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.

Ingénieur Conception Générale - Sûreté / Agression H/F

Company: Assystem

Location: Other US Location

Posted Aug 24, 2024

Assystem is a company that prioritizes finding solutions to climate change by accelerating the transition to low-carbon energy. They are looking for an engineer to join their team in Tours, France, to work on projects related to nuclear safety and risk assessment.

Ingénieur sûreté nucléaire

Company: Assystem

Location: Other US Location

Posted Sep 04, 2024

Assystem is a company that prioritizes finding solutions to climate change by accelerating the transition to low-carbon energy. They are looking for an engineer to join their team to work on safety studies and risk analysis.

Principal EC&I Engineer

Company: Assystem

Location: Other US Location

Posted Aug 27, 2024

Assystem is an international company committed to accelerating the energy transition. They are looking for a Principal ECampI Engineer to support their growth in this area. The role involves leading presentations, setting professional standards, and adhering to company policies.

Superviseur de travaux H/F

Company: Assystem

Location: Other US Location

Posted Aug 23, 2024

Assystem is a company that prioritizes finding solutions to climate change by accelerating the transition to low-carbon energy. They are looking for a new team member to join their team in France, responsible for supporting the construction of a nuclear power plant.

Aconex Consultant

Company: Assystem

Location: Other US Location

Posted Aug 27, 2024

The job description is for a Senior Consultant specializing in Aconex to join Assystem Stup's team. The ideal candidate should have 58 years of experience in implementing and optimizing Aconex for large-scale engineering and construction projects.

CS&A Engineer

Company: Assystem

Location: Other US Location

Posted Aug 25, 2024

Assystem is an international company that accelerates the energy transition by providing engineering and project management services. They are looking for a CSampA Engineer to join their team and support the production of CSampA Engineering activities.

Process Engineer

Company: Assystem

Location: Other US Location

Posted Aug 25, 2024

Assystem is a global leader in the energy transition, and they are looking for a Process Engineer to support their Fusion and Modular project. The job involves designing and analyzing thermal and fluid systems, and the company offers a range of benefits and opportunities for growth.

Buyer

Company: Assystem

Location: Wichita, KS

Posted Aug 25, 2024

Assystem is an international company committed to accelerating the energy transition. They are recruiting for a Buyer to work on a 12-month contract basis, developing and implementing an IT Supply Chain Strategy.

Process Engineer

Company: Assystem

Location: Other US Location

Posted Aug 25, 2024

Assystem is a global leader in the energy transition, offering a range of engineering, project management, and digital solutions. The company is committed to innovation and diversity, with a focus on nuclear engineering and fusion innovation.

Senior Quality Engineer – Pressure Systems

Company: Assystem

Location: Other US Location

Posted Aug 28, 2024

The job description is for a Senior Quality Engineer in the nuclear industry, responsible for ensuring quality management and control services for client projects. The role requires a strong background in engineering, quality control, and project management, with experience in the nuclear sector.

Traffic Engineer

Company: Assystem

Location: Other US Location

Posted Aug 27, 2024

The company Assystem is committed to accelerating the energy transition worldwide by developing low-carbon energy solutions. They are looking for a Traffic Engineer with experience in intelligent transport systems and software skills. The company values diversity and innovation, and believes that bringing together people with different backgrounds and perspectives is essential for creating impactful solutions.

Backend Developer – ETL Integration

Company: Assystem

Location: Other US Location

Posted Aug 24, 2024

The job description is for a Backend Developer position at Assystem, a company that provides design engineering and project delivery consultancy services. The role involves designing, developing, and maintaining backend integrations using ETL solutions and developing adapters to connect various applications. The company is committed to equal treatment of candidates and promotes diversity within its organization.

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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