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Senior Network Architect

Oivan Group Oy

Job Location:

Riyadh - Saudi Arabia

Monthly Salary: Not provided by the employer

Posted: 18 August 2026 (3 hours ago)

Application Deadline: 16 November 2026

Vacancies: 1 Vacancy

Job Summary

What We Need

Oivan is seeking a highly skilled and experienced Senior Network Security Consultant to
lead and deliver network security projects for our enterprise clients. The ideal candidate
will possess strong technical expertise in network and security infrastructure combined
with proven leadership abilities and excellent customer-facing skills. The role requires
the ability to work independently to provide expert consultation and support.

What Youll Do

Lead the design implementation and management of network and security solutions for enterprise environments ensuring alignment with client requirements and industry best practices.
Act as the technical lead for a team of network engineers providing guidance mentoring and oversight on project delivery.
Conduct comprehensive network and security assessments identify vulnerabilities and compliance gaps and develop robust remediation strategies.
Engage directly with clients to understand their business needs provide expert advisory services and manage stakeholder expectations throughout the project lifecycle.
Develop and deliver clear and concise technical documentation including network diagrams assessment reports and executive-level presentations.
Deploy configure and troubleshoot a wide range of network security appliances and tools such as firewalls (Palo Alto Fortinet Cisco) WAFs and VPNs.
Ensure all solutions comply with relevant security standards and regulatory requirements such as NCA ISO 27001 and CIS Controls.
Work independently on complex technical challenges demonstrating a systematic approach to problem-solving and debugging.
Support the continuous improvement of Oivans cybersecurity service offerings and methodologies.

What You Have

Experience:9 years of hands-on experience in network and security engineering or consulting.
Leadership:Proven experience in a technical leadership role with the ability to manage and mentor a team of engineers on complex projects.
Technical Expertise:
- Strong knowledge of enterprise networking (TCP/IP routing switching) and security architecture (network segmentation DMZ).
- Hands-on experience with leading security technologies including firewalls (e.g. Fortinet Palo Alto Cisco ASA) WAFs (e.g. F5 Imperva) and IDS/IPS systems.
- Familiarity with security standards and frameworks such as NCA ECC ISO 27001 and NIST.
Customer Skills:Excellent communication presentation and stakeholder management skills with the ability to work effectively in a client-facing role.
Independence:Ability to work independently manage priorities and deliver high-quality results with minimal supervision.

Qualifications

Bachelors or Masters degree in Computer Science Information Security or a related field.
Relevant professional certifications are highly desirable such as CISSP CISM CCNP Security or vendor-specific credentials (e.g. Fortinet NSE Palo Alto PCNSE).

Required Experience:

Senior IC