Sr Security Consultant

Publication date : Sep 21, 2026, 12:00AM

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.

Mission / Role Purpose

A billable professional consultant who works with clients to develop quality communications solutions in order to solve / address a client’s business requirements. The process starts with the collection and analysis of all pertinent data essential to understanding a client’s requirements; the assessment. The role is that of client advocate and takes responsibility for solution development and design inclusive of the underlying technical architecture, delivery planning and representation of that solution as required. Client facing activities such as presentations and negotiation in conjunction with the account manager is expected.

Key Tasks and Responsibilities

As a billable consultant to work both independently and in partnership with consultants from other regions and will be engaged in performing or assisting in following activities:

• Ownership or support on creation of deliverables (Low Level Design, Acceptance Test Plan, Migration scenario) for orange WAN and security solutions.
• Ownership on creation of projects consulting blueprints and boilerplates.
• Liaise directly with customer to obtain all relevant technical information for successful design, order validation & project delivery.
• Position and/or deliver billable consulting work to a partner or end-customer, especially when it facilitates the progression towards, or closure of, a deeper partner relationship or a significant end-customer contract.
• Consistently deliver high quality billable technical service to existing and new clients ensuring that customer satisfaction is maintained or improved.
• Stay abreast of technical, issues, options and advancements within the internetworking industry relevant to the Orange services portfolio.
• Be recognized as an authority on Orange products and services both internally and externally.
• Maintain and develop technical specialization and certifications to accommodate growth in Orange services, as well as personal requirements.
• Contribute to ICAP through documentation of completed assignments in the form of case studies, author white papers or presentations on technical solutions and services offered by Orange.
• Participates in projects as part of a project organization respecting cost, quality and time constraints.
• Support on site or remote migration for complex solutions/environments, as required.
• Provide consulting assessments for new and existing customers.
• Ownership of the technical solution from concept to subsequent implementation.
• Present technical solutions to partners and their end-customers, both formally and informally, as required.
• Any other duties as required by Manager

Skills & Experience:

• BSc. in Telecommunication or Computer Science
• 7+ years’ Work experience with minimum work experience of 1-3+ years in a Consulting role (or equivalent)
• hands on experience on the following:
  • Next Generation Firewalls (NGFW)
  • Proxy servers (Bluecoat, IronPorts)
  • Antivirus and Antimalware.
  • IDS & IDP (Juniper, Fortinet, Cisco)
  • URL & Content filtering solution.
  • Unified threat management.
  • Application switches (Alteon, BigIP)
  • Unix/Linux operating system.
  • Cloud Security (ZScaler, Netskope, Microsoft)
  • Certification in at least 1 security domain (CISM, CISSP, etc..) is a plus
  • Fortinet
  • Zscaler
  • Palo Alto
  • Forcepoint
  • F5 (DDOS, WAF, out of path scrubbing center)
  • OT security (OT firewalls, OT/IT integration, … etc.)
  • DevSoc/DevOps
• Experience reading and understanding packet captures with tools like Sniffer and Wireshark
• Strong communication skills with customers, as well as internal company groups.
• Keep customers/partners regularly informed of problem investigation, and resolution throughout support case lifecycle.
• Technical problem-solving ability with demonstrated ability to learn quickly
• Able and willing to travel
• Excellent business writing and presentation skills in English
• Strong sense of self-discipline and the ability to get things done under little supervision
• Fluent in both spoken and written English, other language is a plus
• Excellent communication and interpersonal skills
• Excellent customer facing skills
• Excellent team player
• Reasonable business & commercial acumen

You bring rigor, passion for challenges, and determination. You seek the opportunity to expand your expertise, achieve your goals, and thrive.

• 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.