Jobs at Assystem

Positions 545,557

Assystem is a leading French engineering and technology services firm that partners with aerospace, defense, nuclear, and energy companies to deliver advanced simulation, digital twin, and embedded software solutions. With a global presence in more than 15 countries, the company is recognized for its expertise in high‑performance computing and mission‑critical system design.

Candidates at Assystem typically fill roles such as Systems Engineer, Software Engineer, Simulation Engineer, Data Scientist, Cybersecurity Analyst, and Project Manager. These positions emphasize cross‑disciplinary collaboration, rigorous testing, and the use of industry‑standard tools like Ansys, Siemens NX, and MATLAB. Applicants can expect a structured onboarding process, ongoing training, and projects that span international teams.

By reviewing Assystem listings on Job Transparency, job seekers gain instant access to verified salary ranges, employee sentiment scores, and real‑time market comparisons. This data empowers applicants to negotiate confidently, benchmark against peers, and choose roles that align with their career goals.

Principal EC&I Engineer

Company: Assystem

Location: Other US Location

Posted Aug 22, 2024

Assystem is a global leader in the nuclear decommissioning sector, offering engineering project management and digital solutions. The company is committed to equal treatment of candidates and fostering diversity, and is looking for an ECampI Designer to join their team.

Project Controls Manager

Company: Assystem

Location: Detroit, MI

Posted Aug 21, 2024

The job description is for a Project Controls Manager role at Assystem, a company that supports the UK's energy transition. The role involves overseeing project controls, including planning, scheduling, cost control, and reporting. The company offers a range of benefits and is committed to diversity and inclusion.

Principal Quality Engineer

Company: Assystem

Location: Other US Location

Posted Aug 23, 2024

The job description is for a Principal Quality Engineer who will support client projects by providing quality assurance management and control services. The role requires a dynamic individual with a continuous improvement mindset and experience in large, complicated, and highly regulated project environments.

Engineering Manager

Company: Assystem

Location: Detroit, MI

Posted Aug 22, 2024

Assystem is an international company committed to accelerating the energy transition. They offer engineering and project management services to optimize complex infrastructure projects. The company values diversity and creativity, and is looking for an Engineering Manager to join their team.

Contracts Manager

Company: Assystem

Location: Hartford, CT

Posted Aug 21, 2024

Assystem is an international company that aims to accelerate the energy transition worldwide. They provide contract management services and are committed to equal treatment of candidates and promoting diversity within the company.

Cost Control Engineer

Company: Assystem

Location: Hartford, CT

Posted Aug 21, 2024

The job description is for a Cost Control Engineer to join the HPC EPRE Project Management Office PMO. The role involves monitoring budgets, developing cost dashboards, and ensuring consistency with Central Team KPIs. The company is committed to equal treatment of candidates and promotes diversity.

Process Engineer

Company: Assystem

Location: Other US Location

Posted Aug 21, 2024

Assystem is an international company committed to accelerating the energy transition. They are seeking a Process Engineer to work on the SMR project, which involves designing complex thermal and fluid systems. The company offers a range of benefits, including ongoing training, hybrid work, and a commitment to diversity and inclusion.

Safety and Environmental

Company: Assystem

Location: Other US Location

Posted Aug 21, 2024

Assystem Stup is a full-service design engineering and project delivery consultancy that combines Assystem's expertise in low-carbon technologies and complex project management with Stup's extensive experience in urban and territorial infrastructures. The company is playing a leading role in the fight against climate change and helps clients meet their energy transition aspirations.

Senior EC&I Engineer

Company: Assystem

Location: Other US Location

Posted Aug 22, 2024

Assystem is a global leader in the nuclear decommissioning sector, offering engineering, project management, and digital solutions. The company is committed to equal treatment of candidates and fostering diversity, and is looking for a Senior ECampI Engineer to join their team.

Project Administrator

Company: Assystem

Location: Other US Location

Posted Aug 22, 2024

Assystem is an international company looking for a dynamic Project Administrator to join their team. The role involves coordinating administrative duties, scheduling meetings, and providing general support to visitors. The company offers a range of benefits, including flexible working hours, ongoing training, and a fantastic employee assistance programme.

Configuration Controller

Company: Assystem

Location: Other US Location

Posted Aug 21, 2024

Assystem is an international company committed to accelerating the energy transition. They provide engineering and project management services to optimize complex infrastructure projects. The company is looking for a Configuration Controller to work on the HPC project.

DevOps Engineer

Company: Assystem

Location: Other US Location

Posted Aug 21, 2024

Assystem is an international company committed to accelerating the energy transition. They are seeking a DevOps Engineer with expertise in Red Hat and Linux systems to manage and troubleshoot applications and servers.

Frequently Asked Questions

What is it like to work at Assystem?
Working at Assystem means joining a culture that values innovation, teamwork, and continuous learning. Employees report collaborative project environments, exposure to cutting‑edge technologies, and opportunities to work on high‑impact missions across aerospace, defense, and energy sectors. The company offers flexible work arrangements, professional development programs, and a transparent performance review process.
What types of positions are available at Assystem?
Assystem hires across a spectrum of technical and managerial roles, including Systems Engineer, Software Engineer, Simulation Engineer, Data Scientist, Cybersecurity Engineer, Project Manager, R&D Specialist, and Quality Assurance Analyst. Each role requires strong analytical skills, proficiency in relevant simulation or programming tools, and a passion for solving complex engineering challenges.
How can I stand out as an applicant for Assystem?
To differentiate yourself, tailor your resume to highlight specific projects that demonstrate expertise in simulation, embedded systems, or digital twins. Include metrics that show performance improvements, such as reduced simulation run time or increased system reliability. Showcase certifications (e.g., Certified Systems Engineering Professional, SAP or MATLAB certifications) and provide a portfolio or GitHub link that illustrates hands‑on experience with the tools used at Assystem. Finally, articulate your ability to collaborate across multidisciplinary teams and your commitment to continuous learning.

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