Hybrid IT Systems Administrator: Cloud and Security

KenCrest; Center Square (PA); Hybrid; USD 85,000 - 120,000; Full time

Job summary

KenCrest seeks a seasoned System Administrator to maintain and secure our enterprise infrastructure across 150+ sites in the United States. You will manage Windows Server, M365, Entra ID, Exchange Online, backups, disaster recovery, and firewall ecosystems while collaborating with IT leadership to deliver reliable day-to-day operations.

This hybrid role covers headquarters in Plymouth Meeting, PA with about one day per week in office, and involves automation, scripting, and cross-site support

Qualifications

• Associate degree in IT, CS, or related field, or equivalent experience.
• 5+ years of systems, network, or infrastructure administration in a small to mid-sized enterprise.
• Experience administering Microsoft Windows Server, Microsoft 365, Entra ID, virtualization platforms, and enterprise networking technologies.
• Working knowledge of firewall administration, backups, disaster recovery, and cybersecurity best practices.
• Experience with automation, scripting, SQL, or systems integrations preferred.
• Microsoft certifications (Azure, Microsoft 365, Windows Server) preferred.

Responsibilities

• Administer and support Windows Server, Microsoft 365, Entra ID, Exchange Online, and related cloud technologies.
• Manage user accounts, authentication services, MFA, permissions, and identity security.
• Monitor and enhance network infrastructure, firewalls, backups, and disaster recovery systems.
• Apply system upgrades, security patches, and new technologies to improve performance and security.
• Troubleshoot complex infrastructure and application issues; ensure timely ticket resolution.
• Develop and maintain technical documentation and knowledge resources.
• Monitor security events and support compliance aligned with NIST and cybersecurity standards.
• Identify opportunities for automation and process improvements using scripting and integrations.
• Support and maintain a multi-site WAN environment serving 1,000+ users across 150+ locations.

Skills

Windows Server Administration

Microsoft 365 Administration

Identity & Access Management

Networking & Firewalls

Scripting/Automation

Education

Associate degree in IT or related field

Tools

VMware

Backup & DR tools

Azure

PowerShell

Job description

KenCrest seeks a seasoned System Administrator to maintain and secure our enterprise infrastructure across 150+ sites in the United States. You will manage Windows Server, M365, Entra ID, Exchange Online, backups, disaster recovery, and firewall ecosystems while collaborating with IT leadership to deliver reliable day-to-day operations.

This hybrid role covers headquarters in Plymouth Meeting, PA with about one day per week in office, and involves automation, scripting, and cross-site support