Senior Building Automation Field Service Engineer (02421)

About the Role Entensiv is looking for a Senior Building Automation Service Engineer to join our growing team. This is a hands-on technical role for an experienced BAS professional who thrives on solving complex system challenges, building strong client relationships, and owning projects from start to finish.

About Entensiv We're a Boston-based Building Automation service and engineering firm. Controls are our core business — we serve universities, research facilities, healthcare environments, and commercial buildings where system reliability and performance are non-negotiable.

Our work centers on troubleshooting complex systems, improving building performance, and supporting clients over the long term. Many of our client relationships have grown into multi-year partnerships built on trust and consistent results.

We've built a team that stays. Long-tenured engineers and technicians take pride in their craft and collaborate closely to solve difficult problems. We also invest in our culture — through regular company events and monthly Friday team lunches — because we believe a strong team produces better work.

What You'll Do

• Diagnose and resolve complex BAS issues across a diverse portfolio of facilities
• Program, configure, and commission BAS controllers and sequences of operation
• Interface directly with clients and project teams to communicate findings and solutions
• Support teammates in the field with knowledge sharing and collaborative troubleshooting

What We're Looking For

• 8+ years of Building Automation field service experience
• 5+ years of BAS programming experience
• Strong proficiency with Johnson Controls Facilities Explorer / Metasys / CCT
• Experience troubleshooting BAS communication networks (BACnet MS/TP & IP)
• Solid HVAC system knowledge and control theory fundamentals
• Ability to manage small projects independently from start to finish
• Clear, professional communication with clients and internal teams

What We Offer

• $145,000+ base salary (flexible for the right candidate)
• 5% profit share bonus
• Sales commission eligibility
• Company vehicle
• 401(k) with employer match
• Health benefits and PTO
• Flexible scheduling with autonomy over your day-to-day
• Collaborative, team-oriented culture
• Monthly Friday afternoon lunches + regular company gatherings

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Health savings account
• Paid time off

Experience:

• Building Automation Field Service: 8 years (Required)
• Building Automation Programming: 5 years (Required)

Work Location: In person

Employment Type: Full Time

Years Experience: 5 - 10 years

Bonus/Commission: Yes