Principal Project Manager

celonis; Greater London; On-site; GBP 100,000 - 135,000; Full time

Benefits offered by this job

RSUs

Hybrid work model

Unlimited PTO

Wellbeing programs

Learning & growth

Job summary

Celonis is seeking a Principal Project Manager to lead end-to-end implementations for its largest customers. You will articulate Celonis’s value, collaborating with Sales, Partners and Value Engineering to establish statements of work during the pre-sales phase.

You will also guide best practices, mentor delivery teams, and maintain customer satisfaction throughout engagements, with German language fluency required and a strong emphasis on risk management and on-time delivery.

Qualifications

• Client-facing project management experience in enterprise software implementations.
• Experience documenting and maintaining project plans, risk/issue logs, and driving resolutions with executives.
• Strong communication with stakeholders and ability to manage timelines.

Responsibilities

• Lead complex transformational customer programs and steer to defined outcomes.
• Plan, schedule, and manage timelines and activities from kickoff through training.
• Manage multiple projects with detailed plans, budgets, and resource use.

Skills

Project management

Stakeholder management

Communication

People management

Proposal writing

Education

Bachelor's or Master's in CS/Engineering/Math

PMP

Prince2

SAFe/Agile

Tools

Celonis platform

Job description

Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model - which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise that AI can understand, turning AI's operational blind spots into operational clarity, achieving transformational outcomes. We believe there's a massive opportunity to unlock global productivity and sustainability by giving AI the context to understand how every business process really works. Join our mission to make processes work for people, companies, and the planet.

The Team

Celonis Services is the delivery engine of our Celonis Customer Organization, responsible for turning the Celonis platform into measurable, business-critical outcomes for our customers. In the AI era, our role has elevated: as AI agents like our own Apollo take on more of the technical build, our people focus on the work that drives real impact-understanding our customers' business-critical problems, designing the solutions that solve them, and quantifying the value delivered. Our Deployment Engineers and Deployment Architects pair deep domain and industry expertise with serious platform mastery and AI-augmented delivery, directing agentic systems while owning the judgment, architecture, and customer relationships that AI cannot replace. We deliver faster and smarter than ever, and we own the outcome: solution go-live, solution adoption, initial value realization support and the long-term success of our customers.

The Role

As a Principal Project Manager, you will support end-to-end implementations of Celonis technology across our largest and most strategic customers. You will articulate Celonis's product positioning to customers and collaborate with Sales, Partners and Value Engineering to establish Celonis's Services Value proposition and create statements of work with customers during the pre-sales phase.

In this role, you will assist customers in understanding how to build best practice and enduring capabilities, are responsible for identifying further Services needs by the customer whilst engaged and responsible for customer satisfaction throughout a customer's engagement with Celonis.

Fluency in German language is required.

The work you’ll do

• Lead complex transformational customer programs, shape and define the project outcome and then steer towards it.
• Planning, scheduling, and management of project timelines and activities from project kick-off through to training, ensuring each project is delivered on time and meets the customers' requirements.
• Manage resources, schedule, scope and budget on multiple projects by creating and maintaining detailed project plans that emphasize speed to delivery and maximise the efficient use of resources needed to meet the requirements.
• Collaboration with senior executives, process owners and technical teams within each customer to understand their goals, objectives and requirements and to ensure their successful implementation. You will be their primary point of contact for product feature requests and escalation of support issues.
• Regularly communicate project status, covering key discussion items, action items, risks and issues. Keep projects up to date in the Celonis Professional Services Automation System to enable accurate and timely project and portfolio reporting.
• Proactively manage and elevate risks and issues internally to Celonis management and externally to customer project sponsors to minimize impact to project success.
• Provide guidance and mentoring to the implementation team, including partner resources, to ensure Celonis methodology is being followed.
• Use your experience to contribute to the continual improvement of Celonis Services methods as well as the maturing field expertise and best practices.

The qualifications you need

• Client-facing Project Management experience in enterprise software implementations, managing multiple projects concurrently.
• Extensive experience in project management disciplines, including documenting and maintaining project plans, risk/issue/action logs, and driving problem resolution in partnership with customers and Celonis executives.
• Strong communication skills and a background in consulting with a proven ability to manage stakeholders and project timelines.
• Experience in people managing consulting teams both onshore and offshore.
• Experience in positioning Services, writing proposals and "statement of works" within a complete ecosystem (customers and partners).
• A history of working with an ecosystem of partners and managed co-delivery.
• Ability to effectively set and manage customer expectations.
• Strong analytical skills, especially in applying technology solutions to core business problems.
• Ability and willingness to be certified in Celonis products.
• Project management certifications (PMP, Prince2, or Safe/Agile).
• Bachelors or Masters in Computer Science, Engineering, Mathematics or other related field.

What Celonis can offer you:

• Pioneer Innovation: Work with the global leader in Process Mining and the Process Intelligence Graph to shape the future of AI-driven business operations.
• Ownership from Day 1: Every full-time "Celonaut" is an owner, receiving Restricted Stock Units (RSUs) and merit-based refresh grants.
• Unrivaled Family Support: Benefit from our inclusive parental leave policy-24 weeks of fully paid leave for primary carers and 12 weeks for supporting carers, available from your first day of employment.
• Work-Life Integration: Enjoy Unlimited PTO (in applicable regions) and generous PTO globally, as well as a flexible hybrid work model that balances remote focus with vibrant office collaboration.
• Continuous Growth: Elevate your skills through our 70-20-10 learning framework, mentorship programs, and access to a dedicated learning platform.
• Holistic Well-being: Prioritize your health with subsidized Wellhub memberships, mental health counseling, and dedicated "Wellness Weeks" that prioritize work/life balance.
• Drive Sustainability: Participate in annual Impact Days, where you receive paid time off to volunteer for community and environmental causes with your local office, or virtually.
• Global Inclusion & Belonging: Find community through our Inclusion Think Tank and participate in our annual Inclusion Days, ensuring every voice is heard and valued.
• Value-Driven Impact: Join a mission-led organization where our core values-Live for Customer Value, The Best Team Wins, We Own It, and Earth Is Our Future-drive every decision.

About Us:

Celonis is the trusted platform to industrialize Enterprise AI, empowering organizations to analyze, design, and operate AI-driven processes. The Celonis Platform is powered by the Celonis Context Model, which combines process data, business knowledge, and intelligence to create a living digital twin of the enterprise that AI can understand - turning AI’s operational blind spots into operational clarity. Industry-leading companies around the world trust Celonis and its global ecosystem of partners to make their AI agents, people, systems, and processes work together, achieving transformational outcomes. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide.

Get familiar with the Celonis Process Intelligence Platform by watching this video.

Celonis Inclusion Statement:

At Celonis, we believe our people make us who we are and that "The Best Team Wins". We know that the best teams are made up of people who bring different perspectives to the table. And when everyone feels included, able to speak up and knows their voice is heard - that's when creativity and innovation happen.

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