PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1w
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LEAD ADMINISTRATOR L1
Jacksonville, Florida, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE5+ years Linux administration experience with shell scripting, Java hosting on Linux, Python/Perl, TLS/certificate troubleshooting, network troubleshooting, and Glassbox experience preferred.
Linux, Shell Scripting, Java, Python, Perl, TLS, Glassbox, BladeLogic, Ansible, Terraform, Puppet, Chef, AutoSys, Splunk, Tealeaf, SiteScope, Regular Expressions, ping, nslookup, traceroute, curl
2mo
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Systems Administrator
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Ft. Lauderdale or Charlotte or Austin
OnsiteFull Time
5+ YOE5-7 years IT experience; Windows Server administration; Active Directory; Office 365; cloud (AWS/Azure); PowerShell; scripting; enterprise identity management; Linux or Windows administration; on-call rotation.
PowerShell, Microsoft Graph, JavaScript, Shell scripting, Microsoft Office 365, Azure, AWS, Google Cloud, Oracle, Active Directory, Office 365, SharePoint Online, Exchange Online, ID management systems, SolarWinds, HP, Dell, Cisco
6d
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LEAD ADMINISTRATOR L1
Jacksonville, Florida, United States
$60k-$135k/yr OnsiteFull Time
5+ YOEAdvanced troubleshooting for high-priority incidents, SLA monitoring, performance tuning, disaster recovery, and stakeholder reporting. Mandatory Linux administration skills. 5+ years experience.
Linux Admin
1mo
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Systems Administrator - Alachua Onsite
Alachua, Florida, United States
$85k-$95k/yr OnsiteFull Time
5+ YOE5+ years IT systems administration experience, 2–3 years in GMP-regulated environments, knowledge of 21 CFR Part 11 and GAMP 5, CSV experience, networking, virtualization, IAM, endpoint management, and scripting (PowerShell/Python/Bash).
EMS, BMS, CMMS, CCMS, LIMS, QMS, EBR, MES, SCADA, PLC, Okta, Windows Active Directory, Azure AD/Entra ID, Google Workspace, Microsoft Intune, Addigy, NinjaOne, ConnectWise Automate, ConnectWise Control, VMware vSphere/ESXi, Proxmox, Fortinet, Arista, OPNsense, FreeBSD, Palo Alto, Microsoft Windows Server, Microsoft Windows 10, Microsoft Windows 11, macOS, Linux, RMM, MDM, PowerShell, Python, Bash, Clojure, Elixir, Go, TCP/IP, VLAN, DNS, DHCP, QoS, ZTNA
3d
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Sr. Systems Administrator - Application Admin
Jacksonville, Florida, United States
$95k-$128k/yr OnsiteFull Time
3+ YOESenior-level experience administering and supporting enterprise cybersecurity applications, Windows/Linux/VMware environments; strong troubleshooting, analytical, and communication skills.
Windows Server, Linux (RHEL), VMware, Z-Scaler, Zscaler Internet Access (ZIA), Check Point Endpoint Encryption/Security, Cofense Vision/Reporter, CrowdStrike Falcon, CyberArk PAM, Darktrace, F5 ASM, FireMon, Forcepoint E-Mail and Endpoint DLP, Imperva Agent/Agentless Database Monitoring, OpenText EnCase Examiner, Rapid7 Nexpose, FireEye, Veracode
3w
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IT Security & Systems Administrator
Jacksonville, Florida, United States
OnsiteFull Time
4+ YOEAssociate's or Bachelor's in relevant field or equivalent experience; 4+ years progressive IT experience with cybersecurity focus; hands-on experience with SIEM, endpoint protection, vulnerability scanning, identity security; experience with SOC 2/ISO 27001; Windows/Linux hardening; Azure/AWS cloud security; strong communication and documentation s...
SIEM, endpoint protection, vulnerability management, identity security, Microsoft 365, Windows Server, Active Directory, Azure, AWS, MFA, VPN
1w
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Technical Support Administrator (July 9, 2026)
Jacksonville, Florida, United States
$50k-$70k/yr OnsiteFull Time
2+ YOELead help-desk team; 2+ years IT experience; administer Microsoft Entra ID/Azure AD, Microsoft 365, Intune; scripting in PowerShell/Bash; networking and OS knowledge; bachelor\u0019s in related field or equivalent experience; TWIC required.
Microsoft Entra ID (Azure Active Directory), Exchange Online, Microsoft Intune, Microsoft 365, Group Policy, PowerShell, Bash, Windows, Linux/UNIX, MacOSX, Android, Apple iOS, TCP/IP, VOIP, SIP
1w
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IA Sys Admin/Computer Operator V
Mayport, Florida, United States
OnsiteFull Time
Active Top Secret clearance; experience administering Windows Server, Red Hat Enterprise Linux/Solaris, Radiant Mercury, Splunk, Cisco routing/switching, ACAS, Wireshark, VMware; strong troubleshooting and documentation skills; must obtain MCSA within six months.
ENMS Lite, DCGS-N Increment 1 Block 2, ADSI v15, GCCS-J 4.3 U1, Radiant Mercury (RADMERC), Video Teleconference (VTC) Systems, Splunk, Cisco, TACLANE, ACAS, Wireshark, VMware vCenter, VMware Server, VMware Workstation, BMC
2w
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Systems Engineer
Gainesville or Georgia or Florida
$72k-$119k/yr HybridFull Time
Support AWS cloud infrastructure and automation; use Terraform, Python/Go, Kubernetes/Helm/ArgoCD; perform Linux administration, CI with GitHub Actions, and troubleshoot cloud/container deployments.
AWS, Terraform, Python, Go, Kubernetes, Helm, ArgoCD, Linux, GitHub Actions
1mo
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IT Systems/Net Work Engineer
Jacksonville, Florida, United States
FieldFull Time
5+ YOEBachelor's degree in a technical discipline and senior-level experience in systems/network engineering; expertise in routing, switching, firewalls, Windows/Linux administration, cybersecurity, cloud and virtualization, and strong written/verbal communication.
Windows, Linux, Microsoft Azure, AWS, PowerShell, Python, VMware
1mo
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Senior Technical Support Manager
Ponte Vedra Beach, Florida, United States
OnsiteFull Time
7+ YOEBachelor's degree or equivalent experience; 7+ years information systems experience; leadership experience; Windows/Linux server administration; scripting (PowerShell, Python, bash); Splunk dashboarding; AWS certifications preferred; troubleshooting and system repair skills.
PowerShell, Python, bash, Splunk, ShotLink, AWS, Windows, Linux
3mo
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Applications Development Technology Lead Analyst, Vice President
Jacksonville, Florida, United States
$114k-$171k/yr HybridFull Time
5+ YOE5+ years in DevOps/engineering; strong Unix/Linux system administration; networking and troubleshooting; scripting (Bash, Perl, Python, PowerShell); CI/CD and build tools; Oracle/PostgreSQL experience; strong communication.
Bash, Perl, Python, PowerShell, Gradle, Maven, Oracle, PostgreSQL, Jenkins, TeamCity, Artifactory, Bitbucket, JIRA, Confluence, uDeploy, ServiceNow, Checkmarx, Black Duck, Tibco, Solace, Kafka, Java, Go, WAIS