84 Network Systems jobs in Qatar

About the Role

We are seeking a highly skilled Network Engineer (Level 2) to join our team. This role involves the operation, design, implementation, and optimization of network infrastructure that supports mission-critical systems. The successful candidate will work on ICT projects, manage escalated issues, and provide technical leadership to ensure high availability and security of the control room network environment.

Key Responsibilities

• Manage the full network lifecycle (Planning, Design, Implementation, Operation, Optimization – PDIOO).
• Provide 1st and 2nd line support for network operations in the control room.
• Support and implement complex network upgrades and migration activities.
• Perform root cause analysis and resolve highly complex networking problems.
• Mentor and train junior engineers; provide escalation support for advanced technologies.
• Work with system integrators to oversee ICT project implementations.
• Align IT strategy, processes, and assets with business objectives.
• Coordinate with Cisco TAC for escalated troubleshooting.
• Develop future network architecture to deliver new services and reduce risks.

Qualifications & Experience

Essential:

• Bachelor's or Master's degree in Computer Science / Engineering.
• 8+ years' experience in a similar role.
• Must hold CCNP certification (CCIE Routing & Switching desirable).
• Must hold ITIL V3 certification.
• Strong ability to analyze, configure, and manage medium to large networks.

Desirable:

• Project Management qualification (PRINCE2, PMP, or equivalent).
• VMware vSphere and virtualization experience.
• Voice solution experience.
• Exposure to Asset Affairs business functions.

Technical Knowledge Required:

• Hands-on experience with:
• Cisco Nexus (7K/5K/2K), 1000V, UCS FI, MDS Series, SAN.
• Cisco ASA/VPN, UTM solutions, and borderless networking (BYOD, ISE).
• Cisco WLC, WCS, WAP, and wireless survey/solutions.
• TACACS / RADIUS, DNS, DHCP, and other IP services.
• FI load balancers and application delivery control.

Key Skills & Competencies

• Strong communication and presentation skills.
• Leadership, teamwork, and project management abilities.
• Analytical problem-solving with actionable planning.
• Self-motivated with initiative and customer focus.
• Strong technical skills in enterprise networking environments.

Job Type: Full-time

Experience:

• Network Engineer: 6 years (Preferred)

Role Description

This is a full-time on-site role for a System Administrator located in the Doha Metropolitan Area. The System Administrator will be responsible for managing and maintaining the company's computer systems and servers. Day-to-day tasks include troubleshooting and providing technical support, overseeing network administration, ensuring the smooth operation of IT services, and maintaining system efficiency and security. The role requires collaboration with other IT professionals and departments to resolve technical issues and implement system improvements.

Key Responsibilities

Install, configure, and maintain Windows servers and IT systems.

Manage Active Directory, Group Policy, DNS, DHCP.

Monitor system performance, troubleshoot issues, and provide timely solutions.

Perform regular system backups, disaster recovery planning, and patch management.

Manage virtualization environments (VMware / Hyper-V).

Ensure IT security policies are applied, including firewall, antivirus, and endpoint protection.

Provide technical support to internal users and resolve escalated IT issues.

Collaborate with vendors and external providers when required.

Nair Systems is currently looking for System Administrator - Patch Management for our Qatar operations with the following Skill set and terms & conditions.

TECHNICAL SKILLS & WORK EXPERIENCE:

Knowledge & Experience:

Bachelor Degree in IT or IT related field

6 minimum years' experience in developing software applications, preferably, out of which at least 3 years with insurance applications. Mainly in DWH systems with SAP Business Objects, Microsoft SQL Server, and SQL Server Integration Service (SSIS)

Proven experience as a System Administrator, Network Administrator or similar role

Experience with databases, networks (LAN, WAN) and patch management

Knowledge of system security (e.g. intrusion detection systems) and data backup/recovery

Ability to create scripts in Python, Perl or other language

Familiarity with various operating systems and platforms

Resourcefulness and problem-solving aptitude

Excellent communication skills Release Management and version control knowledge

Excellent Business and system analysis skills

Project management skills

IT Security excellent awareness

Experience with or knowledge of programming languages and operating systems; current equipment and technologies, enterprise backup and recovery procedures, system performance-monitoring tools, active directories, virtualization, HTTP traffic, content delivery, and caching

Experience in project management, application design and integration, and cloud computing (specifically Microsoft Azure)

Expertise in creating, analyzing, and repairing large-scale distributed systems

Creating volumes, assigning to servers and remote replication

Proven experience in a network administrator role

Hands on experience in networking, routing and switching

Excellent knowledge of best practices around management, control, and monitoring of server infrastructure

Experience with firewalls, Internet VPN's remote implementation, troubleshooting, and problem resolution is desired

Ability to set up and configure server hardware

Familiarity with backup and recovery software and methodologies

SKILLS & COMPETENCIES:

Excellent communication skills

Multi tasking

Ability to problem solve high pressure issues

Good working knowledge of job scheduling and monitoring tools.

Experience of working with multiple projects/tasks and the ability to prioritize on the fly.

Experience of supporting multiple teams within a business.

Good documenting skills (Windows Office/Visio)

Joining time frame: 2 weeks (maximum 1 month)

Should you be interested in this opportunity, please send your latest resume in MS Word format at the earliest

Nair Systems is currently looking System Administrator - SCCM for our Qatar operations with the following terms & conditions.

Skills required:

• Should have experience in SCCM,Azure,M365,EUC alomg with Patch management

Joining time frame: 2 weeks (maximum 1 month)

Should you be interested in this opportunity, please send your latest resume in MS Word format at the earliest

Nair Systems is currently looking
System Administrator - SCCM- Patch Management
for our Qatar operations with the following terms & conditions.

Skills required:

• Should have experience in SCCM,Azure,M365,EUC alomg with Patch management

Joining time frame: 2 weeks (maximum 1 month)

Should you be interested in this opportunity, please send your latest resume in MS Word format at the earliest

Job Responsibility:

• Administrating infrastructure resources in the cloud (Azure, Oracle, Office 365) extensively with all Azure services such as Resource group, AVS, Virtual Machines, Storage, Virtual Networks, Load Balancers, Azure active directory, Azure AD Domain services, Azure security, and others.
• Maintaining backup and disaster recovery procedure and replication in all recovery sites.
• Administer Azure DR solution using recovery services.
• Configure Azure AAD and AD connect servers with High availability.
• Configure APP proxy, MFA, SSPR and SSO to secure on-prem/cloud services.
• Administering, monitoring, configuring, and securing VMware vSphere ESXi clusters in multiple data centers
• Implementing, configuring, and monitoring various new system projects.
• Monitor system performance and troubleshoot issues promptly.
• Managing Windows Server infrastructure components (Active Directory, DNS, DHCP, File share and Exchange).
• Patching & managing Infrastructure & cloud vulnerabilities.
• Daily Operation, monitoring and troubleshooting System health, Data center activities, Server firmware upgrade and maintenance periodically.
• Appling Data Restore Procedure and document Test Recovery cases.
• Proactively monitor systems health by physically inspecting environment and utilizing the provided monitoring tools such as SCOM.
• Storage configuration & troubleshooting.
• Managing AD Policies and meet Security compliance

Qualifications:

• Minimum Qualification: Bachelor's in computer science or a related field.
• Minimum Work Experience: Min of 10+ Years of experience
• Certification: Azure Administrator Associate and expert. Microsoft Certified Systems Engineer.
• Level of English: Excellent in both reading and writing

Job Types: Full-time, Contract

Application Question(s):

• Do you have certification in Azure Administrator Associate and expert?

• Are you a Microsoft Certified Systems Engineer?

• What is your notice period, and when would you be available to join if selected?
• What is your current CTC, and what are your expectations for the new role?

Experience:

• System Administration: 10 years (Preferred)

Qualifications / Experience Required :

Minimum Qualifications:

• University Bachelors Degree in Computer Science, Engineering or Equivalent from a reputable university. (Masters degree preferred)
• 6-7 years relevant experience in Information Technology / Information Systems filed with relevant accreditation

Job-Specific Skills (Generic / Technical):

• Hands on skills on Microsoft Servers, Active Directory, Exchange, SharePoint, VMware, Hyper-V, Server security. Solid Cloud experience, preferably in Microsoft 365, MS AZURE & AWS
• Hand on experience in Installing and configuring Blade, IBM Power server and Hyper Converged Server infrastructure
• Knowledge and experience of Load Balancers, MS SQL, Identity Management System, Veritas NetBackup, SAN/NAS storages, and Email Archiving.
• Hand on experience in Patching and Patching software for servers and clients.
• IT Architect Skills, ITIL Certificate
• Industry Certifications (e.g Microsoft MCSE, VMware Cert, etc)
• Strong conflict management, facilitation and resolution skills

About the job Senior System Administrator

Qualifications / Experience Required :

Minimum Qualifications:

• University Bachelors Degree in Computer Science, Engineering or Equivalent from a reputable university. (Masters degree preferred)
• 6-7 years relevant experience in Information Technology / Information Systems filed with relevant accreditation

Job-Specific Skills (Generic / Technical):

• Hands on skills on Microsoft Servers, Active Directory, Exchange, SharePoint, VMware, Hyper-V, Server security. Solid Cloud experience, preferably in Microsoft 365, MS AZURE & AWS
• Hand on experience in Installing and configuring Blade, IBM Power server and Hyper Converged Server infrastructure
• Knowledge and experience of Load Balancers, MS SQL, Identity Management System, Veritas NetBackup, SAN/NAS storages, and Email Archiving.
• Hand on experience in Patching and Patching software for servers and clients.
• IT Architect Skills, ITIL Certificate
• Industry Certifications (e.g Microsoft MCSE, VMware Cert, etc)
• Strong conflict management, facilitation and resolution skills

Job Purpose

The IT System Administrator is responsible for managing, maintaining, and supporting the company's IT infrastructure, including servers, networks, hardware, and software. The role ensures smooth operations, high availability, and security of all IT systems to support business needs.

Key Responsibilities

• Install, configure, and maintain servers, operating systems, and applications.
• Manage Active Directory, email systems, and user accounts.
• Monitor system performance and troubleshoot hardware, software, and network issues.
• Perform regular system backups, updates, and patch management.
• Ensure IT infrastructure security through firewalls, antivirus, and monitoring tools.
• Manage LAN/WAN, VPN, Wi-Fi, and other network components.
• Provide technical support to employees and resolve IT service requests.
• Maintain IT documentation, licenses, and inventory of hardware/software.
• Assist in IT projects such as system upgrades, migrations, and new implementations.
• Ensure compliance with company IT policies, data protection, and cybersecurity standards.

Qualifications & Skills

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Proven experience (3–5 years) as a System Administrator, Network Administrator, or similar role.
• Strong knowledge of Windows/Linux servers, virtualization (VMware/Hyper-V), and cloud platforms (Azure/AWS).
• Experience with network technologies: TCP/IP, DNS, DHCP, firewalls, VPNs, and switches.
• Familiarity with backup and disaster recovery solutions.
• Knowledge of cybersecurity best practices.
• Strong problem-solving and troubleshooting skills.
• Excellent communication and teamwork abilities.

Preferred Certifications

• Microsoft Certified: Azure Administrator Associate / MCSA
• Cisco Certified Network Associate (CCNA)
• CompTIA Security+ / Network+
• VMware Certified Professional (VCP)

Job Type: Full-time

Language:

• English (Required)

License/Certification:

• Driving License in Qatar (Required)
• QID (Required)