Specializing in HVAC, Building Automation and Control Systems (BAS/BMS) Reports to: VP of Engineering TEC also offers a comprehensive benefits package including medical, dental, vision, 401(k), paid time off, and opportunities for professional development. Candidates can work out of either our LIC office or our Central NJ office locations

Position Summary:

The Senior HVAC Controls Design Engineer leads the design phase of building automation and control system projects, developing highly functional, efficient, and cost-effective solutions that meet project plans, specifications, and performance requirements. This role is responsible for translating mechanical system requirements into detailed control strategies, panel designs, wiring schematics, and network architectures. Senior engineers operate independently, oversee complex projects, and mentor junior engineers.

Key Responsibilities:

Design and Engineering:

Review contract drawings, specifications, proposals, and budgets Develop design schedules and manage engineering deliverables Design DDC control panels, wiring schematics, and system interfaces Create control strategies for HVAC, mechanical, electrical, and plumbing systems Design BAS/BMS communication networks and system architecture Develop electrical installation drawings and scopes of work Select control system products and create project bills of materials Document sequences of operations and system performance parameters

Project Coordination:

Collaborate with project managers, field teams, and commissioning staff Provide technical support during installation and startup Ensure designs align with field conditions, constructability, and client expectations Participate in client and contractor coordination meetings

Leadership:

Lead design efforts for large and complex projects Work independently with minimal supervision Train, mentor, and oversee junior engineers Establish design standards and best practices Support continuous improvement of engineering processes

Qualifications:

Experience:

Preferably 7+ years of experience leading complex controls designs

Technical Knowledge:

Strong understanding of building mechanical, electrical, and plumbing (MEP) systems Experience designing

DDC/BAS/BMS

control systems Ability to interpret architectural, mechanical, electrical, fire protection, and communications drawings Knowledge of system integration and building networks

Software Skills AutoCAD Bluebeam Microsoft Office Suite Professional Skills:

Excellent written and verbal communication Strong organization and multitasking ability Ability to manage multiple projects simultaneously Collaborative, solutions-oriented mindset

Education:

Bachelor's degree in Electrical Engineering, Mechanical Engineering, or related field preferred About TEC Building Systems LLC TEC Building Systems engineers custom building automation solutions that optimize building performance, efficiency, and reliability. For over four decades, TEC has partnered with building owners, operators, and contractors to design, install, and service intelligent control systems across New York City and the surrounding region. Our team is driven by technical excellence, collaboration, and a commitment to delivering solutions our clients can trust. More at tecsystemsnyc.com