Job Offers at Abbey Mortgage Bank Plc

What You'll Do:

• creative visuals for social and digital campaigns
• Collaborate on ideas that shagp Abbey's visual identity

What You'll Need:

• 2-4 years design
• proficiency in Adobe Creative Suite
• A strong creative eye and

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About the job

• We are seeking a highly skilled Linux System Administrator to join our IT team and ensure the stability, security, and optimal performance of our infrastructure. The ideal candidate will manage and support on-premises and cloud-based Linux environments, perform routine maintenance, and troubleshoot complex issues to ensure seamless operations across the organization.
• This role requires deep hands-on experience with Linux server administration, system automation, monitoring, and performance tuning, with a focus on reliability, scalability, and security.

Key Responsibilities

• Install, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) across on-premises and cloud environments (AWS, Azure, or Nutanix).
• Monitor system performance, capacity, and availability using tools such as Nagios, Prometheus, Grafana, or Zabbix.
• Implement and manage security best practices, including user access controls, patch management, and configuration hardening.
• Perform routine maintenance, OS updates, and kernel upgrades while ensuring system uptime and performance.
• Troubleshoot and resolve server, storage, and network-related issues efficiently to minimize downtime.
• Manage and maintain DNS, DHCP, NTP, and SMTP services, along with configuration files under /etc/.
• Develop and maintain system documentation, including architecture diagrams, configuration details, and operational procedures.
• Automate routine administrative and deployment tasks using Bash, Python, or Ansible.
• Manage user accounts, groups, and permissions via command-line tools and directory services (e.g., LDAP, FreeIPA, or Active Directory integration).
• Support backup, restore, and disaster recovery operations using enterprise backup solutions.
• Collaborate with other IT teams to optimize infrastructure for performance, reliability, and scalability.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 3+ years of hands-on experience as a Linux System Administrator or in a related infrastructure role.
• Strong proficiency in Linux server administration (RHEL, CentOS, Ubuntu, or SUSE).
• Experience with virtualization platforms (e.g., Nutanix AHV, VMware, or KVM).
• Working knowledge of cloud platforms (AWS, Azure, or Google Cloud) and hybrid deployments.
• Proficiency in shell scripting and automation (Bash, Python, or Ansible).
• Solid understanding of networking fundamentals (TCP/IP, DNS, routing, VPNs, firewalls).
• Experience managing storage systems, logical volumes (LVM), and RAID configurations.
• Familiarity with system monitoring, logging, and performance tuning tools.
• Experience with backup solutions and disaster recovery planning.
• Strong troubleshooting, documentation, and communication skills.
• Relevant certifications such as Red Hat Certified System Administrator (RHCSA), CompTIA Linux+, AWS Certified SysOps Administrator, or similar are a plus.