Join us
Join the team
Working at ORH provides the opportunity to apply analytical and problem-solving skills to varied projects; you can see the real impact of your work with emergency services around the world.
Current vacancies
Police Subject Matter Expert (Process Mapping)
We are looking for a Subject Matter Expert to join our team, please find details in the pdf below. To apply please email your CV, with a covering letter outlining how you fit this role, to: jobs@orhltd.com. The closing date is the end of August 2026, candidates will usually be contacted within one week of the closing date. Full-time or Part-Time Applications Welcomed
We are always keen to hear from people with a passion for OR who are interested in supporting planning for the emergency services. If you have experience in analysis, modelling or consultancy, and would like to further your career with ORH, please get in touch.
If you are applying for a role with us, please read our candidate privacy notice.
Working at ORH
While our work is important, the atmosphere is relaxed, open and friendly, with everyone pulling together and working towards the same goals. We are a collaborative, intelligent and friendly team in an excellent working environment.
ORH is a small company with an emphasis on developing the skills of our employees through exposure to interesting projects that have a real-life impact. We pride ourselves on our approachability and strongly value the different skillsets of our staff.
We hold regular social and team building events, celebrate birthdays and each other’s differing interests, for example, playing sports together or holding quiz and board game evenings.
We were delighted to be recognised as a Great Place to Work® Certified company, acknowledgement of the fantastic working culture at ORH.
Meet the team
REBECCA SIMONS
Client Lead Consultant
Rebecca manages ORH’s projects for local authorities and national sports bodies regarding facility access and leads on our development of road network data and routing software.
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Daniel Faulkner
Software Developer
Since joining ORH in 2023 Daniel has been involved in the development of a variety of tools, working on many of ORH's cloud-based applications.
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GILL MASON
Analytical Specialist
Gill regularly takes the leading role in ORH’s analysis of ambulance services and is responsible for developing our tools for assessing the provision of sports facilities.
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Chris Polden
Managing Director
As Managing Director of ORH Chris is responsible for overseeing all ORH projects, ensuring that they run to schedule and are of a consistently high standard.
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Walid Raad
Analytical Consultant
Since joining ORH, Walid has contributed to a wide array of emergency services projects across the UK, Canada, and Australia.
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Alastair Wilson
Software Developer
Alastair has an academic background in audio technology and bioacoustic simulations.
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HANNAH MAYES-FRENETT
Senior Consultant
Hannah uses her experience with ORH’s modelling tools to solve issues relating to service provision in emergency services as well as managing projects for healthcare providers.
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James Armstrong
Consultant
James’s core responsibility involves analysis of demand, performance and resource deployment for emergency services.
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Jared Parkin
Principal Consultant
Jared brings over thirty years of experience in policing to support ORH and their clients.
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JON MOBBS
Principal Consultant
Jon is responsible for managing projects for emergency medical services around the world and plays a key role in the development of ORH’s simulation models.
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JAMES BATCHELOR
Senior Consultant
James is highly experienced in modelling all aspects of emergency service provision, working with ambulance and fire services across control and operational projects.
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Natalie Davies
Business Support & Compliance
Natalie heads up our internal continuous improvement programme and ensures that iterative developments are always seen across projects.
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Isaac Guard
Analytical Consultant
Isaac is a geography graduate with experience of statistical analysis, mapping and modelling.
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TOM GLOESS
Analytical Consultant
Tom works across a broad range of projects applying analytical and modelling techniques to support emergency services and other public sector organisations.
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Ali Motion
Principal Consultant
Ali is the commercial lead for our Policing business as well as actively managing many of our projects.
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ANDREW COOPER
Principal Consultant
Andrew has a wealth of experience working in managing consultancy projects for fire services and oversees implementations of ORH’s Dynamic Cover Tool in control rooms.
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Ryan Cook
Analytical Specialist
Ryan works in process improvement automating GIS tasks in MapBASIC to increase the efficiency of core project procedures and reduce the potential for human error.
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Diane Garbutt
Office Manager
Diane oversees the day-to-day running of the office, keeps the accounts for the company and provides support to ORH’s managing director and the rest of the team.
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Elisa Scagnetto
Analytical Consultant
Elisa’s experience prior to joining ORH was in the Oil and Gas industry where she has gained extensive experience in statistical analysis of subsurface data and stochastic modelling of hydrocarbon reservoirs.
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Ben Jeffrey
Software Engineer
Ben has experience in modelling physical systems using computer models, which has been used and expanded while enhancing and maintaining ORH’s simulation tools.
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Mark Bryant
Senior Consultant
Mark is an experienced consultant in the field of emergency services planning, having worked for ORH's sister company, Process Evolution, since its inception.
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Sam Taylor
Analytical Consultant
Sam’s technical skills in data analysis, dashboard creation, optimisation and simulation modelling have seen him contribute to projects for a range of emergency services.
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GUY BICKERTON
Senior Consultant
Guy works closely with clients to understand their requirements, and tailors the use of ORH’s software to solve complex service planning issues for fire and ambulance services.
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JACK WILLETT
Analytical Consultant
From map production and data analysis to simulation and optimisation modelling, Jack is involved in a range of projects for UK and overseas emergency services.
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Tom Thorne
Analytical Consultant
Since joining ORH Tom has worked on projects for a range of emergency services in the UK and overseas. His contribution has involved using his proficiency in data analysis, mapping and modelling.
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ANDREW GREGGAN
Principal Consultant
Andrew has completed a diverse range of projects for ambulance services in the UK, Australia and Canada as well as ORH’s modelling of sports facility provision.
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DR TOM BONESS
Senior Software Engineer
Tom is involved in developing, maintaining and supporting simulation models and other software tools used both externally by clients and internally by consultants at ORH.
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