19 Network Architect jobs in Doha

Design scalable high-performance network solutions for sports venues

Ensure network reliability during sports events and non-events

Create innovative designs to meet diverse connectivity needs

Maintain seamless network operations

Lead and mentor a team of network engineers and technicians

Promote collaboration and excellence within the team

Have over 10 years of experience in designing implementing and maintaining large-scale networks

Possess a proficient understanding of networking protocols like LAN WAN WIFI ISE and Cisco Products and solutions

Demonstrate project management and leadership skills

Handle documentation compliance budgeting and cost management

Hold a Bachelors Degree in Engineering preferably in Computer / Electronics / Telecommunication / IT

Hold a Cisco Certified Internetwork Expert (CCIE) certification

Possessing a Project Management Professional (PMP) certificate is an added advantage.

Key Skills

Load Balancing

Routing Protocols

Network Engineering

BGP

LAN

Computer Networking

IPsec

OSPF

Cisco ASA

Juniper

MPLS

Network Architecture

Employment Type: Full Time

Experience: years

Vacancy: 1

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We are seeking an experienced Network Architect Lead to spearhead the architectural design of cutting-edge network solutions for premier sports venues. In this strategic role, you will be responsible for creating scalable, secure, and high-performance network infrastructures, including LAN, WAN, Wi-Fi, and data center networks, tailored for international sports events and daily operations. You will provide technical leadership and mentorship to a skilled team of network architects, guiding them through project planning, execution, and delivery. This position involves defining and documenting network architecture, performing capacity planning, and managing the full lifecycle of project documentation from business case to implementation. You will also evaluate new technologies, manage vendor relationships through POCs and RFPs, and oversee network budgets to ensure cost-effectiveness. Your expertise will be crucial in driving best practices and ensuring our network solutions meet the highest standards of performance and reliability. Requirements: 10+ years of work experience in IT, with 6+ years in a similar network architecture role. Bachelor's Degree in Engineering, Information Technology, Computer Science, or equivalent experience. Mandatory certification: CCIE, CCNP, or an equivalent in Cloud and SD-WAN technologies. Expertise in network design and architecture for LAN, WAN, Wi-Fi, and cloud infrastructure. Proven experience leading large-scale network projects and managing a technical team. Proficiency in creating end-to-end documentation including Business Cases, RFPs, HLDs, and LLDs. Strong skills in vendor management, technology evaluation, and stakeholder communication. Demonstrated experience in budgeting, cost management, and procurement for network infrastructure. Direct experience designing network solutions for large sports venues or major international events. Advanced knowledge of SD-WAN and cloud networking technologies and solutions. Expertise in network security principles and tools such as Cisco ISE. Strong understanding of business continuity and disaster recovery planning for critical network services. Experience in post-project cost and performance analysis. Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industries: Information Services and Technology, Information and Media

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A leading company that specializes in providing technology solutions and services particularly focusing on data management and software systems is looking for a highly qualified Senior Network Architect with a focus on Cybersecurity to join our clients team in Qatar. The ideal candidate will have at least 5 years of experience in network design and architecture with a specialized understanding of cybersecurity principles protocols and solutions. This role involves designing implementing and securing complex network infrastructures to protect the organizations critical assets from evolving cyber threats while maintaining network performance and scalability. Key Responsibilities

Cybersecurity Network Design : Design and architect secure network infrastructures including firewalls VPNs IDS / IPS and other security measures ensuring high availability scalability and resilience against cyber threats. Security Architecture Leadership : Lead efforts in creating network security strategies policies and frameworks that align with organizational goals and regulatory requirements. Risk Management : Identify assess and mitigate cybersecurity risks within the network infrastructure ensuring all network components meet or exceed security standards. Vulnerability Assessment & Mitigation : Conduct regular network security assessments penetration testing and vulnerability scans and implement necessary security measures to mitigate risks. Advanced Security Solutions : Integrate cuttingedge cybersecurity technologies including nextgen firewalls secure SDWAN Zero Trust models and intrusion detection / prevention systems (IDS / IPS) into network designs. Collaboration with Security Teams : Work closely with security operations incident response and threat intelligence teams to ensure network designs are aligned with the organizations cybersecurity posture and threat landscape. Compliance & Regulatory Adherence : Ensure the network infrastructure complies with industryspecific regulations and standards such as PCIDSS HIPAA GDPR and NIST through secure design and implementation. Troubleshooting & Incident Response : Provide expertise in network security incident investigation and resolution working with the incident response team to address security breaches or vulnerabilities. Documentation : Develop and maintain detailed network security documentation including architecture diagrams security protocols and security best practices. Mentorship & Training : Mentor junior engineers and other team members on network security best practices troubleshooting techniques and design principles. Requirements

Bachelors degree in Computer Science Information Technology Cybersecurity Network Engineering or a related field. Minimum of 5 years of handson experience in network architecture and design with a focus on cybersecurity solutions. Proven expertise in designing and implementing secure networks for largescale environments. Strong knowledge of security technologies including firewalls VPNs network access control (NAC) intrusion prevention / detection systems (IPS / IDS)SIEM and DDoS protection. Certified CISCO CCNP. Willing to work in Qatar. Follow the Black Pearl channel on WhatsApp. Employment Type: Full-Time

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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

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Overview

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). Responsibilities

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. Seniority level

Entry level Employment type

Full-time Job function

Information Technology Industries

Construction

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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

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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

Implementation, Configuring, troubleshooting and monitoring of all the network security devices within the bank, which includes

• 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.
  
  

Other Accountabilities

• 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.
  
  

Availability for support outside working days & working hours.

Key Competencies

• 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.
  
  

Qualifications And Experiences

• 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.
  
  

Well versed & hands-on in emerging technologies related to Security domain.

Why Commercial Bank?

• 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
  
  

At Commercial Bank, we don’t just offer careers, We shape futures by pioneering digital transformation in Qatar’s banking sector, blending digital-first approach to redefine banking through innovative solutions.

Disclaimer

We appreciate your interest in joining CBQ! Please note that only selected candidates will be contacted for further steps in the hiring process. This job posting is for informational purposes only, and CBQ reserves the right to modify, withdraw, or close it at any time without notice.

Seniority level

• Seniority level Mid-Senior level

Employment type

• Employment type Full-time

Job function

• Job function Information Technology
• Industries Banking

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

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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

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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

Implementation, Configuring, troubleshooting and monitoring of all the network security devices within the bank, which includes 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.

Other Accountabilities

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.

Availability for support outside working days & working hours.

Key Competencies

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.

Qualifications And Experiences

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.

Well versed & hands-on in emerging technologies related to Security domain.

Why Commercial Bank?

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

At Commercial Bank, we don’t just offer careers, We shape futures by pioneering

digital transformation

in Qatar’s banking sector, blending

digital-first

approach to redefine banking through

innovative

solutions.

Disclaimer

We appreciate your interest in joining CBQ! Please note that only selected candidates will be contacted for further steps in the hiring process. This job posting is for informational purposes only, and CBQ reserves the right to modify, withdraw, or close it at any time without notice. Seniority level

Seniority level Mid-Senior level Employment type

Employment type Full-time Job function

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.

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