3w
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Sr. Linux System Administrator
Arnold AFB, Tennessee, United States
$108k-$168k/yr OnsiteFull Time
8+ YOEBachelor's in IT or equivalent experience; minimum 8 years progressive IT experience (L09) or 11 years (L10); US citizenship and ability to obtain security clearance; experience with RHEL, virtualization, system hardening, scripting, and DoD cybersecurity standards.
Red Hat Enterprise Linux (RHEL), VMware, OpenShift, NetApp ONTAP, Microsoft Active Directory, Veeam, SolarWinds NPM, ACAS, Bash, PowerShell, Python, Ansible, Docker, Kubernetes, Security Technical Implementation Guides (STIGs), NISPOM, DoD RMF
1mo
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Senior OpenShift Systems Administrator/ DevOps Engineer
Tullahoma, Tennessee, United States
OnsiteFull Time
4+ YOEBachelor's degree, active Secret clearance, Security+ (or obtain in 90 days), 4+ years enterprise Linux experience, 3+ years OpenShift/Kubernetes, Terraform/Ansible, CI/CD, Git, cloud platform experience, scripting with Python/Bash/PowerShell.
Red Hat OpenShift, Kubernetes, Docker, Podman, Terraform, Ansible, Jenkins, GitLab CI/CD, Azure DevOps, Git, Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, Ubuntu, AWS, Azure, OpenStack, Prometheus, Grafana, ELK Stack, Splunk, Python, Bash, PowerShell, VMware vSphere, ESXi
2w
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GCCS Tier 1 Systems Administrator
Tullahoma, Tennessee, United States
$77k-$100k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance, CompTIA Security+ (DoD 8570 IATT II), 3+ years systems administration experience with Windows/Linux, database and GCCS support, and willingness to travel up to 15% with international deployments.
GCCS, JBoss, Oracle, Sybase, PostgreSQL, Service Now, Red Hat, Agile Client, VmWare ESXi, Microsoft Active Directory, Tomcat, Ansible, ArcGIS, Google Earth, NFS, SSH, NTP, LDAP
2w
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GCCS Tier 1 Systems Administrator
Tullahoma, Tennessee, United States
$77k-$100k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
3+ YOEActive TS/SCI clearance, CompTIA Security+, 3+ years systems administration experience with Windows/Linux, database maintenance (Oracle/Sybase/PostgreSQL), VMware and Active Directory, willingness to travel up to 15%, valid U.S. passport.
Global Command and Control System (GCCS), JBoss Seam, Oracle, Sybase, PostgreSQL, ServiceNow, Red Hat, Agile Client, SEWS, Radiant Mercury, JRE, JTT, TADL, Link, ADSI, JTAGS, ICSF, COP, TMSWeb, KML/KMZ, ArcGIS, Google Earth, VMware ESXi, Microsoft Active Directory, Tomcat, JBoss, NFS, SSH, NTP, LDAP, HTTP, Ansible
1mo
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Lead System Administrator
Arnold AFB, Tennessee, United States
$108k-$167k/yr OnsiteFull Time
8+ YOEBachelor's in IT required (or equivalent experience), 8+ years IT experience (grade 09) with progressive experience, US citizenship, ability to obtain security clearance, DoD 8140 certifications within 6 months, Windows/Linux administration, Active Directory, imaging/deployment, PowerShell automation, SCCM/WSUS, backup/DR, virtualization, scripting...
PowerShell, SCCM, WSUS, WDS, MDT, Active Directory, DNS, DHCP, GPOs, Windows Server, Red Hat Enterprise Linux, NetApp ONTAP, Red Hat IdM, Bash, Python, VMware vSphere, Citrix XenDesktop, Citrix XenApp, TCP/IP, UDP, SSH
1mo
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Project Engineer
Arnold AFB, Tennessee, United States
$85k-$140k/yr OnsiteFull Time
2+ YOEB.S. in engineering/computer science, US citizenship, 2–5+ years progressive engineering experience (2 yrs for L07, 5 yrs for L08), prior project/design engineering experience, PPE use, project coordination skills.
Linux, Windows, R, Python, SQL, Critical Path Method (CPM)
1mo
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Sr. Windows System Administrator
Arnold AFB, Tennessee, United States
$109k-$167k/yr OnsiteFull Time
8+ YOEDesign, support and maintain enterprise Windows infrastructure and storage; lead Veeam backup strategy; manage VMware/VDI, Active Directory, DNS, DHCP; automate with PowerShell; meet DoD STIGs and 8140 certification requirements; U.S. citizenship required.
Veeam, VMware, VDI, PowerShell, Active Directory, DNS, DHCP, NTFS, SMB, DFS, NetApp, Microsoft Office 365, Microsoft Visio, Microsoft Project, Unix, Linux, Windows, RHEL, Cisco switches, Nexus routers, Windows 11, Microsoft Power BI, HPC Clusters, ACAS, HBSS, VLAN, eMASS, SolarWinds, PKI, GPOs, Identity Management (IdM), STIGs
2w
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System Support Analyst I - Smyrna, TN
Smyrna, Tennessee, United States
OnsiteFull Time
Associate's degree or equivalent experience in IT, experience supporting Microsoft 365, Azure AD, Exchange Online, Intune, Windows 11 and desktop hardware, PowerShell scripting, networking fundamentals, strong troubleshooting and communication skills.
Windows 11, macOS, Linux, iOS, Android, Microsoft 365, Exchange Online, Azure Active Directory, Microsoft Intune, Microsoft Teams, Remote Desktop, PowerShell, Python, LabVIEW, Zebra, Tharo
1w
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ID&C Software Engineer
Arnold AFB, Tennessee, United States
$93k-$150k/yr OnsiteFull Time
2+ YOEBachelor's in CS/CE or related, ability to obtain security clearance, U.S. citizenship, 2+ years relevant experience (L07) or 5+ (L08), EM/controls software experience, EMR not applicable, familiarity with SDLC and Agile.
C++, Python, C, Fortran, MATLAB, Bash, Shell, Batch, Powershell, CLion, PyCharm, Xcode, Microsoft Windows, Redhat Linux, Git, Gitlab