2mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Systems Administrator
Jacksonville, Florida, United States
OnsiteFull Time
3+ YOEHigh school diploma, minimum 3 years service-desk or similar experience; strong networking and security knowledge; experience with Windows Server, Microsoft 365 and email systems; available for after-hours and occasional travel.
Windows Server, Microsoft Exchange Online, Microsoft Office 365, Microsoft 365, Google Workspace, VPNs
4w
Save
Mark Applied
Hide
Systems Administrator - Jacksonville, FL
Jacksonville, Florida, United States
$70k-$87k/yr OnsiteFull Time
7+ YOE7+ years Windows systems administration with Active Directory and Citrix expertise; experience with DVR/IP camera integration, DISA STIG/NIST SP 800-53 RMF compliance; active DoD Secret clearance; bachelor\u0002s degree preferred or equivalent experience.
Windows Server, Active Directory, Group Policy Object (GPO), Citrix Virtual Apps and Desktops, Defense Information Systems Agency (DISA) STIG, NIST SP 800-53 Rev 5, RMF
3w
Save
Mark Applied
Hide
Sr. System Administrator
Jacksonville, Florida, United States
OnsiteFull Time
Secret clearance, BS degree (preferably IT), mandatory CompTIA Security+ and OS certificate, extensive experience with DISA STIG/IAVA, VMware, MECM, WSUS, IIS, SQL Server, HBSS, Symantec Backup Exec, and forensic instrument support.
Microsoft MECM Server, Microsoft WSUS, Microsoft IIS, Microsoft SQL Server, Shavlik Protect, Ivanti, Symantec Backup Exec, Splunk, McAfee HBSS, Windows Workstation 10 (Enterprise and Enterprise LTSC), Windows Server 2016, Tanium, Active Directory Administration, Group Policy, VMware, Agilent Gas Chromatography Mass Spectrometry, Agilent Liquid Chromatography Mass Spectrometry, Agilent RapidFire / RapidFire Mass spectrometry, Hamilton STAR / STARLET, Data Innovations Instrument Manager, DISA STIG, IAVA, ACAS, PKI, DHCP, SQL Databases
3w
Save
Mark Applied
Hide
Sr. System Administrator
Jacksonville, Florida, United States
OnsiteFull Time
Secret clearance, BS in IT (required), CompTIA Security+ and OS certification required; experience with DISA STIG/IAVA, MECM, WSUS, IIS, Microsoft SQL Server, VMware, HBSS, Symantec Backup Exec, Tanium, Active Directory, Group Policy, and forensic instrument support.
Microsoft MECM Server, Microsoft WSUS, Microsoft IIS, Microsoft SQL Server, Shavlik Protect, Ivanti, Symantec Backup Exec, Splunk, McAfee HBSS, Tanium, Active Directory, Group Policy, VMware, Agilent Gas Chromatography Mass Spectrometry, Agilent Liquid Chromatography Mass Spectrometry, Agilent RapidFire, Hamilton STAR, STARLET, Data Innovations Instrument Manager, ACAS, PKI, DHCP
2w
Save
Mark Applied
Hide
Systems Administrator Seniors- Unity Application Engineer
Jacksonville, Florida, United States
OnsiteFull Time
5+ YOEBachelor's in CS/IT or related +5 years (or Master's +3 years). Experience with SQL Server, IDP/SSO, WAF, Windows Server 2016/2019, IIS/Apache, load-balanced apps, Unity and related applications; troubleshooting with Wireshark and browser dev tools.
SQL Server, IDP, SSO, WAF, Windows Server 2016, Windows Server 2019, IIS, Apache, Unity, Decisions, UFI, Global Office, BBGP, Wireshark, browser development tools
6d
Save
Mark Applied
Hide
Business Intelligence Database Administrator
Jacksonville, Florida, United States
OnsiteFull Time
3+ YOEAdminister and optimize Microsoft SQL Server data warehouse environments, develop ETL with SSIS, support SSRS and Power BI reporting; minimum 3 years SQL Server experience and a Bachelor's degree required.
SQL Server, SSIS, SSRS, Power BI
1mo
Save
Mark Applied
Hide
IT Systems Administrator - Onsite/Hybrid
Jacksonville, Florida, United States
$65k-$85k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent, 5+ years supporting Windows server/desktop, Exchange Online, O365, Azure/Intune/Entra, AD/GPO, VDI, VMware/Hyper-V, DNS and firewall/LAN/WAN experience; valid driver's license and strong communication skills.
Microsoft Windows Server, Exchange Online, O365, Microsoft 365, Microsoft Azure, Microsoft Intune, Microsoft Entra, Active Directory, Group Policy, XenApp, RDS, VMware, Hyper-V, DNS, Cisco, Meraki, Fortinet, Aruba, Windows, Mac
4d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
6d
Save
Mark Applied
Hide
Systems Administrator Seniors- Unity Application Engineer
Jacksonville, Florida, United States
OnsiteFull Time
5+ YOEBachelor's in CS/IT or related plus 5 years' relevant experience (or Master's +3). Experience with Microsoft SQL Server, Unity, IDP/SSO, WAF, Octopus, Informatica, IIS/Apache, Windows Server, Wireshark, deployments and troubleshooting.
Unity, Decisions, Microsoft SQL Server, IDP/SSO, WAF, Octopus, Informatica, Microsoft Windows Server 2008, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Internet Information Services (IIS), Apache, Wireshark
1mo
Save
Mark Applied
Hide
IT Systems Administrator
Jacksonville, Florida, United States
$70k-$87k/yr OnsiteContract, Full Time
7+ YOEActive DoD Secret clearance; 7+ years Windows systems administration, Active Directory, Citrix engineering; experience with DVR/IP camera integration; RMF/STIG/NIST compliance; Bachelor’s in CS/Engineering or equivalent experience.
Windows Active Directory, Group Policy Object (GPO), Windows Server, Citrix Virtual Apps and Desktops, DVR, IP cameras, DISA STIG, NIST SP 800-53 Rev 5, Risk Management Framework (RMF)
1w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Cloud Infrastructure Engineer
Orlando or Atlanta or Tampa or Jacksonville or Raleigh or Washington or New York or Charlotte
RemoteFull Time
4+ YOE4+ years cloud administration experience, strong Azure architecture and migration skills, Microsoft Active Directory and Windows Server knowledge, experience with Azure CLI, PowerShell, Intune, SCCM, Ansible, Nessus; bachelor’s in IT or equivalent.
Azure, Azure CLI, Azure Portal, PowerShell, Azure PowerShell, Microsoft Active Directory, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2025, Microsoft Intune, Microsoft SCCM, Ansible, Nessus
1mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Cloud Infrastructure Engineer
Jacksonville or Orlando or Tampa or Atlanta or Charlotte or Raleigh or Washington or New York
RemoteFull Time
4+ YOE4+ years cloud administration experience (Azure preferred), Bachelor's in IT or equivalent, strong Azure architecture and migration skills, experience with Active Directory/Windows Server, Azure CLI/PowerShell, Intune/SCCM, Ansible, Nessus, strong communication and troubleshooting skills.
Azure, Azure CLI, Azure Portal, PowerShell, Azure PowerShell, Microsoft Active Directory, Windows Server 2016, Windows Server 2019, Windows Server 2025, Intune, SCCM, Ansible, Nessus
3w
Save
Mark Applied
Hide
Principal Application Analyst
Rochester or Phoenix or Scottsdale or Jacksonville
$113k-$165k/yr RemoteFull Time
6+ YOEMaster's +6 yrs or Bachelor's +8 yrs in Business Analysis/Administration/Engineering/Computer Information Systems or related; experience with IVR/WFO, Core JAVA, VXML, Oracle 9i, SQL Server 7.0; vendor application design, dialer monitoring, testing, and on-call rotation.
Enterprise Workforce Optimization (WFO), IVR, Contact Center Portal, Core JAVA, VXML, Oracle 9i, SQL Server 7.0, WFM/QM software
6d
Save
Mark Applied
Hide
INFORMATION TECHNOLOGY SPECIALIST (SYSTEMS ADMINISTRATION)
Naval Air Station Jacksonville, Florida, United States
$90k-$116k/yr OnsiteFull Time
1+ YOEInstall, configure, and manage servers and network devices; ensure system security and compliance; monitor system health; provide technical support to end users; demonstrates attention to detail and problem solving.
USA Hire
Explore Jobs