Senior System Administrator
Core
Senior System Administrator supporting Windows desktops, laptops, virtual servers, and distributed computing assets for a defense contractor.
Role type
Senior System Administrator
Builds
Production and development virtual server environments, customer-specific application deployments, and secure laboratory environments.
Domain
Defense contracting / Cyber & Intelligence
Deliverable
Infrastructure
Required skills
System administration, Windows environment management, virtual server management, PKI certificate lifecycle management, hardware and software procurement, secure file transfers, JIRA and Confluence usage, isolated laboratory environment management
Preferred skills
Enterprise software packaging and deployment, IT procurement and documentation
Technologies
Windows, Confluence, JIRA
Responsibilities
Manage and sustain production and development virtual servers including patch compliance and software rollout; oversee installation, packaging, validation, and deployment of customer-specific applications; provide end-to-end hardware and software support for distributed computing assets; handle software and hardware procurement and coordinate purchase requests; operate an isolated laboratory environment managing disconnected devices and preparing for network connectivity; conduct secure file transfers and maintain transfer appliances with security patches.
Seniority
Senior, hands-on IC