Firewall Specialist – Fortinet, Check Point, Ubika WAF - L2 Engineer

Atos

. Administer and maintain Fortinet FortiGate and Check Point firewall environments .

Posted 10/13/2026full-timeMumbai • IndiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in administering and optimizing firewall environments, including Fortinet, Check Point, and Ubika WAF. Proficient in security policy management, incident response, and compliance reporting.

Highest-signal resume keywords

Fortinet FirewallsCheck Point FirewallsUbika WAFFirewall Security TechnologiesVulnerability Remediation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Firewall Policy ManagementNAT Rules ConfigurationRouting PoliciesHigh-Availability ClustersSecurity GatewaysVPN TechnologiesWeb Application SecuritySecurity MonitoringAudit ComplianceChange Management

Soft Skills

Level-2 SupportIncident InvestigationCollaboration with EngineersPost-Incident Review ParticipationTechnical Support during Audits

Tools & Technologies

Fortinet FortiGateCheck Point FirewallUbika WAFSecurity DiagramsOperational Runbooks

Industry Keywords

Internet SecurityExtranet SecurityDMZ SecurityThreat PreventionAccess Controls

Tech Stack

Tools & technologies

Firewalls

About the role

Key responsibilities & impact

Administer and maintain Fortinet FortiGate and Check Point firewall environments
Implement, modify, review, recertify, clean up, and optimize firewall security policies
Configure NAT rules, routing policies, object groups, high-availability clusters, and security gateways
Support Internet, Extranet, and DMZ security architectures
Perform firmware upgrades, patching, vulnerability remediation, and configuration validation
Provide Level-2 support for firewall and network security incidents
Investigate connectivity, routing, VPN, and security policy issues
Analyze firewall logs and security events to determine root causes
Coordinate with L3 engineers, vendors, and infrastructure teams during major incidents
Participate in post-incident reviews and recommend corrective actions
Administer Ubika WAF policies and application protection configurations
Tune WAF rules, investigate alerts and attacks, and support secure web application publication
Configure URL filtering, access controls, bot protection, and application security policies
Conduct WAF policy reviews and security assessments
Review firewall and WAF security events and support audit and compliance requirements
Generate operational and compliance reports
Execute firewall and WAF changes through approved change-management processes
Prepare implementation, rollback, and validation plans and participate in CAB discussions
Maintain security diagrams, policies, operational runbooks, troubleshooting documentation, knowledge articles, and handover documents
Provide technical support during audits and governance reviews

Requirements

What you’ll need

3–5 years of experience
Mandatory expertise in at least one of: Fortinet Firewalls, Check Point Firewalls, or Ubika WAF
Strong expertise in firewall security technologies
Knowledge of threat prevention and access controls
Knowledge of VPN technologies
Knowledge of web application security
Experience administering, operating, troubleshooting, and optimizing enterprise network security infrastructure
Ability to provide Level-2 support for security incidents
Ability to manage firewall policies, NAT rules, routing policies, and object groups
Experience with firewall high-availability clusters and security gateways
Knowledge of Internet, Extranet, and DMZ security architectures
Ability to perform firmware upgrades, patching, and vulnerability remediation
Ability to analyze firewall logs and security events
Experience with Ubika WAF policies, application protection configurations, WAF rule tuning, URL filtering, access control, bot protection, and application security policies
Knowledge of security monitoring, audit, compliance, vulnerability management, and change management processes
Ability to prepare implementation, rollback, and validation plans
Ability to maintain network security diagrams, policies, runbooks, troubleshooting procedures, and knowledge articles

Benefits

Comp & perks

Diversity and inclusion embedded in the company's DNA
Commitment to a fair work environment
Support for professional development and career growth implied by “Choose your future”