Senior System Engineer

We are seeking a Senior Systems Engineer to support ongoing infrastructure operations, security initiatives, and future-state IT planning. This role plays a critical part in ensuring system reliability, addressing vulnerabilities, and supporting business-critical services while contributing to longer-term technology roadmaps.

This is a stable, low-overtime environment with modern infrastructure, where you'll have meaningful influence on both day-to-day operations and strategic initiatives.

Schedule:
Monday–Friday, standard business hours

Employment Type:
Full-Time, Direct Hire, Hybrid

Responsibilities

• Maintain and support enterprise infrastructure to ensure high availability, performance, and security
• Administer and support Active Directory, DNS, DHCP, and Group Policy in a complex environment
• Manage and support Windows Server systems across multiple environments
• Support and optimize virtualization platforms (VMware, Hyper-V, Citrix, Nutanix, Linux KVM)
• Administer Microsoft 365 services, including Intune, Autopilot, Exchange Online, and SharePoint Online
• Support Linux-based systems and services
• Assist with cloud-based infrastructure and integrations (Azure and/or AWS)
• Troubleshoot and resolve complex system and infrastructure issues
• Participate in security initiatives, vulnerability remediation, and infrastructure improvements
• Provide on-call support for production incidents (very infrequent after-hours work)

Required Qualifications

• 5+ years of enterprise-level systems administration experience
• Strong hands-on experience with Active Directory, DNS, DHCP, and Group Policy
• Proven experience administering Windows Server environments
• 3+ years supporting virtualization technologies (VMware, Hyper-V, Citrix, Nutanix, Linux KVM)
• Experience managing Microsoft 365 services (Intune, Autopilot, Exchange Online, SharePoint Online)
• Familiarity with cloud platforms such as Azure and/or AWS
• Experience supporting Linux-based systems
• Strong troubleshooting, analytical, and communication skills
• Ability to work independently and manage multiple priorities effectively