For over 40 years, IOTA Group has been empowering our clients to expand internationally, combining compliance, agility, and seamless local integration in more than 150 countries.
We deliver tailor-made solutions that help our clients operate confidently across borders, whether through Employer of Record services, technical consulting, international payroll management, or global recruitment.
What sets IOTA apart is the strength of our global network, bringing together 165,000 professionals and a dedicated team committed to excellence.
With our international subsidiaries, we combine global standards with deep local expertise, ensuring smooth and compliant operations wherever our clients grow.
At IOTA, trust is our foundation. We build long-term partnerships rooted in transparency, reliability, and compliance, empowering global success.
Key Tasks and Responsibilities
Assist in the management and control of the Maintenance Department
Organize, supervise, and execute mechanical maintenance activities in accordance with company procedures and best practices.
Supervise the operation and maintenance of utility systems
Organize and perform condition monitoring, fault diagnosis, and troubleshooting of mechanical equipment related to process, marine, and utility systems
Supervise and perform Engine Room watchkeeping duties, as required.
Plan, coordinate, and control mechanical maintenance activities using the Computerized Maintenance Management System (CMMS)
Coordinate maintenance activities with other departments to ensure safe and efficient operations.
Administer and follow up mechanical modification requests in accordance with the Management of Change (MOC) procedure.
Ensure proper collection, storage, and disposal of operational waste generated by the Maintenance Department, in compliance with regulations.
Supervise housekeeping in machinery spaces, ensuring cleanliness and good working conditions at all times.
Supervise the proper use, maintenance, and availability of workshop equipment, tools, and measuring instruments.
Supervise and coordinate bunkering operations, ensuring safety and procedural compliance.
Participate actively in pre-commissioning and commissioning activities
Assist in the preparation of the maintenance budget and monitor expenditure.
Ensure adequate availability of mechanical spare parts and consumables; participate in stock reviews and optimization.
Ensure the Permit to Work (PTW) system is strictly applied, controlled, and complied with at all times.
Ensure effective use of the CMMS, reviewing maintenance data to confirm it is accurate, technically valid, and up to date.
Prepare and issue maintenance reports and ensure proper maintenance of technical documentation and records.
Education & Certifications
Degree or technical qualification in Mechanical Engineering, Maintenance Engineering, or a related discipline.
Valid watchkeeping / engine room certification (where applicable).
Knowledge of Permit to Work (PTW) systems and Management of Change (MOC) processes.
Additional HSE or maintenance-related certifications are an advantage.
Experience
Minimum 7–10 years of experience in mechanical maintenance within industrial plants, refineries, energy, marine, or process facilities
Proven experience in a supervisory or lead maintenance role
Strong background in utility systems, rotating and static mechanical equipment.
Hands-on experience in condition monitoring, fault diagnosis, and troubleshooting.
Experience in pre-commissioning and commissioning phases of industrial projects.
Experience working with Computerized Maintenance Management Systems (CMMS)
Exposure to bunkering operations and engine room activities is a strong advantage.
Technical Skills
Solid knowledge of mechanical maintenance practices, preventive and corrective maintenance.
Ability to manage maintenance planning, execution, and reporting through a CMMS
Good understanding of spare parts management, stock optimization, and cost control.
Familiarity with workshop equipment, tools, and measuring instruments.
Strong understanding of HSE requirements, waste management, and housekeeping standards.
Soft Skills & Competencies
Strong leadership and supervisory skills
Ability to coordinate effectively with multidisciplinary teams and other departments.
Good organizational and planning skills.
Strong safety culture and attention to detail.
Ability to work in challenging operational environments and under time constraints.
Clear communication and reporting skills.
Languages
Fluent in French & English (spoken and written).
Starting date : ASAP
Duration of the mission : 24 months
Working Schedule : rotation 4X4

IOTA Group is a global leader in service delivery, redefining international deployment and local integration with over 40 years of expertise.
Based in Switzerland near Geneva, we operate through a network of subsidiaries, ensuring agility and compliance with both local requirements and global standards.
Our network includes over 100,000 consultants worldwide, offering unparalleled expertise to help clients succeed in cross-border projects.
Committed to excellence, we prioritize integrity and transparency, working as strategic partners to deliver tailored solutions that meet the unique demands of each country. By combining local talent with expatriate expertise, we ensure seamless project execution while adhering to strict ethical and legal standards.
With operations in more than 120 countries, we provide comprehensive services, including talent acquisition, workforce deployment, and local integration, all designed to mitigate risks and ensure compliance.
Our expertise reduces regulatory risks, minimizes disruptions, and guarantees smooth transitions. From payroll compliance and tax management to social security and repatriation, we handle all aspects of employment management with precision.
We also offer end-to-end logistics support, such as travel coordination, accommodation, and administrative processes like visas and work permits.
These services free our clients to focus on their core operations, confident that their workforce management is in expert hands.
With a proven track record across diverse industries, we have become trusted partners to businesses worldwide, transforming challenges into opportunities and fostering long-term success.
At IOTA Group, we don’t just support businesses; we empower them to grow and thrive in an interconnected world.