315 Network Admin jobs in Saudi Arabia

Responsible for carrying out in-depth evaluation and verification of the system capabilities and act as the intermediary between end-users and software developers, to ensure that product information is properly disseminated.

Maintains records and reports concerning network operations and maintenance. Troubleshoots network performance issues. Analyzes network traffic and provides capacity planning solutions.Monitors and responds to complex networking hardware and software problems.Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance.Responsible for design, installation, and support of network communications, including LAN/WAN systems.Performs a variety of network engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including personnel, hardware, software, budgetary, and support facilities and/or equipment.Provides assistance and oversight for information systems operations activities, including computer and telecommunications/communications operations, data control, LAN/WAN administration and operations support, operating systems programming, system security policy procedures, and/or web strategy and operations.Engaged in the operation and support of network facilities, including all communications equipment on various platforms.Involved in complex operations that involve two or more additional functions such as, but not limited to, network operations, systems security, systems software support, and production support activities.Provides the routine testing and analysis of all elements of the network facilities (including power, software, communications machinery, lines).Utilizes software and hardware tools and identifies and diagnoses complex problems and factors affecting network performance.Patches and maintains network continuously to meet security compliance standards.Conduct research on network products, services, protocols, and standards in support of network procurement and development efforts.Provide second level technical support to users concerning network system operations.Diagnose problems with network equipment and performs equipment repair or upgrades when appropriate.Schedule and monitor backup of network data. Periodically restore files, applications, and the entire system on other network hardware to test backup facilities.Install, configure, and maintain network cabling and other networking equipment such as hubs, switches, and UPS.Oversee installation, configuration, maintenance, and troubleshooting of network connected end-user hardware, software, and peripheral devices.

• Educational Qualifications and Certifications: University degree in CS/IT/IS/IMS or equivalent, Master’s degree and or equivalent professional certificates are preferred.
• Knowledge: DevSecOps. Cybersecurity. Section IV Competency.
• Technical Skills: Design principles: UI & UX, scalability etc. Troubleshooting .
• Language Skills: Fluency in both English and Arabic. both written and verbal.
• Experience : Minimum 4 years working experience or a master’s degree considered as exception with the right attributes . Preferred 4 years’ experience in one of the career paths (business analyst, software engineer, system engineer)

• Key Internal Contacts: DSD Team.Operational Product Owners.
• Purpose of Interaction: Discuss issues on procedure, and configuration changes . Taking directions, and recommendations.Ensure the continuous alignment between business & solution.
• Key External Contacts: Vendors & Suppliers.Government.
• Purpose of Interaction: Manage third party implementation, support, licensing, and contracts.Ensure the continuous compliance with regulations.

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SAR14,000.00/yr - SAR30,000.00/yr

• Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.
• Design and implement security architectures for on-prem and cloud environments
• Perform vulnerability assessments across systems and applications
• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools
• Develop and enforce security policies, standards, and best practices
• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR)

• SIEM (e.g., Splunk, QRadar), EDR (e.g., CrowdStrike, SentinelOne)
• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)
• ISO 27001, NIST, CIS controls
• Risk assessment tools, MDM, email security gateways

• Bachelor's degree in Information Technology, Computer Science, or related field
• 7+ Years Experience
• Certified or have the knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools
• Certification related to Security tools or relevant

• Mid-Senior level

• Full-time

• Other

• IT Services and IT Consulting

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Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.

Key Responsibilities:

• Design and implement security architectures for on-prem and cloud environments.

• Perform vulnerability assessments across systems and applications.

• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Develop and enforce security policies, standards, and best practices.

• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR).

Skills & Tools:

• SIEM (e.g., Splunk, QRadar), EDR (e.g., CrowdStrike, SentinelOne)

• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)

• ISO 27001, NIST, CIS controls

• Risk assessment tools, MDM, email security gateways

• Bachelor’s degree in Information Technology, Computer Science, or related field.

• 7+ Years Experience

• Certified or have the knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Certification related to Security tools or relevant.

Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.

Key Responsibilities:

• Design and implement security architectures for on-prem and cloud environments.

• Perform vulnerability assessments across systems and applications.

• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Develop and enforce security policies, standards, and best practices.

• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR).

Skills & Tools:

• SIEM (e.g., Splunk, QRadar), EDR (e.g., CrowdStrike, SentinelOne)

• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)

• ISO 27001, NIST, CIS controls

• Risk assessment tools, MDM, email security gateways

• Bachelor’s degree in Information Technology, Computer Science, or related field.

• 7+ Years Experience

• Certified or have the knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Certification related to Security tools or relevant.

Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.

Key Responsibilities:

• Design and implement security architectures for on-prem and cloud environments.

• Perform vulnerability assessments across systems and applications.

• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Develop and enforce security policies, standards, and best practices.

• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR).

Skills & Tools:

• SIEM (e.g., Splunk, QRadar), EDR (e.g., CrowdStrike, SentinelOne)

• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)

• ISO 27001, NIST, CIS controls

• Risk assessment tools, MDM, email security gateways

• Bachelor’s degree in Information Technology, Computer Science, or related field.

• 7+ Years Experience

• Certified or have the knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Certification related to Security tools or relevant.

Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.

Key Responsibilities:

• Design and implement security architectures for on-prem and cloud environments.

• Perform vulnerability assessments across systems and applications.

• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Develop and enforce security policies, standards, and best practices.

• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR).

Skills & Tools:

• SIEM (e.g., Splunk, QRadar), EDR (e.g., CrowdStrike, SentinelOne)

• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)

• ISO 27001, NIST, CIS controls

• Risk assessment tools, MDM, email security gateways

• Bachelor’s degree in Information Technology, Computer Science, or related field.

• 7+ Years Experience

• Certified or have the knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.

• Certification related to Security tools or relevant.

Responsible for carrying out in-depth evaluation and verification of the system capabilities and act as the intermediary between end-users and software developers, to ensure that product information is properly disseminated.

Maintains records and reports concerning network operations and maintenance. Troubleshoots network performance issues. Analyzes network traffic and provides capacity planning solutions.Monitors and responds to complex networking hardware and software problems.Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance.Responsible for design, installation, and support of network communications, including LAN/WAN systems.Performs a variety of network engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including personnel, hardware, software, budgetary, and support facilities and/or equipment.Provides assistance and oversight for information systems operations activities, including computer and telecommunications/communications operations, data control, LAN/WAN administration and operations support, operating systems programming, system security policy procedures, and/or web strategy and operations.Engaged in the operation and support of network facilities, including all communications equipment on various platforms.Involved in complex operations that involve two or more additional functions such as, but not limited to, network operations, systems security, systems software support, and production support activities.Provides the routine testing and analysis of all elements of the network facilities (including power, software, communications machinery, lines).Utilizes software and hardware tools and identifies and diagnoses complex problems and factors affecting network performance.Patches and maintains network continuously to meet security compliance standards.Conduct research on network products, services, protocols, and standards in support of network procurement and development efforts.Provide second level technical support to users concerning network system operations.Diagnose problems with network equipment and performs equipment repair or upgrades when appropriate.Schedule and monitor backup of network data. Periodically restore files, applications, and the entire system on other network hardware to test backup facilities.Install, configure, and maintain network cabling and other networking equipment such as hubs, switches, and UPS.Oversee installation, configuration, maintenance, and troubleshooting of network connected end-user hardware, software, and peripheral devices.

• Educational Qualifications and Certifications: University degree in CS/IT/IS/IMS or equivalent, Master’s degree and or equivalent professional certificates are preferred.
• Knowledge: DevSecOps. Cybersecurity. Section IV Competency.
• Technical Skills: Design principles: UI & UX, scalability etc. Troubleshooting .
• Language Skills: Fluency in both English and Arabic. both written and verbal.
• Experience : Minimum 4 years working experience or a master’s degree considered as exception with the right attributes . Preferred 4 years’ experience in one of the career paths (business analyst, software engineer, system engineer)

• Key Internal Contacts: DSD Team.Operational Product Owners.
• Purpose of Interaction: Discuss issues on procedure, and configuration changes . Taking directions, and recommendations.Ensure the continuous alignment between business & solution.
• Key External Contacts: Vendors & Suppliers.Government.
• Purpose of Interaction: Manage third party implementation, support, licensing, and contracts.Ensure the continuous compliance with regulations.

What We Need

Oivan is looking for a Senior Network Security Engineer, preferably with experience in F5, Palo Alto and Fortinet security products such as WAF and NGFW. The candidate will implement and maintain network and security on IaaS cloud mainly OpenStack. He should oversee network configuration, firewall roles, IPSec and various VPN technologies. Oivan is looking for a passionate network and security engineer to join our talented pool of resources, with at least 5 years of experience in managing and troubleshooting network/security infrastructure.

You will work as an operation and Level-2 support engineer to fulfill daily requests from different internal departments and communicate with vendors and service providers for Level-3 support incidents. You will be based on-site at our customer’s premises in Riyadh, KSA.

• Experience in designing, planning, and implementing various secure network topologies using multivendor technologies (Cisco, Palo Alto, etc.).
• Experience in implementing and managing perimeter security controls and solutions based on the Cybersecurity department’s recommendations.
• WAN and LAN security; site-to-site VPN and remote VPN access.
• Implementing firewall policies and threat protection.
• Security upgrades, patching, configuration backup.
• Experience in the implementation and management of network technologies and services: DNS, DHCP, SYSLOG, IP address management and route optimization.
• SNMP and xFlow, AAA, RADIUS and authentication platforms.
• IGP (RIP, OSPF), BGP, gateway redundancy protocols such as VRRP.
• L2 Ethernet switching network based on Cisco technology: access/core, port-channel and trunk ports, VLANs, STP flavors and other loop-prevention technologies.
• Wireless access point design, configuration and troubleshooting.
• Providing Level-2 support for access, core and perimeter infrastructure; monitoring KPIs for network and security appliances (CPU, memory, link utilization, response time, throughput) and maintaining agreed service levels.
• Security controls implementation, auditing and monitoring; incident handling, troubleshooting and reporting.
• Experience in Level-2 support, incident handling and root cause analysis reporting.
• Continuously monitor web traffic and application behavior to detect, analyze, and respond to threats—leveraging traditional network tools and application-layer firewalls.
• Vendor and service provider relationship management, support contract discussions and renewals, SLA tracking, and escalation of issues.
• Evaluate and remediate vulnerabilities related to web application threats (e.g., OWASP Top Ten), leveraging virtual patching and rapid policy adjustments when needed.
• Deploy network segmentation and policy enforcement strategies, ensuring defense-in-depth across layers via segmentation, VPNs, and secure remote access architectures.
• Leverage automation and scripting (e.g., Python, RegEx) for deployment, monitoring, and rule management of WAF and network security infrastructure.

• Bachelor’s Degree in Computer Science / Network Engineering / Electronics or equivalent qualification. At least 5 years of working experience in the same role.
• Preferably Cisco Certified Professional (CCNP, CCSP).
• Good communication, interpersonal skills, self-motivated team player, capable of working with minimal supervision. Strong service-oriented mindset and problem-solving abilities.
• Hands-on experience with multiple WAF platforms and deep knowledge of web application security.
• Familiarity with firewall configuration, network protocols (TCP/IP, HTTP/S), and related security services.
• Familiarity with IPSec, MPLS, and other VPN technologies and routing protocols.
• Onsite work in Riyadh, Saudi Arabia.

At Oivan, we appreciate different lifestyles and cultural backgrounds. We welcome diversity as a strength and consider all applications regardless of race, color, ancestry, religion, national origin, age, citizenship, marital status, disability, orientation or gender identity. We strongly encourage individuals from groups traditionally underrepresented in tech to apply. Oivan’s company culture reflects our core values. We are committed to our employees, customers and the environment, and value collaboration across an international team.

By submitting your application and CV, you provide explicit consent for us to handle and store your personal information in our HR information systems. All data processing will adhere to applicable data protection and privacy regulations in Saudi Arabia. Your information will be treated with confidentiality and in compliance with relevant local data protection laws.

Overview

Position Title: Security Delivery Practitioner-Network Security

Required expertise: Experience SME level - 5-8 years

• Mid-Senior level

• Contract

• Consulting, Human Resources, and General Business

• Staffing and Recruiting, Business Consulting and Services, and Human Resources Services