# Cyber Security Lead Engineer

> Arpu Telecommunication Services · Cairo, Egypt · — · Posted 2026-03-01

**Workplace:** on_site

**Department:** MIS

## Description

Objective: (summary about the position)

Seeking a highly experienced **Security Lead Engineer** to lead the design, implementation, and continuous improvement of cybersecurity measures across our hybrid environment. This role requires overseeing infrastructure, application, and cloud security; managing threat detection and response systems; guiding the security posture of internally developed software; and ensuring regulatory compliance through GRC frameworks. The ideal candidate brings technical depth, leadership capabilities, and a proactive mindset to protect our digital assets and business operations.

Responsibilities:

**1\. Security Architecture & Strategy**

-   Design, integrate, and maintain end-to-end security architecture for on-premises and cloud environments.
-   Ensure secure network topology including segmentation, access control, and VPN tunnels.
-   Lead development and enforcement of security policies, procedures, and best practices.
-   Work closely with developers and IT architects to embed security into application and infrastructure design.

**2\. SOC, SIEM, and Threat Management**

-   Oversee the operation and tuning of **Security Operations Center (SOC)** including **SIEM** platforms.
-   Manage endpoint protection through **EDR and threat-hunting solutions**.
-   Manage and enhance email security systems to protect against phishing, malware, and spam, ensuring compliance with organizational security policies.
-   Lead incident response efforts and develop threat prevention strategies.

**3\. Application and Cloud Security**

-   Supervise vulnerability scanning and penetration testing for internally developed applications.
-   Lead **WAF** deployment and optimization to protect business-critical web applications.
-   Implement security best practices and policy enforcement across multi-cloud environments

**4\. Governance, Risk & Compliance (GRC)**

-   Drive cybersecurity-related compliance programs (e.g., **SOC 2 Type 2**, ISO 27001).
-   Lead cross-functional GRC initiatives and support internal/external audits.
-   Manage security risk assessments and recommend mitigation strategies.

**5\. Documentation & Collaboration**

-   Maintain detailed documentation for security controls, policies, systems, and incidents.
-   Plan and conduct quarterly security awareness sessions to educate staff on emerging cyber threats, security best practices, and the organization's security policies.
-   Work collaboratively with software engineers, network teams, DevOps, and business units.

## Requirements

Min requirements:

1.      Education: Bachelor’s degree in engineering, Computer Science, Information Security or a related field.

2.      Experience:

·         7 years in cybersecurity and information security roles.

·        5+ years of hands-on experience in security architecture and threat management.

3.      Qualifications necessary for the vacancy.

·         Proven expertise in:

o    Security architecture for hybrid cloud/on-prem setups.

o    Firewalls, WAF, EDR, SIEM, UTM, IPS, Proxy, and DDoS mitigation.

o    Network security protocols, subnetting, VPNs, and access control models.

4.      Set of skills necessary for the vacancy.

·         Problem-Solving and Analytical Skills:

o    Ability to diagnose and resolve complex technical issues efficiently.

o    Skilled in designing and implementing scalable and secure IT solutions.

·         Organizational Skills:

o    Strong ability to manage multiple projects and prioritize tasks effectively.

o    Commitment to meeting deadlines and maintaining high-quality standards.

·         Communication and Teamwork:

o    Excellent written and verbal communication skills.

o    Ability to collaborate effectively with team members and stakeholders.

5.      Certifications (Desirable):

·         CISSP, CISM, CEH, OSCP, CCSP

·         Cloud security certifications (e.g., AWS Security Specialty, Microsoft SC-100/SC-200)

·         IT governance certifications (e.g., ISO 27001 LA, CISA)

## Apply

[Apply at Arpu Telecommunication Services](https://apply.workable.com/arpu-telecommunication-services/j/5834CD8D22/apply)

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