# Senior Mining Engineers - (Technical studies, mine planning, engineering design & infrastructure advisory projects)

Introduction Location: Midrand, Gauteng Employment Type: Permanent Salary: Negotiable / Market-Related Position Overview Our client, a multidisciplinary infrastructure advisory and technical services firm, is seeking an experienced Mining Engineer to join its team based in Midrand, Gauteng. The successful candidate will provide specialist mining engineering expertise across technical studies, mine planning, engineering design and infrastructure advisory projects. The role will involve evaluating mining operations, conducting technical and economic assessments, supporting Heavy Mining Equipment (HME) studies, and developing practical, safe and cost-effective mining solutions. This opportunity is suited to a technically strong Mining Engineer with substantial industry experience, a sound understanding of South African mining legislation, and the ability to contribute to multidisciplinary engineering and advisory projects. Duties & Responsibilities Key Responsibilities Mine Planning and Engineering: Develop, evaluate and optimise mine layouts, extraction strategies, production plans and operational schedules in line with project requirements. Technical Studies and Feasibili

- **Id**: 3951751
- **Url**: <https://alion.io/job/optim-g-senior-mining-engineers-technical-studies-mine-planning-engineering-design-infrastructure-advisory-projects>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Johannesburg, South Africa
- **Countries**: ZA
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-28T08:19:21Z
- **Last verified at**: 2026-10-28T08:19:21Z
- **Board verified**: no
- **Days open**: 15
- **Description format**: text
- **Description chars**: 4636
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Recruiting & Staffing, Engineering Services

## Company

- **Id**: 4497696
- **Name**: Optim-G
- **Url**: <https://alion.io/company/optim-g-pty-ltd-ta-optim-g>
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no

### Truth index

- **Grade**: A
- **Score**: 100
- **Open postings**: 5
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 5
- **Computed at**: 2026-11-12T10:38:37Z

## Technologies

- **AutoCAD** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 15

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-09T03:57:45Z

## Liveness

- **Score**: 17
- **Band**: cold
- **Label**: Long shot
- **P open**: 0.85
- **P active**: 0.584
- **P room**: 0.35
- **Age days**: 15
- **Expected fill days**: 5
- **Reasons**: seen:15, velocity, win:tail
- **Computed at**: 2026-11-12T10:38:37Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.