Linux Engineer (Linux/Windows)
Core
System Engineer providing end-to-end administration, security compliance, and automation for mission-critical Windows and Linux environments.
Role type
Senior System Engineer (Linux/Windows)
Builds
Maintains system integrity, performance, and security across critical client/server environments
Domain
Defense contracting / Enterprise Infrastructure
Required skills
System administration (Windows/Linux), Security compliance, Automation, Networking device support, Containerization, Kubernetes, Identity management (Active Directory/LDAP/Centrify)
Preferred skills
Military service, Government contracting experience
Technologies
Windows, Linux, Cisco, Juniper, Arista, Kubernetes, Active Directory, LDAP, Centrify, Group Policy
Responsibilities
Provide end-to-end system engineering and administration for Windows and Linux environments; Maintain strict security compliance including patching and audit readiness; Develop or support automation workflows; Work with Cisco, Juniper, and Arista devices; Support containerized environments and Kubernetes-based deployments; Administer and troubleshoot Active Directory, LDAP, Centrify, and Group Policy; Ensure systems adhere to required security protocols and perform regular patching; Work closely with users and customers to resolve issues and support mission operations; Communicate and escalate technical issues to management.
Seniority
Senior, hands-on IC
