Role Title: 3D Machine Controls & Modelling Specialist
Location: Lower Thames Crossing
Salary: Market Related according to experience
Contract Type: Permanent
Benefits:
- Bonus
- Lodging
About the Role
At Blackwell Earthmoving Limited, part of the Hargreaves Services Plc., we deliver large-scale bulk earthworks, soil stabilisation, and land restoration with precision and expertise.
As a trusted partner on nationally significant projects including HS2, Sizewell C, and the Lower Thames Crossing we bring unrivalled capability to complex infrastructure schemes. From highways and rail networks to renewable energy developments, our solutions combine engineering excellence with environmental responsibility, creating sustainable foundations for future growth.
Our 3D Machine Control Specialists, play a vital role in supporting our earthworks operations by ensuring the effective use of advanced 3D machine control technology.
You will configure, calibrate and maintain machine control systems across a range of heavy plant equipment, providing technical support and troubleshooting to operators and site teams to maximise accuracy and uptime. Working closely with engineering teams, you will integrate design models into machine control
What you’ll be doing
- Operate and manage advanced 3D machine control systems across heavy plant equipment.
- Set up and calibrate machine control systems accurately to ensure precision on site.
- Convert and upload design files into machine control software for seamless integration.
- Monitor system performance and troubleshoot issues to maintain optimal functionality.
- Work closely with surveyors and engineers to guarantee accurate implementation of designs.
- Deliver training and ongoing support to operators on effective use of 3D machine control technology.
- Maintain and update machine control hardware and software as required.
- Assist in creating and refining 3D models for machine control applications.
- Ensure strict compliance with health, safety and environmental standards.
- Document and report system performance, issues and resolutions in a timely manner.
- Establish site survey control and maintenance thereof.
- Establish UAV ground control markers and maintenance thereof.
- Set up GNSS base stations for survey activities.
- Report on earthworks volumes and material tracking.
- Creation of as-built survey reports (isopachytes).
What We’re Looking For
- Experience in surveying or machine control.
- Strong technical expertise in Trimble Earthworks and GNSS/total station systems.
- Technical expertise in creating 3D models for machine control (preferably TBC).
- Proven problem-solving ability under pressure to keep projects on track.
- Proactive and collaborative approach, working effectively with technical teams and operators.
Who We Are
At Hargreaves Services Plc, we’re not just a contracted services provider – we’re shaping the future of UK industry. As a trusted partner to the UK’s infrastructure markets, we deliver solutions that accelerate development and drive industrial transformation.
From clean energy and environmental innovation to land regeneration, logistics, and low-carbon material supply, our contracted services drive economic growth while building a sustainable legacy for generations to come.
Our Vision
Our vision is to be the leader in the provision of contracted services in the next era of UK infrastructure development; we support growth in the Connectivity, Clean Energy, and Environmental sectors.
Our proven expertise and ability to deliver bespoke, high-quality services set the benchmark for excellence in UK infrastructure. Powered by a growing, inspired team and bold growth strategies - both targeted and organic - we’re positioned to play a defining role in shaping the nation’s future.