M.C. Dean, Inc.

Mechanical Systems Operator 1 - St. Louis, MO

ID 9808

Location St. Louis, Missouri

Apply Now (https://phg.tbe.taleo.net/phg04/ats/careers/v2/applyRequisition?org=MCDEAN&cws=62&rid=9808)

The Mechanical System Operator / Control BAS (Building Automation System) Technician is responsible for a variety of duties to include performing preventive maintenance, repair, installation and/or replacement of HVAC Controls Systems & Equipment, Building Control Systems.

Responsibilities :

• Install, repair, and maintain DDC equipment related to HVAC systems.

• Use a workstation or portable terminal to command points, evaluate programs, backup databases and update changes or additions to the databases.

• Evaluate sequences of operation and assess the probability of the sequences functioning properly with DDC and electric control systems when applied to HVAC equipment.

• Read and interpret blueprints and schematic diagrams related to HVAC control systems.

• Diagnose HVAC system problems, including verifying operations of dampers, valves, actuators, coils, fans, pumps, heat exchangers, VAV boxes, airflow devices, water flow devices, thermostats, and other HVAC components.

• Review and update alarm messages.

• Review alarm printout for possible system malfunctions.

• Prepare reports indicating findings after troubleshooting HVAC and DDC control systems.

Education and Experience Requirements:

• High school diploma with 2+ years of electrical and/or mechanical experience. Vocational school or associate degree preferred.

• Ability to obtain a TS/SCI Poly Security Clearance.

• Be able to follow written procedure and follow standardized response protocols.

Desired Experience:

• Familiarity with Honeywell Building Management Systems, Excel and Excel 500 Systems, preferred.

• Experience with BAS communication protocols should include one or more of the following: BACnet MSTP, BACnet IP, N2, P1, Modbus, and/or LON.

• Electrical hands-on experience installing and troubleshooting, including 480V 3-phase, 110V, 24V and 12V motor control. Experience working with Hard-Wired Motor Control Centers, Combination Starters, Start-Stop Stations, Estop Circuits. Experience work with Electrical Distribution systems and wiring up 480V. Ability to read and interpret electrical blueprints and control wiring diagrams.

• Experience working with Tridium Niagara systems.

Abilities :

• Lifts at least 100 pounds at one time and 60 pounds for an extended period.

• Relocates a 12-foot stepladder without assistance.

• Works at various heights up to 60 feet and can climb and maintain balance on scaffolds, aerial lifts, catwalks, and all types of ladders.

• Walks, climbs, lifts, squats, crawls, kneels, pushes, pulls and reaches overhead on a routine and repetitive basis.

• Possess good vision (may be corrected vision), the ability to see in color, and the ability to hear and communicate in English.

• May use a standard ladder without exceeding the weight limit while carrying tools.

• Tell when something is wrong or is likely to go wrong.

• Apply general rules to specific problems to produce answers that make sense.

• Combine pieces of information to form general rules or conclusions (including finding a relationship among seemingly unrelated events).

• See details at close range (within a few feet of the observer).

• Listen to and understand information and ideas presented through spoken words and sentences.

Applicants for this position may be required to prove that they have received the COVID-19 vaccine or demonstrate that they have a valid religious or medical reason not to be vaccinated.

EOE Minorities/Females/Protected Veterans/Disabled

VEVRAA Contractor