The Windows Systems Administrator is responsible for the administration, maintenance, security, and reliability of the company’s IT infrastructure. This role supports on‑premises, virtualized, and cloud environments, with a strong focus on Windows and Linux servers, VMware, Microsoft 365, Azure, endpoint security (EDR), firewalls and Applications.
The Windows Systems Administrator plays a key role in maintaining system availability, enforcing security best practices, supporting business operations, and responding to incidents across the enterprise environment.
Responsibilities:
- Administer, maintain, and support Windows Server and Linux Server environments
- Manage and support virtual infrastructure (VMware)
- Administer Microsoft 365 services including Exchange Online, Teams, SharePoint, OneDrive, and Entra ID (Azure AD)
- Support and manage Microsoft Azure resources, including identity, computer, networking, and security components
- Monitor and respond to alerts from Endpoint Detection and Response (EDR) platforms
- Support and maintain firewalls, network security controls, and access policies
- Perform system monitoring, patching, backups, and recovery operations
- Troubleshoot and resolve hardware, software, network, and security‑related issues
- Assist with security hardening, vulnerability remediation, and incident response
- Develop and maintain system documentation, procedures, and configuration records
- Create and maintain scripts and automation (PowerShell, Bash, etc.) to improve operational efficiency
- Collaborate with internal teams to implement system changes and resolve issues
- Ensure systems comply with company security standards and best practices
- Perform other related duties as assigned
Experience:
- 5+ years of experience in systems administration, IT infrastructure, or a related role
- Experience supporting enterprise‑level environments with mixed on‑premises and cloud systems
Job Knowledge and Skills:
- Strong experience with Windows Server and Linux Server administration
- Working knowledge of VMware virtualization
- Hands‑on experience with Microsoft 365 administration
- Experience supporting Microsoft Azure environments
- Solid understanding of IT security principles, including:
- Endpoint protection / EDR
- Firewalls and network security
- Identity and access management
- Patch and vulnerability management
- Experience with scripting and automation (PowerShell preferred)
- Strong troubleshooting and analytical skills
- Ability to document systems and processes clearly
- Excellent verbal and written communication skills
- Proficient in Microsoft Office applications
- Positive work attitude and willingness to learn
- Ability to work flexible hours and travel if required
- Maintain a professional appearance and represent the company appropriately
Certifications:
- CCNA or CompTIA Security+ – Preferred (not required)
- Microsoft, Azure, VMware, or Linux certifications are a plus
Education:
- Associate’s degree or higher in Computer Science, Information Technology, Engineering, or a related technical field required, or equivalent professional experience
Annual salary range starting at $90,000.
The disclosed salary range is commensurate with experience and does not reflect the total compensation package. Our associates have access to other valuable benefits that our Human Resources team is happy to share with candidates during the interview process.
