Senior Project Manager

Are you passionate about engineering? Do you want to make a difference?  

You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies.  

Join us and start building tomorrow’s world today!

What will you be doing? 

Are you a switched-on, dynamic Project Manager who thrives in fast-paced, highly technical environments? Join a major UK-based nuclear programme where your planning and coordination skills will help engineering teams deliver innovative, safety-critical solutions on time and to budget.

Your main responsibilities will be: 

• Help coordinate and manage engineering activities across different teams to make sure the project stays on track.
• Build and maintain clear project plans, making sure timelines, dependencies, and key deliverables are well defined.
• Keep everyone aligned by driving regular progress check-ins and ensuring tasks are understood and on schedule.
• Track budgets and costs, flagging any issues early to avoid overruns.
• Work closely with engineers and stakeholders to support smooth delivery from planning to execution.
• Report project status to leadership, highlighting risks, blockers, or opportunities for improvement.
• Make sure all project work follows the right processes, safety rules, and quality standards.

Who are we looking for? 

• An experienced Project Manager with a strong grasp of engineering environments.
• Someone organised, proactive, and unafraid to drive clarity across large technical teams.
• Confident working in highly regulated industries, ideally with nuclear or defence exposure.

You are... 

• Passionate about engineering 
• result-oriented 
• proactive

Experience, skills and qualifications required: 

• Degree in Engineering, Project Management, or a related field (or equivalent experience).
• Proven experience in technical project planning and delivery within a complex engineering environment.
• Familiarity with project management tools (e.g. MS Project, Primavera, or equivalent).
• Strong background in cost and resource management.
• Experience with task management and team coordination ("drumbeating") across multiple disciplines.
• Nuclear, defence, or aerospace project exposure is highly desirable.
• Exceptional communication and stakeholder management skills.

Why join us? 

We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. 

Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. 

We offer incredible opportunities to join inspiring projects in the most innovative companies. 

We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. 

Join our passionate team and start building tomorrow, today! 

In short you get: 

• A personalised career path and a rewarding management style 
• A chance to work on the most exciting engineering projects and technologies along with Premium Customers
• A huge diversity of engineering projects and industries
• A competitive salary
• Private Medical Insurance
• Pension Scheme
• Cycle-to-work Scheme among many additional benefits
• Social atmosphere, regular gatherings, and team buildings
• Flexible way of working (role dependent)