Deputy Implementation Manager

The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client.

CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go.

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be 5 days a week on site near Basingstoke.

Your future duties and responsibilities

As one of our flagship programmes continues to grow, we're expanding our implementation team to support both Agile and Fixed-Price delivery. Previously, many of these coordination and management responsibilities sat with the Programme Lead. To maintain momentum and ensure excellence across all contract elements, we're recruiting a Deputy Implementation Manager to share ownership of Agile delivery while overseeing critical Fixed-Price milestones.

The Deputy Implementation Manager will:

• Lead and manage all Agile elements of the contract

• Confirm scope, produce forecasts, and ensure accuracy of reporting data for billing

• Own the risk management process and escalate critical risks to the wider Programme Lead

• Provide management oversight across testing, security, and service-delivery workstreams

• Track and report progress, both internally and to the Prime Programme Lead

• Act as the on-site escalation point for CGI work-stream leads and Authority stakeholders

• Deputise for the Programme Lead, ensuring continuous representation and on-site presence

Key Duties & Responsibilities

• Risk Management & Mitigation: Maintain the risk register, drive mitigations, and flag critical issues

• Progress Tracking: Monitor and report progress against Fixed-Price and Time & Materials deliverables

• Resource Management & Coordination: Allocate resources efficiently across Agile and Fixed-Price streams

• Financial Accounting: Oversee Agile T&M effort accounting and support billing processes

• Internal & External Reviews: Facilitate regular progress reviews with internal teams and the Prime Programme Lead

• Deputise for Programme Lead: Take on delegated tasks to provide seamless leadership coverage

Required qualifications to be successful in this role

• Proven experience managing Agile programmes in a client-facing environment

• Strong track record of overseeing Fixed-Price and T&M deliverables

• Excellent risk-management skills with the ability to escalate and communicate effectively

• Demonstrable leadership in coordinating cross-functional workstreams (testing, security, service delivery)

• Exceptional stakeholder-management and communication abilities

Why Join Us?

• Work on a high-visibility, strategic programme

• Be part of a supportive, collaborative team at the forefront of digital transformation

• Develop your career within a global leader in IT services and consulting

Together, as owners, let's turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.

Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team-one of the largest IT and business consulting services firms in the world.