Optimal Growth Technologies is a technology services and consulting company that provides tailored IT solutions to organizations of all sizes. Their offerings include digital innovation, data and analytics, artificial intelligence, IT professional services, cybersecurity, cloud services, infrastructure services, legal consulting, and business consulting. They focus on helping clients navigate technological growth challenges by creating customized, integrated, and sustainable technology plans. Their services range from infrastructure management, automation, app and web development, AI strategy, cybersecurity management, cloud migration, to legal and business advisory, positioning them as a comprehensive technology partner for digital transformation and growth.
Optimal Growth Technologies is a technology services and consulting company that provides tailored IT solutions to organizations of all sizes. Their offerings include digital innovation, data and analytics, artificial intelligence, IT professional services, cybersecurity, cloud services, infrastructure services, legal consulting, and business consulting. They focus on helping clients navigate technological growth challenges by creating customized, integrated, and sustainable technology plans. Their services range from infrastructure management, automation, app and web development, AI strategy, cybersecurity management, cloud migration, to legal and business advisory, positioning them as a comprehensive technology partner for digital transformation and growth.
Job Title: Senior Windows Server / Systems Administrator
Experience Required: 7+ years
Role Overview
We are seeking an experienced and highly skilled Windows Server / Systems Administrator to manage, maintain, and optimize enterprise Windows-based infrastructure. The ideal candidate will have strong hands-on experience with Windows Server environments, Active Directory, virtualization, and enterprise-grade infrastructure, with the ability to operate in high-availability, security-conscious environments.
This role requires a proactive professional who can ensure system stability, performance, and security while supporting business-critical systems and users.
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Key Responsibilities
Infrastructure & Server Management
· Install, configure, administer, and maintain Windows Server environments (2012/2016/2019/2022).
· Manage Active Directory, Group Policy (GPO), DNS, DHCP, and File/Print services.
· Ensure high availability, performance, and reliability of server infrastructure.
· Perform server monitoring, capacity planning, and performance tuning.
Virtualization & Cloud
· Administer and support virtualized environments (VMware, Hyper-V).
· Manage backup, disaster recovery, and business continuity solutions.
· Support hybrid or cloud-based environments (Azure / M365 – advantageous).
Security & Compliance
· Implement and maintain security best practices, patches, and updates.
· Manage user access, permissions, and identity management.
· Ensure systems comply with security policies, standards, and regulatory requirements.
Troubleshooting & Support
· Provide Level 3 support for server, system, and infrastructure-related incidents.
· Diagnose and resolve complex technical issues efficiently.
· Work closely with network, security, and application teams to resolve cross-platform issues.
Documentation & Process Improvement
· Maintain accurate technical documentation and system diagrams.
· Develop and improve operational procedures, standards, and automation scripts.
· Participate in infrastructure upgrades, migrations, and projects.
Technical Skills & Experience
Essential
· 7+ years’ experience as a Windows Server / Systems Administrator.
Strong expertise in:
· Windows Server (2012–2022)
· Active Directory, GPO, DNS, DHCP
· VMware and/or Hyper-V
· Backup and recovery solutions
· PowerShell scripting
· Experience working in enterprise or large-scale IT environments.
Advantageous
· Microsoft Azure / Hybrid Cloud experience
· Microsoft 365 / Exchange Online
· SCCM / Intune
· Monitoring tools (SCOM, SolarWinds, etc.)
· ITIL-based service environments
Soft Skills
· Strong problem-solving and analytical abilities
· Excellent communication and stakeholder engagement skills
· Ability to work under pressure and manage multiple priorities
· High attention to detail and commitment to system stability and security
· Proactive, reliable, and service-oriented mindset
Qualifications
· Diploma or Degree in Information Technology, Computer Science, or related field
· Microsoft certifications (MCSA, MCSE, Azure) – advantageous but not essential
