Geothermal Energy Systems Engineer

Placements24; Gauteng; Hybrid; ZAR 980,000 - 1,650,000; Full time

Benefits offered by this job

Hybrid work model

Medical aid

Retirement fund contributions

Professional development opportunities

Exposure to cutting-edge geothermal

Job summary

Placements24 in Gauteng invites a Geothermal Energy Systems Engineer to join our client in Tembisa. You will design, analyze and optimize geothermal power systems, assess geological data, and develop surface plant components for efficient energy conversion.

The role blends office-based and on-site work, requires a Bachelor's in Mechanical or Chemical Engineering, 5+ years in energy/thermal systems, proficiency in MATLAB/ANSYS CAD, and willingness to travel.

Qualifications

• Bachelor's degree in Mechanical Engineering or Chemical Engineering (or related discipline).
• Minimum 5 years of experience in design/analysis of energy/thermal systems, with geothermal focus preferred.
• Strong knowledge of thermodynamics, fluid mechanics and heat transfer.

Responsibilities

• Perform technical assessments and feasibility studies for geothermal projects.
• Design and optimize geothermal wellbore systems, including drilling plans and completion strategies.
• Develop conceptual and detailed designs for surface geothermal power plants (turbines, heat exchangers).
• Conduct thermodynamic analysis and simulations to maximize energy conversion efficiency.
• Collaborate with geologists, reservoir engineers, and drilling experts throughout projects.
• Prepare specifications, drawings, and project documentation.
• Oversee procurement and installation of geothermal components.
• Monitor performance, troubleshoot, and drive improvements.
• Ensure compliance with safety, environmental, and industry standards.

Skills

Thermodynamics

Fluid mechanics

Heat transfer

Analytical thinking

Education

Bachelor's degree in Mechanical Engineering

Bachelor's degree in Chemical Engineering

Tools

MATLAB

ANSYS Fluent

CAD tools

Job description

About the Role

Our client is looking for a highly skilled Geothermal Energy Systems Engineer to join their expanding team in Tembisa, Gauteng . This role focuses on the design, analysis, and optimization of geothermal power generation systems. You will be involved in assessing geological data, designing wellbore configurations, and developing surface plant components to harness Earth's heat efficiently and sustainably. This is a critical position for an engineer passionate about developing innovative solutions in the renewable energy sector. The successful candidate will play a key role in advancing geothermal energy projects, contributing to South Africa's clean energy transition. This position offers a blend of office-based and on-site responsibilities, fostering a dynamic work environment.

Key Responsibilities

• Perform technical assessments and feasibility studies for new geothermal energy projects.
• Design and optimize geothermal wellbore systems, including drilling plans and completion strategies.
• Develop conceptual and detailed designs for surface geothermal power plants, including turbines, heat exchangers, and associated equipment.
• Conduct thermodynamic analysis and system simulations to maximize energy conversion efficiency.
• Collaborate with geologists, reservoir engineers, and drilling experts throughout the project lifecycle.
• Prepare technical specifications, engineering drawings, and project documentation.
• Oversee the procurement and installation of geothermal system components.
• Monitor system performance, troubleshoot operational issues, and implement performance improvement strategies.
• Ensure all designs and operations comply with relevant safety, environmental, and industry standards.
• Stay abreast of the latest advancements and technologies in geothermal energy.

Requirements

• Bachelor's degree in Mechanical Engineering, Chemical Engineering, or a related discipline.
• Minimum of 5 years of experience in the design and analysis of energy systems, with a focus on geothermal or related thermal systems.
• Strong understanding of thermodynamics, fluid mechanics, and heat transfer principles.
• Experience with geothermal resource assessment and wellbore design is highly advantageous.
• Proficiency in engineering simulation software (e.g., MATLAB, ANSYS Fluent) and CAD tools.
• Familiarity with power plant operations and maintenance.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong written and verbal communication skills, with the ability to present complex technical information clearly.
• Ability to work effectively both independently and as part of a multidisciplinary team.
• Willingness to travel to project sites as required.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive medical aid and retirement fund contributions.
• Opportunities for professional development and further education.
• Exposure to cutting-edge geothermal technology.
• Hybrid work model offering flexibility.
• Contribution to a sustainable energy future.
• Supportive team environment.
• Paid leave and company holidays.