Security Solution Engineer

Publication date : Aug 05, 2026, 12:00AM

Join us at Orange Business!.

We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.

Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

OINIS Security team responsible to manage & protect backbone network infrastructure and global internet exit points of Orange Business. This includes firewalls, IPS, Proxies and other security solutions installed between different networks. CI/CD adoption to build and implement Firewall Policy Installation.

Define and maintain security requirements; animate security; define security policies to mitigate risks; promote security awareness, ensure periodic security audits and collaboration between Security and other department.

To enhance the security posture of the organization by designing, implementing, and maintaining automated security solutions that detect, respond to, and prevent security threats efficiently and effectively.

Design, build, deploy, and operate Linux-based infrastructure across on-premises and cloud environments.

Develop and deploy automation tools and scripts that streamline security operations and collaborate with security teams to identify automation opportunities and implement best practices.

Solution Engineer is expected to propose & implement comprehensive solutions, considering both technical feasibility and business goals. Also, these solutions should integrate seamlessly with existing systems and deliver value to the organization.

Primary Skills

• Enterprise Linux & OS Management: Extensive hands-on experience deploying, hardening, and managing multiple enterprise Linux environments.
• Infrastructure Automation & Configuration Management: Proven ability to eliminate manual tasks and drive operational efficiency through robust automation, utilizing tools like Python, shell scripting
• CI/CD & Deployment Pipelines: Strong expertise in implementing continuous integration and continuous delivery (CI/CD) workflows using GitLab CI/CD, Jenkins.

Secondary Skills

• Containerization & Orchestration: Understanding of Dockerand container orchestration platforms including Kubernetes and Docker Compose will be an advantage
• Networking & Protocols: Comprehensive understanding of core networking and security technologies, including Firewalls, VPNs, TCP/IP, DNS, DHCP, NAT, IDS/IPS, TLS/SSL, encryption protocols, and packet analysis using Wireshark.
• Cloud & Hybrid Environments: Familiarity with multi-cloud architectures (AWS, Azure, GCP) and hybrid-cloud infrastructure integration.

• 5+ years experience in a Network Security environment.
• Bachelor’s degree in computer science, Information Technology, Cybersecurity, Network Engineering, or a related discipline
• Relevant certifications such as CCNP(Cisco Certified), RHCSA/RHCE, CKA/CKAD, Red Hat OpenShift/Kubernetes certifications
• Cloud Security certifications from either AWS, Google will be preferred.
• Certifications or proven experience in Linux administration, firewall technologies and enterprise networking.

You bring rigor, passion for challenges, and determination. You seek the opportunity to expand your expertise, achieve your goals, and thrive.

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.
• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).
• Professional Development: training programs and upskilling/re-skilling opportunities.
• Career Growth: Internal growth and mobility opportunities within Orange.
• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.
• Reward Programs: Employee Referral Program, Change Maker Awards.

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.
Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.