadership

• Ensure all solutions comply with relevant codes and standards (NEC, UL, NFPA, ANSI, etc.)
• Guide design decisions to meet evolving regulatory requirements for new power architectures
• Interface with certification bodies and support product approvals

What We’re Looking For

Required Qualifications

• 15+ years of engineering design experience in power systems, electrical infrastructure, or data center environments
• Deep expertise in power conversion technologies (AC/DC, DC/DC), energy storage systems, and system-level architectures
• Strong understanding of data center electrical topologies, including MV/LV and emerging DC architectures
• Proven experience leading complex engineering programs from concept through deployment
• Experience working with external partners, suppliers, and technology ecosystems
• Strong leadership and communication skills, with ability to influence across technical and business stakeholders
• Willingness to travel as needed for customer, partner, and manufacturing engagement

Preferred Qualifications

• Direct experience with 800VDC or HVDC architectures in data centers or industrial applications
• Background in solid-state power conversion (SSTs, AFE, advanced converters)
• Experience integrating battery systems or energy storage into power architectures
• Familiarity with modular or prefabricated power systems (eHouses, skids, integrated solutions)
• Engineering leadership experience in innovation-driven or high-growth environments
• Advanced degree in Electrical Engineering or related field

Technical Competencies

• System-level power architecture design
• Power conversion and energy storage integration
• Data center electrical infrastructure (MV, LV, DC)
• Design for manufacturability and scalability
• Testing, validation, and performance optimization
• Regulatory compliance and standards application

Professional Competencies

• Strategic and innovative mindset with strong technical depth
• Ability to translate complex concepts into practical, deployable solutions
• Strong collaboration across engineering, product, manufacturing, and commercial teams
• High ownership and accountability for outcomes
• Effective communicator with executive presence
• Passion for innovation and continuous improvement

Attributes

• Have Humanity:
  Leads with respect, empathy, and integrity—building strong relationships across teams, partners, and customers while fostering an inclusive, high-performing engineering culture.
• Be Transparent:
  Communicates openly and clearly, sharing both progress and challenges. Brings visibility to technical tradeoffs, risks, and decisions to enable alignment and trust across stakeholders.
• Drive Innovation:
  Pushes boundaries to challenge conventional architectures, translating emerging technologies into practical, differentiated solutions.
• Be Resilient:
  Navigates ambiguity and technical complexity with focus and adaptability. Maintains momentum through setbacks and first-of-a-kind development challenges.

Always Reliable:
Delivers consistent, high-quality outcomes—ensuring designs meet performance, 

A Note to our Recruitment Partners: We really appreciate the interest, but MCG currently manages hiring through our internal team. We love getting to know our candidates directly! Because of this, we don’t accept unsolicited resumes from agencies at this time. If we ever need an extra hand, we’ll be sure to reach out to the community. Thanks for understanding!

MCG is an equal opportunity employer prohibiting discrimination based on race, color, creed, religion, sex, marital status, physical or mental disability, and any other protected classes stated by applicable federal and state laws. MCG is committed to providing equal employment opportunities to qualified individuals with disabilities and to act in accordance with regulations and guidance issued by the Equal Employment Opportunity Commission (EEOC).