Engineering

Chemical Engineer

Coinbox Limited·Lagos, nigeria·Full Time·Contract
EngineeringFull TimeContract
-

Job Summary

  • We are seeking an experienced Chemical Engineer to oversee chemical engineering operations, particularly water and wastewater treatment systems, ensuring quality, safety, and efficient project delivery.

 Key Responsibilities

  • Oversee water and wastewater treatment processes.
  • Conduct technical assessments and process evaluations.
  • Ensure quality control and compliance with engineering standards.
  • Supervise site activities and monitor project execution.
  • Ensure compliance with health, safety, and environmental regulations.
  • Identify technical issues and recommend solutions.
  • Prepare technical reports and project documentation.
  • Collaborate with other engineers and project stakeholders.

Requirements

  • Minimum of ND in Chemical Engineering or a related field.
  • 3–5 years of relevant work experience.
  • Knowledge of water and wastewater treatment systems.
  • Good understanding of quality control and safety standards.
  • Strong analytical, problem-solving, and communication skills.
  • Ability to work independently and as part of a team.

Key skills

OND

At a glance

Company

Coinbox Limited

Location

Lagos, nigeria

Employment

Full Time

Experience

Valid until

Not specified

Created

November 5, 2026

More opportunities

Similar roles you might like

Senior Technical Subject Matter Expert - Process & Control Systems (upstream Oil & Gas

Minim and Tonye Nigeria Limited

Nigeria, nigeria

full-time

The Senior Process & Control Systems SME will provide technical leadership, independent assurance and specialist advisory services relating to process engineering, production facilities, instrumentation, automation and control systems within upstream oil and gas operations. Key responsibilities include: Conduct technical reviews and assurance of process engineering designs, process safety systems and production facility configurations. Review process design philosophies, process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), equipment specifications and process calculations. Assess the adequacy and reliability of instrumentation, automation and control system designs. Provide technical assurance on Distributed Control Systems (DCS), Supervisory Control and Data Acquisition (SCADA), Programmable Logic Controllers (PLCs) and related systems. Review process safety studies, including HAZID, HAZOP, SIL assessments and other applicable risk assessment studies. Assess process optimization, production efficiency, facility reliability and operational performance. Review technical specifications, engineering standards, operating procedures and control system philosophies. Ensure alignment with applicable international standards, codes, regulatory requirements and industry best practices. Support the development and implementation of technical assurance frameworks, engineering standards and process safety guidelines. Provide technical mentorship and knowledge transfer to process, instrumentation and control systems engineers. Qualifications and Experience Bachelor's Degree in Chemical Engineering, Process Engineering, Instrumentation and Control Engineering or a related discipline. Master's degree in Process Engineering, Control Systems or a relevant technical field will be an advantage. Minimum of 25 years of cumulative international upstream oil and gas experience. Extensive experience in process engineering, production facilities, instrumentation and control systems. Demonstrable experience in upstream production facilities, including offshore and/or onshore operations. Strong knowledge of process safety management, facility design, control systems and operational assurance. Experience with HAZID, HAZOP, SIL assessments and relevant engineering safety studies. Proven experience working in technical or operational roles within major or medium-sized IOCs. Demonstrable experience in technical assurance, engineering standards development and mentorship.

a day ago

Senior Technical Subject Matter Expert - Petroleum Engineering / Well Design (upstream Oil & Gas)

Minim and Tonye Nigeria Limited

Nigeria, nigeria

full-time

The Senior Petroleum Engineering / Well Design SME will provide specialist technical leadership, assurance and advisory services covering well engineering, well design, drilling and completion activities throughout the upstream asset lifecycle. Responsibilities Key responsibilities include: Provide independent technical assurance and expert reviews of well designs, well engineering programmes, drilling and completion strategies. Review and assess well construction methodologies, well integrity management plans and operational procedures. Evaluate drilling programmes, casing designs, cementing programmes, completion designs and well intervention strategies. Assess technical risks associated with drilling, completion and well operations, recommending appropriate mitigation measures. Review adherence to applicable industry standards, regulatory requirements and international best practices. Support the development, review and implementation of engineering standards, technical policies, procedures and assurance frameworks. Provide technical guidance on well performance, operational efficiency, cost optimisation and well integrity. Identify opportunities for continuous improvement in well delivery and operational performance. Provide technical mentorship and knowledge transfer to engineering teams and less experienced professionals. Qualifications and Experience Bachelor's Degree in Petroleum Engineering, Mechanical Engineering, Chemical Engineering or a closely related engineering discipline. Master's Degree in Petroleum Engineering, Well Engineering or a related discipline will be an added advantage. Minimum of 25 years of cumulative international upstream oil and gas experience. Extensive experience in well engineering, well design, drilling, completions and well integrity management. Demonstrable experience working in technical or operational roles within major or medium-sized IOCs. Proven experience in technical assurance, engineering reviews, standards development and implementation. Strong knowledge of international well engineering standards, industry codes and regulatory requirements. Experience mentoring engineers and providing technical leadership to multidisciplinary teams.

a day ago

Senior Technical Subject Matter Expert - Petroleum Engineering / Well Design (upstream Oil & Gas)

Minim and Tonye Nigeria Limited

Port Harcourt, Rivers Employment Type: Contract, Rivers, Nigeria

contract

Minim and Tonye Nigeria Limited have a wealth of in-depth knowledge, expertise, and experience in Engineering Procurement Construction and Commissioning in Africa. Our team delivers a reliable and compliant service to every of our business process, which is internally audited to ensure company conformity to international standards in line with our core business values. M&T was registered and started operation on the 1st April 2005 as an Infrastructural Development Company with bias for Engineering design, construction, procurement, fabrication and maintenance engineering. M&T is wholly owned by Nigerians. M&T has collaboration with international partners, with wealth of experience in the oil and gas sector. M&T specializes in Construction, Industrial fabrication and coating, Operations & maintenance, and mechanical engineering works We are recruiting to fill the position below: Job Title: Senior Technical Subject Matter Expert - Petroleum Engineering / Well Design (Upstream Oil & Gas) Location: Port Harcourt, Rivers Employment Type: Contract Job Description / Key Responsibilities The Senior Petroleum Engineering / Well Design SME will provide specialist technical leadership, assurance and advisory services covering well engineering, well design, drilling and completion activities throughout the upstream asset lifecycle. Responsibilities Key responsibilities include: Provide independent technical assurance and expert reviews of well designs, well engineering programmes, drilling and completion strategies. Review and assess well construction methodologies, well integrity management plans and operational procedures. Evaluate drilling programmes, casing designs, cementing programmes, completion designs and well intervention strategies. Assess technical risks associated with drilling, completion and well operations, recommending appropriate mitigation measures. Review adherence to applicable industry standards, regulatory requirements and international best practices. Support the development, review and implementation of engineering standards, technical policies, procedures and assurance frameworks. Provide technical guidance on well performance, operational efficiency, cost optimisation and well integrity. Identify opportunities for continuous improvement in well delivery and operational performance. Provide technical mentorship and knowledge transfer to engineering teams and less experienced professionals. Qualifications and Experience Bachelor's Degree in Petroleum Engineering, Mechanical Engineering, Chemical Engineering or a closely related engineering discipline. Master's Degree in Petroleum Engineering, Well Engineering or a related discipline will be an added advantage. Minimum of 25 years of cumulative international upstream oil and gas experience. Extensive experience in well engineering, well design, drilling, completions and well integrity management. Demonstrable experience working in technical or operational roles within major or medium-sized IOCs. Proven experience in technical assurance, engineering reviews, standards development and implementation. Strong knowledge of international well engineering standards, industry codes and regulatory requirements. Experience mentoring engineers and providing technical leadership to multidisciplinary teams.

a day ago

Senior Technical Subject Matter Expert - Process & Control Systems (upstream Oil & Gas)

Minim and Tonye Nigeria Limited

Port Harcourt, Rivers Employment Type: Contract, Rivers, Nigeria

contract

Minim and Tonye Nigeria Limited have a wealth of in-depth knowledge, expertise, and experience in Engineering Procurement Construction and Commissioning in Africa. Our team delivers a reliable and compliant service to every of our business process, which is internally audited to ensure company conformity to international standards in line with our core business values. M&T was registered and started operation on the 1st April 2005 as an Infrastructural Development Company with bias for Engineering design, construction, procurement, fabrication and maintenance engineering. M&T is wholly owned by Nigerians. M&T has collaboration with international partners, with wealth of experience in the oil and gas sector. M&T specializes in Construction, Industrial fabrication and coating, Operations & maintenance, and mechanical engineering works We are recruiting to fill the position below: Job Title: Senior Technical Subject Matter Expert - Process & Control Systems (Upstream Oil & Gas) Location: Port Harcourt, Rivers Employment Type: Contract Job Description / Key Responsibilities The Senior Process & Control Systems SME will provide technical leadership, independent assurance and specialist advisory services relating to process engineering, production facilities, instrumentation, automation and control systems within upstream oil and gas operations. Key responsibilities include: Conduct technical reviews and assurance of process engineering designs, process safety systems and production facility configurations. Review process design philosophies, process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), equipment specifications and process calculations. Assess the adequacy and reliability of instrumentation, automation and control system designs. Provide technical assurance on Distributed Control Systems (DCS), Supervisory Control and Data Acquisition (SCADA), Programmable Logic Controllers (PLCs) and related systems. Review process safety studies, including HAZID, HAZOP, SIL assessments and other applicable risk assessment studies. Assess process optimization, production efficiency, facility reliability and operational performance. Review technical specifications, engineering standards, operating procedures and control system philosophies. Ensure alignment with applicable international standards, codes, regulatory requirements and industry best practices. Support the development and implementation of technical assurance frameworks, engineering standards and process safety guidelines. Provide technical mentorship and knowledge transfer to process, instrumentation and control systems engineers. Qualifications and Experience Bachelor's Degree in Chemical Engineering, Process Engineering, Instrumentation and Control Engineering or a related discipline. Master's degree in Process Engineering, Control Systems or a relevant technical field will be an advantage. Minimum of 25 years of cumulative international upstream oil and gas experience. Extensive experience in process engineering, production facilities, instrumentation and control systems. Demonstrable experience in upstream production facilities, including offshore and/or onshore operations. Strong knowledge of process safety management, facility design, control systems and operational assurance. Experience with HAZID, HAZOP, SIL assessments and relevant engineering safety studies. Proven experience working in technical or operational roles within major or medium-sized IOCs. Demonstrable experience in technical assurance, engineering standards development and mentorship.

a day ago