Cyber Security Specialist

RIME Platform; Riyadh; On-site; SAR 200,000 - 300,000; Full time

Job summary

A technology firm in Riyadh is looking for a Cyber Security Specialist to enhance security across systems and operations. The role involves safeguarding cloud environments, developing security policies, conducting assessments, and managing incidents. Ideal candidates will have advanced Linux expertise, cloud security experience, and strong analytical skills. Key focuses include proactive threat mitigation and embedding security principles into projects. This is an excellent opportunity for those seeking impact in a fast-paced environment.

Qualifications

• Advanced expertise in Linux systems administration and security.
• Deep understanding of network security and encryption protocols.
• Strong experience with cloud security (AWS or equivalent).
• Hands-on experience with vulnerability management.

Responsibilities

• Safeguard cloud environments and internal networks through continuous monitoring.
• Develop and enforce security policies and best practices.
• Conduct regular vulnerability assessments and penetration testing.
• Manage security incidents and perform root-cause analysis.
• Collaborate with IT teams to embed security into projects.

Skills

Linux systems administration

Network security

Cloud security

Penetration testing

Security policy development

Incident management

Documentation and reporting

Tools

Firewalls

IDS/IPS

SIEM platforms

Infrastructure-as-code tools

Job description

Overview

RIME is seeking a highly skilled Cyber Security Specialist to strengthen and maintain the security of our systems, infrastructure, and operations. The ideal candidate is an expert in cybersecurity principles and exceptionally proficient in Linux environments. This role requires technical depth, strong analytical abilities, and a commitment to proactive threat mitigation.

Responsibilities

• Safeguard RIME’s cloud environments, on-premise systems, and internal networks through continuous monitoring and security hardening.
• Develop, implement, and enforce organization-wide security policies, standards, and best practices.
• Conduct regular vulnerability assessments, penetration testing, and security audits.
• Investigate and manage security incidents, performing detailed root-cause analysis and implementing long-term corrective actions.
• Oversee identity and access management, secrets management, and endpoint security configurations.
• Secure CI/CD pipelines, source code repositories, and development workflows.
• Collaborate with engineering and IT teams to embed secure-by-design principles into all projects and systems.
• Provide internal training and guidance on security protocols, operational hygiene, and risk awareness.
• Maintain awareness of emerging threats, attack vectors, and relevant industry intelligence.

Qualifications

• Advanced expertise in Linux systems administration and security; ability to diagnose, harden, and operate complex Linux-based environments.
• Deep understanding of network security, encryption protocols, and authentication frameworks.
• Proficiency with firewalls, IDS/IPS, SIEM platforms, and log analysis.
• Strong experience with cloud security (AWS or equivalent) and infrastructure-as-code tools.
• Hands-on experience conducting penetration testing and vulnerability management.
• Ability to manage security incidents independently and under pressure.
• Strong documentation, reporting, and communication skills.

Preferred Qualifications

• Experience securing IoT, edge computing devices, or distributed systems.
• Familiarity with AI/ML system security considerations.
• Professional certifications such as OSCP, CISSP, CEH, or similar.
• Prior experience in fast-moving startup or technology-driven environments.

Location

Cyber Security Specialist • Riyadh, SA