Power BI Developer

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive. Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities. Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.

About the Opportunity

You will join a growing AI, Automation and Analytics team focused on delivering scalable, enterprise-grade analytics solutions across Power BI and the wider Microsoft ecosystem. As a Power BI Developer, you will play a key role in designing and delivering dashboards, semantic models and reporting solutions that support operational performance and strategic decision-making. You will work closely with business stakeholders, data engineers and platform teams to ensure solutions are robust, governed and aligned to enterprise standards. This is a senior technical role combining hands-on development with governance, performance optimisation and stakeholder engagement. You will contribute to the ongoing maturity of our analytics capability by delivering well-structured, scalable and maintainable solutions.

Key Responsibilities

• Designing and developing Power BI dashboards, reports and semantic models to support business insight and decision-making
• Building scalable and performant data models using best practice dimensional modelling techniques
• Applying governance standards across workspace design, access control, deployment and lifecycle management
• Collaborating with data engineers and platform teams to ensure reliable and secure data pipelines
• Optimising datasets and reports for performance, usability and efficient use of platform capacity
• Producing clear technical documentation to support maintainability and operational support
• Supporting the improvement and rationalisation of existing reporting solutions to reduce duplication and improve quality
• Engaging with stakeholders to understand requirements and translate them into effective data solutions
• Providing technical guidance and promoting best practice across the organisation

Here's What You’ll Need

• Strong experience developing Power BI dashboards, datasets and semantic model