MACA Tech Stack

Contract mining and mineral processing operator across Australia and international sites

Mining Welshpool, WA 1,001–5,000 employees Founded 2002 Public Company

MACA operates a large-scale mining services business with 4,000+ employees across contract mining, crushing, civil construction, and mineral processing. The tech stack is operational-grade (Starlink, SafetyCulture, Power BI, Blackline) rather than software-driven, reflecting a field-heavy, asset-intensive business where hiring is concentrated in operations (63 roles) and engineering (45), with safety compliance and production scheduling dominating the pain-point list.

Tech Stack 12 technologies

Core StackPower BI Starlink Excel Hitachi Microsoft Office SafetyCulture Outlook Word Blackline LTE SuccessFactors LinkedIn

What MACA Is Building

◆Challenges

Meeting client requirements and production rates
Ensuring compliance with industry standards
Maintaining safety compliance
Upskilling production workforce
Meeting production targets
Reducing hseq administrative burden
Maintenance efficiency
Cost-effective drill and blast processes
Unscheduled work due to breakdown
Maintaining safe crushing operations

▲Active Projects

Duketon gold project
Gruyere gold project
Beebyn project
Mine scheduling and planning
Iron ridge project
Karlawinda gold project maintenance
Sanjiv ridge project
Greenfield copper mine
Drill and blast pattern design
Sino iron project

Hiring Activity

Steady140 roles · 50 in 30d

Department

Ops

Engineering

Construction

Finance

Operations

Marketing

Risk

Seniority

Mid

Senior

Junior

Lead

Manager

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About MACA

MACA is a publicly listed Australian contracting group founded in 2002, headquartered in Welshpool, WA. The company operates across mining, crushing, civil construction, infrastructure, and mineral processing, with active projects spanning gold, copper, and iron operations. The workforce of 4,000+ is distributed across Australian and international sites. Current hiring is primarily in operations and engineering roles, with a mid-level seniority focus. Core pain points center on production rate management, safety compliance, workforce upskilling, and operational efficiency—typical of large-scale contract mining where equipment downtime and schedule adherence drive margins.

HeadquartersWelshpool, WA

Company Size1,001–5,000 employees

Founded2002

Hiring MarketsAustralia

Frequently Asked Questions

What is MACA's primary business?

MACA is a contract mining and mineral processing operator specializing in mining services, crushing, civil construction, infrastructure, and minerals processing across Australian and international operations since 2002.

How many employees does MACA have?

MACA employs over 4,000 people across operations in Australia and internationally, with current open roles concentrated in operations (63) and engineering (45).

What mining projects is MACA currently working on?

Active projects include the Duketon, Gruyere, Iron Ridge, and Karlawinda gold projects, plus the Sanjiv Ridge, Beebyn, and Sino Iron operations, alongside greenfield copper development and mine scheduling optimization work.