27 linux administrator jobs at 5 companies in Patagonia, AZ
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Senior Systems Administrator
Tucson, Arizona, United States
$69k-$131k/yrOnsiteFull Time
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOEBachelor's degree, 2+ years of relevant experience, Linux experience, active transferable Secret clearance, U.S. citizenship, and experience with Active Directory, VMware, MySQL, or network administration.
Microsoft Windows, Red Hat Enterprise Linux, Linux, Microsoft Active Directory, VMware, MySQL, DNS, DHCP, RAID, Microsoft Windows Server, Microsoft WSUS, Microsoft Exchange, VMware vCenter, VMware vSphere, ESX, NAS, SAN, High Performance Computing (HPC)
Link Solutions: Providing IT infrastructure and cybersecurity services to federal agencies.
10+ YOEU.S. citizen with active DoD Top Secret clearance, 10+ years administering enterprise IT systems, and IAT Level II certification or higher. Requires systems, network, virtualization, and cybersecurity experience.
Quest Defense: Provides specialized engineering services for aerospace and defense industries.
2+ YOEBachelor's in a STEM field, 2+ years cybersecurity or systems administration experience, experience with NIST SP 800-171 and vulnerability remediation, Windows/Linux administration, strong troubleshooting and communication; U.S. citizenship required.
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOETop Secret/SCI clearance, 5+ years experience, Windows/Linux and VMware administration, STIG/SCAP/ACAS/Nessus experience, system integration and testing, ITIL processes.
DISA STIG, Red Hat OS Administration, VMware, Hyper-V, Windows, Linux, ACAS, Nessus, SCAP, ITIL
Coronado or Ashburn or Sierra Vista or United States
$80k-$89k/yrOnsiteFull Time
Veteran Enterprise Technology Services: Provides IT and engineering services to federal government agencies
2+ YOEDoD Secret clearance and U.S. citizenship required. 2 years experience in installation/maintenance of computer systems and network servers; proficiency with Microsoft Office/Exchange, TCP/IP and administration of Microsoft, Linux, or UNIX systems; CompTIA Security+ within 6 months.
Microsoft Office, Microsoft Exchange, Linux, UNIX, TCP/IP, MIS databases
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOERequires active Secret clearance (must be able to obtain TS/SCI), IAT Level III (DoD 8570.1-M), BA/BS or equivalent experience, 5+ years related experience, Windows Server/Linux administration, MS SQL, application deployment (Intune), Visual Studio, PowerShell, and front-end rich-UI experience.
Microsoft Windows Server, Microsoft Windows 10, Linux, Microsoft SQL Server, XSQL, ActiveClient, Tumbleweed, ApproveIt, Microsoft Visual Studio, WISE Installer, InstallAware, Advanced Installer, Microsoft Intune, Microsoft Azure Active Directory, PowerShell