Question
Full-time
5-10

Process Engineer

3/11/2026

The Process Engineer will develop technical solutions during engineering studies to improve the safety, reliability, and performance of refinery operations, adhering to current guidelines and safety standards. Key duties include providing process engineering support for shutdowns, maintenance, modifications, and reviewing process engineering deliverables.

Salary

7000 - 8000 CHF

Working Hours

40 hours/week

Company Size

1,001-5,000 employees

Language

English

Visa Sponsorship

No

About The Company
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. 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. 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.
About the Role

Company Description

IOTA Group is an international engineering and technical assistance company supporting major industrial players in sectors such as Oil & Gas, Energy, Infrastructure, and Process Industries.

We provide high-level engineering expertise and project support to help our clients deliver complex projects while ensuring safety, operational excellence, and sustainable performance.

For one of our clients operating a major refinery site in Switzerland, we are currently looking for an experienced Process Engineer to support engineering studies and plant improvement initiatives.

Job Description

The Process Engineer will be responsible for developing appropriate technical solutions during engineering studies in order to enhance the safety, reliability, and performance of refinery operations, while applying current guidelines and safety standards.

Key Responsibilities

Process Engineering

  • Apply and follow Process Design Standards (PDS), especially during Assess, Select, and Basic Engineering phases when required.

  • Provide process engineering support activities, including:

    • Shutdown requisitions

    • Maintenance support

    • Plant modifications

    • Project support

    • Design support requests

  • Ensure that all engineering activities meet schedule, quality, and safety standards.

  • Identify opportunities within projects to optimize CAPEX and OPEX.

  • Review and approve process engineering deliverables.

Process Safety

  • Participate in process safety reviews, including:

    • HAZOP studies

    • What-If analyses

    • LOPA studies

  • Contribute to SIL assessments for both existing and new Safety Instrumented Functions (SIF).

QHSE

  • Ensure full compliance with Quality, Health, Safety, and Environmental (QHSE) standards and internal procedures.

  • Actively contribute to the prevention of incidents and report any adverse events using the internal reporting system.

  • Update or correct Management System documentation related to engineering activities when necessary.

Qualifications

  • 7–8 years of experience in the Oil & Gas / refining industry

  • Strong experience in process engineering within industrial environments

  • Good knowledge of process safety methodologies (HAZOP, LOPA, SIL)

  • Ability to work in a multidisciplinary and international environment

  • Strong analytical and problem-solving skills

Education

  • Degree in Chemical Engineering, Process Engineering, or equivalent

Languages

  • Fluent English required

  • French is a strong advantage

Additional Information

Mission duration: 12 months (renewable)

 

  • Compensation: CHF 7000 - CHF 8000 - monthly
    • Key Skills
    Process EngineeringProcess Design StandardsHAZOPLOPASIL AssessmentsCAPEX OptimizationOPEX OptimizationSafety StandardsEngineering StudiesPlant ModificationsMaintenance SupportAnalytical SkillsProblem-Solving SkillsQHSE Compliance
    Categories
    EngineeringEnergyManufacturingScience & ResearchConsulting
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