# HVAC/ICWS Technician - Secret Clearance

> Global Dimensions · Abū Nakẖlah, Qatar · — · Posted 2026-05-22

**Workplace:** on_site

**Department:** 3

## Description

**Global Dimensions** is a **HUBZone, service disabled, veteran-owned small business** based in Fredericksburg, VA. We are a dynamic, expanding company with exciting opportunities in language/culture, training/education/instruction, IT, cyber security, and intelligence (analysts, CI, HUMINT, SIGINT, etc.).

**We are seeking an HVAC/ICWS Technician for a position at Al-Udeid Air Base in Qatar.**

As the **HVAC/ICWS Technician**, you will be responsible for the operation, maintenance, troubleshooting, and repair of heating, ventilation, air conditioning (HVAC), and Industrial Control & Water Systems (ICWS) supporting mission-critical facilities at Al Udeid Air Base. This role ensures reliable environmental control and water system operations in accordance with U.S. military standards, safety regulations, and host-nation requirements.

**ESSENTIAL JOB FUNCTIONS:**

HVAC Systems

-   Operate, inspect, maintain, and repair commercial and industrial HVAC systems, including chillers, AHUs, RTUs, split systems, and control systems
-   Diagnose mechanical, electrical, and control-related HVAC faults and perform corrective maintenance
-   Perform preventive maintenance (PM) in accordance with established schedules and technical manuals
-   Monitor system performance and recommend improvements for efficiency and reliability

ICWS / Water Systems

-   Operate and maintain industrial control systems related to potable water, wastewater, and associated pumping and distribution systems
-   Monitor SCADA/BMS interfaces and respond to alarms or system anomalies
-   Conduct inspections, testing, and minor repairs on valves, pumps, sensors, and control components
-   Support water system sampling, flushing, and compliance activities as required

General Duties

-   Maintain accurate maintenance logs, reports, and work orders
-   Comply with all safety, environmental, and force protection requirements
-   Coordinate with engineers, supervisors, and base personnel to support mission needs
-   Respond to emergency calls and perform after-hours or on-call support as required
-   Ensure tools, equipment, and work areas are maintained in safe working condition

## Requirements

**EDUCATION & EXPERIENCE:**

-   High school diploma or equivalent
-   A minimum of five (5) years of experience in maintaining and repairing commercial/industrial HVAC/R systems and Industrial Chilled Water Systems (ICWS)
-   EPA Universal Certification required

**KNOWLEDGE & SKILLS:**

-   Working knowledge of industrial control systems and water system operations
-   Ability to read and interpret technical drawings, schematics, and control diagrams
-   Strong troubleshooting and problem-solving skills

**ADDITIONAL REQUIREMENTS:**

-   Must possess a valid U.S. Driver’s License
-   Possess a valid U.S. Passport (preferred)
-   Able to obtain and maintain a valid Residency Visa for Qatar
-   Must be able to work in extreme environmental conditions including dust and high temperatures.
-   Must be able to endure long hours, exposure to weather and hazardous conditions.

**TRAVEL:** 100%, in deployed location.

**SECURITY CLEARANCE:**  Must have and maintain a DoD Secret Clearance.

_Global Dimensions does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits. Equal Opportunity Employer/Veterans/Disabled._

## Apply

[Apply at Global Dimensions](https://apply.workable.com/globaldllc/j/755DD035E6/apply)

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