2mo
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Linux Systems Administrator
MacDill AFB, Florida, United States
$115k-$155k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOE5+ years Linux/RedHat administration; DoD 8140/8570 certification; TS/SCI eligible; US citizenship; on-site required; strong Linux, security hardening, documentation skills.
Red Hat Enterprise Linux, CentOS, Apache, Nginx, DNS, DHCP, LDAP
3d
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Linux Systems Administrator
Tampa, Florida, United States
$98k-$133k/yr OnsiteFull Time
3+ YOEUS citizen with TS/SCI clearance, 3+ years Linux systems administration experience, DoD 8140/8570 (CompTIA Security+ CE), Red Hat/CentOS administration, patching, security hardening, and strong troubleshooting and documentation skills.
Red Hat, CentOS, Apache, Nginx, DNS, DHCP, LDAP, SSL/TLS
2mo
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Application Administrator- Linux
Tampa or United States
RemoteFull Time
5+ YOEUS citizenship and minimum T3 security suitability; 5+ years Linux/RHEL application administration; RHCE or bachelor\u0002s degree preferred; expertise with Apache, Tomcat, LDAP and STIG compliance; on-call availability.
RHEL, Apache, Tomcat, LDAP, Oracle Unified Directory, Red Hat SSOM, Splunk, Oracle Cloud Infrastructure (OCI), AWS, Microsoft Azure
2mo
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Linux Engineer
Lakeland, Florida, United States
HybridFull Time
5+ YOEBachelor’s degree in IT-related field; 5+ years systems administration; strong Linux, VMware ESXi/vSphere experience; Agile experience; Security clearance Public Trust.
Linux (RHEL 7, RHEL 8), VMware ESXi, VMware vSphere, Red Hat Satellite, BigFix, Python, Perl, Java, C, ServiceNow
3d
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System Administrator
Tampa, Florida, United States
OnsiteFull Time
4+ YOEBachelor's degree with 4+ years experience or equivalent; DoD 8140 IAT Level II certification (e.g., CompTIA Security+ce, CCNA Security, CySA+); virtualization/Linux/Microsoft certifications preferred; active Secret clearance required; RMF and server administration experience.
Linux, Microsoft Server, Microsoft Domain Controller, Microsoft Exchange, VMware vCenter, VIEW VDI, VMware Horizon View, SCCM Systems Manager, ESXi, VMware vSphere, SAN, NAS, Active Directory Certificate Services (ADCS), IIS, Risk Management Framework (RMF)
1w
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Systems Administrator
Tampa, Florida, United States
$85k-$95k/yr OnsiteFull Time
5+ YOEAdvanced system administration experience for Windows/Linux, DISA STIG/RMF compliance, MECM/AD/VMware/ACAS operations, vulnerability remediation, and scripting for automation.
Splunk, ACAS, MECM (Microsoft Endpoint Configuration Manager), vCenter, Nessus, Tenable.sc, PVS, ePO, VMware ESXi, Hyper-V, Exchange, O365, PowerShell, Python, Bash
2mo
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Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
8+ YOEBachelor's in CS or related field; 8+ years in a SysAdmin role; Windows and Linux; security and privacy knowledge; strong problem-solving and communication; independent and team player.
Windows, Linux, Network Security
2w
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Atlassian Administrator
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
1+ YOEAssociate's degree or 1 year admin experience, 1+ year system engineering/IT support, hands-on Atlassian suite experience, Jira administration, JQL/REST/Groovy, SDLC/agile knowledge, troubleshooting and security awareness.
Jira, Confluence, JQL, REST, Groovy, Oracle, Linux
1mo
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Systems Administrator - Tampa (Hybrid)
Tampa, Florida, United States
$85k-$95k/yr HybridFull Time
5+ YOE5+ years system administration experience; MacOS/Windows/Linux, networking, virtualization, cloud (AWS/Azure/GCP), SaaS/Okta administration, scripting (PowerShell/Bash/Clojure/Elixir/Go), ConnectWise/NinjaOne/Addigy/Intune experience; Bachelor's degree; industry certifications.
Okta, Google Workspace, Microsoft 365, ConnectWise Automate, ConnectWise Control, NinjaOne, Addigy, Microsoft Intune, AWS, Azure, GCP, ERP, CRM, Pharmacy management systems, PowerShell, Bash, Clojure, Elixir, Go
1mo
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Site Reliability Engineer for Linux administration
Ontario or Greenville or Clearwater or Fremont
OnsiteFull Time
3+ YOE3+ years Linux production administration (RHEL/Ubuntu/Rocky/CentOS); knowledge of core services, storage, backups, monitoring, security hardening, and basic scripting/automation. Bachelor's in CS/IT or equivalent experience; RHCSA/CompTIA Linux+/LPIC-1 are nice-to-have.
RHEL, Ubuntu, Rocky, CentOS, SSH, DNS, DHCP, NTP, LDAP, SSSD, Postfix, NFS, SMB, systemd, cron, yum, dnf, apt, Prometheus, Zabbix, Veeam, Bacula, NetBackup, LVM, mdadm, multipath, iSCSI, FC, ext4, xfs, btrfs, CIS, STIG, iptables, nftables, firewalld, SELinux, AppArmor, Shell, Python, Ansible, Nagios, VMware, KVM, Nutanix, Docker, Git, journalctl, syslog, auditd
3w
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SITEC - Active Directory Systems Administrator -MacDill AFB
MacDill AFB, Florida, United States
$86k-$138k/yr OnsiteFull Time
3+ YOERequires multi-year systems administration experience, DoD TS/SCI clearance, DoD 8570 IAT II, Active Directory and Windows Server expertise, PowerShell skill, RBAC and Kerberos knowledge; shift and weekend work required.
Active Directory, PowerShell, Kerberos, LDAPS, LDAP, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, DNS, Linux Red Hat, RBAC, Microsoft Office, VMWare
1mo
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Infrastructure Systems Administrator (07151)
Hillsborough County or Citrus County or Hardee County or Hernando County or Lake County or Manatee County or Pasco County or Pinellas County or Polk County or Sarasota County or Sumter County
$110k-$166k/yr OnsiteFull Time
5+ YOEMaintain and administer Windows/Linux systems, AD/IAM, M365, Azure, AWS, SIEM, MDM, virtualization, backup/disaster recovery, scripting, and enterprise monitoring; 5+ years experience (varies by degree) and ability to pass background/polygraph checks.
Active Directory (AD), Identity and Access Management (IAM), Microsoft 365 (M365), Microsoft Azure, Microsoft Entra ID, Amazon Web Services (AWS), Security Information and Event Management (SIEM), Mobile Device Management (MDM), Enterprise Storage Area Network (SAN), Network File System (NFS), Fibre Channel, VMware vSphere ESXi, VMware NSX, VMware Workspace ONE, Red Hat, Microsoft Exchange, Mac OS X, Windows Server 2019+
2w
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Security Systems Administrator
Orlando or Reston or Tampa or United States
RemoteFull Time
2+ YOE2+ years supporting and securing enterprise systems, network and cloud environments; knowledge of hardening, patching, vulnerability and incident response; strong troubleshooting and communication skills.
Windows Server, Linux, Entra ID, Group Policy, Purview, Intune, AWS, Microsoft Azure, Google Cloud Platform
2w
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Principal Storage and Data Protection Administrator (Onsite)
St. Petersburg, Florida, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with active DoD clearance, bachelor's degree plus 5+ years (or master's plus 3+), hands-on experience with enterprise storage and backup (Veeam, NetBackup, NetApp), Red Hat Linux and Windows, and storage governance.
NetBackup, Veeam, NetApp ONTAP, Dell, Red Hat Linux, Windows 10, Windows 11, Windows Server 2016–2022, Active Directory, DNS, DHCP, SCCM, VMware vCenter, vSphere, ESXi, Centrify
2mo
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Senior HPC and AI Cluster Administrator
Tampa, Florida, United States
$118k-$195k/yr OnsiteFull Time
5+ YOEBS in CS/Engineering or related field; 5+ years HPC/AI cluster admin; Slurm & Kubernetes; Linux networking/storage; DoD 8140 certs; TS/SCI clearance.
Slurm, Kubernetes, Linux (Red Hat, Ubuntu), Networking (InfiniBand, Ethernet), GPFS/Lustre/xfs storage, Python, Bash, GitOps, VMware, Hyper-V, KVM, AWS, Azure, RDMA (InfiniBand/RoCE), Docker, Apache Airflow, Prefect, Dagster
1w
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SITEC - Endpoint Security Administrator - MacDill AFB
MacDill AFB, Florida, United States
$80k-$128k/yr OnsiteFull Time
3+ YOETS/SCI clearance and DoD 8570.01-M IAT II required; minimum experience 9 yrs (HS),7 yrs (AS/AA),5 yrs (BS/BA) or 3 yrs (MS/MAA); experience managing endpoint security tool lifecycle.
Azure, AWS, Cloud Workload Protection Platforms (CWPP), Azure AD/Entra ID, Windows, Linux, VMs, containers
4w
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Systems Admin, Infrastructure
Clearwater, Florida, United States
OnsiteFull Time
2+ YOE2-4 years system administration experience with Windows/Linux, vSphere (multiple ESXi clusters), Citrix XenApp/XenDesktop, Active Directory, PowerShell/VBScript, IIS, and familiarity with M365/Azure; bachelor's in technology preferred.
Windows, Linux, VSphere 6, VSphere 6.5, VSphere 6.7, ESXi, Active Directory, PowerShell, Vbscript, Batch, Citrix XenApp, Citrix XenDesktop, M365, azure, Rightfax, IIS, Cisco UCS, Hyland Onbase, PRTG Network Monitor
1w
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Systems Engineer
Lakeland, Florida, United States
$41k-$115k/yr OnsiteFull Time
1+ YOEBachelor's or equivalent,1+ years system administration,Red Hat Linux and Windows Server administration,VMware/KVM,cloud (AWS/Azure/Google Cloud),Ansible,script proficiency,English communication.
Red Hat Linux, Windows Server, AWS, Azure, Google Cloud, Ansible, VMware, KVM, OpenShift, IBM DB2, PostgreSQL, OpenLDAP, Red Hat IDM, Puppet, Red Hat Satellite, Bash, Python, Java, Ruby, KSH, NetApp, Lenovo DM Storage
2mo
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Database Administration Senior Advisor- Hybrid
Tampa, Florida, United States
HybridFull Time
3+ YOEMaster’s or Bachelor’s with significant database administration experience; Oracle 19c/18c/12c/11g, MongoDB, PostgreSQL; Linux/Exadata; cloud/on-premise DB design, security, backup, DR; 24/7 support.
Oracle, MongoDB, PostgreSQL, Hive, Kudu, Cloudera Hadoop, Oracle Enterprise Manager, RMAN, Linux, Exadata, Ansible
1mo
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Platform Engineer
Tampa or Fort Walton Beach
OnsiteFull Time
7+ YOE7+ years platform engineering/DevSecOps experience with Kubernetes/OpenShift/VMWare PKS, Linux administration, scripting (Python/Bash), CI/CD and IaC (Terraform/Ansible); experience with Jenkins/GitLab; active Secret clearance required (ability to obtain TS/SCI).
Kubernetes, OpenShift, VMWare PKS, Jenkins, GitLab, Linux, Python, Bash, Terraform, Ansible, CI/CD, Source Version Control, Build/Release tools
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