486 Security Engineers jobs in Saudi Arabia

The Job Description

1. Configure and manage next-generation firewalls (NGFW) from vendors such as Fortinet & Palo Alto and ensure SLA compliance.
2. Optimize firewall performance and conduct regular policy audits and rule base cleanup.
3. Assist fellow employees with cybersecurity, software, hardware or IT needs related to security.
4. Support new installations / branch establishments and visit remote sites when assigned.
5. Manage Efficient IP DNS security solution.
6. Configure and operate DNS filtering and monitoring to prevent phishing, malware command-and-control (C2) communication, and data exfiltration.
7. Configure protective DNS policies, enforcing domain reputation checks and threat intelligence feeds.
8. Monitor and analyze firewall and DNS security alerts for suspicious activity.

Requirements:

• 3+ years of experience in firewall administration, network security, and DNS security.
• Hands-on expertise in firewalls (Fortinet & Palo Alto).
• Troubleshooting skills in network protocols (TCP/IP, DNS, HTTP/S, TLS, BGP) and security log analysis.
• Fortinet NSE 4/7 (Network Security Expert).
• Palo Alto PCNSA or PCNSE (Certified Network Security Engineer).
• Bachelor’s or Master’s degree in Cybersecurity, Computer Science, Information Security, or a related field (or equivalent experience).

TMC is leading a project in Saudi Arabia and we’re looking for a Network Security Engineer to be based in KSA.
– Strong expertise in Cisco firewall technologies (ASA, FTD) and ISE
– Solid experience with Cisco SD-WAN technologies
– Proficient in Palo Alto Networks firewalls; Fortinet experience is a plus
– Deep understanding of SSL VPN, IPsec and other secure tunneling protocols
– In-depth knowledge of routing and switching, including configuration and troubleshooting of BGP, OSPF and EIGRP.
– Relevant certifications preferred (e.g., CCNP Security, PCNSE etc.)

Preferred Qualifications:
– Experience with cloud network security (e.g., AWS, Azure)
– Familiarity with NAC, segmentation, and zero-trust principles

Please get in touch if interested :
CV :
WhatsApp :

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

What We Need
Oivan is looking for a Senior Network Security Engineer, preferred with experience in F5, PaloAlto 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, FW 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 operation and Level-2 support engineer to fulfill daily requests coming from different internal departments and communicate with vendors and services providers for Level-3 support incidents

You will be based on-site at our customer's premises in Riyadh, KSA.

What You'll Do

• Experience in designing, planning, and implementing various secure network topologies using multivendor technologies (Cisco, PaloAlto …)
• Experience in implementing and managing perimeter security controls and solutions based on the recommendation from Cybersecurity department:
• WAN and LAN security
• Site to site VPN and remote VPN access
• Implementing FW policies and threat protection
• Security upgrades, patching, configuration backup
• Experience in implementation and manage of network technologies and services:
• DNS, DHCP, SYSLOG and IP address management and route optimization
• SNMP and xFlow, AAA, RADIUS and authentication platforms
• IGP (RIP, OSPF…) , BGP , gateway redundant protocol such as VRRP
• L2 ethernet switching network based on Cisco technology: Access and core, port-channel and trunk ports, uplink and access, 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 the KPI's for network and security physical and virtual appliances such as CPU, memory, link utilization, response time and throughput, and maintain the agreed level of operation health
• Security controls implementation, auditing and monitoring
• Incident handling, problem troubleshooting and reporting
• Experience in providing Level2 support, incident handling and root cause analysis reporting
• Continuously monitor web traffic and application behavior to detect, analyze, and respond to threats—leveraging both traditional network tools and application-layer firewalls.
• Managing the relation with vendors and service providers, support contract discussion and renewal, SLA tracking, and issues escalation
• 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 through 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.

What You Have

• Bachelor Degree in Computer Science / Network Engineering / Electronics or Equivalent qualification. Experience.
• Minimum 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. Good service-oriented manner & Efficient problem solver
• Hands-on 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
• Working onsite, Riyadh-Saudi Arabia

Who We Are
At Oivan, we appreciate different lifestyles and cultural backgrounds. We welcome diversity as a strength. We consider all applications equally 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 company culture is reflective of our core values. The decisions we make today influence our tomorrow. We are sincere in our responsibility towards our employees, customers and the environment. Fellowship unites us as an international community of thinkers and doers. Throughout our hiring process, you'll have access to a broad representation of the Oivan team to get to know us as we learn about you.

Privacy Notice
By submitting your application and CV, you provide explicit consent for us to handle and store your personal information in our HR information systems. We assure you that all data processing activities will strictly adhere to the data protection and privacy regulations applicable in Saudi Arabia. Your information will be treated with the utmost confidentiality and in compliance with the relevant local data protection laws.

We are seeking a skilled
Network Security Engineer
to design, implement, and manage the security of our network infrastructure. The ideal candidate will be responsible for protecting systems against unauthorized access, threats, and vulnerabilities while ensuring reliable network performance.

Responsibilities

• Design and implement secure network solutions (LAN, WAN, VPN, firewall policies)
• Monitor network traffic and investigate suspicious behavior
• Conduct vulnerability assessments and security audits
• Configure, manage, and maintain firewalls, IDS/IPS, and security appliances
• Respond to and investigate security incidents and breaches
• Implement and enforce network security best practices and policies
• Collaborate with IT and security teams on infrastructure and compliance projects
• Maintain up-to-date documentation for configurations and security procedures

Requirements:

• Bachelor's degree in Cybersecurity, Computer Science, or a related field
• 5+ years of experience in network and/or security engineering
• Solid understanding of network protocols and security principles
• Hands-on experience with firewalls (e.g., Cisco ASA, Fortinet, Palo Alto)
• Experience with IDS/IPS, VPN, and NAC solutions
• Knowledge of security standards and frameworks (e.g., ISO 27001, NIST, CIS)
• Relevant certifications such as
  CCNA Security
  ,
  CCNP Security
  ,
  CEH
  , or
  CISSP
  are a plus
• Strong troubleshooting, communication, and analytical skills

Skills:

• .Network security architecture
• Firewall setup and management (Cisco ASA, Palo Alto, FortiGate)
• IDS/IPS systems (Snort, Suricata, etc.)
• VPN technologies (IPSec, SSL VPN)
• Security event monitoring (SIEM tools like Splunk, QRadar)
• Vulnerability assessment tools (Nessus, OpenVAS)
• TCP/IP, DNS, DHCP, NAT, ACLs
• Incident detection and response
• Risk assessment and mitigation
• Understanding of compliance standards (ISO, NIST, GDPR, etc.)

Oivan is looking for a Senior Network Security Engineer, preferred with experience in F5, PaloAlto 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, FW 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 operation and Level-2 support engineer to fulfill daily requests coming from different internal departments and communicate with vendors and services providers for Level-3 support incidents

You will be based on-site at our customer's premises in Riyadh, KSA.

a. Experience in designing, planning, and implementing various secure network topologies using multivendor technologies (Cisco, PaloAlto …)

b. Experience in implementing and managing perimeter security controls and solutions based on the recommendation from Cybersecurity department:

o WAN and LAN security

o Site to site VPN and remote VPN access

o Implementing FW policies and threat protection

o Security upgrades, patching, configuration backup

c. Experience in implementation and manage of network technologies and services:

o DNS, DHCP, SYSLOG and IP address management and route optimization

o SNMP and xFlow, AAA, RADIUS and authentication platforms

o IGP (RIP, OSPF…) , BGP , gateway redundant protocol such as VRRP

o L2 ethernet switching network based on Cisco technology: Access and core, port-channel and trunk ports, uplink and access, VLANs, STP flavors and other loop-prevention technologies

o Wireless access point design, configuration and troubleshooting

d. Providing level 2 support for access, core and perimeter infrastructure:

o Monitoring the KPI's for network and security physical and virtual appliances such as CPU, memory, link utilization, response time and throughput, and maintain the agreed level of operation health

o Security controls implementation, auditing and monitoring

o Incident handling, problem troubleshooting and reporting

o Experience in providing Level2 support, incident handling and root cause analysis reporting

o Continuously monitor web traffic and application behavior to detect, analyze, and respond to threats—leveraging both traditional network tools and application-layer firewalls.

e. Managing the relation with vendors and service providers, support contract discussion and renewal, SLA tracking, and issues escalation

f. Evaluate and remediate vulnerabilities related to web application threats (e.g., OWASP Top Ten), leveraging virtual patching and rapid policy adjustments when needed.

g. Deploy network segmentation and policy enforcement strategies, ensuring defense-in-depth across layers through segmentation, VPNs, and secure remote access architectures.

h. Leverage automation and scripting (e.g., Python, RegEx) for deployment, monitoring, and rule management of WAF and network security infrastructure.

a. Bachelor Degree in Computer Science / Network Engineering / Electronics or Equivalent qualification. Experience.

b. Minimum 5 years of working experience in the same role

c. Preferably Cisco Certified Professional (CCNP, CCSP)

d. Good communication, interpersonal skills, self-motivated team player, capable of working with minimal supervision. Good service-oriented manner & Efficient problem solver

e. Hands-on with multiple WAF platforms and deep knowledge of web application security.

f. Familiarity with firewall configuration, network protocols (TCP/IP, HTTP/S), and related security services.

g. Familiarity with IPSec, MPLS, and other VPN technologies and routing protocols

h. Working onsite, Riyadh-Saudi Arabia

At Oivan, we appreciate different lifestyles and cultural backgrounds. We welcome diversity as a strength. We consider all applications equally 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 company culture is reflective of our core values. The decisions we make today influence our tomorrow. We are sincere in our responsibility towards our employees, customers and the environment. Fellowship unites us as an international community of thinkers and doers. Throughout our hiring process, you'll have access to a broad representation of the Oivan team to get to know us as we learn about you.

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

Job Summary:

The Network Security Specialist is responsible to implement , operate and mange Network elements, monitor network for security threats or unauthorized users. Identify the machines and report on security measures taken to address threats, and secure the network elements from unauthorized access. Carries out installation, testing, and technical tasks in systems and participates in developing and implementing network security procedures and network management plans.

Key Responsibilities:

• Ensures that all Network security systems run efficiently without service interruption as per the network security operation processes and procedures.
• Implement security policies, and other tasks related to firewalls.
• Administrate and implement changes in the IT corporate network
• Manage Network systems, and other elements access.
• Monitor and report security systems performance and threats.
• Perform information security risk assessments.
• incident handling, and reporting.
• Performs other similar or related duties as requested.

Relationship Management

• Work with network vendor providers to enhance equipment/software that improve the performance of the network.
• Work with other internal network departments, and external stakeholders to highlight Network Security issues that affect the Network security or information security.
• Work With Cyber security Team, to close tasks related to Cybersecurity.

Skills & Experience :

• Good Knowledge in configuring or supporting some or all of the following; firewalls, switch, routers.
• understanding of information security management policies, processes, and Procedures.
• Continual commitment to all company goals and objectives and the ability to focus the team members on those objectives.

Qualifications & Certifications

• Bachelor's degree in Computer Science, Information Systems, or computer engineering.
• Proven experience directly related to the field.

Innovative Solutions (IS) is a leading pure-player Cyber security company in the GCC established in 2003, headquartered in Riyadh with presence in Al Khobar, Jeddah, Dubai, and Abu Dhabi. Our Cybersecurity Solutions and Services encompass Advisory Services, Technical Assurance, Solution Deployment, Professional Services, and Managed Security Services.

Innovative Solutions is committed to its mission to 'Bring Trust to Cyberspace' to ensure 'Your Business, Secured'.

The Network Engineer – Security will be responsible for designing, implementing, and maintaining secure network infrastructures to protect organizational data and resources. This role involves working closely with cybersecurity teams to enhance network security and ensure compliance with industry standards.

- Network Software & Routing: Proficiency in designing, implementing, and managing complex network architectures.

- Network Security: Hands-on experience with Fortinet Firewalls, including configuration, management, and troubleshooting.

- F5 Load Balancers: basic Experience with F5 LTM (Local Traffic Manager) for optimizing application delivery and performance.

-Troubleshooting: Advanced skills in diagnosing and resolving network and security issues.

• 1+ year of experience in network engineering
• Excellent communication skills for interfacing with various teams and stakeholders.
• Bachelor's degree in computer science, Network Engineering, Information Technology, or a related field.
• Network Routing & Switching: In-depth knowledge of routing protocols (BGP, OSPF, EIGRP) and switching technologies.
• Security Technologies: Expertise in Fortinet's FortiGate products and related security measures.
• Network Performance Tuning: Experience in optimizing network performance and reliability.
• Language: Arabic & English

• Comprehensive training and development programs.
• Opportunity for career growth and advancement.
• Friendly and supportive work environment.

Halian is hiring Senior Network & Email Security Engineer in Riyadh, Saudi Arabia.

Greetings

Experience required: 5+ Years

Duration: Permanent

Technical Skills:

* Looking for a passionate SaudiNational.

* 5+ years in enterprise network and email security operations.

* Hands-on with NGFWs (preferably Palo Alto) and a major Secure Email Gateway (e.g., Proofpoint).

* Strong change/incident management discipline; clear written reports in English (Arabic a plus).

* Comfortable with packet analysis, SSL decryption concepts, and mail flow basics with messaging teams.

Preferred

* Banking/regulated-sector experience.

* Experience integrating controls with SIEM/SOAR.

* Certifications: PCNSE (or equivalent NGFW), vendor SEG certification, ITIL.

* Interested people, share your resume to