[5012] System Administrator III

Location: Hanover, MD
Salary Range: $140,000 to $155,000
Clearance: TS/SCI w/poly

Ring0 Technologies (“Ring Zero”) is hiring a motivated Systems Administrator to work with a dynamic development team in support of complex and challenging virtual machine testing environments.

Security Requirement: US Citizen with a Top Secret/SCI Clearance/Polygraph Required

Work duties:

Support a large virtual machine test environment used by multiple customers

Ensure reliability of Network File System within a complex Virtual Machine environment

Assume responsibility for maintenance, upgrades and monitoring of lab equipment running Windows and Linux

Promptly handle configuration, software, and hardware requirements generated by customers

Provide mentorship to junior system administrators

Required work experience:

10+ years’ experience system administration of hardware and software in support of software development activities

7+ years’ experience administering Microsoft Windows and Unix-like operating systems

7+ years’ experience working with networking protocols such as TCP, UDP, IP, HTTP, DHCP, and DNS

5+ years combined experience supporting Java development activities, including applets, Java Server Pages, and J2EE frameworks such as Hibernate, Spring, Struts or Java Server Faces (JSF)

5+ years combined experience supporting C and C++ development activities

5+ years’ experience with integrated processing environments such as a Storage Area Network

2+ years’ experience in writing scripts

Familiar with routers, repeaters, switches, hubs, bridges, and gateways

Preferred work experience:

Experienced with VMWare Workstation and/or ESXi

Experienced with Network File System storage

Experienced with Docker

To apply for this job email your details to contact@ring0.com