Orion Group
Senior Reservoir Engineer

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Senior Reservoir Engineer
Our client is currently recruiting for the position of Senior Reservoir Engineer, based in Aberdeen.
Responsibilities:
- Lead reservoir engineering activities for the project assets, supporting effective reservoir management and field optimisation.
- Build, maintain, and interpret reservoir simulation models to support forecasting and opportunity identification.
- Communicate reservoir performance, risks, and uncertainties clearly to support business decision-making.
- Work collaboratively across Subsurface, Wells, Operations, and Commercial teams to deliver integrated outcomes.
- Provide technical assurance and present recommendations to management, joint venture partners, and regulatory stakeholders.
- Support development projects and business growth opportunities across the wider portfolio.
- Responsible for reservoir management through production data analysis, reservoir simulation, and analysis of case prediction.
- Reservoir engineering support provision to asset development projects, including liaising with petroleum engineering and process engineering disciplines.
- Presenting output of work for internal QC, JV partners, and regulatory authorities.
- Communication of subsurface risk and uncertainty to enable informed Area decisions.
- Integration with other functions, especially Ops, Commercial, and Wells.
- Assessing and QC’ing inputs to static and dynamic reservoir models.
- Building and running reservoir models in support of production optimisation, forecasting, and identification of value-adding opportunities.
- Support business development activities as required.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Experience & Qualifications:
- Extensive experience in industry within a reservoir engineering / petroleum discipline.
- Eclipse, Petroleum Experts, Harmony, and other reservoir engineering software & simulation skills, building, running, and optimising models; Working knowledge of other key petrotechnical software.
- Ability to work with across disciplines to deliver value-adding projects.
- Manage integrated and complex subsurface workflows.
- Excellent technical writing and presentation skills.
- Understanding of economics, key business drivers, and company goals.
- Degree in Petroleum Engineering or closely related subject.


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Contract position
If you feel that you are well suited to the above opportunity and would like to find out more, then please contact Orion Group for more information or apply by forwarding your current CV quoting reference: CR/083412.
People are our business worldwide
Orion Group was founded in 1987 and is now one of the largest, independent, international recruitment companies. We have a network of 200 employees working from 24 offices, delivering a range of services – Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning, and Materials Management – across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific, and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing, and Renewables.
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