Senior Business Analyst

OEG Job Advert - Senior Business Analyst

OEG is a leading energy solutions business, providing mission-critical infrastructure assets and services to the global offshore energy industry. Through our specialist divisions - topside, marine, subsea, logistics and industrials, we are a pivotal link in the global offshore energy project chain, ensuring our customers’ projects are delivered safely, reliably and efficiently.

• Aberdeen/Liverpool, United Kingdom or Den Helder, The Netherlands.

• Act as the key link between the Subsea or Topside business, Finance leadership, application owners and BI/Data teams.
• Translate operational, commercial and financial needs into clear data, application, warehouse and reporting requirements; own divisional data mapping and architecture documentation; and support consistent, trusted management information and scalable Group reporting.

Business Process Support:

• Work with divisional process owners and key stakeholders to map and understand end-to-end operational, commercial, project and financial processes, highlighting regional or legacy variations, manual workarounds and opportunities for standardisation.

Data Mapping and Architecture:

• Own the divisional application and data architecture view, maintaining application inventories, dataflow and system-interaction maps, interfaces, systems of record, data lineage, dependencies and key data ownership across entities.

Requirements and Impact Analysis:

• Gather, challenge and document business, data and reporting requirements, business rules and acceptance criteria; assess the downstream data and reporting impact of application implementations, migrations, integrations and configuration changes.

Data Warehouse Onboarding:

• Act as the divisional business/data lead for onboarding priority applications and datasets to the Group warehouse, defining source scope, grain, history, refresh frequency, common identifiers, source-to-target mappings and transformation requirements.

Master and Reference Data:

• Support consistent definitions, hierarchies and controls for customers, projects, contracts, entities, service lines, assets/equipment, personnel and statuses, working with Data Owners, Stewards and BI to maintain agreed standards.

Reporting and KPI Framework:

• Gather and rationalise reporting needs; define KPI calculations, dimensions, frequency, ownership and drill-down requirements; and support the design, validation and adoption of Power BI dashboards and management reporting.

Data Quality and Reconciliation:

• Profile and validate critical data, define validation and exception rules, investigate root causes and reconcile outputs from source applications through the warehouse to published reports and management information.

Testing and Change Delivery:

• Coordinate business testing, UAT, defect resolution and sign-off; ensure application and process changes are assessed for data, integration, warehouse and reporting impacts before implementation.

Performance Insight:

• Support forecasting, planning and performance reviews by translating complex operational, commercial and financial information into clear analysis and actionable insight for divisional and senior leadership.

Stakeholder Engagement:

• Build strong relationships across Finance, Operations, Commercial, Applications, IT and BI/Data teams; communicate technical concepts in practical business language and support documentation, training, adoption and continuous improvement.

To have a general understanding of the areas of our QHSE Management System and OEG’s QHSE aims and objectives that are relevant to the role.

Comply with the requirements of OEG Energy Group Policies and the responsibilities within the wider QHSE Management System.

Promoting:

• a proactive health and safety culture focussed on the prevention of work-related injury or ill health and continual improvement in our processes / performance.

• environmental sustainability and energy efficiency whilst minimising our environmental impacts and preventing pollution.

• a quality culture that brings values to our business, our customers and other interested parties ensuring quality issues and opportunities for improvement are identified and implemented.

• Proven Senior Business Analyst, Business Systems Analyst or Data Business Analyst experience in a complex, multi-entity or project-based organisation.
• Offshore energy, engineering, subsea, topsides or comparable…