HVAC Building Automation Systems Specialist - Lead or Senior

HVAC Building Automation Systems Specialist - Lead or Senior Job ID 502649 Posted since 13-Feb-2026 Organization Smart Infrastructure Location: Scarborough, Maine (supports customer sites across Maine and surrounding states; candidates may also be based in southern Vermont, central New Hampshire, including Burlington, Manchester, Montpelier, VT, and Concord, NH) Responsibilities Commission new distributed digital control systems on construction sites within planned timelines; document commissioning details and communicate deficiencies and progress. Act as the Lead Technician and plan work with the Team Leader. Support the Project Manager by attending job‑site coordination meetings and verifying installation progress. Perform data backup from data servers, create automated backup procedures, troubleshoot and resolve inconsistencies in functions or operation sequences, configure PC workstations and user interfaces, and confirm proper network performance. Conduct operational testing, verification, and acceptance: run routine reports to review system operation, perform final inspection, testing and customer acceptance, provide customer training on system operations, complete and submit routine written reports, and provide plans and control system documents to engineering for as‑built drawings. Coordinate trade contractors to perform startup services. Work overtime when needed; compressed schedule performance may require extended hours to meet commitments. Work rotational on‑call and/or minimal overnight travel. Submit accurate time and expense reports. Adhere to local, corporate, and OSHA safety policies and procedures. Qualifications Basic Qualifications 3+ years experience (Senior) or 5+ years experience (Lead) with electro‑mechanical aptitude and user PC/software skill. 3+ years experience (Senior) or 5+ years experience (Lead) installing and servicing electronic control or HVAC equipment. Demonstrated experience leading the commissioning, startup, and troubleshooting of complex building automation systems, including multi‑vendor or integrated environments. Experience writing computer programs and software applications related to the HVAC industry. Knowledge of various digital control systems and ability to test and write modifications to system software in multiple languages. Experience programming, job start‑up, checkout, and troubleshooting complex projects. Experience with the integration of low‑voltage building sub‑systems industry protocols such as LON, BACnet, N2, Modbus, etc. Ability to read, understand, and interpret design and construction documents. Willingness to work in varied circumstances, including climbing ladders, scaffolds, high‑lift equipment, working in ducts, crawl spaces, roofs, basements, above ceilings, and in various conditions. Ability and willingness to use hand tools, laptop, email, smartphone, tablet, and to carry equipment and tools weighing up to 50 pounds unassisted. Experience with Microsoft Office (Word, Excel, Outlook). Availability to work overtime as needed. Must be 18 years of age and possess a valid driver’s license with limited violations. High school diploma or state‑recognized GED. Legally authorized to work in the United States on a continual and permanent basis without company sponsorship. Preferred Qualifications Associate or Bachelor’s degree in electronics, mechanical engineering, or related field. 8+ years of experience installing and servicing electronic control or HVAC equipment. Familiarity with Siemens or similar enterprise BAS platforms such as Desigo, Apogee, or comparable systems. Benefits Siemens offers a variety of health and wellness benefits. Pay range for this position is $45.68 – $60.10 per year, depending on budget and candidate experience, knowledge, skills, qualifications, and location. Equal Employment Opportunity Statement Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state, or local law. Reasonable Accommodations If you require a reasonable accommodation in completing a job application, interviewing, completing any pre‑employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form at the provided link. If you’re unable to complete the form, you can reach out to the AskHR team for support at View phone number on click.appcast.io. California Privacy Notice California residents have the right to receive additional notices about their personal information. To learn more, click the provided link. Pay Transparency Siemens follows Pay Transparency laws. Criminal History Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws. #J-18808-Ljbffr