Application Engineer - Switchboard/RMU Subject Matter Expert at Critical Project Services in Houston, TX
- Company: Critical Project Services
- Location: Houston, TX
- Posted: Sep 18, 2026
- Type: Full-time
- Experience: 10+ years
Overview
The Switchboard / RMU Subject Matter Expert (SME) serves as the technical authority for low- and medium-voltage switchboards, switchgear lineups, and Ring Main Unit (RMU) systems integrated into Integra Mission Critical’s modular power platforms.
Job description
- The Switchboard / RMU Subject Matter Expert (SME) serves as the technical authority for low- and medium-voltage switchboards, switchgear lineups, and Ring Main Unit (RMU) systems integrated into Integra Mission Critical’s modular power platforms.
Responsibilities
- Low-voltage switchboards and switchgear
- Medium-voltage switchgear and distribution
- Ring Main Units (RMUs)
- Bus systems and distribution assemblies
- Develop and maintain electrical distribution design standards and specifications.
- Define standard breaker configurations, bus ratings, fault duty requirements, and redundancy strategies.
- Establish arc-flash mitigation and protection coordination standards.
- Ensure alignment with NEC, UL 891, UL 1558, IEEE, and applicable medium-voltage standards.
- Partner with Product Engineering to standardize switchboard and RMU platforms for modular deployment.
- Define scalable configurations that support rapid manufacturing and repeatable installation.
- Review and approve equipment layouts, bus bracing, compartmentalization, and accessibility considerations.
- Support value engineering initiatives while maintaining system reliability and compliance.
Requirements
- 10+ years of experience in switchgear, switchboard, or medium-voltage distribution system design.
- Strong background in protection coordination and power system analysis.
- Experience supporting energization and commissioning in mission-critical or industrial environments.
- Deep knowledge of NEC and relevant UL/IEEE standards.
- Bachelor’s degree in Electrical Engineering or related discipline.
- Experience in data centers, utility interconnection, healthcare, or industrial facilities.
- Experience with modular or prefabricated power infrastructure.
- Familiarity with digital relays and power monitoring systems.
Skills
Required
- Switchgear and switchboard design
- Protection coordination
- Power system analysis
- NEC and UL/IEEE standards knowledge
- Energization and commissioning support
Benefits
- How we support you
- We believe your best work happens when you feel supported - professionally, personally, and financially. That’s why we offer a range of benefits designed to help you thrive, stay healthy, and plan for the future.
- Performance-driven rewards – Competitive pay with incentive opportunities that recognize your results and contributions.
- Comprehensive healthcare – Medical, dental, and vision coverage that supports you and your family’s total well-being.
- Security and peace of mind – Life and disability insurance programs that provide protection when it matters most.
- Flexible benefits options – A variety of voluntary benefits so you can personalize coverage to fit your needs.
- Time to recharge – Generous paid time off to relax, travel, and maintain a healthy work-life balance.
- Investing in your growth – Education assistance and tuition support to help you build skills and advance your career.
- Planning for the future – Retirement and savings programs that help you achieve long-term financial confidence.
About Critical Project Services
Come build with us At Integra, we’re driven by a vision to transform the data center industry. We specialize in delivering optimized turnkey solutions that bring together speed, quality, and reliability - helping our clients build and operate the mission-critical infrastructure that powers today’s digital world. Integra is a vertically integrated company - owning and managing every phase of the process from site selection and design to manufacturing, procurement, commissioning, and warranty. This approach allows us to move faster, solve challenges more efficiently, and deliver exceptional outcomes for our partners. What truly sets Integra apart is our people. We are a team of problem-solvers, engineers, builders, and operators who thrive on tackling complex challenges and delivering results. Our culture values collaboration, accountability, and continuous improvement - because in a rapidly evolving digital landscape, excellence and adaptability matter. Joining Integra means being part of a company that is shaping the future of data center infrastructure. If you’re passionate about innovation, impact, and building systems the world depends on, you’ll find the opportunity to grow and make a difference here.