DevOps Consultant

About Atos

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Title: DevOps / DevSecOps

Location: Toronto, Canada

Type: Fulltime

Job Description:

• Secure API development – Design and develop RESTful APIs and integrations with strong authentication, authorization, and data protection measures.
• Work with PostgreSQL and other RDBMS to query, optimize, and secure data structures against injection attacks, data leakage, and unauthorized access.
• Contribute to system architecture with Security by Design, including threat modeling and secure design reviews at the planning stage.
• Write scripts to automate security scans, compliance checks, and reduce manual effort in security monitoring and deployment workflows.
• Proficiency in Python, JavaScript, Java, or Go with a focus on secure coding standards (e.g., OWASP Top 10 mitigation).
• Implement CI/CD pipelines with integrated SAST, DAST, dependency scanning, and secrets management for secure deployments.
• Deep application of secure coding frameworks, vulnerability prevention, and industry best practices (OWASP, SANS).
• Strong problem-solving and debugging skills for both functional and security-related issues in dev, test, and prod environments.
• Collaborate closely with developers, operations, and security teams to embed a culture of security across all cross-functional work.

Primary Skills:

• Secure coding (OWASP Top 10, SANS CWE)
• API security (OAuth2, JWT, input validation)
• CI/CD security integration (SAST, DAST, dependency scanning)
• Programming in Python, JavaScript, Java, or Go
• PostgreSQL database security
• Threat modeling & secure architecture reviews
• Security automation scripting

Good to Have:

• Cloud security (AWS/GCP/Azure)
• Container security (Docker/K8s, image scanning)
• IaC security (Terraform, Ansible)
• Security compliance (SOC 2, ISO 27001)

Ideal Experience Range

• 5 - 8 years total experience in software development and DevOps, with at least 2 - 3 years hands-on security exposure (secure coding, pipeline security, API security, threat modeling).