Senior System Engineer

Location:

East Hartford, CT - Must be local. 3 days onsite, 2 days remote. Full‑time/Permanent role with bonus and benefits. No 3rd party/sponsorship.

• Design, implement, and manage cloud‑based solutions.
• Support hybrid cloud environments and cloud migration initiatives.
• Optimize cloud resource usage and cost management.
• Perform system hardening and vulnerability remediation.
• Collaborate with security teams to ensure compliance with industry standards.
• Provide L3 support for infrastructure and business applications.
• Participate in on‑call rotation for after‑hours emergency support and maintenance of a 365x24x7 production environment.
• Administer Microsoft 365 services including Exchange Online, Teams, SharePoint.
• Manage Active Directory, Group Policy, and identity/access controls.
• Assist in network design and performance optimization.
• Conduct capacity planning and resource forecasting.
• Administer and maintain physical and virtual servers.
• Manage SAN storage systems and enterprise backup solutions.
• Oversee patching and updates for SQL Server and other critical systems.
• Maintain disaster recovery strategies for the organization.
• Conduct regular testing and validation of recovery procedures.

• 7–10 years in previous systems engineering or infrastructure roles and a Bachelor’s degree in Computer Science, Information Technology, or related field.
• Certifications in ITIL, O365, VMware are a plus but not mandatory.

Seniority level:
Mid‑Senior level.

Employment type:

Full‑time. Job function:
Information Technology.