Senior Enterprise Network Security Architect

Oivan; Riyadh; On-site; SAR 300,000 - 520,000; Full time

Job summary

Oivan seeks a Senior Network Security Consultant to lead enterprise network security projects in the Riyadh region. You will guide a team of engineers, assess vulnerabilities, and deliver robust remediation strategies while engaging directly with clients to define requirements and expectations.

You will produce clear technical documentation and ensure compliance with NCA ECC, ISO 27001, and CIS Controls, contributing to the growth of Oivan’s cybersecurity services in a dynamic, regionally

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Security, or a related field.
• 9+ years of hands-on experience in network and security engineering or consulting.
• Leadership experience in a technical role, mentoring engineers on complex projects.
• Strong knowledge of enterprise networking (TCP/IP, routing, switching) and security architecture.

Responsibilities

• Lead the design, implementation, and management of network and security solutions for enterprise environments, aligning with client requirements and best practices.
• Act as the technical lead for a team of network engineers, providing guidance and oversight on project delivery.
• Conduct comprehensive network and security assessments, identify vulnerabilities, and develop remediation strategies.
• Engage with clients to understand business needs, provide expert advisory services, and manage stakeholder expectations.
• Develop and deliver technical documentation including network diagrams, assessment reports, and executive presentations.
• Deploy, configure, and troubleshoot security appliances and tools (firewalls, WAFs, VPNs).
• Ensure solutions comply with security standards and regulatory requirements (NCA ECC, ISO 27001, CIS Controls).
• Work independently on complex technical challenges with a systematic approach.
• Support the continuous improvement of Oivan’s cybersecurity service offerings and methodologies.

Skills

Leadership

Customer-facing skills

Independence

Communication

Technical network security

Project delivery

Education

Bachelor’s or Master’s in CS/Info Security

CISSP

CISM

CCNP Security

Fortinet NSE

Palo Alto PCNSE

Tools

Fortinet

Palo Alto

Cisco ASA

WAFs (F5, Imperva)

IDS/IPS

Job description

Oivan seeks a Senior Network Security Consultant to lead enterprise network security projects in the Riyadh region. You will guide a team of engineers, assess vulnerabilities, and deliver robust remediation strategies while engaging directly with clients to define requirements and expectations.

You will produce clear technical documentation and ensure compliance with NCA ECC, ISO 27001, and CIS Controls, contributing to the growth of Oivan’s cybersecurity services in a dynamic, regionally