Senior Security Specialist

Publication date : Mar 11, 2026, 12:00AM

Orange Business is here!
About us

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.

About the role

The Security Change Qualification Specialist will act as a key bridge between the customer and the operational SOC team, ensuring that all security change requests are accurately qualified and clearly defined for seamless implementation. The ideal candidate will possess a mix of technical expertise, coordination capabilities, and communication skills to excel in this highly visible and critical role.

Primary responsibility is to provide Tier 2 network security support of Firewall/Proxy/LB environments.
This position interfaces with external clients and is highly visible.
Responsible for general architecture, initial configurations and subsequent management of one or more Firewall/VPN based/IPS/Proxy/DLP/Sandbox systems.
Provide 24x7 production support to accept, operate and maintain security elements. There are off shift activities and pager rotation.
Troubleshoot end to end network security issues and find the root cause.
Conduct risk assessments on all work performed.
Conduct daily, weekly, and monthly proactive maintenance activities including configuration changes and version upgrades as per business directive.
Good to have certification on security domain like ITIL,Firewall, Proxy, Cloud Security etc.
Good written and verbal communication skills / fluent English.
4-8 years of experience.
About you

Palo Alto- (5220, 5240, 5310) (Firewall, Panaroma, Global Protect) and Pulse Secure (Ivanti).
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.
Load Balancers:- F5 (1600,3600,3900,6400)
Leading Industry security Certifications (CCSA, CCNP Security, PCNSA/PCNSE, BCCPA, ZCCA-IA, ZCCP-IA, ZCCA-PA)

You bring a can-do attitude, tackle challenges head-on and challenge the status quo with new and innovative ideas.

What we offer

• 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.

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.

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.