Blasting Engineer - Underground

Omnia Group Careers; Sandton; On-site; ZAR 900,000 - 1,500,000; Full time

Job summary

Omnia Holdings Limited seeks an experienced Blasting Engineer - Underground to lead technical services for BME's underground operations. Based at Fourways, regular site travel to support customers and optimize blasting performance will be required.

You will develop and test blasting optimisation, conduct risk assessments, and deliver reports, while building strong relationships with mines and cross-functional teams to maximise safety and productivity.

Qualifications

• Grade 12 / Matric.
• Bachelor's degree in mining engineering.
• Minimum 5 years' blasting technical services experience.
• Proven blasting consultancy experience in mining.
• Valid passport, police clearance and travelling medicals.

Responsibilities

• Develop and test blasting optimisation technology to provide high-quality blasting products and services.
• Conduct and manage blasting risk assessments, blast designs and performance reports.
• Stay updated on global blasting advances and implement policies for process improvement.
• Provide advanced technical support: fragmentation analysis, VOD measurements, blasting, optimisation projects, audits and reports.
• Establish long-term relationships with key decision makers in mines and deliver excellent service for explosive products.

Skills

Senior Management

Stakeholder engagement

Customer focus

Operations

Education

Bachelor's degree in mining engineering

Job description

BLASTING ENGINEER - UNDERGROUND

Location: Fourways, Gauteng, South Africa

Business Unit: BME | Underground

Reports To: Technical Lead Manager

Contract Type: Permanent

Submission Closing Date: 11 November 2026

Join BME and shape the future of mining.

BME, a division of Omnia Holdings, is a leading global provider of blasting and mining solutions, partnering with customers to improve safety, productivity and sustainability across the mining value chain. Combining advanced blasting technology, digital innovation, explosives and technical expertise, we help mining operations solve complex challenges, optimise performance and unlock value. From open-pit mines to underground operations, our solutions support responsible, efficient mining and enable the critical resources needed to power modern economies.

As part of Omnia Holdings Limited (JSE: OMN), you'll join a global, diversified business operating across the agriculture, mining and chemicals sectors. With operations in 23 countries, customers in more than 40 countries, over 70 distribution centres, and approximately 3,800 employees worldwide, Omnia develops innovative products, technologies and services that support food security, responsible mining and sustainable industrial development. Through science, innovation and collaboration, we help customers use resources more efficiently, solve complex operational challenges and create lasting value for a changing world.

At Omnia, you'll have the opportunity to work alongside industry experts, contribute to meaningful challenges, and grow your career in a purpose-led organisation committed to innovation, learning and sustainable impact.

Innovating to enhance life, together creating a greener future.

ROLE IMPACT

Responsible for executing the technical services strategy internally and externally through working with cross functional teams to deliver on technical support required to maximise BME's and customers' value.

While based at Head Office, the incumbent will be expected to travel regularly to various customer and operational sites to provide technical expertise, support business objectives, and maintain strong customer relationships.

KEY RESPONSIBILITIES

• To undertake the development and testing of blasting optimisation technology in order to provide the highest quality blasting products and services available.
• To conduct and manage blasting risk assessments, blast optimisation designs and blast performance results and submit relevant reports.
• To stay abreast of global technical advances in the field of blasting, and develop and implement policies, procedures and processes to ensure process excellence and continual process improvement.
• To assist in providing advanced technical support on the following:
• Fragmentation Analysis
• VOD measurements Technical Lead
• Manager
• Blasting
• Engineer
• Optimization projects
• Blast Audits and technical reports
• Product and equipment application knowledge transfer
• Differentiate the company's' service and products by identifying and implementing value adding activities beneficial to all customers.
• Establish long term relationships with key decision makers and influencers on the mines.
• Provide excellent service on all aspects of explosive and accessory products and their uses, including auditing of product application and performance underground and giving recommendations to correct deficiencies.
• Assist R&D team with quality tests and assurance with regards to products.

MINIMUM REQUIREMENTS

Qualifications

• Grade 12 / Matric
• Bachelor's degree in mining engineering

Experience

• Minimum 5 years' experience in blasting technical services and blasting consultancy within a mining environment.
• Proven experience in a blasting technology environment.

Additional Requirements

• Valid Passport
• Police Clearance
• Travelling Medicals

Key Competencies

• Senior Management/Management
• Customers
• Support Teams
• Operations
• Any other stakeholder as may be deemed important and relevant from time to time

DIVERSITY, EQUITY & INCLUSION

A diverse team drives stronger outcomes. At Omnia, we are committed to creating an inclusive workplace where every individual is valued, respected and empowered to contribute. We believe that diverse perspectives, experiences and backgrounds strengthen our ability to innovate, solve complex challenges and create sustainable value. We welcome applications from suitably qualified candidates who share our commitment to excellence, collaboration and making a positive impact.

THANK YOU FOR YOUR INTEREST

Thank you for considering a career with Omnia. We appreciate the time and effort invested in your application. Our Talent Acquisition team carefully reviews every application received. While only shortlisted candidates will be contacted, we encourage you to keep exploring future opportunities within the Omnia Group as we continue to grow our teams across agriculture, mining and chemicals. We wish you every success in your career journey and thank you for your interest in being part of our purpose: Innovating to enhance life, together creating a greener future.