40 Network Troubleshooting jobs in Qatar

Years of Experience: 12–15 years

Key Duties and Responsibilities

Cloud & Infrastructure Administration

• Manage cloud services, including landing zones, subscriptions, management groups, and policies.

• Architect, implement, and support cloud solutions (IaaS, PaaS, SaaS).

• Configure and maintain cloud resources such as Virtual Machines, App Services, API Management, Logic Apps, Storage Accounts, and Security Services.

• Ensure best practices in backup configurations, patch management, and cloud security.

• Provide service improvements and cost optimization strategies.

• Assess cloud infrastructure challenges and propose solutions.

• Support cloud workload migrations and validate technical strategies.

• Implement and maintain Identity and Access Management (IAM), Conditional Access, MFA, and RBAC models.

• Utilize Azure DevOps, Infrastructure as Code (IaC) deployments using Terraform and PowerShell.

On-Premises Administration

• Deploy, configure, and manage VMware vSphere ESXi clusters, vCenter Servers, and related technologies.

• Monitor and troubleshoot VMware environments, virtual machines, storage, and networks.

• Administer Microsoft Active Directory, Windows/Linux platforms, and enterprise security frameworks.

• Ensure compliance with industry security standards and regulatory requirements.

Operational Excellence

• Support BAU (Business-As-Usual) operations and major incident resolution (P1, P2).

• Streamline and improve BAU processes to enhance operational efficiency.

• Lead integration and knowledge transfer of Azure projects to BAU teams.

• Provide technical guidance, mentoring, and training to team members.

Office 365 Administration

• Administer and troubleshoot Office 365 workloads (Exchange Online, SharePoint, Teams, OneDrive).

• Define and enforce identity and access controls, application permissions, and security policies.

• Implement Office 365 security best practices and compliance policies.

Disaster Recovery & Risk Management

• Develop and implement disaster recovery plans and risk assessments.

• Conduct regular testing and simulations to ensure business continuity.

Documentation & Standardization

• Develop Standard Operating Procedures (SOPs) and best practice guidelines.

• Maintain up-to-date documentation for infrastructure and security configurations.

• Lead and manage RFPs/RFQs/POs and proof of concept (PoC) initiatives.

Required Skills & Experience

• 10+ years in IT infrastructure, cloud, and systems administration.

• Hands-on experience in designing and deploying cloud/on-premises solutions.

• Strong automation skills in cloud (IaaS) and Infrastructure as Code (IaC).

• Proficiency in Windows/Linux environments, virtualization (VMware, Nutanix), and storage solutions.

• Expertise in Microsoft Active Directory, IAM, and cloud security.

• Strong process improvement, problem-solving, and analytical skills.

• Experience in Office 365 administration, security, and compliance.

• Excellent communication, documentation, and collaboration skills.

Preferred Qualifications

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

• Relevant certifications such as:

  • Azure: AZ-104, AZ-305, AZ-500, AZ-700, SC-100

  • GCP Professional Certification

  • Red Hat Certified System Administrator (RHCSA)

  • VMware Certified Professional – Data Center Virtualization (VCP-DCV)

• Knowledge of Kubernetes and containerization technologies.

• Experience in project management methodologies.

Leadership & Ownership

• Act as the escalation point for managed services and infrastructure-related issues.

• Lead infrastructure security, migrations, and operations projects.

• Drive standardization, best practices, and knowledge sharing across teams.

Language Requirement: Proficiency in English is mandatory; Arabic proficiency is an advantage.

Technical position with detailed knowledge of networking, particular to the construction industry. Provides networking support during design and implementation phases of customer projects, including network pre-sales quotes, estimation, and design. Also provides post-sales support. In-depth understanding of LAN / WAN systems and related issues, with a focus on at least one of the following areas: CCTV, IT, AV, or ELV.

Duties and Responsibilities :

• Under the supervision of Senior Network Engineer or Technical Manager, supports project pre-sales engineering, design, and implementation.
• Designs, installs, configures, and tests active components of IP networks as directed.
• Understands and follows industry standards related to networking.
• Configures, analyzes, and troubleshoots active IP networks according to specifications, including switches/routers, firewalls, DMS, wireless, or advanced IP voice systems of various manufacturers.
• Addresses product-related issues with manufacturer TAC/support staff.
• Recommends upgrades or system improvements as required.
• Contacts multiple industry vendors and equipment providers for inquiries.
• Maintains certifications and keeps updated on technological developments in his area of expertise.
• Supports the Implementation Team as a Project Engineer, providing basic engineering support and detailed knowledge in his area of expertise.
• Assists in developing written procedures related to the position.
• Performs other tasks as delegated by the direct manager or superior.

Education, Experience & Certifications :

• Bachelor's degree from an accredited university in Electronics and Communication Engineering, Computer Engineering, or related fields.
• Minimum of 2-3 years relevant experience in networking, with expertise in at least two or three of the following areas: Routing & Switching, WiFi, DMS, Security, Structured Cabling, and Collaboration.
• CCNA / HCNA / CCNP / HCNP / CCIE certification or equivalent.
• Experience in designing network systems.
• Advanced skills in IP backbone structure, including LAN/WAN, firewall, and WiFi.

Skills & Abilities :

• Superior analytical and problem-solving skills.
• Detail-oriented and organized.
• Ability to read and understand shop drawings and specifications.
• Excellent written and verbal communication skills in English.
• Customer service-oriented, maintaining professional client relationships.
• Excellent time management skills.
• Willingness to travel and work off-site as required by projects.
• Ability to adapt to industry developments and new technologies.
• Highly self-motivated, requiring minimal training or coaching.
• Excellent interpersonal and presentation skills.
• Ability to work well under pressure and handle multiple tasks.

• Good knowledge on Network Monitoring solutions.
• Knowledge in Azure networking is preferable.
• Knowledge in Load Balancer is preferable.
• Knowledge in SD technologies is preferable.
• Adhere to CLIENT's procedures and guidelines for design, selection, implementation, and maintenance of network components as well as the change management process.
• Properly administer network software, hardware, and components and ensure the availability of the network infrastructure.
• Control network devices/components and coordinate network access and use.
• Anticipate potential networking problems and implement preventive measures.
• Perform routine network component startup and shutdown procedures, and maintain control records.
• Maintain equipment or coordinate with suppliers and subcontractors to ensure high availability and service levels.
• Maintain logs related to network functions, as well as maintenance and repair records.
• Maintain current documentation including logical and physical network designs and layout diagrams.
• Manage small to medium sized projects according to agreed-upon budgets and schedules.
• Strong knowledge of Routing and Switching Protocols such as OSPF, EIGRP, BGP, MPLS, VPC.
• Strong knowledge of Security technologies such as IPS, DPI, Load balancing, VPN implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
• Design, plan, establish, and optimize wireless networks.
• Develop wireless network infrastructures and make recommendations on systems enhancements for optimization.
• Provide technical assessment of requirements and definition from conception to launch.
• Monitor network equipment for outages, traffic problems, and service levels, and provide problem resolution when needed.
• Analyze equipment performance records to determine the need for repair, replacement, or enhancement.
  
  

• Minimum Qualification: Bachelor of Engineering or Computer Science.
• Minimum Work Experience: Minimum of 8+ years of experience.
• Level of English: Excellent in both reading and writing.
  
  

• For CCNP, at least 5 years of similar experience. For CCIE, at least 7 years of similar experience.
• CISCO Certified Routing and Switching Engineer.
• CISCO Certified Voice Engineer.
• CISCO Certified Wireless Engineer.
• Certified Network Security Engineer.
  
  

Experience

Experience: 5-10 Years

Note: Only candidates who are currently in Qatar will be preferred.

• Deploy, configure, and optimize network solutions for enterprise and data center environments.
• Perform on-site project execution including installation, configuration, integration, and system testing.
• Troubleshoot complex network issues across LAN, WAN, WLAN, and security layers.
• Provide technical support during project delivery, ensuring smooth cutover and handover.

• Implement and support Layer 2 / 3 protocols (BGP, OSPF, MPLS, VXLAN, EVPN).
• Design and maintain enterprise switching and routing infrastructure.
• Deploy and optimize WLAN solutions including Wi-Fi 6 and enterprise wireless systems.

• Configure and manage firewalls, VPNs, and IDS / IPS solutions (Cisco ASA / Firepower, Huawei NGFW, Fortinet FortiGate, Palo Alto NGFW).
• Implement network segmentation, access control, and Zero Trust principles.
• Ensure compliance with security frameworks (ISO 27001, NIST, GDPR, QCSF).

• Design and implement hybrid connectivity between on-premises and cloud (AWS, Azure, GCP).
• Support cloud networking solutions such as Cloud VPN, Direct Connect, and ExpressRoute.

• Monitor and analyze network performance using tools like SolarWinds, PRTG, or Nagios.
• Conduct proactive performance tuning, QoS optimization, and troubleshooting.
• Maintain detailed technical documentation (HLDs, LLDs, IP / VLAN schemas).

• Work closely with project managers, presales teams, and customers to align requirements.
• Provide input on solution design and technical recommendations.
• Mentor junior engineers and support team members on technical issues.

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• 5–10 years of proven experience in enterprise and data center networking.

• Cisco CCNA or Huawei HCIA (mandatory).
• Cisco CCNP or Huawei HCNP or equivalent (preferred).
• Fortinet NSE 4–7 (preferred).
• Palo Alto PCNSA / PCNSE (preferred).
• Cloud networking fundamentals (AWS, Azure, or GCP) are an advantage.

• Strong knowledge of LAN, WAN, SD-WAN, MPLS, and enterprise routing / switching.
• Hands-on experience with Cisco, Huawei, Fortinet, and Palo Alto solutions.
• Proficiency in firewall, VPN, and network security architectures.
• Experience with Wi-Fi and enterprise wireless deployments.
• Familiarity with automation tools (Python, Ansible, Terraform) is a plus.
• Strong troubleshooting and analytical skills.

Technical position with detailed knowledge of networking, particular to the construction industry. Provides networking support during design and implementation phases of customer projects, including network pre-sales quotes, estimation, and design. Also provides post-sales support. In-depth understanding of LAN / WAN systems and related issues, with a focus on at least one of the following areas: CCTV, IT, AV, or ELV.

Duties and Responsibilities :

• Under the supervision of Senior Network Engineer or Technical Manager, supports project pre-sales engineering, design, and implementation.
• Designs, installs, configures, and tests active components of IP networks as directed.
• Understands and follows industry standards related to networking.
• Configures, analyzes, and troubleshoots active IP networks according to specifications, including switches/routers, firewalls, DMS, wireless, or advanced IP voice systems of various manufacturers.
• Addresses product-related issues with manufacturer TAC/support staff.
• Recommends upgrades or system improvements as required.
• Contacts multiple industry vendors and equipment providers for inquiries.
• Maintains certifications and keeps updated on technological developments in his area of expertise.
• Supports the Implementation Team as a Project Engineer, providing basic engineering support and detailed knowledge in his area of expertise.
• Assists in developing written procedures related to the position.
• Performs other tasks as delegated by the direct manager or superior.

Education, Experience & Certifications :

• Bachelor's degree from an accredited university in Electronics and Communication Engineering, Computer Engineering, or related fields.
• Minimum of 2-3 years relevant experience in networking, with expertise in at least two or three of the following areas: Routing & Switching, WiFi, DMS, Security, Structured Cabling, and Collaboration.
• CCNA / HCNA / CCNP / HCNP / CCIE certification or equivalent.
• Experience in designing network systems.
• Advanced skills in IP backbone structure, including LAN/WAN, firewall, and WiFi.

Skills & Abilities :

• Superior analytical and problem-solving skills.
• Detail-oriented and organized.
• Ability to read and understand shop drawings and specifications.
• Excellent written and verbal communication skills in English.
• Customer service-oriented, maintaining professional client relationships.
• Excellent time management skills.
• Willingness to travel and work off-site as required by projects.
• Ability to adapt to industry developments and new technologies.
• Highly self-motivated, requiring minimal training or coaching.
• Excellent interpersonal and presentation skills.
• Ability to work well under pressure and handle multiple tasks.

• Good knowledge on Network Monitoring solutions.
• Knowledge in Azure networking is preferable.
• Knowledge in Load Balancer is preferable.
• Knowledge in SD technologies is preferable.
• Adhere to CLIENT’s procedures and guidelines for design, selection, implementation, and maintenance of network components as well as the change management process.
• Properly administer network software, hardware, and components and ensure the availability of the network infrastructure.
• Control network devices/components and coordinate network access and use.
• Anticipate potential networking problems and implement preventive measures.
• Perform routine network component startup and shutdown procedures, and maintain control records.
• Maintain equipment or coordinate with suppliers and subcontractors to ensure high availability and service levels.
• Maintain logs related to network functions, as well as maintenance and repair records.
• Maintain current documentation including logical and physical network designs and layout diagrams.
• Manage small to medium sized projects according to agreed-upon budgets and schedules.
• Strong knowledge of Routing and Switching Protocols such as OSPF, EIGRP, BGP, MPLS, VPC.
• Strong knowledge of Security technologies such as IPS, DPI, Load balancing, VPN implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
• Design, plan, establish, and optimize wireless networks.
• Develop wireless network infrastructures and make recommendations on systems enhancements for optimization.
• Provide technical assessment of requirements and definition from conception to launch.
• Monitor network equipment for outages, traffic problems, and service levels, and provide problem resolution when needed.
• Analyze equipment performance records to determine the need for repair, replacement, or enhancement.
  
  

• Minimum Qualification: Bachelor of Engineering or Computer Science.
• Minimum Work Experience: Minimum of 8+ years of experience.
• Level of English: Excellent in both reading and writing.
  
  

• For CCNP, at least 5 years of similar experience. For CCIE, at least 7 years of similar experience.
• CISCO Certified Routing and Switching Engineer.
• CISCO Certified Voice Engineer.
• CISCO Certified Wireless Engineer.
• Certified Network Security Engineer.