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Senior Enterprise Systems Administrator

AP Recruiters & Associates, Miami, Florida, us, 33222

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Senior Enterprise Systems Administrator (Hybrid Cloud & Infrastructure)

Contract Position | 12 Months | Miami, FL Position Overview

Our client is a leading energy company seeking an experienced Senior IT Systems Administrator with 11-15 years of expertise in hybrid cloud environments, enterprise directory services, and virtualized infrastructure. This role requires a technical professional who can manage complex systems across on-premises and cloud platforms while maintaining high availability and security standards. Key Responsibilities

Design, implement, and maintain hybrid cloud infrastructure spanning on-premises and cloud platforms Manage enterprise directory services including Active Directory, LDAP, and identity management systems Oversee virtualized infrastructure using VMware, Hyper-V, or similar technologies Monitor system performance, capacity planning, and optimization across enterprise environments Lead system upgrades, migrations, and infrastructure modernization projects Implement and maintain security policies, patch management, and compliance standards Provide tier 3 support for complex technical issues and system outages Mentor junior administrators and collaborate with cross-functional teams Document system configurations, procedures, and maintain technical architecture diagrams Required Qualifications

Bachelor\'s degree in Computer Science, Information Technology, or related field 11-15 years of hands-on experience in systems administration Expert-level knowledge of Windows Server environments (2016/2019/2022) Extensive experience with Active Directory, Group Policy, and DNS/DHCP Proficiency in cloud platforms (AWS, Azure, or Google Cloud) Strong virtualization experience with VMware vSphere or equivalent Experience with PowerShell, Python, or other automation scripting Knowledge of backup and disaster recovery solutions Understanding of networking concepts including TCP/IP, VLANs, and firewalls Relevant certifications preferred (MCSE, VCP, AWS/Azure certifications) What We Offer

Competitive hourly rate of up to $51/hour 12-month contract with potential for extension Opportunity to work with cutting-edge technology in the energy sector Professional development and skill enhancement opportunities Collaborative work environment with experienced technical teams Location:

Miami, FL (On-site required) Schedule:

Standard business hours, 40 hours per week

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