Lead Consultant -Security

Role overview

Lead Consultant -Security at Orange Business

Act as a primary interface with external clients in a highly visible role.

Responsibilities

• Ensure closure within SLA.
• Create and maintain knowledge articles for critical incidents and changes.
• Provide Tier-2 network security support for firewall environments across multiple customers.
• Responsible for architecture design, initial configuration, and ongoing management of Firewall, VPN, IPS, and Proxy systems.
• Deliver 24x7 production support, including off-shift activities and on-call rotation, to operate and maintain security elements.
• Troubleshoot complex, end-to-end network security issues.
• Conduct risk assessments for all work performed.
• Perform daily, weekly, and monthly proactive maintenance, including configuration changes and code upgrades, as per business directives.
• Education, Qualifications, and Certifications.
• Bachelor’s Degree or MCA.
• Leading industry certifications: CCSA, CCNP Security, JNCIA-FWV, JNCIA-IDP, BCCPA.
• NSX-T (preferred).
• VMware VCP – Network Function Virtualization (mandatory).
• ITIL Intermediate Level certification.
• You bring passion, energy, taste for exploration and adaptability.
• You seek the opportunity to expand your knowledge and develop new skills.
• 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.

Employment details

• Location: GURGAON [HARYANA] [INDIA], GURGAON [INDIA]

About the employer

• Join us at Orange Business!

Additional role details

• Publication date : Sep 30, 2026, 12:00AM.
• 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.
• The Lead Consultant – This is a Security SME position in Orange Cloud for Business Operations entity.
• He is accountable for Delivery of Security Service, a private/shared/public cloud platform, or an infrastructure service.
• He is the key point of contact for the Service Delivery Manager (SDM), regarding the Security services under his responsibility; he is in direct relation with the SDM and even the customer to Provide Technology Representation.
• Skill Profile.
• Industry Certifications: CCSA, CCNP Security, JNCIA-FWV, JNCIA-IDP, BCCPA, NSX-T.
• Firewalls: Cisco (FPR4115-BUN, FMC1600-K9, L-FPR4115T-TM-1Y), Palo Alto (PA-3420), Checkpoint, Juniper SRX, Fortigate.
• Remote access solutions: Cisco AnyConnect, GlobalProtect, Cisco ISE.
• Load Balancers: F5 R5600 with DDoS + LLB protection and WAF.
• Event Management: IBM QRadar and other SIEM/SOAR tools.
• UTM: Fortinet appliances (80, 110, 300, 1000 series).
• IP VPN: Cisco L-AC-APX-3Y-S1.
• Proxy Solutions: IronPort (S160, 360, 670), Blue Coat Proxy (SG-400, 500, 600, 800, 900, 9000), Zscaler.
• Incident Management.
• Independently lead detailed analysis and troubleshooting of reported incidents.
• Perform complex changes on security infrastructure with precision.
• Documentation.
• Keep technical documents updated.
• Processes & Tools.
• Strong understanding of ITIL processes.
• Skilled in Microsoft Visio for technical diagrams.
• Datacenter Knowledge.
• Fair understanding of servers (blade/rack), VMware DC virtualization, storage, and backup.
• Leadership & Mentoring.
• Act as mentor to L1/L2 teams.
• Strong team player with excellent communication and presentation skills (English proficiency).