Infrastructure Support Linux Admin
Share
Job Location:
Monthly Salary:
Posted on:
Yesterday
Vacancies:
1 Vacancy
Job Summary
SMBC Group is a top-tier global financial group. Headquartered in Tokyo and with a 400-year history SMBC Group offers a diverse range of financial services including banking leasing securities credit cards and consumer finance. The Group has more than 130 offices and 80000 employees worldwide in nearly 40 countries. Sumitomo Mitsui Financial Group Inc. (SMFG) is the holding company of SMBC Group which is one of the three largest banking groups in Japan. SMFGs shares trade on the Tokyo Nagoya and New York (NYSE: SMFG) stock exchanges.
In the Americas SMBC Group has a presence in the US Canada Ireland Mexico Brazil Chile Colombia and Peru. Backed by the capital strength of SMBC Group and the value of its relationships in Asia the Group offers a range of commercial and investment banking services to its corporate institutional and municipal clients. It connects a diverse client base to local markets and the organizations extensive global network. The Groups operating companies in the Americas include Sumitomo Mitsui Banking Corp. (SMBC) SMBC Nikko Securities America Inc. SMBC Capital Markets Inc. SMBC MANUBANK JRI America Inc. SMBC Leasing and Finance Inc. Banco Sumitomo Mitsui Brasileiro S.A. and Sumitomo Mitsui Finance and Leasing Co. Ltd.
- This is a hybrid role requiring the successful candidate to attend our Tralee office.
- Rotational weekend work required.
Role Description
SMBC is seeking a skilledInfrastructure Support Linux Adminto join our System Support department within the Americas Division. This role is ideal for a candidate with a strong background inLinux administration Rubrik backups and processesMicrosoft Active DirectoryWindows ServerVMwareAnsible automation workflows andAzure Runbook flows alongside traditional infrastructure support capabilities.
You will be part of the Level 2 System Support team responsible for triaging and resolving infrastructure issues collaborating with cross-functional teams and ensuring the stability and performance of critical systems.
Role Objectives: Delivery
- Provide Level 2 support for infrastructure issues acrossWindows ServerLinuxmessaging platforms andautomation tools.
- Administer and troubleshootLinux systems(RHEL CentOS Ubuntu) ensuring optimal performance and uptime.
- Support and maintainMicrosoft Exchangeand other messaging platforms (SMTP relays email gateways).
- Manage and maintainMicrosoft Active Directory(user group and policy administration).
- Operate and enhanceAnsible workflowsfor configuration management and system automation.
- Support and troubleshootVMware vSphereenvironments.
- Develop maintain and executeAzure Runbook flowsfor automated operational tasks.
- Collaborate with IT and business teams to assess infrastructure needs and deliver effective solutions.
- Perform root cause analysis and contribute to long-term resolution strategies.
- Improve monitoring and reporting for daily system health checks.
- Document resolutions and procedures in a centralized knowledge base.
- Manage and update incidents and requests usingServiceNow.
- Ensure compliance with audit and security requirements.
- Participate in on-call rotation and provide after-hours support as needed.
- Work rotational shifts including scheduled Saturday coverage to ensure consistent support availability.
Qualifications and Skills
- Minimum3 yearsof experience in infrastructure and end-user support roles.
- Proficiency inLinux system administration(user management system updates log analysis shell scripting).
- Experience withMicrosoft Exchangeand enterprise messaging systems.
- Strong knowledge ofMicrosoft Active DirectoryandWindows Serverenvironments.
- Hands-on experience withAnsiblefor automation and orchestration.
- Experience withVMware vSphereand virtual infrastructure management.
- Experience withAzure Runbook flowsand automation in cloud environments.
- Familiarity with Microsoft Office 365 and Citrix Workspace/XenDesktop.
- Understanding of core networking concepts (DNS DHCP etc.). Excellent troubleshooting communication and customer service skills.
- Ability to manage multiple tasks and projects simultaneously.
- Strong documentation and process improvement skills.
- High sense of urgency and ability to work independently or as part of a team.
Additional Requirements
SMBCs employees participate in a hybrid workforce model that provides employees with an opportunity to work from home as well as from an SMBC office. SMBC requires that employees live within a reasonable commuting distance of their office location. Prospective candidates will learn more about their specific hybrid work schedule during their interview process.
SMBC provides reasonable accommodations during candidacy for applicants with disabilities consistent with applicable federal state and local law. If you need a reasonable accommodation during the application process please let us know at
Key Skills
- Active Directory
- VMware
- Cloud
- Windows
- Infrastructure
- Linux
- Troubleshoot
- Desktop
- PC
- Backup
- laptops
- Problem Resolution
- Setup
- hardware
- Technical Support
