Senior Systems Administrator

A company is looking for a Senior Systems Administrator responsible for leading the design, implementation, maintenance, and optimization of IT infrastructure.

Key Responsibilities :

Design, implement, and maintain enterprise IT systems, including servers, storage, virtualization, and network infrastructure

Ensure system performance, availability, and security across on-premises, cloud, and hybrid environments

Provide expert-level support for complex technical issues and mentor junior administrators and IT support staff

Required Qualifications :

DoD 8140 Certification

7-10+ years of experience in system administration in enterprise environments

Advanced expertise in Windows Server, Linux / Unix, and hybrid IT environments

Experience with cloud platforms (AWS, Azure, Google Cloud) and cloud migration strategies

Required Education : HS / GED