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- Tasks: Lead Flow Assurance for exciting international oil and gas projects, from concept to operations.
- Company: Join a leading global energy company driving the future of sustainable energy.
- Benefits: Enjoy hybrid working, competitive salary, and opportunities for professional growth.
- Other info: Dynamic team environment with a focus on innovation and collaboration.
- Why this job: Make a real impact in energy transition while mentoring the next generation of engineers.
- Qualifications: Degree in Engineering with extensive Flow Assurance experience required.
The predicted salary is between 60000 - 80000 £ per year.
About the client: Our client is a leading international integrated energy company with a strong global project engineering capability, currently driving an ambitious energy transition programme spanning CCS/CCUS, renewables, and hydrogen alongside its traditional oil and gas portfolio. The Basingstoke engineering office is a fully integrated project execution hub delivering multi-discipline engineering across all phases of complex projects worldwide, with a dedicated Subsea Systems department at its core.
Project scope: The assignment is based within the client's Basingstoke Subsea Systems department, providing Flow Assurance technical leadership across multiple concurrent international oil and gas projects — from feasibility and concept development through FEED, detailed engineering, and handover to operations. The role also extends to CCUS projects, covering CO₂ transportation system assessment and thermo-hydraulic studies specific to CO₂ transport. The Senior Engineer will operate as both a technical lead and a Discipline Project Lead (PDL), accountable for Flow Assurance deliverables across assigned projects and responsible for mentoring junior engineers within the discipline. The client operates a hybrid working policy: up to 12 working days per month from home are available, enabling approximately 60% remote working.
Role overview: To provide senior Flow Assurance technical leadership across the full project lifecycle — from conceptual studies through FEED, tendering, detailed engineering, and operations support — ensuring technical rigour, cross-discipline integration, and compliance with applicable standards across the client's international oil and gas and CCUS projects.
Reporting line: You will report to the Flow Assurance Coordinator and the Chief of Subsea Systems, and work in daily coordination with discipline engineers, interface disciplines (Pipelines/Subsea, Process/Facilities, Operations), contractors, and reservoir and laboratory teams.
Key responsibilities
- Technical delivery: Prepare all Flow Assurance technical documentation across project phases: conceptual study, FEED, tendering, contract package preparation, detailed engineering, and operations.
- Review and approve FEED, tender, and detailed engineering deliverables prepared by contractors for the Flow Assurance discipline.
- Identify, define, and analyse complex multiphase hydrocarbon transportation schemes.
- Assess COâ‚‚ transportation systems, evaluate operating envelopes, and support thermo-hydraulic studies for CCUS projects.
- Provide technical support to interface disciplines — Pipelines/Subsea, Process/Facilities, Operations — ensuring integrated solutions across all project phases.
- Support operations and troubleshoot start-up and commissioning issues as required.
Procurement & contractor management: Follow up supplier calls for tender and selection processes: qualifications, clarifications, and technical recommendations for the Flow Assurance discipline. Manage interfaces with reservoir engineering and laboratory teams throughout the project lifecycle.
Project leadership & PDL duties: Act as Discipline Project Lead (PDL) on assigned complex projects: perform technical and administrative PDL functions. Proactively identify and report manhour and schedule variations due to scope changes; escalate to the Flow Assurance Coordinator and Chief of Subsea Systems. Support the Flow Assurance Coordinator and Chief of Subsea Systems in preparing manhour estimates for new proposals. Liaise with engineering disciplines throughout the project execution phase; coordinate and manage cross-discipline interfaces.
Standards, mentoring & continuous improvement: Ensure awareness of and compliance with international standards and codes applicable to Flow Assurance. Advise on correct interpretation and application of company internal standards and HSEQ policies; develop new standards as required. Mentor engineers within the Flow Assurance team; contribute to knowledge sharing and continuous improvement across the discipline. Support technical and safety reviews: HAZOP, HAZID, risk assessments, design and safety reviews.
Key deliverables
- Flow Assurance technical documentation delivered on schedule and to the required quality standard across all assigned project phases.
- Contractor and FEED deliverables reviewed and approved within defined timescales.
- Manhour estimates and variation forecasts provided accurately and proactively.
- PDL functions performed rigorously across assigned complex projects.
- Junior engineers mentored with structured guidance and discipline knowledge transfer.
Requirements
Education: Degree in Engineering with graduate-level knowledge of thermodynamics and fluid dynamics — petroleum, chemical, mechanical, or related discipline.
Experience:
- Must-have: Extensive experience as a Flow Assurance Engineer across the full project development lifecycle — from concept development through FEED, detailed engineering, and handover to operations.
- Proven capability in identifying, defining, and analysing complex multiphase hydrocarbon transportation schemes.
- Experience performing technical review of Flow Assurance documentation produced by team members and contractors.
- Experience with Technical Audit and Design & Safety Reviews — HAZOP, HAZID, Risk Assessment.
- Ability to manage complex and diverse assignments with a high degree of independent technical judgement.
- Nice-to-have: Operational experience (commissioning, start-up, or production support).
- Experience on CCUS projects — CO₂ transportation system assessment and thermo-hydraulic modelling.
Technical skills
- Proficient with Flow Assurance simulation software: OLGA, PVTSim, Multiflash, Pipenet, Pipesim, Hysys, Unisim.
- Familiarity with programming languages (Matlab, C++, Python) — an advantage.
- Strong understanding of international codes and standards applicable to Flow Assurance and subsea systems.
- Knowledge of HSE and technical risk integration into engineering and project solutions.
Soft skills
- Strong technical leadership and engineering judgement — able to operate independently at senior level.
- Effective communicator across disciplines, stakeholder levels, and cultures — both laterally and vertically within the organisation.
- Collaborative and multidisciplinary approach to project delivery.
- Structured task prioritisation and ability to manage concurrent workstreams under pressure.
- Fluent English — mandatory.
Senior Engineer Flow Assurance in High Wycombe employer: AVENTA
Contact Detail:
AVENTA Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Engineer Flow Assurance in High Wycombe
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend relevant events, and engage with professionals on platforms like LinkedIn. We can’t stress enough how important it is to make those personal connections that could lead to job opportunities.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Understand their approach to Flow Assurance and be ready to discuss how your experience aligns with their needs. We want you to shine and show them why you're the perfect fit!
✨Tip Number 3
Practice your technical skills and be ready to demonstrate your expertise during interviews. Brush up on your knowledge of Flow Assurance simulation software and be prepared to tackle real-world scenarios. We believe in showcasing your strengths!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always looking for talented individuals who can contribute to our ambitious energy transition programme.
We think you need these skills to ace Senior Engineer Flow Assurance in High Wycombe
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the specific skills and experiences that match the Senior Engineer Flow Assurance role. Highlight your expertise in flow assurance, project lifecycle experience, and any relevant software proficiency to catch our eye!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Share your passion for energy transition and how your background aligns with our ambitious projects in CCS/CCUS and renewables.
Showcase Your Technical Skills: Don’t forget to mention your technical skills, especially your experience with flow assurance simulation software and any programming languages you know. We love seeing candidates who can bring both technical expertise and innovative thinking to the table!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our team at StudySmarter!
How to prepare for a job interview at AVENTA
✨Know Your Flow Assurance Inside Out
Make sure you brush up on your knowledge of flow assurance principles, especially around multiphase hydrocarbon transportation schemes. Be ready to discuss your past experiences in detail, particularly how you've tackled complex projects from concept through to operations.
✨Showcase Your Technical Leadership Skills
As a Senior Engineer, you'll need to demonstrate your ability to lead and mentor junior engineers. Prepare examples of how you've successfully managed teams and delivered technical documentation on schedule while ensuring compliance with international standards.
✨Familiarise Yourself with Relevant Software
Get comfortable with the flow assurance simulation software mentioned in the job description, like OLGA and PVTSim. If you have experience with programming languages like Python or C++, be ready to discuss how you've used these tools in your previous roles.
✨Prepare for Cross-Discipline Collaboration
Since the role involves liaising with various engineering disciplines, think of examples where you've effectively communicated and collaborated across teams. Highlight your ability to manage interfaces and ensure integrated solutions throughout project phases.