We are seeking an experienced professional to develop and review Building Management System (BMS) designs, control schematics, system architecture, equipment layouts, and technical documentation specifically for Mechanical and Plumbing (M&P) systems. The role involves close coordination of BMS integration with various building services such as HVAC systems, chillers, Air Handling Units (AHUs), Fan Coil Units (FCUs), pumps, ventilation, and water tanks. The ideal candidate will ensure seamless system execution by collaborating with multiple stakeholders including electrical, ELV, HVAC, plumbing teams, vendors, subcontractors, consultants, and site personnel.

Key Responsibilities

- Develop and review detailed BMS designs, control schematics, and system architecture to support M&P systems.
- Prepare and review control diagrams, input/output (I/O) schedules, points lists, wiring diagrams, and equipment monitoring schedules.
- Coordinate the integration of BMS with HVAC components such as chillers, AHUs, FCUs, pumps, ventilation, and water tanks.
- Supervise and monitor the installation of BMS components including field devices, sensors, actuators, control panels, cabling, and related infrastructure, ensuring strict adherence to approved drawings and specifications.
- Oversee site progress by inspecting workmanship, resolving technical issues, and ensuring compliance with quality and safety standards.
- Lead pre-commissioning activities, functional testing, system integration, commissioning, and performance verification of BMS-controlled equipment.
- Maintain comprehensive technical documentation including submittals, material approvals, inspection and testing records, commissioning reports, as-built drawings, and operation & maintenance (O&M) manuals.
- Ensure timely project execution while maintaining high standards of quality, system reliability, energy efficiency, and compliance with relevant industry standards.

Required Qualifications

- Bachelor’s degree in Mechanical Engineering from a recognized institution.
- Minimum of 6 years of hands-on experience in BMS design.
- Strong knowledge of BMS architecture, control strategies, HVAC automation, and mechanical equipment monitoring.
- Proficiency in AutoCAD for preparing and reviewing technical drawings.
- Solid understanding of HVAC systems, including chillers, AHUs, FCUs, cooling towers, ventilation systems, and their associated control devices.

Preferred Qualifications and Benefits

- A Bachelor’s degree is preferred for this role.
- The position offers a competitive monthly salary starting from Rs 150,000.
- Work location is on-site, requiring physical presence to supervise and coordinate project activities effectively.

This role is ideal for candidates who are detail-oriented, possess strong technical expertise in BMS and HVAC systems, and are adept at managing multidisciplinary teams to deliver integrated building management solutions.

Job Details

Total Positions:
1 Post
Job Shift:
First Shift (Day)
Job Type:
Job Location:
Gender:
No Preference
Age:
18 - 65 Years
Minimum Education:
Bachelors
Career Level:
Mid-Level
Experience:
3 Years - 5 Years
Apply Before:
Oct 30, 2026
Posting Date:
Oct 24, 2026

Paragon Constructors (Pvt.) Ltd.

· 11-50 employees - Karachi

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