

Tech‑enabled facility services optimizing energy, HVAC, lighting, roofing, pavement & more for efficiency.
Join us to lead high-impact mechanical work with a team that moves fast and trusts strong PMs. If you like big problems, clear ownership, and real career runway, this is the role!
We deliver big mechanical projects for commercial and industrial clients. This role leads HVAC, boiler, chiller, and piping upgrades from start to finish. You run the field work, the schedule, and the client communication. You keep the job moving, the team aligned, and the work documented.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
This is a senior role. You'll handle large, complex Boston-area projects. You must be able to manage field crews, read drawings, solve problems fast, and track every detail.
Salary: $125,000 - $165,000 a year
We offer a fantastic lineup of benefits, including Medical, Dental, Vision, FSA, HSA, 401k Matching, Paid Vacation, Paid Sick, Paid Holidays, Paid Parental Leave, Paid Short Term & Long Term Disability, Tuition Reimbursement, and a flexible hybrid work schedule (for office-based employees). Working at Mantis also brings tremendous professional development opportunities that allow you to make a real impact on both the company and your career!