Sr. System Administrator

RBR Technologies

About The Position

RBR-Technologies is a small service-disabled veteran-owned information and technology business founded on the basic principle of delivering customer mission success. RBR-technologies prides itself on our commitment to mission success as exemplified by the trust our customers and contract partners place in us. From RBR's first employee to the present day, every team member has a passion for mission success. Since 2011, we have continued to employ the highest caliber of professionals whose success is attributed to the intelligence, dedication, and years of experience within many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies has an immediately available opening for a Sr. System Administrator to support our customer.

Requirements

Bachelor's degree in a technical discipline and 15 years' experience as a System Administrator, OR High school diploma and 20 years' experience as a System Administrator
TS SCI/ Polygraph (current CI Poly under 6 years)
Experience with Windows Sever Administration, Active Directory, and Group Policy
Experience with Linux Server Administration
Experience with Broadcom VMware/ESXi, Broadcom VMWare Virtual Networking, and Broadcom VMware vCenter
Networking Switching and Router Management
Storage Management (NetApp)
Hardware and Operating System troubleshooting
System hardening
Security Compliance Scanning (Nessus, ACAS)
Understanding of project design within the scope of security (RMF) requirements
Active DoD IAT Level II certification (Security+)
Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving

Nice To Haves

Experience leading the implementation and support of Broadcom VMware virtualized systems and infrastructure
PowerCLI
Broadcom VMware Aria Suite, formerly called vRealize Suite

Responsibilities

Conduct functional and connectivity testing to ensure continuing operability.
Develop and document systems administration standard operating procedures.
Maintain baseline system security according to organizational policies.
Manage accounts, network rights, and access to systems and equipment.
Plan, execute, and verify data redundancy and system recovery procedures.
Install, update, and troubleshoot systems and servers.
Comply with organization systems administration standard operating procedures.
Implement and enforce local network usage policies and procedures.
Manage system and server resources including performance, capacity, availability, serviceability, and recoverability.
Monitor and maintain system and server configurations.
Perform repairs on faulty system and server hardware.
Troubleshoot hardware/software interface and interoperability problems.