Senior Systems Administrator

Purpose

The Senior Systems Administrator plays a crucial role in ensuring the seamless operation, security, and optimization of Tiger Aesthetics' IT infrastructure. This position is responsible for assisting in managing cloud and on-premises infrastructure, implementing automation strategies, overseeing IT security measures, and providing escalation support for complex technical issues. The ideal candidate will have extensive experience in enterprise IT environments and a proven track record in infrastructure modernization.

Responsibilities

• Architect, implement, and maintain IT infrastructure, including Azure cloud services, enterprise network security, and virtualization technologies
• Provide advanced support for Windows Server, Active Directory, Microsoft 365, and hybrid cloud environments
• Lead automation initiatives, developing scripts and processes to improve operational efficiency and reduce manual tasks
• Participate in IT asset management, tracking hardware and software licenses to maintain compliance and optimize resources
• Participate in strategic planning for IT infrastructure enhancements, focusing on scalability, security, and business alignment
• Collaborate with cross-functional teams to implement new technology solutions that support business objectives
• Provide technical mentorship and guidance to junior IT staff, fostering professional growth and skill development
• Contribute to the development of IT policies, procedures, and documentation to standardize operations and improve efficiency
• Ensure business continuity through effective backup, disaster recovery planning, and high availability configurations
• Be available for after-hours support, including scheduled maintenance and emergency response situations

Skills

• 7+ years of experience in IT systems administration, with a focus on enterprise infrastructure management
• Strong expertise in Microsoft 365, Azure cloud services, Active Directory, Group Policy, and Intune endpoint management
• Hands-on experience with enterprise security frameworks, network security management, and compliance enforcement
• Solid background in server virtualization (VMware, Hyper-V), storage solutions, and enterprise networking
• Proficiency in PowerShell scripting and automation tools to improve IT efficiency
• Experience with IT project management, including planning, execution, and stakeholder communication
• Strong understanding of ITIL best practices and service desk operations
• Excellent problem-solving skills, with a proactive approach to identifying and addressing technical issues
• Strong communication and leadership abilities, with experience mentoring and guiding IT support teams
• Ability to multi-task and manage multiple priorities in a fast-paced environment

Qualifications/Requirements

• Bachelor's degree in information technology, Computer Science, or a related field preferred
• Equivalent relevant professional experience may substitute for educational requirements
• Must pass a background check and meet compliance requirements for IT security roles