HVAC Specialist (Data Center Cooling Systems) | One Network | Rawalpindi, Pakistan

Tech Junction Ltd; Saddar; On-site; PKR 1,200,000 - 2,400,000; Full time

Job summary

One Network is seeking an HVAC Specialist to manage and optimize data center cooling infrastructure in Rawalpindi. The role focuses on uptime, thermal performance, and PUE optimization across critical facilities.

Responsibilities include preventive maintenance, troubleshooting, RCFA, and leading cooling upgrades in a technically advanced environment with collaboration across facilities teams.

Qualifications

• Bachelor's degree in Mechanical Engineering, Electrical Engineering, or equivalent.
• Hands‑on experience supporting data center HVAC environments.
• Strong knowledge of precision cooling technologies.

Responsibilities

• Perform preventive maintenance on precision cooling equipment.
• Troubleshoot and repair HVAC and cooling system faults.
• Apply thermodynamic principles including superheat, subcooling, and pressure management.
• Monitor environmental systems and cooling performance metrics.
• Manage Building Management System (BMS) alarms and responses.
• Conduct RCFA for equipment and incidents.
• Lead cooling infrastructure upgrades and deployment projects.
• Ensure optimal thermal management and PUE.
• Develop maintenance reports and technical documentation.
• Collaborate with facility and operations teams to support reliability.

Skills

Data center HVAC

BMS experience

Preventive maintenance

Root cause analysis

Thermodynamics

Project deployment

Documentation

Education

Engineering degree

Tools

BMS software

Job description

Job Title: HVAC Specialist (Data Center Cooling Systems) | One Network | Rawalpindi, Pakistan

Recruiting Company: One Network

Job Location: Rawalpindi, Pakistan

Job Type: Full-Time

Position Summary

One Network is seeking a skilled HVAC Specialist to manage and optimize critical data center cooling infrastructure. This role is essential for ensuring continuous uptime, efficient thermal performance, and optimal Power Usage Effectiveness (PUE) across mission-critical technology facilities.

Detailed Job Description

As an HVAC Specialist, you will be responsible for maintaining and optimizing precision cooling systems that support data center operations. You will perform preventive maintenance, troubleshooting, diagnostics, repairs, and project implementation activities to ensure reliable environmental control within critical facilities. The role requires strong expertise in HVAC operations, thermodynamics, monitoring systems, and root cause analysis. You will work closely with facility management and infrastructure teams to maintain high service availability while improving cooling efficiency and operational performance. This position offers the opportunity to work in a technically advanced environment supporting critical infrastructure operations.

Key Responsibilities

• Perform preventive maintenance activities on precision cooling equipment.
• Troubleshoot and repair HVAC and cooling system faults.
• Apply thermodynamic principles including superheat, subcooling, and pressure management.
• Monitor environmental systems and cooling performance metrics.
• Manage Building Management System (BMS) alarms and responses.
• Conduct root cause failure analysis (RCFA) for equipment and operational incidents.
• Lead cooling infrastructure upgrades and deployment projects.
• Ensure optimal thermal management and Power Usage Effectiveness (PUE).
• Develop maintenance reports, records, and technical documentation.
• Collaborate with facility and operations teams to support critical infrastructure reliability.

Required Qualifications & Skills

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or equivalent qualification.
• Hands‑on experience supporting data center HVAC environments.
• Strong knowledge of precision cooling technologies.
• Expertise in preventive maintenance and equipment troubleshooting.
• Understanding of thermodynamics, refrigeration systems, and pressure controls.
• Experience using Building Management Systems (BMS).
• Strong analytical and root cause analysis skills.
• Ability to manage critical infrastructure incidents effectively.
• Excellent technical reporting and documentation skills.
• Strong communication and teamwork abilities.

Nice-to-Have Skills

• Data center operations experience.
• Knowledge of ASHRAE standards and best practices.
• Experience with mission‑critical facilities.
• HVAC manufacturer certifications.
• Energy efficiency and sustainability management experience.

Recruitment Pro Tip

For data center HVAC roles, hiring managers are highly interested in measurable operational results. Include examples of uptime improvements, cooling efficiency gains, successful preventive maintenance programs, PUE optimization initiatives, and major incidents you resolved within critical infrastructure environments.