Cox Engineering · 4 weeks ago
Application Engineer – BAS
Randolph, MA
Full-time
Hybrid
Mid Level
$90K/yr - $110K/yr
3+ years expCox Engineering is a company focused on energy and sustainability, seeking a detail-oriented BAS Application Engineer to join their Engineering team. The role involves the design, programming, and documentation phases of Building Automation System projects, translating client specifications into effective control strategies and ensuring smooth project transitions from design to installation.
Heating Ventilation and Air Conditioning (HVAC)Real Estate
Responsibilities
Hardware Engineering and Submittals
Design Development: Produce professional and accurate BAS hardware design submittals, including point-to-point wiring diagrams, panel layouts, and sequence of operation narratives. Utilize Visio or our Visio-based software tool
Component Selection: Select and size appropriate BAS controls hardware, including controllers, sensors, actuators, valves, and field devices, ensuring compliance with project specifications and industry standards
Submittal Management: Prepare, organize, and manage the technical submittal package process for review by clients, consulting engineers, and general contractors
Design Collaboration: Collaborate with the Engineering Manager and Project Manager to evaluate and incorporate feedback from the submittal review process and address Requests for Information (RFIs)
Control Logic Programming: Develop and implement detailed control logic programs for building automation systems (BAS) using industry-standard tools and programming languages (e.g., Tridium Niagara, ladder logic, function block)
Sequence Interpretation: Analyze and interpret complex mechanical sequences of operation (SOO) and design efficient, energy-saving control strategies (e.g., reset schedules, optimization routines)
Software Troubleshooting: Support the Field Operations team by providing technical assistance and remote troubleshooting for control logic and programming issues during the commissioning and startup phases. This may require on-site presence to work with field specialists
Graphics Development: Design and develop custom graphical user interfaces (GUIs) and dashboards for BAS front-end systems, focusing on intuitive user experience (UI/UX)
Visualization: Optimize graphic performance for real-time visualization, monitoring, and operator control of HVAC, lighting, and other building systems
Standards: Ensure all developed graphics comply with company and client aesthetic and functional standards
Inter-Departmental Support: Support estimating teams by using our engineering design software. Review existing field conditions for preparing controls drawings and verifying project intent. Work closely with the Field Operations team to ensure designs are practical and provide clear documentation for field implementation
Process Improvement: Participate in the development and documentation of engineering standards, templates, and best practices under the direction of the Engineering Manager
Qualification
Required
3+ years of direct experience in an Application Engineering or Controls Programming within the Building Automation Systems (BAS) industry
Proven proficiency in programming control logic using at least one leading BAS platform (e.g., Tridium Niagara, Delta Controls, Honeywell, Siemens, or similar)
Demonstrated ability to read, interpret, and generate technical construction documents, including mechanical plans, specifications, and control wiring diagrams
Strong understanding of HVAC systems, control theory, and energy management principles
Proficiency with CAD software (Visio) for developing control drawings and Microsoft Office Suite
Preferred
Professional certification in a major BAS platform (e.g., Tridium N4 Certification)
Bachelor's degree in Mechanical Engineering or a related technical field
Experience with advanced programming or analytics tools
Benefits
Competitive salary with yearly bonuses, merit raises, and a 401(k) retirement plan.
Paid vacation, personal days, holidays, and comprehensive health, dental, and vision coverage.
Professional development through industry training, in-office learning, and educational opportunities.
Additional benefits including company-paid life insurance, short- and long-term disability, office perks like snacks, cold brew coffee on tap, company swag, & more!
Company
Cox Engineering
Problem solvers. Building consultants. HVAC innovators.
201-500 employees
H1B Sponsorship
Cox Engineering has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Growth StageLeadership Team
Jon Desmond
President & CEO
Michael D.
Exec VP CFO
Company data provided by crunchbase