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Lead Building Automation Systems Specialist

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Siemens Mobility
Full Time position
Listed on 2026-01-27
Job specializations:
  • Maintenance/Cleaning
    HVAC Tech / Heating Engineer, Installation Technician, Field/Service Technician, Maintenance Technician / Mechanic
Salary/Wage Range or Industry Benchmark: 66259 - 113587 USD Yearly USD 66259.00 113587.00 YEAR
Job Description & How to Apply Below
Location: St. Louis

Lead Building Automation Systems Specialist

492363

Smart Infrastructure

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this by empowering customers through the integration of digital and real worlds, improving how we live, work, and move today and for the next generation. We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first.

Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Our Smart Buildings help create efficient, safe, adaptable, and responsible environments. Our aim isn’t just about improving buildings; it’s about creating perfect places that improve people’s lives.

Transform the everyday with us!

Our Lead Systems Specialists perform complex installation, startup, and commissioning of building automation system equipment that has been newly installed. They complete verification of complex system database and programming operations, ensuring consistency with the scope of work and sequence of operations. They diagnose and repair complex control system malfunctions and act as mentors to lower‑level positions. Our Lead Specialists are the face of Siemens;

their expertise and regular interaction with the customer help them save energy and money, creating a more sustainable future for our environment.

As a Lead Systems Specialist, you will:
  • 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.
  • Network technologies: perform data backup from data servers, create automated backup procedures, troubleshoot and resolve inconsistencies in functions or sequence of operations, configure PC workstations and user interfaces, and confirm proper network performance.
  • 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.
  • Project site communication and coordination: coordinate trade contractors to perform startup services.
  • Work overtime when needed (compressed schedule performance can be a factor and will 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.
You will make an impact with these qualifications:

Basic Qualifications

  • 3+ years of experience with electro‑mechanical aptitude (either in a previous role or through education) and user PC/software skill.
  • 3+ years of experience installing and servicing electronic control or HVAC equipment.
  • Ability to demonstrate:
    • Experience writing computer programs and software applications related to the HVAC industry.
    • Knowledge of a variety of electronic or 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.
    • Ability and willingness to work in a variety of circumstances, including climbing ladders, scaffolds, and high‑lift equipment, working in ducts, crawl spaces, roofs, basements, above‑ceilings, and in various conditions.
    • Willingness to use hand tools, laptop, email, smartphone, and tablet, and ability to carry and move equipment and tools weighing up to 75 pounds unassisted.
    • Experience with Microsoft Office (Word, Excel, and Outlook).
  • High school diploma or state‑recognized GED.
  • Must be willing to work overtime as needed.
  • Must be 18…
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