Project Planners and Schedulers | Primavera P6 | Construction & Engineering
Confirmed on the employer's own hiring board on Sep 25, 2026. First seen by Alion on Sep 24, 2026. Assystem scores B on the Alion truth index.
Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements.
Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions.
This is a permanent role with a genuine long-term future on a project that will run through to the 2030s.
The Role
You'll own integrated scheduling across piping, HVAC and M&E scopes using Primavera P6, working across Nuclear Island, Conventional Island and Balance of Plant. Day to day you'll be developing logic-linked construction and commissioning schedules, monitoring critical path, producing KPI dashboards and interfacing with subcontractors, commissioning teams and client stakeholders.
What We're Looking For
- Proven planning experience on major mechanical, piping or M&E installation projects
- Advanced Primavera P6, you must be able to build and maintain fully logic-linked schedules independently
- Background in nuclear, Oil & Gas, energy or a regulated construction environment
- Working knowledge of NEC contracts and project controls
- Strong understanding of commissioning interfaces and system turnover processes
- Power BI, Synchro or Acumen Fuse experience is advantageous
Why Apply?
Join Assystem and become a key player in delivering critical nuclear projects that shape the future of energy. Embrace this opportunity to excel in a dynamic environment where your expertise and leadership will drive global innovation.
Your Benefits Package
Hybrid Working - Flexibility to work from home and the office
25 Days Annual Leave + Bank Holidays
Buy & Sell Holiday - Make your time off work for you
8% Company Pension Contributions
Income Protection & 3x Salary Death-in-Service Cover
Competitive Sick Pay - Support when you need it
Healthcare Cash Plan - Claim back on dental, optical & more
Free Digital Gym Access - Expert-led fitness classes
Exclusive Discounts - Restaurants, days out & top brands
24/7 Employee Support Line - Mental health, financial & legal help
Cycle to Work Scheme - Save money & go green
Free Flu Jabs & Eye Test Vouchers
Paid Professional Membership Fees
Volunteer Days - Make a difference on company time
Bring your unique contributions and help us shape the future.
NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.
We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.