Senior Process Engineer

OSL Consulting Engineers are the consulting team of nexos, the only fully integrated and most digitally advanced Engineering Procurement and Construction (EPC) provider in the UK. A new breed of engineering, procurement and construction (EPC) provider that is turning next-gen energy into operational reality, through innovative solutions, partnerships and problem solving. We are seeking experienced Senior Process Engineers to join our multidiscipline Engineering team on a contract basis. The roles will report into to our Lead Process Engineer and will work on a specific FEED Project with the option to extend into detailed design. Our ideal engineers will have previous experience of working at Senior Engineer level on projects within the chemical and or pharmaceutical industries. Previous experience of FEED is essential. We operate a hybrid working week with three days per week spent in our project office based in Hessle, East Yorkshire. Responsibilities: Process design and engineering including performing process simulations, design calculations, process optimisation and sizing and selection of equipment. Preparation of various engineering deliverables such as Process Flow Diagrams, Heat & Mass Balance, P&ID’s, Process Datasheets, equipment specifications, cause and effect diagrams, control philosophies, hazard studies, assessments (HAZOP, HAZID, LOPA, PHA, etc.) and reports under the guidance of the assigned Lead Process Engineer. Support of process safety activities under the guidance of the Lead Technical Safety Engineer Coordination of engineering activities with other disciplines and departments. Review of vendor’s documents, drawings, datasheets, specifications, and calculations. Ensure work is completed in accordance with company and project HSEQ systems, on time and within budget. Check the work of other Process Engineers. Write detailed technical reports. Give presentations both internally and to clients. Presentation of personal, company and system improvements for consideration by the company. Participation in initiatives outside of day-to-day project activities to improve effectiveness of Process Department Keeping up to date with technical developments, national/international standards and legislative requirements related to the discipline scope.

Location: Kingston Upon Hull, UK, GB

Posted Date: 11/11/2025