Senior Systems Administraror - AST

Valsoft Corporation· IT
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📍 Beirut, Beirut Governorate, LebanonFull time

About this role

Aspire Software is looking for an System Administrator to join our team in Lebanon.

Here is a little window into our company: Aspire Software operates and manages wholly owned software companies, providing mission-critical solutions across multiple verticals. By implementing industry best practices, Aspire delivers a time sensitive integration process, and the operation of a decentralized model has allowed it to become a hub for creating rapid growth by reinvesting in its portfolio.

Key Responsibilities

  • Administer Windows Server and Linux VM environments — Ubuntu/RHEL, ensuring high availability, performance, and security compliance
  • Administer Dell blade server environments and enterprise SAN/NAS storage — performance tuning and capacity planning
  • Oversee VMware vSphere environment including ESXi hosts, vCenter, and VM lifecycle management
  • Maintain high availability configurations and ensure infrastructure resilience for production systems
  • Lead regular maintenance windows, patching cycles, and hardware lifecycle planning

SQL Server Administration (Must-Have)

  • Manage and maintain SQL Server databases across multiple environments — dev, staging, QA, production
  • Administer SQL Server Always On Availability Groups and/or Failover Cluster Instances
  • Perform database performance tuning, index optimization, and query analysis
  • Execute and validate backup, restore, and DR procedures for SQL environments
  • Partner with development teams to troubleshoot slow queries and support schema changes
  • Manage SQL security, roles, permissions, and auditing best practices

Windows / IIS Administration (Must-Have)

  • Manage and maintain IIS web server configurations for .NET applications across multiple servers
  • Administer application pools, SSL certificate bindings, and site configurations
  • Troubleshoot IIS performance issues, 500-series errors, and application layer problems
  • Support Active Directory, DNS, DHCP, Group Policy, and Windows Server services

DevOps & Automation

  • Maintain and improve CI/CD pipelines supporting application deployments — TeamCity, Octopus Deploy, or similar
  • Write and maintain automation scripts to reduce manual operational work — PowerShell, Bash, Python
  • Manage Docker-based containerized workloads and support container orchestration
  • Support Infrastructure as Code practices for environment provisioning and configuration management
  • Collaborate with development teams to streamline deployment processes and improve release reliability

Cloud & Hybrid Infrastructure

  • Manage cloud-hosted environments on Azure, AWS and GCP — VMs, backups, region-specific customer environments
  • Administer Veeam Backup for both local NAS and cloud-based backup targets
  • Support hybrid connectivity, VPN management, and cross-region performance
  • Optimize cloud resource usage and manage costs across environments

Networking & Security

  • Manage firewalls, VLANs, routing, and network segmentation in a datacenter environment
  • Oversee HAProxy or similar load balancing configurations across web and application tiers
  • Enforce security policies, conduct access reviews, and support compliance requirements
  • Manage SSL certificate lifecycle across internal and customer-facing services

Monitoring & Incident Response

  • Maintain infrastructure and application monitoring using tools such as Zabbix, LogicMonitor, Graylog, or similar
  • Lead root cause analysis for production incidents and communicate findings to stakeholders
  • Provide on-call support for critical infrastructure issues • Document runbooks, incident response procedures, and system configurations
  • SQL Server SQL Server 2014–2022, Always On AG or FCI, performance tuning, T-SQL, backup/restore, SSMS
  • IIS / Windows IIS 8.5+, .NET application hosting, app pool management, SSL configuration, Windows Server 2016+
  • Linux Ubuntu / Red Hat / CentOS server administration, shell scripting, service management
  • Experience 3–5+ years in a Senior Sysadmin or Infrastructure Engineer role in a production environment

STRONG ASSETS

  • Virtualization VMware vSphere / ESXi / vCenter, VM lifecycle management, resource optimization
  • Storage Enterprise SAN/NAS management, Dell PowerStore or similar, FC connectivity, storage performance
  • DevOps CI/CD pipelines, PowerShell / Bash / Python scripting, Docker, IaC fundamentals
  • Networking Firewalls (Cisco ASA, Palo Alto, Fortinet), HAProxy, VLANs, VPN, routing fundamentals
  • Cloud Azure and/or GCP — VM management, backup targets, hybrid connectivity, cloud-hosted environments
  • Active Directory Multi-domain AD, GPO, ADFS, DNS/DHCP administration

NICE TO HAVE

  • DevOps Tools TeamCity, Octopus Deploy, Terraform, Ansible, Kubernetes basics
  • Logging Graylog, ELK Stack, or similar centralized log management

Frequently Asked Questions

Is the salary disclosed for the Senior Systems Administraror - AST position at Valsoft Corporation?
The salary for this Senior Systems Administraror - AST role at Valsoft Corporation is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Systems Administraror - AST position at Valsoft Corporation located?
This Senior Systems Administraror - AST role at Valsoft Corporation is based in Beirut, Beirut Governorate, Lebanon. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Systems Administraror - AST role at Valsoft Corporation full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Systems Administraror - AST role in the IT department at Valsoft Corporation.
Which team or department does the Senior Systems Administraror - AST at Valsoft Corporation belong to?
This Senior Systems Administraror - AST position is part of the IT department at Valsoft Corporation. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Systems Administraror - AST position at Valsoft Corporation?
Click the "Apply Now" button on this page. You will be redirected to Valsoft Corporation's official application portal hosted on workable where you can submit your application directly.
When was the Senior Systems Administraror - AST job at Valsoft Corporation posted?
This Senior Systems Administraror - AST position at Valsoft Corporation was posted on May 22, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Systems Administraror - AST
Valsoft Corporation
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