<p><strong>Publication date:</strong> Dec 08, 2025, 12:00AM</p>Orange Business is here!<p style="margin: 0px;"><iframe src="//www.youtube.com/embed/wKOvRVIoi0s?controls=0" width="560" height="314" allowfullscreen="allowfullscreen"></iframe></p>About us<p class="MsoNormal">Orange Business is 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.</p>About the role<p>Primary responsibility is to provide Tier 2 network security support of Firewall/Proxy/LB environments supporting multiple customers.<br>This position interfaces with external clients and is highly visible.<br>Responsible for general architecture, initial configurations and subsequent management of one or more Firewall/VPN based/IPS/Proxy/DLP/Sandbox systems.<br>Provide 24x7 production support to accept, operate and maintain security elements. There are off shift activities and pager rotation.<br>Troubleshoot end to end network security issues and find the root cause.<br>Conduct risk assessments on all work performed.<br>Conduct daily, weekly, and monthly proactive maintenance activities including configuration changes and version upgrades as per business directive.<br>Remediate vulneralities on Microsoft Defender Cloud.<br>Good to have certification on security domain like ITIL, Firewalls, Proxy, Cloud Security etc.<br>Good written and verbal communication skills / fluent English.<br>4-8 years of experience.<br></p>About you<p>Leading Industry security Certifications (CCSA, CCNP Security, PCNSA/PCNSE, BCCPA, ZCCA-IA, ZCCP-IA, ZCCA-PA)<br>Proxy:-•Zscaler (ZIA, ZPA, ZDX)- PAC file, NSS, MCAS, Various Policy Types- URL & Cloud app, DLP, Sandbox, Advance Cloud Firewall etc. APP Segment, APP Connector.<br>Firewalls:- Checkpoint advanced Firewall solution design - implementation and administration. Check Point Security Gateway on R81/80Checkpoint UTM (2073,3073, 3075) Secure Platform and VSX platform, Juniper SSG (140, 520, 550) and SRX (100, 210, 240), .<br>Palo Alto- (5220, 5240, 5310) (Firewall, Panaroma, Prisma, Global Protect)<br>IDP:- McAfee IPS<br>Load Balancers:- F5 (1600,3600,3900,6400)<br>Event Management:- HP Arc Sight SIEM Express & Logger (7200)<br>UTM:- Fortinet (80,110,300, 1000, 1500)</p>What we offer<p>Responsibilities</p><p>In line with our ITIL based processes and organization, you will be in charge to follow Orange internal processes and manage: -</p><p>Incident management</p><p>Handle both re-active (customer call) and pro-active (monitoring) incidents<br>Troubleshoot and fix all incidents in close relationship with all people involved in the fault resolution process: level 1 (cts2, dcsc, …), it csm, field operations, supplier helpdesk, infrastructure and engineering teams.<br>Provide root cause analysis (rca)<br>Ability to work in a virtual team environment.</p><p>Problem management</p><p>Involved in problem management as the owner of the technical resolution</p><p></p><p>Change management</p><p>Handle standard change request, according to our change control and risk review process<br>Handle complex change requests, providing technical expertise and reporting to the change advisory board (cab) as appropriate</p><p>Security Incident and Event Management</p><p>Monitor and respond to alarms and alerts from the SIEM and IDP solutions (triage / notification / recommendation / etc …)<br>Working closely with Technical Operations Owners / Security Managers and with the customer/customer SOC, to manage incident response coordination and follow-up.<br></p>Only your skills matterRegardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neuroatypia, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.<p style="font-family:'Helvetica Neue', sans-serif; font-size:20px !important; font-weight:bold!important; margin:0;"> Only your skills matter </p> <p style="font-family:'Helvetica Neue', sans-serif; font-size:16px!important; font-weight:normal !important; margin-top:8px;"> Regardless of your age, gender, origin, religion, sexual orientation, neurodiversity, disability, or appearance, we actively encourage diversity within our teams, as it is both a collective strength and a driver of innovation. Orange is a disability-friendly company: please feel free to let us know about any specific needs you may have. </p>