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9 linux system administrator jobs at 6 companies in West Palm Beach, FL

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Lead, Linux Systems Administrator (41008)
Jupiter, Florida, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEActive Secret clearance, Red Hat Linux administration, SCAP/STIG compliance, DOD 8140 certification (e.g., Security+), bachelor's plus ~9 years experience (alternatives described), ability to obtain TS/SCI with CI polygraph.
Red Hat, SCAP, STIG, RMF, High Performance Compute Cluster
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3w
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Senior System Administrator
Jupiter, Florida, United States
OnsiteFull Time
Voloridge Investment Management
Voloridge Investment Management: A quantitative firm applying data science to financial markets.
7+ YOEBachelor's degree and 7+ years systems administration experience; 5+ years virtualization (VMware vSphere) and 5+ years cloud (AWS/Azure,M365); backup, storage, and data center experience; off-hours availability; strong troubleshooting and automation skills.
Amazon AWS, Microsoft Azure, M365, VMware vSphere, VMware Horizon, VMware Site Recovery Manager (SRM), Zerto, Commvault, Pure Storage, Dell/EMC Isilon, Windows Server, Active Directory, Debian, Ubuntu, Kubernetes, Docker, CrowdStrike, Zscaler
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2mo
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Senior System Administrator
Fort Lauderdale, Florida, United States
OnsiteFull Time
Hotwire Communications
Hotwire Communications: Providing fiber-optic internet, television, and voice services.
Bachelor's in IT or related; strong Microsoft and Linux server experience; VMware and virtualization experience; configure DHCP, DNS, web servers, load balancers, relational databases, and storage; scripting and mentorship; flexible schedule and on-call participation.
Microsoft, Linux, VMware, DHCP, DNS, web servers, load balancers, relational databases, storage systems, Python, JavaScript, C++, Java
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Information System Security Officer
West Palm Beach, Florida, United States
OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
U.S. citizenship, eligibility for U.S. government clearance, DoD 8570 IAT Level II certification, IT security knowledge, Windows and UNIX administration, and security configuration experience required.
Windows, UNIX, Cisco, Nessus, SCAP, STIGs, Microsoft
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Information System Security Officer
West Palm Beach, Florida, United States
OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
U.S. citizenship, ability to obtain a government clearance and DoD 8570 IAT Level II certification, information security knowledge, Windows and UNIX administration, and strong communication and organizational skills.
Windows, UNIX, Cisco, Nessus, SCAP, STIGs, Microsoft
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3mo
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Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
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2w
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Infrastructure Cloud Engineer
Germantown or Dayton or Albuquerque or Huntsville or Simi Valley or Sunrise or Herndon or Arlington or Annapolis Junction or Melbourne
OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
8+ YOE8+ years systems administration/engineering experience with Windows/Linux, cloud platforms (Microsoft Azure, AWS), automation scripting (PowerShell), and enterprise storage; VMware/AWS certifications desired.
Microsoft Azure, Azure AVS, AWS, Oracle Cloud Infrastructure (OCI), VMWare Site Recovery (SRM), ARM Templates, Microsoft Azure AD, Microsoft Azure Automation, Traffic Manager, Azure Load balancer, F-5 load balancer, VMWare, PowerShell, Windows, Linux
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Senior IT & Cloud Infrastructure Engineer
Palm Beach Gardens, Florida, United States
OnsiteFull Time
Drawbridge
Drawbridge: Cybersecurity software and services for alternative investment firms.
5+ YOE5+ years Azure and/or AWS administration, endpoint/MDM experience, Python or PowerShell scripting, networking knowledge, and security-focused systems administration.
Azure, AWS, Python, PowerShell, Windows, Linux, Microsoft Defender, WSL, Salesforce, Zscaler, CASB
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1w
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Information Systems Security Officer
West Palm Beach, Florida, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
U.S. citizenship, ability to obtain a government clearance and DoD 8570 IAT Level II certification, information security knowledge, Windows and UNIX administration experience, and strong communication skills.
Windows, UNIX, Cisco, Nessus, SCAP, STIGs, Microsoft
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