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Job description
Insight Global is seeking a Sr. Infrastructure Engineer to join one of our clients in the biotech industry. This engineer will play a key role in designing, maintaining, and scaling an enterprise-level cloud and on-prem infrastructure environment. The ideal candidate is a proactive, strategic thinker who can own complex solutions, collaborate across IT teams, and drive innovation in a mission-critical environment. This is a hands‑on engineering role supporting high availability systems, automation efforts, modern authentication, virtualization, storage, cloud services, and enterprise security initiatives.
Key Responsibilities:
Build, maintain, and optimize enterprise cloud and on-prem infrastructure systems across the entire solution delivery lifecycle — from requirements and architecture to deployment and support.
Ensure high availability, disaster recovery, business continuity, and performance of mission‑critical systems.
Develop automation scripts, implementation plans, and testing procedures to support reliable operations.
Perform system hardening, patching, configuration management, monitoring, and alerting.
Troubleshoot complex hardware and software issues and coordinate with vendors and internal teams as needed.
Manage virtualization solutions (VMware/ESXi), enterprise storage, and backup technologies to ensure robust capacity and performance.
Administer Microsoft Server environments, Active Directory, Entra ID, Office 365, Azure, AWS, and authentication technologies (LDAP, SAML, NPS, SSO).
Support network segmentation, firewall standards, ACLs, VPN, DNS, DHCP, FTP, SMTP, NFS, SNMP, BGP, SSH, and SFTP.
Provide Tier 3 escalation support in partnership with the Service Desk.
Evaluate new technologies, recommend improvements, and lead modernization initiatives.
Mentor team members and support cross‑functional collaboration within the IT organization.
Conduct security reviews, inspections, and monitoring to mitigate potential vulnerabilities.
REQUIRED SKILLS & EXPERIENCE:
8+ years of experience with Windows server administration
Experience with VMware, Entra ID, and Azure resources.
Advanced understanding of networking and storage
Hands‑on scripting and automation experience (PowerShell, Bash, or Python)
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Worksite address
billerica, MA, 01821, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.