Senior Linux Unix Administrator jobs in Columbia, MD

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Senior Linux/Unix Engineer (Government)
AT&T - 26,213 reviews - Columbia, MD 21046
Senior Linux/Unix Engineer:. Configures and manages Linux, Unix and installs/loads operating system software, troubleshoots, maintains integrity, and configures...
Senior UNIX Systems Administrator (Solaris)
CybeCys, Inc - Washington, DC
Linux or Solaris Unix Administration:. This position requires STRONG UNIX skills in a Linux or Solaris Environment....
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NETWORK ENGINEER 2
M.C. Dean, Inc. - 16 reviews - Baltimore, MD
Windows, Cisco IOS, UNIX, Linux. Participate in a 24 X 7 on call rotation as assigned by the Senior Network Engineer. M.C....

Senior Linux/Unix Engineer (Government)

AT&T - 26,213 reviews - Columbia, MD
Senior Linux/Unix Engineer:. Configures and manages Linux, Unix and installs/loads operating system software, troubleshoots, maintains integrity, and configures...

Systems Administrator

Lockheed Martin - 4,951 reviews - Hanover, MD 21076
SILVERQUARTER staff is comprised of a diverse set of junior, mid-level and senior engineers, who are bravely at the forefront of technology innovation and are...

Senior Linux Administrator

Belay Technologies, Inc - 6 reviews - Annapolis Junction, MD
Belay Tech is seeking a Senior Linux System Administrator with 15 years of experience to join a fun team. The individual shall have solid experience with VmWare...
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Senior System Administrator

ASRC Federal Holding Company - 7 reviews - Columbia, MD 21046
Expertise in Unix administration and virtualized environments like OpenStack, etc. Configures and manages UNIX and Windows operating systems and installs/loads...

Senior System Administrator (PT)

ASRC Federal Holding Company - 7 reviews - Columbia, MD 21046
Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures...

System Administrator (Sr.) with UNIX/Linux

Applied Integrated Technologies - 3 reviews - Fort Meade, MD
Serves as the senior level System Administrator. System Administrator Level 3 – Linux/UNIX. Experience with Red Hat Linux operating system....

Senior Linux System Administrator

SIM&S, Inc. - Greenbelt, MD 20770
•The candidate should have experience with Linux, Unix, Windows servers/clients, Network Security principles, firewalls, TCP/IP, and DNS....
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Senior Linux Administrator-Puppet Engineer

easySERVICE Data Solutions - Rockville, MD
$50 - $65 an hour
Linux systems engineering/ administration:. EasySERVICE is looking for a highly passionate individual for the role of *Sr Linux Administrator*....
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System Administrator III- must be clearable

CSRA - 250 reviews - Columbia, MD
Senior Linux SysAdmin with strong experience scripting (at least with bash), and working with Puppet, LDAP, Vmware, and/or other virtual machine environments...

Linux Senior Systems Administrator

gama1tech.com - Silver Spring, MD
Experience working in a virtualized Linux environment. Experience configuring policies with SELINUX (Security Enhanced Linux)....
Senior Systems Engineer/Network Administrator
Leidos - 444 reviews - Washington, DC
Linux System Administration. Leidos is looking for a Senior Systems Engineer/Network Administrator to support the U.S....
Senior Systems Administrator (Government)
AT&T - 26,213 reviews - Columbia, MD 21046
Linux Professional Institute -Level 1 (LPI-1) or Red Hat Certified Systems Administrator (RHCSA) or Sun Certified Systems Administrator (SCSA);...
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