Information Systems Manager
About the job
- At least 5 to 10 years of experience in information systems, digital project management, or information-systems transformation, ideally in a complex industrial context such as nuclear, energy, infrastructure, or large accounts.
- Confirmed expertise in at least one key area: PLM or EAM project delivery and understanding of engineering, maintenance, and operations; management of application-development projects and balancing functional needs with technical constraints; or change management, including user support, stakeholder facilitation, needs prioritization, and business-value management.
- Solid experience managing information-systems projects, with command of financial, schedule, quality, and risk considerations and project methods including waterfall, Agile, and hybrid approaches.
- Ability to facilitate meetings and steering committees and interact with senior clients, business leaders, and IT directors.
- Team-management skills, including leading intermediate managers, developing skills, and supporting career paths.
- Strong interest in presales, client relationships, and high-stakes business environments.
- Manage complex information-systems projects as project manager or business lead, overseeing costs, schedules, quality, and risks.
- Monitor and analyze financial and operational indicators, including margin, workload, schedule, and commitments, and safeguard contractual commitments.
- Facilitate steering committees, coordinate business and IT stakeholders, and provide structured reporting to leadership.
- Manage, unite, and support a team of approximately 12 people, including 3 to 4 team leads, working on PLM, EAM, development, or digital-transformation projects.
- Ensure high levels of engagement, performance, and quality, and contribute to recruitment and onboarding.
- Contribute to developing offers and responding to tenders for PLM, EAM, application development, and change support.
- Provide business and digital expertise in defining solutions, estimates, and transformation roadmaps as a business partner.
- Propose improvements to information-systems and digital offerings.
- Use project lessons learned to develop methods, strengthen operational excellence, and increase value delivered to clients.
- Contribute actively to the digital division's growth and innovation strategy.
- Experience in a complex industrial context, such as nuclear, energy, infrastructure, or large accounts.
- Knowledge of industrial tools and information systems, including PLM, EAM, business digital solutions, and complex application ecosystems.
- Experience in functional business analysis (AMOA) or product work.
About the company
Assystem provides engineering services for complex projects, covering design, construction, supervision, commissioning, and operation, with a strong focus on the nuclear and energy sectors. Its approach combines multidisciplinary engineering teams and project-management capabilities to move projects from initial concept through to operation. The company differentiates itself through a long track record, strategic acquisitions (including Alphatem in 1995 and Mactech Energy Group in 2025) and an early public offering in 2013, which have expanded its capabilities and market reach in the energy and nuclear fields. Its goal is to be a leading, reliable partner for clients by delivering end-to-end engineering services and helping them meet safety, performance, and regulatory requirements across the project lifecycle.
Company Size
5,001-10,000
Company Stage
IPO
Headquarters
Paris, France
Founded
1966
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Simplify's Take
What believers are saying
- H1 2026 revenue grew 2.5% organically; nuclear grew 8.0%.
- France delivered 4.2% organic growth on new-builds, fuel cycle, and digitalisation.
- UK momentum accelerated after April 2026 SMR, CPS2, and MoD framework wins.
What critics are saying
- Nuclear concentration leaves Assystem exposed if French EPR2 schedules slip beyond 2027.
- H1 2026 international revenue fell from currency hits and project endings in India.
- Rolls-Royce SMR still needs FID, regulatory clearance, and site decisions before revenue scales.
What makes ASSYSTEM unique
- Assystem derived 81% of H1 2026 revenue from nuclear engineering.
- April 2026 UK wins placed Assystem on CPS2 and MoD delivery frameworks.
- January 2025 Mactech Energy Group deepened Assystem's UK nuclear construction capabilities.
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Benefits
- Health Insurance
- Dental Insurance
- Vision Insurance
- Unlimited Paid Time Off
- Flexible Work Hours
- Remote Work Options
- Paid Vacation
- Paid Holidays
- Hybrid Work Options
- 401(k) Retirement Plan
- Wellness Program
- Mental Health Support