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Critical systems technician skills for your resume and career

Updated January 8, 2025

1 min read

Below we've compiled a list of the most critical critical systems technician skills. We ranked the top skills for critical systems technicians based on the percentage of resumes they appeared on. For example, 30.3% of critical systems technician resumes contained hvac as a skill. Continue reading to find out what skills a critical systems technician needs to be successful in the workplace.

14 critical systems technician skills for your resume and career

1. HVAC

Here's how critical systems technicians use hvac:

Automated Control Systems, including HVAC, Lighting Security and Energy management at multiple locations nationally.
Maintain and repair HVAC\refrigeration systems.

2. Plumbing

Here's how critical systems technicians use plumbing:

Complete building repairs including electrical and plumbing.
General maintenance of electrical and plumbing.

3. Electrical Equipment

Here's how critical systems technicians use electrical equipment:

Scheduled and approved outage requests on transmission lines, generators and other electrical equipment to maintain system reliability and safety.
Trouble shooting instruments and electrical equipment.

4. BMS

BMS stands for "business management system," which refers to the rules, regulations, and procedures used to successfully run a business. Using these strategies, managers are able to more closely monitor a businesses work- and cashflow as well as company efficiency. This allows managers to identify what aspects of the business need the most attention.

Here's how critical systems technicians use bms:

Perform daily auditing of plant performance by utilizing the facilities built on the building management system(BMS) e.g.
Maintained facility operations via Siemens BMS and EPMS control systems.

5. Cooling Towers

Here's how critical systems technicians use cooling towers:

Performed daily water chemistry tests on the cooling towers.
Performed Start Up's & Commissioning of, Boilers, Cooling Towers, Chillers, Intellipac Roof Top Units, Split.

6. Water Towers

Here's how critical systems technicians use water towers:

Maintain and make minor repairs to 2 - 300 ton Carrier chillers and water towers.

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7. Water Treatment

Here's how critical systems technicians use water treatment:

Perform preventative and corrective maintenance of instrumentation of waste/water treatment plants, lift stations, and related facilities.

8. Switchgear

Here's how critical systems technicians use switchgear:

Implemented Wiring changes to various Plant Control Panels, Switchgear, Relay Panels, DCS panels, per Engineering Drawings.
Perform test of HV/LV switchgear switching units LV / HV cable test and general electrical installation.

9. Troubleshoot

Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.

Here's how critical systems technicians use troubleshoot:

Utilize the building management system to troubleshoot and operate said systems.
Applied analytic skills, deductive abilities and technical background to identify, troubleshoot and repair communications/computer systems and network errors.

10. Diesel Generators

Here's how critical systems technicians use diesel generators:

Maintain 400,000 sq ft of critical space and 20,000 tons of critical cooling 25.3 MW of critical power, 40 Diesel generators
Operate and maintain a 5200-ton centrifugal chiller plant and a 12 mega Watt diesel generator plant.

11. Emergency Maintenance

Here's how critical systems technicians use emergency maintenance:

Coordinate preventive, corrective and emergency maintenance activities, performed by Ascent, Client, or Vendor Staff.

12. Control Systems

Here's how critical systems technicians use control systems:

Maintain all Electrical devices and distribution, Building Management System and all monitoring and control systems.
Supported all Instrument and Chemical Engineers on new process control systems and pilot plant implementation.

13. PLC

Here's how critical systems technicians use plc:

Programmed and maintained the Allen-Bradley ControlLogix redundant Ethernet linked ControlNet PLC safety alarm and shutdown system.
Wired all PLC connections and control circuits to NEC specifications and tested proper system operation prior to shipping for customer installation.

14. VFD

Here's how critical systems technicians use vfd:

Manufactured, tested, calibrated, and serviced variable AC/DC frequency drives Emerson Variable Frequency Drive (VFD) control systems.
Assembled VFD control system panels.

What skills help Critical Systems Technicians find jobs?

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List of critical systems technician skills to add to your resume

The most important skills for a critical systems technician resume and required skills for a critical systems technician to have include:

HVAC
Plumbing
Electrical Equipment
BMS
Cooling Towers

Water Towers
Water Treatment
Switchgear
Troubleshoot
Diesel Generators

Emergency Maintenance
Control Systems
PLC
VFD

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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