Systems Administrator

Responsibilities

• Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed Linux and Windows environment.
• Create, manage, and maintain accounts and group membership in Active Directory, LDAP, TACACS, KVM.
• Experience managing Windows-based virtual server environments.
• Hands-on working knowledge of RedHat 5 & 7 along with Windows server 2008, 2016, and Windows 10 operating systems in physical and virtual environments.
• Responsible for pro-active systems monitoring and evaluation of environments using Nagios and the documentation, resolution, or escalation of any problems discovered.
• Responsible for daily backup monitoring and troubleshooting using Symantec NetBackup version 8.
• Experience with Linux and Windows patching in an operational environment.
• Ensure all Linux and Windows-based systems are running current versions of antivirus software with current virus definition files; Experience with ClamAV and Windows EPO is a plus.
• Able to work with systems engineers and factory support for troubleshooting and resolution of system anomalies.
• Participates in special projects as required.

Qualifications

• Must have Active TS/SCI with Polygraph and must be willing able to upgrade to higher level polygraph.
• Experience installing and configuring various COTS products.
• Experience providing physical and virtual support, maintenance, and security for Red Hat (RHEL 5 & 7), Sun Solaris, Windows Server 2008 & 2016, and Windows 7/10 Desktop.
• Experience with Nagios, Active Directory, NetBackup.
• Experience with Authentication and Account Management (Active Directory, DNS, LDAP, TACACS, Local, KVM).
• Experience with virtualization (VMWare, ESXi, VCenter).
• Experience with SAN (EMC, NAS/DAS).
• Hardware experience: servers, workstations, peripherals, tape robots.
• Database experience (Oracle, SQL Server).

Skills

• Information Technology (IT)
• Linux
• System Administration
• CompTIA Security+

Benefits

• 401(k) with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holidays

Pay

$72,877 - $98,599

Schedule

Full-time