MCS Civil is a privately owned Australian civil contractor with a strong reputation for delivering specialist civil works across the energy, rail, transport and infrastructure sectors.
With a growing pipeline of major infrastructure projects across Regional NSW, Brisbane and South Australia, we are seeking experienced Contract Administrators to join our project teams.
This is an prospect to work closely with project managers, engineers, subcontractors and clients, supporting the commercial and contractual delivery of major civil infrastructure projects. You'll play a key role in managing project documentation, subcontractor administration, procurement, variations, claims and commercial reporting while working alongside an experienced delivery team.
About the role
This is a DIDO role requiring successful applicants to travel to site in their own vehicle and work a 3:1 roster. Accommodation is provided on site, with private rooms, meals and full camp facilities provided for the duration of each roster.
As a Contract Administrator, you will play an important role in supporting the commercial and contractual management of MCS Civil's DIDO projects in Central West, NSW. Working closely with the Project Manager, Project Engineers, subcontractors, suppliers and client representatives, you will assist with the administration of contracts and subcontract packages throughout project lifecycles.
You will have exposure to procurement, subcontract management, variations, claims, cost reporting and commercial risk, working as part of an experienced project team to support successful project outcomes.
Key responsibilities
Assist with the administration and management of head contracts and subcontract packages
Support procurement, tendering and subcontractor engagement
Prepare, review and manage subcontractor documentation
Assist with the assessment and management of variations, claims and extensions of time
Monitor subcontractor compliance with contractual requirements




Manage contractual correspondence, notices and registers
Assist with progress claims, payment schedules and commercial reporting
Support project cost tracking, forecasting and financial reporting
Identify and communicate commercial and contractual risks
Maintain accurate contract records and project documentation
About you
3+ years' experience in contract administration within civil construction, infrastructure, engineering or related industries
Experience managing subcontractor packages, commercial documentation and contract deliverables
Strong understanding of variations, claims, extensions of time and contract administration
Experience supporting procurement, pricing reviews and subcontractor negotiations
Robust commercial awareness, analytical skills and attention to detail
Ability to interpret contracts, scopes, specifications and project documentation
Understanding of Australian construction contracts, standards and WHS requirements
Strong communication skills, with the ability to liaise with project teams, clients, subcontractors and suppliers
Excellent organisation and time management, with the ability to manage competing priorities and deadlines
Proficient in Microsoft Office, particularly Excel, with experience using project or ERP systems
What's on Offer
Base Salary 105K - 125K + Super + 15% Site Uplift | Hybrid Site & Head Office (Maitland) | Full Time
Opportunity to work on major energy and transmission infrastructure projects
Projects across NSW, Queensland and South Australia




Exposure to significant projects and experienced commercial and project teams
Career development and internal progression opportunities
Opportunity to build experience across the full project lifecycle
Modern systems and project environments
Supportive team culture focused on safety, quality and successful project delivery
Long-term opportunity with a growing, privately owned Australian contractor
Why Join MCS Civil?
Our people are the foundation of every project we deliver. Through strong leadership, respect, and teamwork, MCS creates an environment where people can perform, develop, and succeed.
Our ability to self-perform key civil packages enables greater control, improved coordination and consistently high-quality outcomes. When you partner with MCS Civil, you join a civil contractor with a proven track record of reliable performance and project delivery.
We are a merit-based, equal opportunity employer committed to an inclusive workplace where everyone is valued and treated fairly.
Company Overview
Established in ****, MCS Civil is a privately owned civil contractor delivering essential infrastructure projects across Australia.
Working alongside principal contractors, utilities, and project partners, we deliver complex civil works across the energy, rail, transport, and infrastructure sectors. From early site establishment through to project completion, our integrated delivery model combines specialist capability, experienced teams and a modern, privately owned fleet to provide greater control & certainty throughout delivery.
We build long‐term partnerships through dependable performance, proactive communication & an uncompromising commitment to safety, quality, & project outcomes.
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📌 Contracts Admin (New South Wales)
🏢 MCS Civil
📍 New South Wales