28 unix administrator jobs at 21 companies in Spring Hill, FL
3w
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System Administrator
Tampa, Florida, United States
OnsiteFull Time
4+ YOEActive Secret clearance, DoD 8140 IAT Level II certification, bachelor\u0002s degree or 4+ years experience, virtualization/Linux/Microsoft certifications, experience with RMF, server and storage administration.
Linux, MS Server, MS Exchange, VMWare vCenter, VIEW VDI, VMware Horizon View, SCCM, ESXi, VMware vSphere, SAN, NAS, ADCS, IIS, Risk Management Framework (RMF)
1mo
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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
2w
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Systems Administrator - Tampa (Hybrid)
Tampa, Florida, United States
$85k-$95k/yr HybridFull Time
5+ YOE5+ years systems administration with SaaS and identity provider experience; SAML/OIDC/SCIM implementation; macOS/Windows/Linux support; scripting and API integration; onboarding/offboarding ownership; able to work hybrid in Tampa and travel up to 25%.
SAML, OIDC, SCIM, REST APIs, webhooks, macOS, Windows, Linux, iPaaS
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
1w
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System Administrator
Tampa or Fayetteville
OnsiteFull Time
5+ YOEActive U.S. Secret clearance and citizenship; bachelor's degree or equivalent; 5+ years administering Windows Server, Linux, virtualization, storage, and enterprise infrastructure; DoD IAT Level II certification and STIG/RMF experience.
Microsoft Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, RMF, STIG, Microsoft Windows, CompTIA Security+ CE
2mo
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Administrator II, Enterprise Application
Leesburg or Florida
$65k-$72k/yr RemoteFull Time
5+ YOEBachelor's degree required; 5+ years maintaining enterprise application systems; experience with Ellucian Banner and Oracle; Oracle DB administration and performance tuning; familiarity with Microsoft Office; availability for nights and weekends.
Ellucian Banner, Oracle, Oracle Linux, Linux, Microsoft Windows, Microsoft Office, Hyper-V Manager, WSO2 Server, RabbitMQ, Jenkins, ESM, Active Directory, Canvas, Application Express, Evisions, Oracle PL/SQL, MS/SQL, PostgreSQL, Windows shell scripting
3mo
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Application Administrator (Pipeline)
Tampa, Florida, United States
HybridFull Time
3+ YOEManage and troubleshoot enterprise applications on Windows/Linux; ensure security compliance; support 24/7 availability.
Windows, Linux, STIG, Splunk, ACAS, LDAP, Active Directory, IIS, Tomcat, Oracle B2C, SharePoint, Tableau, Verint
1mo
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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
1w
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Technology Support Administrator
Tampa or United States
RemoteFull Time
1+ YOERequires 12+ months technical support experience, high school diploma/GED, Windows and MS Office proficiency, technical troubleshooting, SQL and Java knowledge, communication skills, and reliable home internet.
Claude, Windows Server, Microsoft Azure AD, Microsoft Intune, Microsoft Exchange, Microsoft SharePoint, Microsoft Office, Microsoft Windows, Linux, SQL, Java, Jira Service Desk, PowerShell
1d
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Virtualization Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Washington or Colorado Springs or Tampa or Springfield
$97k-$131k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
4+ YOERequires 4+ years of related experience, active TS/SCI clearance with favorable polygraph, DoD 8140 certification, virtualization administration experience, Windows/Linux skills, and U.S. citizenship.
Hypervisor, Virtualization, VMware, VMware vCenter, Windows Hyper-V, Windows, Linux
1d
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Virtualization Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Washington or Colorado Springs or Tampa or Springfield
$97k-$131k/yr OnsiteFull Time
4+ YOERequires 4+ years of related experience, active TS/SCI clearance with favorable polygraph, U.S. citizenship, virtualization administration experience, Windows/Linux expertise, and DoD 8140 certification compliance.
Hypervisor, VMware, Microsoft vCenter, Microsoft Hyper-V, Windows, Linux, AI, cloud, cyber
1mo
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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
2mo
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Site Reliability Engineer(APP Admin administrator)
Ontario or Greenville or Clearwater
$75k-$100k/yr OnsiteFull Time
3+ YOE3+ years middleware or application administration experience; install/configure Apache NiFi, Redis, Nginx, Hadoop; deploy on Kubernetes; Linux/Bash scripting; Docker and cloud (AWS/Azure/GCP); monitoring with Prometheus/Grafana/ELK; strong troubleshooting and incident response skills.
Apache NiFi, Redis, Nginx, Hadoop, Kubernetes, Kafka, Linux, Bash, Docker, AWS, Azure, GCP, TLS/SSL, Prometheus, Grafana, ELK
1mo
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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
2w
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Networking Engineer
Tampa, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree and 2 years of networking experience, or associate degree and 3+ years. Requires complex network support, security knowledge, troubleshooting, and U.S. citizenship; DoD clearance eligibility required.
Arista, Cisco, CloudVision, PRTG, Perle OOBM, Microsoft Azure GCC-High, SolarWinds, Nagios, Infoblox, Microsoft Windows, Linux, Palo Alto, SNMP, NetFlow, Syslog, DNS, DHCP, IPAM, SFTP, TFTP, LDAP, SMTP, TLS, HSRP, OSPF, EIGRP, SD-WAN, VoIP, VLAN, VPN, WLAN, WAN, LAN, SIEM, CMMC, NIST 800-171, SOX
4w
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Senior Cybersecurity Engineer – SOAR & UEBA
Tampa, Florida, United States
$86k-$180k/yr OnsiteFull Time
10+ YOETop Secret/SCI clearance, 10+ years cybersecurity experience, Splunk administration/ES experience, Unix/Windows proficiency, DoD 8570 IAT Level III/DoW 8140 (511) or equivalent, bachelor’s degree or equivalent experience.
Splunk, Splunk Enterprise Security (ES), Unix, Windows, Bash, Python, Java, Perl, .NET
3mo
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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
3mo
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Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, Windows, Linux, HCL, YAML, JSON, PowerShell, Python, Go, Shell
1w
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Cybersecurity Engineer
Largo, Florida, United States
OnsiteFull Time
U.S. citizenship, TS/SCI clearance, Linux and Windows systems administration, DoD 8570 IAT Level II certification, identity management, LDAP, PKI, and VMware experience required.
Linux, Windows, Windows 11, Windows Server 2022, RHEL, LDAP, Active Directory, PKI, VMware, vSphere, vCenter, ESXi
3w
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Lead Software Engineer - Pharmacy Core Platform
Lakeland, Florida, United States
$135k-$203k/yr HybridFull Time
7+ YOEBachelor's in computer science or equivalent, 7+ years platform/devops experience, 5+ years WebLogic/WildFly/JBoss and Apache administration, Ansible, Kafka, Azure, monitoring tools, strong troubleshooting and leadership skills.
Oracle WebLogic, WildFly, JBoss, Apache, UNIX, Linux, Ansible, Kafka, Microsoft Azure, Splunk, Dynatrace, Java, Spring Boot, WebLogic Scripting Tool (WLST), Docker, Kubernetes, OpenShift, Microsoft Entra ID
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