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Atos is seeking a Firewall Specialist (L2 Engineer) in Mumbai to administer and optimize enterprise security infra comprising Fortinet, Check Point, and Ubika WAF. You will provide L2 support for incidents, VPN management, WAF tuning, and policy changes while ensuring compliance with security standards.
The role requires strong firewall, threat prevention, access control, and VPN expertise, with responsibilities spanning firmware upgrades, vulnerability remediation, and CI/CD governance for
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Publication Date: Oct 13, 2026
Ref. No: 552219
Location: Mahape, Navi Mumbai, Maharasht, IN
With more than 52,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.
Atos Group is a global leader in digital transformation with c. 54,000 employees and annual revenue of c. €7.2 billion, operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.
The Firewall Specialist is responsible for the administration, operation, troubleshooting, and optimization of enterprise network security infrastructure comprising Fortinet Firewalls, Check Point Firewalls, and Ubika Web Application Firewall (WAF).
The engineer will provide Level-2 support for security incidents, firewall policy changes, VPN management, WAF rule tuning, and problem resolution while ensuring compliance with security standards and service level agreements.
The role requires strong expertise in firewall security technologies, threat prevention, access controls, VPN technologies, and web application security.
Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.
Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.