24 unix administrator jobs at 19 companies in Bartow, FL
3mo
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Application Administrator
Tampa or United States
RemoteFull Time
3+ YOEU.S. citizen with T3 clearance, 3+ years application administration on Windows or Linux, bachelor's degree or technical certification, experience with security hardening, patch management, and application lifecycle.
Windows, Linux, Apache, Tomcat, IIS, LDAP, Active Directory, STIG, Splunk, ACAS, IPSwitch MoveIt, Oracle B2C, SharePoint, Tableau, Verint
2w
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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)
2mo
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System Administrator
Kissimmee, Florida, United States
HybridFull Time
3+ YOE3–5 years in system/network administration; Windows/Linux; virtualization; security controls; SIEM; AD/GP DNS DHCP; CCNA/Security+/CMMC-CCA/CCP or CISSP; U.S. citizenship for DoD work.
Windows Server, Linux, virtualization (VMware/Hyper-V), Microsoft 365, SIEM, endpoint protection, vulnerability scanning, Active Directory, DNS, DHCP, PowerShell, Bash
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
5d
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IT Telecom Systems Administrator REMOTE
Orlando or United States
$75k-$80k/yr RemoteFull Time
3+ YOEBachelor's degree in management information systems or computer science, or equivalent experience. Three years of voice network administration preferred, with complex diagnostics and telecom systems experience.
NICE CXone, Cisco Call Manager, Cisco Jabber, Cisco Unity, VMware, WebEx, Microsoft Teams, Zoom, Windows, UNIX, Linux, Cisco IOS, WAN, LAN, VoIP, Microsoft Word, Microsoft Excel, FAX, Public Switched Telephone Network (PSTN)
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
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
1mo
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Enterprise Monitoring Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Colorado Springs or Washington 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+ YOEActive TS/SCI with polygraph, 4+ years IT experience, DoD 8140 certification (e.g., Security+ CE), hands-on experience with enterprise monitoring platforms, Windows/Linux administration, patching, hardening, and compliance.
SolarWinds, Splunk, Elastic/ELK, Dynatrace, AppDynamics, Nagios, Zabbix, Windows, Linux
1mo
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Enterprise Monitoring Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Colorado Springs or Washington or Tampa or Springfield
$97k-$131k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, 4+ years related experience, DoD 8140/Information Assurance cert (e.g., Security+ CE), hands-on with enterprise monitoring platforms, Windows/Linux administration, patching and compliance experience.
SolarWinds, Splunk, Elastic/ELK, Dynatrace, AppDynamics, Nagios, Zabbix, Windows, Linux
4w
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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
1w
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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
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
2mo
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Sr Platform Engineer (Project Hire)
Lake Buena Vista or Orlando
$112k-$150k/yr HybridFull Time
5+ YOE5+ years in infrastructure/platform/DevOps; experience with Ansible, Terraform, CI/CD (Jenkins/GitLab), Linux/Windows administration, observability (Splunk), Kubernetes/Harvester; strong reliability and automation skills.
Ansible, Terraform, Splunk, Kubernetes, Harvester, Jenkins, GitLab, AWS, Linux, Windows
2mo
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Sr Platform Engineer (Project Hire)
Lake Buena Vista, Florida, United States
$112k-$150k/yr HybridFull Time
5+ YOEMinimum 5 years platform/infrastructure/DevOps experience; expertise with Ansible, Terraform, CI/CD (Jenkins/GitLab), Linux/Windows administration, Splunk, Kubernetes/Harvester, automation, observability, and cross-team collaboration.
Ansible, Terraform, Splunk, Kubernetes, Harvester, Jenkins, GitLab, AWS, Linux, Windows
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
1w
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AI Implementation Specialist II
Tampa, Florida, United States
RemoteFull Time
3+ YOE3+ years in IT, systems administration, integration, or automation, including 1+ year supporting production automations. Requires API, automation, Zendesk, AWS, Linux, Git, Jira, Python or JavaScript, and clear written English.
Anthropic Claude API, n8n, Zapier, Make, Microsoft Power Automate, Zendesk, AWS EC2, AWS S3, AWS IAM, AWS Lambda, AWS CloudWatch, Linux, SSH, Git, Jira, Python, JavaScript, Node, REST APIs, JSON, webhooks, OAuth, Pinecone, Microsoft Entra ID, Microsoft Graph API, SSO, Yardi Voyager, Microsoft SharePoint, Microsoft 365
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