Usama Sami

Electrical Engineer with 6+ years of experience in Procurement, Supply Chain, Industrial Operations, Maintenance Engineering, and Project Coordination. Currently working in strategic procurement of technical equipment including energy systems, solar solutions, UPS, batteries, cooling systems, and data center infrastructure. Strong expertise in SAP S/4HANA (P2P cycle), vendor management, cost optimization, and cross-functional coordination.

Experienced in Lean manufacturing, maintenance planning, process improvement, and industrial automation systems.

Executive Buyer - Group Supply Chain - Jaffer Brothers (Pvt.) Ltd - Karachi, Pakistan

(2025-05)

• Managed end-to-end procurement for Energy & Automation, including solar energy equipment, data center hardware, cooling solutions, UPS systems, and batteries.
• Managed end-to-end import process, including Letter of Credit (LC) arrangement through bank.
• Handled LC issuance, approvals, and direct coordination with suppliers for smooth execution
• Monitored shipment release and customs clearance to ensure timely delivery of goods.
• Coordinated with banks for document verification, amendments, and compliance with import requirements
• Identified and engaged local and approved suppliers, ensuring high-quality components at competitive pricing.
• Conducted vendor comparisons, quotation analyses, and procurement cost optimization for technical projects.
• Led negotiations to secure favorable terms and delivery schedules, while ensuring adherence to safety and quality standards.
• Building and maintaining strong relationships with local suppliers, banks, and logistics partners to ensure a reliable supply chain.
• Oversaw PR approvals, purchase order generation, invoice processing, and ensured timely submission to Accounts Payable.
• Utilizing SAP S/4HANA procurement operations as a power user, streamlining P2P cycle.
• Coordinated with Engineering, Finance, Administration, and Project teams to deliver technical procurement solutions efficiently.
• Coordinating with warehouse teams for efficient goods receipt, timely posting, and accurate inventory management.
• Maintained comprehensive procurement records in strict compliance with company policies.

Reman Coordinator - Allied Engineering & Services (Pvt.) Ltd - Karachi, Pakistan

(2024-09 - 2025-05)

• Oversee the entire remanufacturing process, from receiving used parts to shipping out remanufactured products.
• Efficiently manage reman core assets through precise identification and categorization using part number-based classification.
• Utilize the CMIS2 platform to ensure seamless tracking and management of remanufactured cores throughout their entire process.
• Leverage Microsoft Dynamics GP to effectively track part locations, monitor inventory levels, access real-time part information, and conduct in-depth analyses of part movement.
• Conduct comprehensive pre-shipment quality inspections of reconditioned cores to ensure strict compliance with Caterpillar's Core Acceptance Criteria (CAC) guidelines.
• Manage core inventory and track core status throughout the remanufacturing process.
• Provide technical support and information to customers regarding remanufactured products.
• Handle customer inquiries and resolve issues related to core returns and remanufactured orders.
• Ensure efficient and timely delivery of remanufactured cores to their intended destinations.
• Supervised all reman core handling activities, including inspection, packing, wrapping, and palletizing.
• Managed labeling by accurately applying handling units to boxes.
• Coordinated container loading to ensure secure and efficient shipment.
• Verified all shipping documents, including Bill of Lading, Pesticide Certificate, Commercial Invoice, and Packing List.
• Shared all relevant documentation with the Caterpillar team to ensure compliance and smooth processing.

Electrical Engineer - ZKB Engineers & Constructors - Karachi, Pakistan

(2023-02 - 2024-09)

• Ensure proper authorization and clarify technical aspects of on-site MEP (Mechanical, Electrical, Plumbing) systems by utilizing Inspection Requests (IRs) and Inspection and Information Requests (IIRs) with the consultant.
• Ensure civil obstructions are cleared for MEP contractors to proceed with MEP activities.
• Delivered projects ahead of schedule, maximizing efficiency and client satisfaction.
• Review and analyze MEP drawings, materials, and project schedules/programs.
• Monitoring of work as per project specifications and local & international standard codes.
• Preparation and submission of Work Inspection Reports (WIRs).
• Participating in weekly and monthly meetings with the consultant.
• Review submittals before submission to the consultant.
• Day-to-day monitoring and planning of site work.

Management Executive - Yunus Textile Mills Limited - Karachi, Pakistan

(2022-08 - 2023-01)

• Responsible for coordinating and planning of daily maintenance and repair activities.
• Provided recommendations to improve predictive and preventive maintenance schedules.
• Developed tooling techniques to increase plant availability.
• Prepared monthly maintenance and cost analysis reports for senior management.
• Optimized VFD performance through calibration of key parameters for efficient motor control.
• Diagnosed and troubleshoot common VFD malfunctions (over/under voltage, overcurrent, over-temperature).
• Minimized waste and rework through effective quality control practices.
• Achieved production goals beyond expectations, ensuring timely delivery.
• Analyzed utility consumption, identifying opportunities for 20% energy cost reduction.
• Improved maintenance scheduling using Kaizen, reducing downtime by 10%.

Management Trainee Officer (MTO) - Yunus Textile Mills Limited - Karachi, Pakistan

(2020-09 - 2022-08)

• GEMBA of the whole department, augmenting Lean activities, 5S implementation, VSM, and housekeeping.
• Part of the Safety team, resulting in a 20% decrease in workplace accidents.
• Performed routine maintenance and inspections of motors, sensors, distribution boards, and control systems.
• Delivered training and support to operators and maintenance personnel on electrical systems and safety protocols.
• Developed and implemented standardized work, resulting in a 25% reduction in service delivery time.
• Analyzing and monitoring machine automation and control systems.
• Successfully erected Goller Bleaching Range & Kuster Singe Desize machine, increasing production capacity by 30%.
• Implementation of 5S and Continuous Skill Development (CSD).

Trainee Engineer - Dehlawi Optical Industries - Karachi, Pakistan

(2019-10 - 2020-07)

• Maintain Daily Monitoring Report (DMR), Daily Maintenance Report, and Daily Production Report (DPR) to track machine performance and production activities.
• Manage daily maintenance of Hard Coat (CD 500 A42-P) and Multi Coat (MC-380H) machines to ensure smooth and continuous production.
• Responsible for LT Room operations and PDBs (Power Distribution Boards) ensuring electrical health, safety, and reliability.
• Troubleshoot electrical and control system faults to minimize machine downtime.
• Perform preventive and corrective maintenance of production and coating equipment.
• Monitor machine parameters and process conditions to maintain product quality and efficiency

Solar Sales Representative - Imran Electronics - Karachi, Pakistan

(2018-05 - 2019-08)

• Expert Consultations to translate complex technical details into clear, actionable solar solutions for customers.
• Exceeded sales goals, contributing to company revenue growth.
• Addressed customer questions and concerns promptly and professionally.
• Built long-term customer relationships for referrals and repeat business.

B.E - Electrical Engineering - Karachi Institute of Economics and Technology (2014-01 - 2018-12)