229 Network Security jobs in Qatar

GBM is hiring a experienced and highly motivated Mid-Career Network Security Engineer to join our information security team. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting our organization’s network security infrastructure. This role requires a strong understanding of network protocols, security principles, and a proven ability to protect sensitive data and systems from evolving cyber threats. This position demands a balance between technical expertise and strong client-facing skills, focusing on network security solutions.

Key Responsibilities:

• Design, implement, and manage network security solutions, including firewalls (e.g., Palo Alto, Cisco ASA, Fortinet), intrusion detection/prevention systems (IDS/IPS), VPNs, web application firewalls (WAFs) and other security appliances.
• Monitor network security systems for anomalies, alerts and potential security breaches, and respond effectively to incidents.
• Conduct vulnerability assessments and penetration testing to identify and address security weaknesses in the network infrastructure.
• Develop, implement, and enforce network security policies, standards, and procedures in alignment with industry best practices and compliance requirements.
• Perform reviews of network configurations to ensure compliance and identify areas for improvement.
• Administer and troubleshoot network devices such as routers, switches, and wireless access points, with a focus on their security configurations.
• Participate in the evaluation and selection of new security technologies and tools.
• Collaborate with IT operations, development teams, and other stakeholders to integrate security into all phases of the system development lifecycle.
• Develop and maintain comprehensive documentation for network security architecture, configurations, and procedures.
• Stay up-to-date with the latest security trends, threats, vulnerabilities and technologies.
• Provide technical guidance and mentorship to team members as needed.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity or a related field.
  (Relevant experience may substitute for a degree).
• 5 to 8 years of progressive experience in network security engineering or a similar role.
• Strong expertise with various security technologies, including:
  • Next Generation Firewalls (e.g., Palo Alto Networks, Cisco ASA, Fortinet).
  • IDS/IPS solutions.
  • VPN technologies (IPsec, SSL VPN).
  • Network Access Control (NAC) solutions.
  • SIEM (Security Information and Event Management) platforms.
  • Symantec (Broadcom) Web Proxy
  • Endpoint security solutions (AV and EDR).
• In-depth knowledge of networking protocols and services: TCP/IP, DNS, DHCP, HTTP/S, BGP, OSPF, VLANs, etc.
• Proven experience in incident response, forensics, and remediation.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work independently and as part of a team in a fast-paced environment.
• Collaboration with pre-sales, project team, vendors and contractors.
• Strong attention to detail and commitment to security best practices.
• Sound experience in implementing multi-vendor security solutions.

Preferred Skills and Certifications:

Any of the below mentioned skills/certifications would be preferred.

• Professional level security certifications (e.g: CCNP Security, PCNSE, etc .) — Must
• Certified experience with Cisco ISE — Must
• Certified Information Systems Security Professional (CISSP) — Preferred
• Certified Ethical Hacker (CEH) — Preferred
• CompTIA Security+ — Preferred
• Competitive salary and benefits.
• Opportunity to work on innovative projects.
• Collaborative and flexible work environment.
• Opportunities for professional development and learning.

How To Apply:

Submit your updated resume and a cover letter detailing your experience as Network Security Engineer

Key Responsibilities:

• Design, implement, and maintain LAN/WAN network infrastructure.
• Manage WiFi controllers (Aruba) and ensure reliable wireless network connectivity.
• Configure and maintain firewalls, Web Application Firewalls (WAF), and other network security devices.
• Monitor network performance, troubleshoot issues, and optimize system efficiency.
• Implement and enforce security policies, procedures, and best practices.
• Conduct regular vulnerability assessments and recommend mitigation strategies.
• Collaborate with cross-functional teams to support IT projects and infrastructure upgrades.

Basic Requirements:

• Minimum 3-5 years of experience in Network & Security Engineering to operate within the QIG ICT/Infrastructure section
• Preferred certifications: CEH, CompTIA Security+, CISSP, CISA, MCSA/MCSE, CCNA, ITIL, ISO/IEC 27001:2022
• Should have experience in Network Design & Implementation (LAN/WAN), WiFi Controller Management (Aruba), Firewall & WAF Configuration, Cloud Security, and Patch Management
• Bachelor's Degree in computer science or equivalent.
• Should be available to join immediately.

Job Type: Full-time

Engineer - Network Security role at Galfar Al Misnad Engineering and Contracting W.L.L. The candidate should have deft knowledge in QatarEnergy Cyber Security Standards (OT/IT standards).

• Firewall hardening standards
• Hardening test standards
• Modbus firewall tests
• OPC/Exa OPC/Exa Quantum communication tests
• Firmware upgradation for firewalls, switches, and accessories
• AV and backup solutions
• Application Whitelisting
• User Management and Active Directory integration
• VLAN configurations and permissions
• USB decontamination solutions
• Anomaly detection systems
• IT security policies

Able to support in design, implementation, testing and commissioning of Software and Hardware related Cyber security as mentioned above.

• Entry level

• Full-time

• Information Technology

• Construction

Engineer - Network Security role at Galfar Al Misnad Engineering and Contracting W.L.L. The candidate should have deft knowledge in QatarEnergy Cyber Security Standards (OT/IT standards).

• Firewall hardening standards
• Hardening test standards
• Modbus firewall tests
• OPC/Exa OPC/Exa Quantum communication tests
• Firmware upgradation for firewalls, switches, and accessories
• AV and backup solutions
• Application Whitelisting
• User Management and Active Directory integration
• VLAN configurations and permissions
• USB decontamination solutions
• Anomaly detection systems
• IT security policies

Able to support in design, implementation, testing and commissioning of Software and Hardware related Cyber security as mentioned above.

• Entry level

• Full-time

• Information Technology

• Construction

Join to apply for the Senior Network Security Engineer role at Commercial Bank

Join to apply for the Senior Network Security Engineer role at Commercial Bank

About Commercial Bank Of Qatar

Commercial Bank, founded in 1975 and headquartered in Doha, plays a vital role in Qatar's economic development by offering a range of personal, business, government, international and investment services. We believe in empowering our employees, providing them with opportunities for growth and professional development.

About Commercial Bank Of Qatar

Commercial Bank, founded in 1975 and headquartered in Doha, plays a vital role in Qatar's economic development by offering a range of personal, business, government, international and investment services. We believe in empowering our employees, providing them with opportunities for growth and professional development.

By Joining us, you'll be part of a workplace culture that fosters innovation, supports work-life balance, and encourages you to reach your full potential.

Join us in shaping the future of banking!

Job Summary

The Senior Network Security Engineer will be responsible for implementing, supporting and maintaining the Network Security Solutions and Infrastructure of CBQ, ensuring the highest level of Security, Availability, Resiliency and performance levels based on best practices and Industry standards.

Establish technical priorities, standards and procedures, ensure sufficient network/system capacities for organizational needs. Be a key member in defining IT strategy.

Key Accountabilities

• Firewalls ( Cisco ASA, Check Point, Palo-Alto, Firepower)
• Symantec Proxy, CAS, WSS
• Ironport Email Security
• Tipping Point Intrusion Prevention System & SMS
• Sonicwall SSL VPN
• TrendMicro Apex one
• RSA Authentication Manager
• Forescout NAC
• Cisco ISE
• F5 LTM, ASM
• Design, implement and manage enterprise wide multi-tiered, secure and high availability infrastructure based on best practices & banks policy.
• Upgrading firmwares of all devices, remediating vulnerabilities based on the advisories.
• Provide accurate problem diagnosis and solutions.
• Daily monitoring and housekeeping of the Network Security Devices and support for any network security related issues around the clock.
• Remain proficient in support scope of the Network Security Environment.
• Maintain service guidelines as outlined by CBQ.
• Taking configuration backups of network security devices.
• Well versed in using Wireshark and other packet capture methods to troubleshoot encrypted & unencrypted traffic.
  
  

• Coordinating with vendors to get level 2 and 3 support in case of critical situations.
• Perform on-demand activities based on the projects or adhoc request from the management.
• Coordinating with internal IT and application support teams to facilitate their requirements on timely basis.
• Stream line support and monitoring to improve overall network efficiency.
• Day to day network troubleshooting and maintaining best practices and lessons learned.
• Responsible to provide highest level of service availability, restoring business services from network outages, participating in Incident & Problem management.
• Technology Refreshments - Technical consulting, BoQ validation and implementation / migration support.
• Carrying out periodic / planned failover testing & DR Drills.
• Project coordination, initiation, implementation and closure support to project management team.
• Hardening the devices as per Industry standards & CBQ policies.
  
  

• Quick Problem solving & Analytical skills.
• Self-Initiative.
• Ability to work under pressure.
• Adaptability to CB Environment & Work Culture.
• Must possess good work ethics.
• Capable to work independently with minimal guidance and be team player.
  
  

• Bachelor in Engineering or Computer Science.
• Must have 8+ years of experience in enterprise level network security domain.
• Must possess valid certifications CCSA, CCSE, CCIE Security.
• Must have enterprise level network implementation, migration & operational experiences.
• Hands on experience with various security protocols.
  
  

• Best Digital Bank in the Middle East 2024 by World Finance and Best Mobile Banking App in the Middle East 2024 by Global Finance.
• An Innovation-Driven, Digital-First Environment where employees work with the latest tools and technologies to redefine banking
• Opportunities for Global Partnerships & International Exposure, connecting employees with global networks and perspectives.
• A focus on Employee Well-being & Work-Life Balance, ensuring a healthy and supportive environment for all team members
• Competitive Compensation & Benefits that ensure our employees are rewarded for their dedication and performance
• A strong Commitment to Diversity, Equity & Inclusion, fostering a culture that values every individual's unique perspective
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Banking

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Responsible for handling day-to-day Network & Security operations.

Requirements

• Responsible for overseeing day-to-day Network & Security operations.
• Maintain, support, administer, and install/upgrade production network security devices, including outside of working hours in an on-call capacity.
• Support, administer, and install/upgrade network and security platforms, including multivendor firewalls, VPNs, routers, load balancers, switches, security appliances, IPS, and LAN/WAN.
• Contact and interact with external suppliers (e.g., logging support calls, following up with vendors/partners, and driving issues to closure).
• Manage incident, change, and problem management for Network and security infrastructure.
• Handle reports, backups, and configuration housekeeping.
• Coordinate and provide support for site visit activities at different locations.
• Liaise with vendors and clients for device upgrades, data center migration, device migrations, new device implementation, new technology implementation, existing hardware replacement, and migrations.
• Follow ITIL standards including Incident, Change, and Problem Management, as well as policies, procedures, and knowledge of information security best practices.
• Manage Load balancing platforms: F5 with LTM, APM, WAF, DDOS
• Manage Security Platforms including Cisco FTD, Palo Alto Fortinet, DDOS
• Manage Microsoft Azure cloud network Security infrastructure.
• Manage Google Cloud Network Security infrastructure.
• Coordinate with the Information Security team to implement recommended mitigation plans.
• Create and maintain network inventory/diagrams, as well as Standard Operating Procedure (SOP) documentation.
• Coordinate/consult with clients to understand requirements, plan, and execute.
• Coordinate with peer teams in Windows, applications, and IT support to achieve tasks based on client requirements.

General Requirements

• 10+ years and minimum 8 years relevant experience
• Bachelors / master's degree in computer science or Equivalent
• Relevant certifications in networking domain
• Proven skills and experience in the similar role.
• Excellent communication skills both written and verbal.
• Ability to convey complex technical information concisely.
• A high level of motivation in learning new technologies.
• Hard worker, self-motivated and result-driven individual.
• Willing to work in non-standard working hours.
• Ability to work well in groups and independently.
• Strong analytical and problem-solving skills.

Job Details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Human Resources Services

Join to apply for the Senior Network Security Engineer role at Commercial Bank

Join to apply for the Senior Network Security Engineer role at Commercial Bank

About Commercial Bank Of Qatar

Commercial Bank, founded in 1975 and headquartered in Doha, plays a vital role in Qatar’s economic development by offering a range of personal, business, government, international and investment services. We believe in empowering our employees, providing them with opportunities for growth and professional development.

About Commercial Bank Of Qatar

Commercial Bank, founded in 1975 and headquartered in Doha, plays a vital role in Qatar’s economic development by offering a range of personal, business, government, international and investment services. We believe in empowering our employees, providing them with opportunities for growth and professional development.

By Joining us, you’ll be part of a workplace culture that fosters innovation, supports work-life balance, and encourages you to reach your full potential.

Join us in shaping the future of banking!

Job Summary

The Senior Network Security Engineer will be responsible for implementing, supporting and maintaining the Network Security Solutions and Infrastructure of CBQ, ensuring the highest level of Security, Availability, Resiliency and performance levels based on best practices and Industry standards.

Establish technical priorities, standards and procedures, ensure sufficient network/system capacities for organizational needs. Be a key member in defining IT strategy.

Key Accountabilities

• Firewalls ( Cisco ASA, Check Point, Palo-Alto, Firepower)
• Symantec Proxy, CAS, WSS
• Ironport Email Security
• Tipping Point Intrusion Prevention System & SMS
• Sonicwall SSL VPN
• TrendMicro Apex one
• RSA Authentication Manager
• Forescout NAC
• Cisco ISE
• F5 LTM, ASM
• Design, implement and manage enterprise wide multi-tiered, secure and high availability infrastructure based on best practices & banks policy.
• Upgrading firmwares of all devices, remediating vulnerabilities based on the advisories.
• Provide accurate problem diagnosis and solutions.
• Daily monitoring and housekeeping of the Network Security Devices and support for any network security related issues around the clock.
• Remain proficient in support scope of the Network Security Environment.
• Maintain service guidelines as outlined by CBQ.
• Taking configuration backups of network security devices.
• Well versed in using Wireshark and other packet capture methods to troubleshoot encrypted & unencrypted traffic.
  
  

• Coordinating with vendors to get level 2 and 3 support in case of critical situations.
• Perform on-demand activities based on the projects or adhoc request from the management.
• Coordinating with internal IT and application support teams to facilitate their requirements on timely basis.
• Stream line support and monitoring to improve overall network efficiency.
• Day to day network troubleshooting and maintaining best practices and lessons learned.
• Responsible to provide highest level of service availability, restoring business services from network outages, participating in Incident & Problem management.
• Technology Refreshments – Technical consulting, BoQ validation and implementation / migration support.
• Carrying out periodic / planned failover testing & DR Drills.
• Project coordination, initiation, implementation and closure support to project management team.
• Hardening the devices as per Industry standards & CBQ policies.
  
  

• Quick Problem solving & Analytical skills.
• Self-Initiative.
• Ability to work under pressure.
• Adaptability to CB Environment & Work Culture.
• Must possess good work ethics.
• Capable to work independently with minimal guidance and be team player.
  
  

• Bachelor in Engineering or Computer Science.
• Must have 8+ years of experience in enterprise level network security domain.
• Must possess valid certifications CCSA, CCSE, CCIE Security.
• Must have enterprise level network implementation, migration & operational experiences.
• Hands on experience with various security protocols.
  
  

• Best Digital Bank in the Middle East 2024 by World Finance and Best Mobile Banking App in the Middle East 2024 by Global Finance.
• An Innovation-Driven, Digital-First Environment where employees work with the latest tools and technologies to redefine banking
• Opportunities for Global Partnerships & International Exposure, connecting employees with global networks and perspectives.
• A focus on Employee Well-being & Work-Life Balance, ensuring a healthy and supportive environment for all team members
• Competitive Compensation & Benefits that ensure our employees are rewarded for their dedication and performance
• A strong Commitment to Diversity, Equity & Inclusion, fostering a culture that values every individual’s unique perspective
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Banking

Referrals increase your chances of interviewing at Commercial Bank by 2x

Get notified about new Senior Network Security Engineer jobs in Doha, Qatar .

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.