> Markdown version of [/jobs/ext/3751439-bas-systems-specialist](https://www.wearedevelopers.com/jobs/ext/3751439-bas-systems-specialist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # BAS Systems Specialist - **Company:** Jobot - **Location:** Hartford, CT, United States - **Experience:** Experienced - **Salary:** $72,800.0 - $104,000.0 - **Contract:** Permanent contract - **Skills:** Communications Protocols, Computer Programming, Modbus, Systems Integration, Transmission Control Protocol (TCP), Bacnet - **Published:** October 15, 2026 - **Apply:** https://www.dice.com/job-detail/c9d58d31-3eab-4841-9a7a-823b2b1693e9 ## About the Role * 3+ years of experience with BAS/BMS, HVAC controls, or systems integration * Experience with DDC controls, field devices, controllers, and networked building systems * Familiarity with Niagara/Tridium, Distech, Johnson Controls, Siemens, Schneider Electric, Alerton, or similar BAS platforms * Understanding of BACnet, Modbus, TCP/IP networking, and controls communication protocols * Ability to troubleshoot mechanical and controls-related issues independently * Experience reading mechanical, electrical, and controls drawings * Strong organizational, communication, and problem-solving skills * Valid driver's license required ## Description About the Role: We are seeking a BAS Systems Specialist to support the installation, programming, commissioning, and service of commercial building automation systems across a variety of facility types throughout Central Connecticut. This role will work closely with project managers, engineers, and customers to deliver high-quality HVAC controls and systems integration solutions. The ideal candidate will have hands-on experience with BAS/DDC systems, controls integration, and troubleshooting complex HVAC systems in commercial environments. This is a great opportunity to join a growing, service-focused controls integrator that values technical expertise, customer relationships, and long-term career growth. Responsibilities * Program, troubleshoot, commission, and service building automation and HVAC control systems * Support BAS/DDC system integrations involving HVAC equipment, lighting controls, and energy management systems * Perform point-to-point checkout, startup, diagnostics, and preventative maintenance activities * Interpret mechanical drawings, control schematics, sequences of operation, and engineering documentation * Configure and troubleshoot BACnet, Modbus, and IP-based control networks * Work closely with project teams to support new construction, retrofit, and upgrade projects * Provide technical support to customers and respond to service-related issues in the field * Assist with graphics, trending, alarms, and front-end configuration within BAS platforms * Document service activity, system changes, and project progress accurately * Maintain strong customer relationships through responsive communication and technical support