Systems Administrator - Modernize & Secure Enterprise Infra

CFS

Winter Haven (FL)

On-site

USD 95,000 - 115,000

Full time

2 days ago
Be an early applicant

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Benefits offered by this job

3 Weeks PTO
401k w/match
Onsite Gym
Comprehensive Benefits Package
Professional Development Opportunities

Job summary

CFS is seeking a Systems Administrator to support, optimize, and secure a complex enterprise IT infrastructure. The role focuses on large-scale modernization, infrastructure projects, and technical leadership within a hands-on IT team.

The ideal candidate has deep Microsoft technologies experience, virtualization expertise, and strong security acumen. Office 365/Azure administration and documentation are key components of daily responsibilities.

Qualifications

  • 3+ years of progressive Systems Administration experience in a mid-size to enterprise environment.
  • VMware virtual environments administration and support expertise.
  • Windows Server administration, deployment, hardening, and troubleshooting.
  • Experience managing Microsoft 365 environments including Entra ID, Exchange Online, SharePoint, Teams, Defender, and Purview.

Responsibilities

  • System Maintenance & Monitoring; install, configure, and maintain servers, networks, and related hardware/software.
  • Monitor performance, troubleshoot issues, and ensure high availability.
  • Apply patches and updates to maintain security and stability.
  • Rack and stack IT equipment (Servers, PDUs, etc.).
  • User account, permissions, and access control administration; provide staff training on IT systems.
  • Respond to helpdesk tickets promptly; provide technical support.
  • Implement security protocols, firewalls, antivirus, and data protection practices; conduct audits and risk assessments.
  • Develop and maintain backup strategies and disaster recovery plans; test recovery procedures.
  • Office 365 and Azure administration; deploy and maintain cloud services.
  • Document configurations and procedures; generate system performance and incident reports.

Skills

VMware
Windows Server
Microsoft 365
Active Directory
Security best practices
Troubleshooting
Documentation

Tools

Office 365
Azure
Exchange Online
SharePoint
Defender
Purview
Entra ID

Job description

CFS is seeking a Systems Administrator to support, optimize, and secure a complex enterprise IT infrastructure. The role focuses on large-scale modernization, infrastructure projects, and technical leadership within a hands-on IT team.

The ideal candidate has deep Microsoft technologies experience, virtualization expertise, and strong security acumen. Office 365/Azure administration and documentation are key components of daily responsibilities.

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Systems Administrator: Hybrid Cloud & Security Engineer
Systems Administrator: Hybrid Cloud & Security Engineer

FlexTecs LLC • Atlanta (GA)

Hybrid
USD 75,000 - 110,000
Systems Administrator - IT Modernization & Hyperautomation
Systems Administrator - IT Modernization & Hyperautomation

Acuity, Inc. • Denver (CO)

On-site
USD 80,000 - 110,000
IT Infrastructure Lead: Modernization & Projects
IT Infrastructure Lead: Modernization & Projects

CFS • North Branford (CT)

On-site
USD 80,000 - 100,000
Cloud & Systems Administrator — Hybrid, Cloud-First Infra
Cloud & Systems Administrator — Hybrid, Cloud-First Infra

Corporate-Technologies,-Llc. • Minneapolis (MN)

On-site
USD 75,000 - 81,000
401(k) matching
Dental insurance
Flexible spending accounts
+8
IT Systems Administrator — Build & Secure Modern Infra
IT Systems Administrator — Build & Secure Modern Infra

The Centers • Cleveland (OH)

Hybrid
USD 65,000 - 90,000
System Engineer - Cloud Modernization & Enterprise Solutions
System Engineer - Cloud Modernization & Enterprise Solutions

(EDO) Entertainment Data Oracle, Inc. • Maryland

On-site
USD 185,000 - 215,000
Matching 401k
Fully paid medical
Generous paid time off
+2
Senior System Engineer
Senior System Engineer

Gotham Technology Group • New York (NY)

On-site
USD 150,000 - 210,000
Senior Enterprise Systems Admin - Cloud & Automation
Senior Enterprise Systems Admin - Cloud & Automation

Freedom Technology Solutions Group • Maryland

On-site
USD 190,000 - 240,000
Flexible work environment
Competitive compensation
401k matching
+1
Senior Systems Engineer
Senior Systems Engineer

Essex Solutions • Atlanta (GA)

On-site
USD 110,000 - 140,000
Systems Administrator_
Systems Administrator_

Creative Financial Staffing, LLC • Bakersfield (CA)

On-site
USD 95,000 - 110,000