Renjit Rajan
Hamburg,HH
Summary
Dynamic mechanical engineer and commissioning specialist with 19 years of extensive international experience in MEP testing and commissioning, project management, and critical infrastructure projects. Proven expertise encompasses a diverse portfolio, including hotels, hospitals, data centers, refineries, airports, factories, FMCG facilities, and onshore oil and gas rigs. Strong hands-on knowledge of system optimization and troubleshooting is complemented by in-depth familiarity with international standards such as ASHRAE, CSA, and CIBSE. Proficient in utilizing advanced tools like MS Office Suite and commissioning software including Cx Alloy, Facility Grid, Procore, and BIM to drive project success.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Mechanical CxA
HDR Inc.
01.2025 - Current
Mechanical CxA in data centre commissioning from Level 3-5. Writing scripts for various levels of tests, providing engineering in-sights on the various requirements and standards required for Cx activities. Controlling the site Cx activities by coordination with various stakeholders across Berlin, Hamburg and Brussels.
Cx softwares - Cx alloy, Facility Grid, Procore, Asite, BIM, MS Excel & tools.
Mechanical Commissioning Engineer, FRA31 Data Centre
DECI Ltd
08.2024 - 12.2024
Mechanical Commissioning engineer in 36 MW data center project. Effectively managed design, construction & Cx team in planning, coordinating L1-L3 commisisoning activities at site. Assessing commissioning plans, inspections with Cx agent, test scripts for different levels and verification.
Dy. Manager, MEP Commissioning
Godrej & Boyce, Building Engineering Consultants
12.2021 - 11.2023
Assisted clients in MEP commissioning from Level 1 - 6 for different MNC projects, residential & offices, data centers, high rise buildings, critical clean rooms ,banks/IT server rooms etc.
Involved in mechanical and electrical commisisoning of projects.
Manager , MEP Commissioning
MOA Engineering Pvt. Ltd
02.2019 - 11.2021
Co-ordinated multiple MEP projects, leading Commissioning team from Level 1-6. Involved in design stages,developed a strong commissioning team and provided training and timely updates to clients.
Commissioning Specialist
CIEL HR Services
09.2018 - 12.2018
Level 4-6 commissioning management of FMCG industrial equipments like boilers, hot water generators , HVAC /BMS , Heat Exchangers(PHE), Fire protection systems (FPS), RO systems & plumbing lines, Dry air compressors, WTP, STP, Electrical systems, DGs etc.
Senior Commissioning Engineer
Bahwan Engineering LLC
02.2011 - 04.2018
Commissioning management from level 1-6, accountable for planning & leading a 40+ MEP commissioning & project engineering team for efficient commissioning and handing over of HVAC & MEP building services across entire Oman and Dubai. Controlled the commissioning activities of high-profile projects like airports, hotels, hospitals, residential,critical infrastructures, townships, oil & gas rigs, factories, royal palace, opera house, parliament of Oman etc.
Mechanical Engineer - HVAC Commissioning
T&C Technology LLC
10.2008 - 12.2010
Administration of TAB, commissioning activities of high rise office & residential buildings, hotels, hospitals, townships, malls. Provided consultancy services to prestigious clients.
Service Engineer, Steam turbines
Turbotech Precision Engineering Ltd.
01.2007 - 09.2008
Service engineer for commissioning and post handover services for steam turbines of capacities from 50 KW to 2 MW.
Service Engineer-Automobile
Right Point JCB Builders
07.2006 - 12.2006
Service Engineer for heavy earth moving equipments, customer support, service reports making.
Education
Bachelor's of Technology - Mechanical Engineering
Kerala University
08-2006
Skills
- MEP Testing & Commissioning
- Mechanical Commissioning
- Trouble shooting
- Diagnosing & Testing
- IST & Performance Analysis
- Quick Decision Making
- Leadership
- Effective Communication
- Critical Thinking
Certification
- Toshiba-AHI Carrier certified Engineer in VRF technology
- CPD Certification from Belimo Automation in independent balancing & control valve
LANGUAGES
English (Fluent)
German (Basics)
References
- Jack Garry, Comm. Manager, jack.garry@hdrinc.com, +447712895322, HDR Inc
- Jake, Lennon, Comm. Manager, jake.lennon@deci-ltd.com, +353 871645051, DECI Ltd
- Chris, Southern, MICIM ,UK /MEP Manager, chris.southern@micim.co.uk, +44 7497799087
PERSONAL INFORMATION
- DOB- 17/10/1982
- Nationality - India
- Relationship - Married
NOTICE PERIOD
Available from January 2026 (Germany Blue card)
Timeline
Mechanical CxA
HDR Inc.
01.2025 - Current
Mechanical Commissioning Engineer, FRA31 Data Centre
DECI Ltd
08.2024 - 12.2024
Dy. Manager, MEP Commissioning
Godrej & Boyce, Building Engineering Consultants
12.2021 - 11.2023
Manager , MEP Commissioning
MOA Engineering Pvt. Ltd
02.2019 - 11.2021
Commissioning Specialist
CIEL HR Services
09.2018 - 12.2018
Senior Commissioning Engineer
Bahwan Engineering LLC
02.2011 - 04.2018
Mechanical Engineer - HVAC Commissioning
T&C Technology LLC
10.2008 - 12.2010
Service Engineer, Steam turbines
Turbotech Precision Engineering Ltd.
01.2007 - 09.2008
Service Engineer-Automobile
Right Point JCB Builders
07.2006 - 12.2006
Bachelor's of Technology - Mechanical Engineering
Kerala University