Network Security Engineer Job Vacancy in Tunis, Tunisia – Telecommunications

Network Security Engineer
Tunis
October 7, 2026
Full Time
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Job Description

Position: Network Security Engineer

Company: Orange Tunisia

Location: Tunis, Tunisia

Experience: 3-5 years

Education: Bachelor’s degree in Computer Science, Information Security or related field

Employment Type: Full-time

Industry: Telecommunications

Department: Network Operations

Salary: SSP 3,000 – 5,000 per month

Vacancies:1

Company Overview

Orange Tunisia is a leading mobile and fixed‑line operator delivering innovative digital services across the country. As part of the global Orange Group, the company combines local market expertise with worldwide technology standards, creating a dynamic environment for professionals seeking to shape the future of connectivity. With a strong commitment to sustainability, customer experience, and employee development, Orange Tunisia offers a vibrant workplace where talent thrives. This role contributes directly to the security and reliability of the national telecom infrastructure, supporting the growing demand for high‑speed data, IoT solutions, and 5G services. Join a forward‑thinking team and be part of the digital transformation that defines Tunisia Jobs and Career Opportunities in Tunisia.

Job Overview

The Network Security Engineer will design, implement, and maintain security controls for Orange Tunisia’s core network assets. Working within the Network Operations department, you will protect critical communication pathways from cyber threats, ensure compliance with national regulations, and collaborate with cross‑functional teams to embed security best practices into every project. This position plays a pivotal role in safeguarding the backbone that powers millions of Jobs in Tunisia, making it essential for the company’s reputation and the nation’s digital resilience. For more details about the organization, visit Tunisia Job Search.

Key Responsibilities

  • Develop and enforce network security policies, standards, and procedures.
  • Monitor, analyze, and respond to security incidents across the telecom infrastructure.
  • Conduct vulnerability assessments and penetration tests on routers, switches, and firewalls.
  • Collaborate with engineering teams to integrate security controls into new network deployments.
  • Maintain up‑to‑date documentation of security architectures and incident response plans.
  • Provide technical guidance and training to junior staff on security best practices.

Required Skills

  • Strong knowledge of firewalls, IDS/IPS, VPN, and encryption technologies.
  • Hands‑on experience with Cisco, Juniper, or Nokia network equipment.
  • Proficiency in security frameworks such as ISO 27001, NIST, and GDPR compliance.
  • Ability to analyze network traffic using tools like Wireshark and NetFlow.
  • Excellent problem‑solving skills and the capacity to work under pressure.
  • Effective communication skills for cross‑departmental collaboration.

Education

A Bachelor’s degree in Computer Science, Information Security, Telecommunications Engineering, or a related discipline is required. Professional certifications such as CISSP, CCNP Security, or CEH are highly valued and demonstrate a commitment to continuous learning.

Experience

Applicants should have 3‑5 years of hands‑on experience securing large‑scale telecom networks, preferably within a carrier environment. Experience with 4G/5G core networks and cloud‑based security solutions will be considered an advantage.

Salary

The position offers a competitive monthly salary ranging from SSP 3,000 to SSP 5,000, reflecting the candidate’s expertise and the strategic importance of the role.

Benefits

  • Comprehensive health insurance covering employee and dependents.
  • Generous paid leave and public holiday schedule.
  • Performance‑based bonuses and annual salary reviews.
  • Access to Orange’s global training platforms and certification programs.
  • Employee discount on mobile and broadband services.

Training

  • Onboarding program covering Orange’s security architecture and policies.
  • Continuous technical workshops on emerging cyber threats.
  • Support for industry‑recognized certifications and conferences.

Working Environment

Orange Tunisia provides a modern office environment in the heart of Tunis, equipped with collaborative workspaces, state‑of‑the‑art labs, and flexible working arrangements. The culture emphasizes innovation, teamwork, and a strong work‑life balance, making it an attractive destination for professionals seeking Employment in Tunisia.

Application Process

Interested candidates should submit their updated CV through the online portal on the Orange Careers page. Applications will be reviewed by the recruitment team, and shortlisted candidates will be invited for a technical interview followed by a final HR discussion. The hiring timeline is typically four weeks from submission.

Equal Opportunity Statement

Orange Tunisia is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive workplace where all employees, regardless of gender, ethnicity, disability, or background, can thrive. Our hiring practices reflect this commitment, ensuring fair consideration for all applicants.

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