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MINTEK VACANCIES
 
 
 
POSTDOCTORAL RESEARCH FELLOW
Listing reference: minte_000306
Listing status: Online
Apply by: 30 January 2025
Position summary
Industry: Scientific, Research & Development
Job category: Research and Development
Location: Randburg
Contract: Fixed Term Contract
Remuneration: Market Related
EE position: No

Introduction
Applications are invited from interested and suitably qualified persons for appointment to the position of POSTDOCTORAL RESEARCH FELLOW within the Pyrometallurgy Division:

Job description
POSTDOCTORAL RESEARCH FELLOW
REF: PMD/2025/CFDModel
PYROMETALLURGY DIVISION
 (For Internal and External Candidates) 
 
PRIMARY PURPOSE OF THE JOB:
 The Pyrometallurgy Division seeks to appoint a postdoctoral researcher to conduct research in CFD modelling of pyrometallurgical processes. The position will focus on developing computational multiphysics and reduced-order models to solve complex coupled problems in pyrometallurgy. Special attention will be required for problems involving fluid flow, chemical reactions, and heat transfer.
 The role requires a strong understanding of computational fluid dynamics modelling, thermochemistry, phase equilibria, reaction kinetics, and engineering design fundamentals. Contributing to human capital development through coaching and mentoring, willingness to work towards a common purpose, strong sense of equity and inclusion, and the ability to respond to supervision, guidance and direction in a positive and receptive manner are non-negotiable attributes of the role.

KEY PERFOMANCE INDICATORS:
·         Strong understanding of computational multiphysics and reduced order modelling in problems involving fluid flow, heat transfer, and chemical reactions.
·         Proven experience with open source computational multiphysics modelling tools such as OpenFOAM®.
·         Proven experience with software development languages such as C and Python.
·         Demonstrated ability to conceptualise and deliver high impact research.
·         Strong portfolio of publications in peer-reviewed journals is a distinct advantage.
·      Experience with pyrometallurgical process software and design tools such as PyroSim™, FactSage™ or similar is a distinct advantage.
·         Experience with CAD tools such as Fusion 360 or FreeCAD is an advantage.
·         Knowledge of technology transfer, commercialisation and product development is highly advantageous.
Demonstrated ability to attract own R&D funding is highly advantageous.
 
QUALIFICATION AND JOB KNOWLEDGE/SKILLS REQUIRED:
·         Minimum PhD in Metallurgical/Chemical/Mechanical/Process Engineering or equivalent, with a strong emphasis on modelling skills of relevance to pyrometallurgy research and technology development.
·         Ideally, one year postdoctoral research experience, with strong emphasis on computational multiphysics and reduced order modelling.
·         Familiarity with high performance computing and the use of shared/remote computational resources is desirable.
·         Professional recognition and registration are an added advantage.
·         Experience with postgraduate supervision is an added advantage.
 
BEHAVIOURAL COMPETENCIES:
·         Team player who enjoys variety and has a strong affinity for planning and conducting new and innovative projects.
·         Passion for research, technology development and technology transfer.
·         Good interpersonal skills.
·         Ability to work in a stressful and demanding environment.
·         Willing to travel locally and internationally.
·         Prepared to work shifts in hot and dusty plant environments when required.
·         Ability to independently engage with industry leaders, operators and high-level international partners.
 
PROSPECTIVE CANDIDATES MUST SUBMIT THE FOLLOWING AS ONE DOCUMENT:
  • Comprehensive curriculum vitae, including academic records and R&D outputs.
  • Certified copy of doctoral certificate (or letter from the university confirming meeting of Ph.D. requirements).
  • Cover letter motivating the application.
  • Two (2) reference/support letters (one must be from the Ph.D. supervisor).
 
SALARY PACKAGE: NEGOTIABLE 
 
CLOSING DATE: 30 JANUARY 2025
 
Please apply via the Mintek website at www.mintek.co.za       
 
Successful candidates must arrange their own accommodation close to Mintek, and must make their own travel arrangements to get to Mintek. Candidates must be willing to undergo psychometric testing.
 Should you not hear from us within one (1) month of the closing date, consider your application to be unsuccessful.
 Mintek is an equal opportunity, affirmative action employer, whose aim is to promote representivity in all levels of occupational categories.
 
Minimum requirements
·         Minimum PhD in Metallurgical/Chemical/Mechanical/Process Engineering or equivalent, with a strong emphasis on modelling skills of relevance to pyrometallurgy research and technology development.
 
APPLY
 
 
 
 
 




​POSTDOCTORAL RESEARCH FELLOW
Listing reference: minte_000307
Listing status: Online
Apply by: 30 January 2025

Position summary
Industry: Scientific, Research & Development
Job category: Research and Development
Location: Randburg
Contract: Fixed Term Contract
Remuneration: Market Related
EE position: No

Introduction
Applications are invited from interested and suitably qualified persons for appointment to the position of POSTDOCTORAL RESEARCH FELLOW within the Pyrometallurgy Division.
 
Job description
POSTDOCTORAL RESEARCH FELLOW
REF: PMD/2025/CMSModel
PYROMETALLURGY DIVISION
 (For Internal and External Candidates) 
 
PRIMARY PURPOSE OF THE JOB:
 The Pyrometallurgy Division seeks to appoint a postdoctoral researcher to conduct research in computational materials science modelling in pyrometallurgy. The position will focus on developing computational materials science models to enhance our understanding the thermophysical and thermochemical properties of both conventional and non-conventional slag systems pertinent to pyrometallurgy.
 The role requires a strong understanding of computational materials chemistry, thermochemistry, phase equilibria, reaction kinetics, and engineering design fundamentals. Contributing to human capital development through coaching and mentoring, willingness to work towards a common purpose, strong sense of equity and inclusion, and the ability to respond to supervision, guidance and direction in a positive and receptive manner are non-negotiable attributes of the roles.

KEY PERFOMANCE INDICATORS:
·         Strong understanding of computational materials science modelling using both ab initio and molecular dynamics methods, and their application to the calculation of thermodynamic and transport properties of high-temperature metallurgical systems in solid and liquid states.
·         Proven experience with open source computational materials science tools such as LAMMPS, DL-POLY, Quantum Espresso, or similar.
·         Demonstrated ability to conceptualise and deliver high impact research.
·         Strong portfolio of publications in peer-reviewed journals is a distinct advantage.
·         Experience with pyrometallurgical process software and design tools such as PyroSim™, FactSage™ or similar is an added advantage.
·         Experience with software automation and scripting languages such as Python is an added advantage.
·         Knowledge of technology transfer, commercialisation and product development is highly advantageous.
·         Demonstrated ability to attract own research funding is highly advantageous. 
 
QUALIFICATION AND JOB KNOWLEDGE/SKILLS REQUIRED:
·         Minimum PhD in Engineering (Metallurgical/Chemical/Process), Materials Science, Materials Chemistry or equivalent, with a strong emphasis on modelling skills of relevance to pyrometallurgy research and technology development.
·         Ideally, one year postdoctoral research experience, with strong emphasis on computational materials science modelling.
·         Familiarity with high performance computing and the use of shared/remote computational resources is desirable.
·         Professional recognition and registration are an added advantage.
·         Experience with postgraduate supervision is an added advantage. 
 
BEHAVIOURAL COMPETENCIES:
·         Team player who enjoys variety and has a strong affinity for planning and conducting new and innovative projects.
·         Passion for research, technology development and technology transfer.
·         Good interpersonal skills.
·         Ability to work in a stressful and demanding environment.
·         Willing to travel locally and internationally.
·         Prepared to work shifts in hot and dusty plant environments when required.
·         Ability to independently engage with industry leaders, operators and high-level international partners.
 
PROSPECTIVE CANDIDATES MUST SUBMIT THE FOLLOWING AS ONE DOCUMENT:
  • Comprehensive curriculum vitae, including academic records and R&D outputs.
  • Certified copy of doctoral certificate (or letter from the university confirming meeting of Ph.D. requirements).
  • Cover letter motivating the application.
  • Two (2) reference/support letters (one must be from the Ph.D. supervisor).
 
SALARY PACKAGE: NEGOTIABLE          
                                          
CLOSING DATE: 30 JANUARY 2025
 
Successful candidates must arrange their own accommodation close to Mintek, and must make their own travel arrangements to get to Mintek. Candidates must be willing to undergo psychometric testing.
Should you not hear from us within one (1) month of the closing date, consider your application to be unsuccessful.
Mintek is an equal opportunity, affirmative action employer, whose aim is to promote representivity in all levels of occupational categories.
 
Minimum requirements
· Minimum PhD in Engineering (Metallurgical/Chemical/Process), Materials Science, Materials Chemistry or equivalent, with a strong emphasis on modelling skills of relevance to pyrometallurgy research and technology development.
 
APPLY










SERVICE DESK TECHNICIAN
Listing reference: minte_000305
Listing status: Online
Apply by: 28 January 2025
​
Position summary
Industry: Scientific, Research & Development
Job category: Helpdesk and Technical Support
Location: Randburg
Contract: Permanent
Remuneration: Market Related
EE position: Yes
 
Introduction
Mintek has an exciting career opportunity for a Service Desk Technician. The successful candidate will be the single point of contact for customers to obtain technical support. They will install, backup, assess, troubleshoot, maintain, and upgrade computers and equipment of different types, including copiers, printers, and scanners, of all users so that they perform optimally. All suitably qualified and experienced internal candidates are invited to apply.
 
Job description
Service Desk
  • Serve as the first point of contact for users seeking technical assistance either remotely, or in person, or over the phone.
  • Provide technical assistance and support for incoming queries and issues related to computer systems, software, and hardware.
  • Perform troubleshooting (remotely/in-person/telephonically) through diagnostic techniques, pertinent questions, programs, and implement the solution(s).
  • Escalate unresolved technical problems to the next level of support personnel with the next level of difficulty.
  • Record events and problems and their resolutions logs
  • Install computer peripherals for users and connection of office automation devices
  • Identify and suggest possible improvement in procedures
  • Run reports to determine malfunctions that continue to occur
  • Install, assess, troubleshoot, maintain, and upgrade computers and equipment of different types, including copiers, printers, and scanners, of all users so that they perform optimally.
  • Support and maintenance of conferencing facilities and software, projectors, desktop/laptop setup, roll-out, and upgrades 
  • Manage Service desk tickets on time
  • Support and participate in relevant disaster recovery activities
  • Incident and Problem Management
  • Configure and distribute ICT Assets
Backups
  •  Perform desktop, laptop backups and data restores
 
User Training
  • Train computer users (Write training manuals or how-to videos).
 
Minimum requirements
MINIMUM EDUCATION & EXPERIENCE:
  • Relevant ICT degree such as Bachelor of Technology computer systems, Information Technology, Networks
  • Any professional certifications such as MCSE, A , N and Security is an added advantage
  • 2-5 years minimum relevant experience
TRAINING: 
  •    ITIL foundation
  •    Network Administration
  •    Project Management
  •    O365 Training
REQUIRED KNOWLEDGE:
  •   Excellent verbal and written communication skills
  •   Customer-oriented and cool-tempered
  •   Ability to diagnose and resolve basic issues
  •   Good understanding of computer systems, mobile devices, and other tech products
  •   An openness to learning new technologies
  •   Tech-savvy
  •   Telephony 
o   Manage and maintain the telephony system
o   Support and Maintain the APN System
o   Facilitate telephone line installations
o   Ensure that Mintek's System function as required
o   Provide necessary reporting for both APN and telephony
     
  •  Information Technology Service Management (ITSM)
o   Request Fulfilment
o   Incident Management
o   Problem Management
o   Change Management
o   Asset Management  
 
 CUSTOMER SERVICE:
  • Maintain a high level of service to customers (internal & external) according to the service standards as set by Mintek. 
  • Follow up with customers to ensure the problem has been resolved. 
 
OTHER COMPETENCIES:
  •       Troubleshooting
  •       Systems thinking
  •       Verbal and written communication
  •       Problem-Solving
  •      Teamwork
  •       Research
  •       Writing
 
ADVANTAGEOUS SKILLS:
  •   A or Certified Network associate accreditation
 
APPLY