Septiawan Hary

Responsible for the technical execution, material control, and documentation of Mechanical, Electrical, and Plumbing systems. This role bridges the gap between design office and field implementation, ensuring all installations are performed according to approved methods, budgets, and safety standards.

Supervised and coordinated mechanical, electrical, and plumbing (MEP) installations for large-scale hotel and shopping mall construction projects.

• Oversee full business operations including procurement, budgeting, logistics, and sales strategy.
• Streamlined operational efficiency, ensuring continuous business growth and profitability.
• Managed supplier and client relationships to sustain quality and service performance.
• Supervised a multi-functional team and implemented cost control initiatives.

Directed on-site electrical engineering operations, ensuring complex projects were executed on time and strictly within allocated budgets.

Managed comprehensive daily operations, inventory control, and supply chain logistics for heavy equipment spare parts.

Executed comprehensive preventive and corrective maintenance protocols for extensive mall facilities, focusing on critical electrical and mechanical systems.

Specialized in the research, development, and testing of advanced Wi-Fi modules, conducting precise RF tuning and performance optimization.

Designed precision electrical schematics, layouts, and control systems for custom, special-purpose manufacturing machinery.

• Supervised MEP and electrical installation works for PLN-related and commercial projects across multiple sites (Semarang, Kudus, Rembang, Pati, Juwana, Blora).
• Led a 12-person field team during the installation of electrical poles and power distribution systems at PLTU UBJOM Rembang, ensuring safe and timely completion.
• Managed new MEP installation projects for residential and industrial cus

• Designed PCB layouts for tuner modules using PADS and AutoCAD.
• Developed software testing tools in C++ to verify tuner performance and reliability.
• Managed new product development, BoM creation, and cross-department quality improvements.
• Led troubleshooting and product improvement initiatives.

• Designed electrical, pneumatic, and hydraulic control systems for special-purpose machinery used in manufacturing plants (clients included Hino, AHM, HPM, Nissan, and others around Cikarang, Bekasi, Karawang, and Cikampek).
• Collaborated directly with clients to translate functional specifications and process requirements into detailed system designs and schematicsg.
• Managed procurement coord

• Monitored and maintained HVAC, electrical, plumbing, and mechanical systems to ensure reliable daily operations of commercial facilities.
• Conducted routine maintenance and inspection on chillers, pumps, generators, elevators, and AC to prevent downtime.
• Performed troubleshooting and repairs for electrical faults, air conditioning issues, and plumbing or drainage problems.
• Installed and com

Oct 2025

Jun 2018