Proficient in engine diagnostic software (Caterpillar ET, MAN CATS, Yanmar, Cummins Insite, Volvo Vodia), marine control systems (DSE, ComAp, Murphy, Automaskin DCU, Böning), CANbus/J1939 analysis, synchronization and troubleshooting, with hands-on experience in installation, commissioning, upgrades, and FAT/SAT testing of diesel engines and gensets
Abdalla Mohamed
Dubai
Summary
Experienced Senior Technician with over 10 years in marine diesel systems, specializing in diagnosing and resolving complex issues to enhance system performance. Demonstrates reliability and adaptability in evolving project environments while fostering collaboration within teams. Core strengths include problem-solving skills, technical expertise, and effective communication that drive project success.
Overview
2
2
Languages
9
9
Certifications
12
12
years of professional experience
Work History
Marine Diesel Technician Oil@gas
Caterpillar AL-BAHAR
11.2024 - Current
- Spearheaded initiatives targeting quality assurance, guaranteeing compliance with industry standards and regulations.
- Optimized and executed process improvements to enhance productivity across departments
- Evaluated data trends to guide strategic decision-making and enhance operational efficiency.
- Spearheaded quality assurance initiatives to ensure compliance with industry standards and regulations
- Executed thorough market research to uncover growth and innovation opportunities
- Conducted workshops designed to cultivate a culture of continuous improvement among team members.
Marine Diesel Senior Technician
GY MARINE SERVICES LLC
11.2019 - 11.2024
- Completed preventive maintenance on set schedules for marine diesel engines and generators, including: Cummins (QSK60 MCRS, QSK60 HPI, KTA50M, KTA38M, KTA19M, DM Generators – all models), Caterpillar (C12, C13, C15, C18, 3506, 3508, 3512),, Yanmar (Smart Assist, 6LY3, 8LV, 6LF), Volvo Penta (D6, D9, D12, all generator models), Onan, and Kohler Generators (all models).
- Reduced downtime for critical systems through effective troubleshooting and root-cause analysis using Caterpillar ET Cummins Insite, InPower,, Yanmar Smart Assist, and advanced PLC diagnostic tools.
- Performed troubleshooting and diagnosis on malfunctioning equipment, including PLC control systems, electrical systems, gyro systems, bow thrusters, stern thrusters, gearboxes, and marine drive systems.
- Improved equipment efficiency by performing regular maintenance, calibration, and reprogramming of PLCs and electronic control systems integrated with engines and generators.
- Monitored and enforced safety measures to mitigate hazards in engine rooms, electrical panels, and propulsion systems.
- Assisted in design and installation of advanced technology upgrades on control panels, gensets, and drive systems, enhancing operational capabilities.
- Mentored junior technicians, providing guidance on best practices for diesel engine overhaul, electrical troubleshooting, PLC programming, and thruster/drive system maintenance.
- Conducted tests of components and systems to evaluate performance and identify concerns in mechanical, electrical, and electronic subsystems.
- Exceeded customer expectations during field service visits by demonstrating professionalism, technical expertise, and excellent communication skills.
- Provided exceptional customer support, resolving technical issues quickly and efficiently across multi-brand marine and industrial fleets.
- Installed new systems and parts with an efficient approach, including marine control panels (Auto Maskin DCUs, Mercury Controls), bow/stern thrusters, gearboxes, and drive systems.
- Ensured compliance with industry regulations by regularly reviewing safety procedures and conducting audits.
- Built relationships with vendors, negotiating pricing terms while ensuring high-quality standards for spare parts and electronic components.
- Managed inventory control, ensuring accurate tracking of parts and supplies for seamless operations.
- Collaborated with cross-functional teams to successfully complete high-priority projects on time and within budget.
- Optimized processes by identifying areas for improvement and implementing innovative solutions in engine diagnostics, PLC programming, and propulsion systems maintenance.
- Managed maintenance activities, supervised staff, and inspected equipment across engines, electrical panels, and navigation/gyro systems to ensure optimal functionality.
- Diagnosed and repaired problems with electrical and mechanical systems, PLC networks, and propulsion control units.
- Inspected, evaluated, and calibrated electrical and mechanical systems and components to manufacturer specifications.
- Maintained strong focus on safety and efficiency to provide comprehensive support to personnel performing skilled repairs.
- Liaised with internal departments to optimize productivity and efficiency across marine engines, generators, and control systems.
- Researched and implemented new technologies and equipment in power generation, PLC integration, and electronic control upgrades.
- Completed preventive maintenance on machines and propulsion systems to enhance performance and maintain quality.
- Executed scheduled preventive maintenance tasks on marine equipment.
- Improved equipment efficiency by performing regular maintenance and calibration of complex machinery.
- Assisted in the design and installation of advanced technology upgrades, resulting in increased productivity levels.
- Monitored and enforced safety measures to mitigate hazards.
- Mentored junior technicians, providing guidance on best practices to enhance their skills and knowledge base.
- Conducted tests of components and systems to evaluate performance and identify concerns.
Marine Diesel Senior Technician
Princess Yachts
02.2014 - 08.2019
- Executed preventive maintenance for Cummins (QSK60 MCRS, QSK60 HPI, KTA50M, KTA38M, KTA19M, DM Generators – all models) using Cummins Insite and InPower diagnostic software, ensuring optimal performance and reliability.
- Reduced downtime for critical systems through effective troubleshooting and root-cause analysis across Caterpillar engines (C12, C13, C15, C18, 3506, 3508, 3512), and associated generator sets.
- Performed troubleshooting and diagnosis on malfunctioning equipment, including Onan Generators (all models), Kohler Generators (all models), and Volvo Penta engines (D6, D9, D12, and all generator models).
- Improved equipment efficiency by performing regular maintenance and calibration of complex machinery, including Yanmar engines (Smart Assist, 6LY3, 8LV, 6LF), and MAN engines (MAN CATS III, MAN D3872, D2862, D826LE).
- Coordinated design and installation of advanced technology upgrades on marine engines and gensets, enhancing operational efficiency and productivity.
- Monitored and enforced safety measures to mitigate hazards in engine rooms and generator installations.
- Mentored junior technicians, providing guidance on best practices to enhance their skills and knowledge base in Cummins, Caterpillar, Volvo Penta, MAN, Yanmar, Kohler, and Onan systems.
- Conducted tests of components and systems to evaluate performance and identify concerns using the Inside Bore Gauge, Micrometer, and Cummins diagnostic tools.
- Exceeded customer expectations during field service visits by demonstrating professionalism, technical expertise, and excellent communication skills.
- Delivered customer support by resolving technical issues swiftly across multi-brand power generation and marine engines, improving client satisfaction.
- Installed new systems and parts with an efficient approach, including marine control panels (Auto Maskin DCUs, Mercury Controls).
- Ensured compliance with industry regulations by regularly reviewing safety procedures and conducting audits as necessary.
- Developed strong relationships with vendors, negotiating favorable pricing terms while maintaining high-quality standards for spare parts (Cummins, CAT, Volvo, MAN, Yanmar, Kohler, Onan).
- Managed inventory control, ensuring accurate tracking of parts and supplies for seamless operations.
- Collaborated with cross-functional teams to successfully complete high-priority projects on time and within budget.
- Utilized strong analytical abilities to assess system performance data, identifying trends that informed future improvements initiatives.
- Optimized processes by identifying areas for improvement and implementing innovative solutions.
- Managed maintenance activities, supervised staff, and inspected equipment, including diesel generators (all models).
- Diagnosed and repaired problems with electrical and mechanical systems across multi-brand marine and industrial engines.
- Inspected, evaluated, and calibrated electrical and mechanical systems and components to manufacturer specifications.
- Maintained strong focus on safety and efficiency to provide comprehensive support to personnel performing skilled repairs.
- Liaised with internal departments to optimize productivity and efficiency.
- Researched and implemented new technologies and equipment in marine engines and power generation systems.
- Completed preventive maintenance on machines to enhance production and maintain quality across multi-brand fleets (Cummins, CAT, Volvo, MAN, Yanmar, Onan, and Kohler).
- Executed preventive maintenance on a regular schedule to ensure optimal equipment performance.
- Conducted troubleshooting and root-cause analysis to minimize downtime for critical systems.
- Executed troubleshooting and diagnostic procedures on malfunctioning equipment to restore functionality.
- Improved equipment efficiency by performing regular maintenance and calibration of complex machinery.
Education
Bachelor of Science - Mechanical Engineering
Technological College
Cairo Egypt07.2014
High School Diploma -
Secondary Technical Mechanical School
Cairo Egypt07.2012
Skills
- Engine maintenance
- System installations
- Technical assistance
- Troubleshooting
- Problem solving
- Safety awareness
- Technician training
Accomplishments
- Decreased overtime hours of 3 service teams by implementing smarter job scheduling and prioritizing urgent marine diagnostics.
- Controlled a 9-engine installation operation by leading a team of 4 technicians to set up, test, and commission Dtorque and Yanmar engines for ADNOC’s spill response boats at Al Manzel Marine.
- Used Microsoft Excel to develop a real-time spare parts tracking sheet, improving inventory response time and reducing missing components.
- Collaborated with a team of 7 technicians and 2 engineers in the successful development and FAT testing of a 100KW dual-generator Main Switchboard.
- Supervised a team of 5 field service staff across UAE and KSA for genset troubleshooting, maintenance, and control system upgrades.
- Executed engine installation, commissioning, and troubleshooting projects for NMDC, Van Oord, Horizon Survey, and Aramco marine fleets, ensuring compliance with marine safety and performance standards.
- Completed engine installation projects in Saudi Arabia and Bahrain, covering marine propulsion and auxiliary generators for offshore support vessels.
- Performed major overhauling (in-frame & top-end) for 8 marine engines in Saudi Arabia, including testing, sea trial verification, and final reporting.
- Provided technical support, upgrades, and preventive maintenance for clients across the GCC, ensuring minimal downtime and extended engine life.
Affiliations
- Institute of Electrical and Electronics Engineers
- American Society of Safety Professionals
- Project Management Institute
Additional Information
personal Projects & Achievements Languages Technical Hobbies Relevant Interests
- Designed and installed full control panels for dual-generator marine systems with synchronization logic.
- Built a remote genset monitoring system using Delta PLC and SCADA for a client in Abu Dhabi.
- Led aftersales support project for ADNOC's 9-engine fleet (COX engines), ensuring 100% uptime for 6 months.
- Arabic (Native)
- English (Professional – spoken and written)
- Basic understanding of German technical terms (engine manuals and wiring diagrams)
- Restoring vintage marine alternators and classic diesel components.
- Experimenting with CANbus / J1939 data reading using PLCs and display modules.
- Following modern marine technology updates and control systems from brands like DSE, ComAp, Böning, and Victron.
- Passion for marine electrification, hybrid systems, and sustainable boat power solutions.
- Collecting technical manuals and service bulletins from brands like MTU, Cummins, Caterpillar, and MAN.
Software
Automation & Electrical Systems Expertise PLC Programming: Proficient in Delta DVP Series and Siemens PLCs (basic & intermediate ladder logic) SCADA & HMI Integration: Experience in data monitoring, alarms configuration, trending, and remote diagnostics for marine systems Control Systems: Skilled in marine switchboards, power management systems, protection relays, and genset controllers installation and troubleshooting Electrical Design Tools: Competent in AutoCAD Electrical and basic EPLAN for electrical schematic design Communication Protocols: Hands-on experience with RS-232/RS-485, Modbus, and CANbus integration with marine systems
Certification
CME - Certified Maintenance Employee
Military Status
Exempted
Personal Information
Reading
Personal Projects & Achievements Technical Hobbies Relevant Interests
• Designed and installed full control panels for dual-generator marine systems with synchronization logic (Electrical + Mechanical integration).
• Built a remote gensets monitoring system using Delta PLC and SCADA for a client in AbuDhabi to monitor performance and engine behavior.
• Led Aftersales support project for ADNOC's 9-engine fleet (COX engines), ensuring 100% uptime for 6 months through routine mechanical and electrical servicing.
Languages
• Arabic: Native speaker
• English: Professional – spoken and written
• German: Basic understanding of technical terms (manuals and diagrams)
• Restoring vintage marine alternators and classic diesel components (mechanical and electrical).
• Experimenting with CANbus / J1939 data reading using PLCs and marine display modules.
• Following modern marine technology updates and hybrid control systems from DSE, ComAp, Boning, and Victron.
• Passionate about marine electrification, hybrid power, and sustainable propulsion systems.
• Collecting technical manuals and service bulletins from MTU, Cummins, Caterpillar, MAN, and Yanmar
• Interested in the evolution of marine diagnostics tools combining mechanical sensors with digital controllers.
Marine Propulsion & Drive Systems Experience
- ZF Control Systems – Installation, calibration, troubleshooting and maintenance of advanced marine propulsion systems.
- Twin Disc Electronic Control Systems (MicroCommander, ClearCommand, CruiseCommand, MiniCommand, SmartCommand, EC600PC, EC300 Power Commander) – Expertise in installation, diagnostics, and repair.
- Flexball Control Systems – Proficient in electronic/mechanical control solutions for propulsion.
- Cummins & Mercury SmartCraft Integration – Skilled in configuring and servicing propulsion control linked with engine management.
- Volvo Penta Drive Systems (EDC, EVC, EVCE) – Hands-on experience in setup and maintenance of electronic vessel control.
- Familiar with Advanced Marine Electronic Propulsion Control Systems – ensuring optimal performance, reliability, and seamless integration with main engines and auxiliary systems.
Languages
6,6
Timeline
Dubai Maritime Authority
12-2025
Marine Diesel Technician Oil@gas
Caterpillar AL-BAHAR
11.2024 - Current
Authorized to perform and supervise electrical maintenance and repairs on marine generators and diesel engines.
05-2022
Certified for advanced diagnostic(vodia)Volvo Penta systems, generator systems, and electrical panel installation under field conditions
07-2021
Genset Synchronization, Electrical Troubleshooting, Control Panel Design]
08-2020
Mantrac Egypt caterpillar systems
05-2020
Marine Diesel Senior Technician
GY MARINE SERVICES LLC
11.2019 - 11.2024
Certified in PLC Programming with Delta Systems
09-2018
CME - Certified Maintenance Employee
01-2017
2015 Eim egypt cummins systems
08-2015
Modern motors Egypt Lamborghini truck
06-2014
Marine Diesel Senior Technician
Princess Yachts
02.2014 - 08.2019
High School Diploma -
Secondary Technical Mechanical School
Bachelor of Science - Mechanical Engineering
Technological College