Senior Systems and Network Infrastructure Specialist

3 weeks ago


Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

We are seeking a highly skilled professional to lead our IT infrastructure operations in Dubai. The ideal candidate will have extensive experience in managing and maintaining complex IT systems, including servers, networks, and cloud-based services.

Key Responsibilities:

  • Infrastructure Management: Oversee the administration and maintenance of servers, network infrastructure, storage solutions, and virtual environments.
  • Network Performance: Manage and optimize network performance, including troubleshooting connectivity issues, configuring routers, switches, and firewalls, and ensuring network security.
  • Server Administration: Administer Windows/Linux servers, including Active Directory, DNS, DHCP, and file servers.
  • Backup and Disaster Recovery: Monitor and maintain backup and disaster recovery solutions to ensure data integrity and availability.
  • Cloud Services: Configure, maintain, and support cloud services (e.g. AWS, Azure) and hybrid environments.
  • Network Security: Implement and manage network security policies, including firewall configurations, VPNs, IDS/IPS, and endpoint protection.
  • System Performance Monitoring: Conduct regular system performance monitoring, including patch management, software updates, and capacity planning.
  • Troubleshooting and Support: Troubleshoot and resolve hardware/software issues, providing support to end-users and ensuring minimal downtime.

Requirements:

  • Minimum 5 years of experience as a Systems and Network Administrator with a focus on senior-level responsibilities.
  • Strong expertise in managing network infrastructure, including routers, switches, firewalls, and VPNs.
  • Hands-on experience with Windows/Linux server administration, Active Directory, DNS, DHCP, and Group Policy.
  • Proficiency in cloud platforms, such as AWS, Azure, or Google Cloud.
  • Experience with virtualization technologies, such as VMware or Hyper-V.
  • Strong knowledge of network security practices and tools.
  • Ability to perform system performance tuning, capacity planning, and disaster recovery planning.
  • Excellent problem-solving and troubleshooting skills.
  • Strong communication and documentation skills.

Remote Work: No



  • Abu Dhabi, Abu Dhabi, United Arab Emirates Yokogawa Electric Full time

    Key Responsibilities:We are seeking a skilled Network Infrastructure Specialist to oversee the development and installation of new networking and computing infrastructures.As a key member of our team, you will be responsible for selecting the best possible solutions using your knowledge of a wide range of available technologies.Key Performance...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Pranam Recruiters Full time

    Job Title: UAE Cybersecurity Infrastructure SpecialistJob Summary:The Senior Infrastructure Security Specialist is responsible for designing and implementing security measures to protect the organization's infrastructure and cloud environments. This role requires expertise in infrastructure security, cloud security, and a strong understanding of modern IT...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Cranleigh Abu Dhabi Full time

    We are seeking a highly skilled Senior Network Systems Engineer to join our vibrant IT team at Cranleigh Abu Dhabi. The ideal candidate must have a strong background in Technology Sector, Education Technology, or IT services with a qualification in computer science, Information Technology, or similar.The successful applicant will have excellent team-working...

  • IT Systems Specialist

    4 weeks ago


    Abu Dhabi, Abu Dhabi, United Arab Emirates United Al Saqer Group L.L.C. Full time

    United Al Saqer Group L.L.C. is seeking a highly skilled IT Systems Specialist to join our team. The ideal candidate will have a strong understanding of ELV systems, including security, surveillance, and home automation.The successful candidate will have a Bachelor's degree in a related field and a minimum of 3 years' experience in Low Current Security...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Duncan & Ross Full time

    Job Title: Cybersecurity Systems Virtualization Infrastructure SpecialistDuncan & Ross is seeking a highly skilled Cybersecurity Systems Virtualization Infrastructure Specialist to join our team. As a key member of our infrastructure team, you will be responsible for designing, installing, configuring, and maintaining our virtualization infrastructure and...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Star Services LLC Full time

    Job DescriptionAt Star Services LLC, we are seeking a highly skilled Network Infrastructure Engineer to join our team. This is a full-time position that requires a strong background in IT infrastructure and network systems.Job RequirementsBachelor's degree in Computer Science, Information Technology, or related field.Minimum 3-5 years of experience in...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

    We are seeking a highly skilled Senior Systems & Network Administrator to join our IT team in Dubai. The ideal candidate will have extensive experience in managing and maintaining complex IT infrastructure, including servers, networks, and cloud-based systems.Key Responsibilities:Oversee the administration and maintenance of servers, network infrastructure,...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

    We are seeking a highly skilled Senior Systems Engineer to lead our IT infrastructure team in Dubai. The ideal candidate will have extensive experience in managing and maintaining complex IT infrastructure, including servers, networks, and cloud-based systems.Key Responsibilities:Oversee the administration and maintenance of servers, network infrastructure,...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Star Services LLC Full time

    Job Title: Cloud Infrastructure SpecialistAbout the RoleWe are seeking a skilled Cloud Infrastructure Specialist to join our team at Star Services LLC.The ideal candidate will have experience in designing, implementing, and maintaining cloud infrastructure, including virtual machines, storage, and networking components.Key Responsibilities:Analyse business...

  • IT System Specialist

    4 weeks ago


    Abu Dhabi, Abu Dhabi, United Arab Emirates Core42 Full time

    Job SummaryAt Core42, we are seeking a highly skilled IT System Specialist to join our team. The successful candidate will be responsible for assisting in the installation, configuration, and maintenance of servers, networks, and related hardware and software systems.Key Responsibilities• Assist in implementing and maintaining security measures to protect...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Dubai Customs Full time

    Job SummaryDubai Customs is seeking a highly skilled Senior Infrastructure Manager to lead the development, implementation, and maintenance of its IT infrastructure systems. The ideal candidate will have a strong background in IT infrastructure management, with experience in managing large-scale infrastructure projects.Key ResponsibilitiesBenchmark and...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

    Key Responsibilities:Manage and maintain complex IT infrastructure, including servers, networks, cloud-based systems, and storage solutions.Ensure the reliability, performance, and security of all IT systems, and provide support for both on-premises and remote users.Administer Windows/Linux servers, including Active Directory, DNS, DHCP, and file...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Duncan & Ross Full time

    Duncan & Ross: Electrical Infrastructure SpecialistThe Senior Electrical Infrastructure Specialist will oversee electrical engineering activities for a major onshore oil and gas project in Abu Dhabi. This role involves managing the installation, testing, and commissioning of electrical systems, ensuring alignment with project specifications and industry...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

    At Caliberly, we are seeking a skilled Network Engineer to join our team. As a Network Engineer, you will be responsible for maintaining and administering computer networks and related computing environments, including systems software, applications software, hardware, and configurations.Key Responsibilities:Maintain and administer computer networks and...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Caliberly Full time

    Job Summary:Caliberly is seeking a highly skilled Network Engineer to join our team. As a Network Engineer, you will be responsible for the maintenance and administration of computer networks and related computing environments.Key Responsibilities:Maintain and administer computer networks and related computing environments, including systems software,...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Oil and Gas Job Search Ltd Full time

    Key Requirements for Success in Our System Administrator RoleBachelor's degree in computer science or engineeringKey Skills and Experience5+ years of experience in system/server administration, backup and recovery, virtual server infrastructure, and storage systemsWhat We're Looking For in Our Ideal CandidateExperience in system/server administration, backup...

  • IT System Specialist

    3 weeks ago


    Abu Dhabi, Abu Dhabi, United Arab Emirates Core42 Full time

    Job SummaryAt Core42, we are seeking a highly skilled IT System Specialist to join our team. The successful candidate will be responsible for assisting in the installation, configuration, and maintenance of servers, networks, and related hardware and software systems.Key Responsibilities• Assist in the installation, configuration, and maintenance of...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Star Services LLC Full time

    Job SummaryWe are seeking a highly skilled Cloud Infrastructure Support Specialist to join our team at Star Services LLC. The ideal candidate will have a strong background in cloud infrastructure, with experience in designing, implementing, and managing cloud systems and services.Key ResponsibilitiesDesign and implement cloud infrastructure solutions that...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Brunel International Full time

    Job DescriptionBrunel International seeks a highly skilled Senior Radio Communication Specialist to design, implement, and maintain microwave radio communication systems, telecommunication networks, and CCTV infrastructure. The ideal candidate will have a strong background in electronics and telecommunications, with certifications in telephony systems and...


  • Abu Dhabi, Abu Dhabi, United Arab Emirates Parsons Corporation uae Full time

    We are seeking a highly skilled Infrastructure Specialist to join our team at Parsons Corporation UAE. The ideal candidate will have a strong background in engineering, with a focus on water management and infrastructure development.The successful candidate will have a bachelor's degree in engineering and at least 6-7 years of experience in dealing with...