PMO Project Support & Data Coordinator

EarthStream Global; Cardiff; On-site; GBP 26,000 - 38,000; Full time

Job summary

EarthStream Global is seeking a Project Support Officer to assist the Projects team across HV Cabling, Overhead Line, and Substation schemes. The role emphasizes governance, data integrity, and timely collection of information to enable project managers to deliver effectively.

You will maintain project documentation, manage data logs, and support assurance processes, working with stakeholders at all levels in a busy project environment.

Qualifications

• Strong administrative and organisational skills with excellent attention to detail.
• Experience in project support, PMO, or a similar administrative/project environment.
• Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint) and familiarity with project management software/tools.
• Strong numeracy and ability to handle financial data accurately.
• Good communication and interpersonal skills, able to work with stakeholders at all levels.
• Proactive approach with the ability to prioritise workloads and meet deadlines.

Responsibilities

• Administrative Support: Maintain and update project documentation, registers, and logs in line with clients standards.
• RAID Log Management: Own and maintain project RAID logs, ensuring they are up to date and reviewed regularly with project managers.
• Project Management Data: Input, track, and update project performance data in project management systems and support dashboards and governance reviews.
• Project Assurance & Governance: Support assurance reviews with accurate data, documentation, and compliance evidence, monitor adherence to delivery frameworks.

Skills

Administrative skills

Organisational skills

Stakeholder communication

Numeracy

Attention to detail

Tools

Microsoft Office

Project management software

Job description

EarthStream Global is seeking a Project Support Officer to assist the Projects team across HV Cabling, Overhead Line, and Substation schemes. The role emphasizes governance, data integrity, and timely collection of information to enable project managers to deliver effectively.

You will maintain project documentation, manage data logs, and support assurance processes, working with stakeholders at all levels in a busy project environment.