Peer review / peer assist

Jeff Harrison

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Jeff Harrison

Project Management & Controls Professional

Jeff has over 35 years of experience across project controls, project management, business management and consulting. He has worked for client, contractor and consultancy organisations. His experience covers oil & gas and infrastructure projects. He has been involved with and led, business acquisitions and integration and had full business profit and loss accountability.

Jeff has undertaken Senior/Leadership roles in Project Controls & Project Management, and Business Leadership as Managing Director of Amec Business Consulting and Rider Hunt International

He is passionate about improving business/project performance through understanding business strategies/goals and developing appropriately aligned execution/risk management plans and empowered teams to deliver them.

Key career activities have included:

  • Establishment of a consulting business within Amec including successful acquisition and integration of independent international consulting businesses of circa 500 personnel, achieving payback criteria/targets.

  • Executive consultant to the Kazakhstan National Oil Company in dispute resolution and enhancing their role as partner/operator.

  • Global Functional leadership of Project Controls within major contractor organisation.

  • Leadership of business ISO 9001 implementation/accreditation

  • Successful delivery of Projects/Developments as Project Manager for

  • Client/Operator organisations including Arco/BP

Jeff is a qualified Mechanical Engineer who chose to follow a career paththrough Project Management/Controls rather than engineering.


Jon Tallis

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Jon Tallis

BEng Hons CEng MIMechE

Mechanical and Turnround Engineer

Tallis Engineering and Consulting Services Ltd

Jon is an enthusiastic Chartered Mechanical Engineer with proven abilities in preparation and execution of major maintenance events in the petrochemical sector through team mobilisation, scope definition, event preparation, execution and closeout, both at management level and in the field.

Jon’s 18 + years’ experience in heavy maintenance and outage management at all levels, plus an additional 10 in wider engineering brings deep expertise, gained not just in the petrochemical sector, of what works (and what doesn't).

Direct and to the point, Jon takes a pride in getting work done safely and integrating easily into a client's organisation at whatever level is needed, seeing projects from inception to completion or undertaking short-term interventions to support execution or carrying out “cold eyes” review of event preparation. Jon has the expertise, inter-personal abilities and energy to see challenging assignments through to a successful conclusion.

Jon is available for worldwide assignments both long and short term