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24 linux administrator jobs at 20 companies in Margate, FL

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
Help us #BeatIndeed & #BeatLinkedIn
6d
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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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1w
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System Administrator III - Linux
Key Biscayne, Florida, United States
HybridFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.
8+ YOE8+ years Linux systems administration with 5+ years supporting RHEL, experience with Terraform/Ansible/Python/PowerShell/Bash, cloud (Azure/AWS), Active Directory/Entra ID integration, and federal compliance frameworks.
Red Hat Enterprise Linux (RHEL), Terraform, Ansible, Python, PowerShell, Bash, VMware, Microsoft Azure, AWS, Microsoft Active Directory, Microsoft Entra ID
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1w
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System Administrator III - Linux
Key Biscayne, Florida, United States
HybridFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Delivers cloud modernization and IT services for federal agencies.
8+ YOE8+ years Linux systems administration experience, 5+ years with RHEL, experience with IaC and automation (Terraform, Ansible), scripting (Python, PowerShell, Bash), cloud (Azure, AWS), AD/Entra integration, and federal compliance knowledge.
Red Hat Enterprise Linux (RHEL), Microsoft Active Directory, Microsoft Entra ID, Terraform, Ansible, Python, PowerShell, Bash, VMware, Microsoft Azure, AWS
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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
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
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
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2mo
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IT System Administrator
Miami, Florida, United States
OnsiteFull Time
Itaú Unibanco
Itaú UnibancoNYSE: ITUB: Financial institution providing global private banking and wealth management services.
5+ YOE5+ years in IT infrastructure/system administration; strong Windows/Linux, virtualization, cloud and security experience; English required; Portuguese/Spanish preferred.
Windows Server, Linux, VMware, Hyper-V, Azure, AWS, Microsoft 365, Active Directory, IAM, GPOs, DNS, DHCP, MFA, Firewalls, Patching, Scripting (PowerShell,Bash)
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1mo
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IT Systems Administrator
Miami, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Provides information technology services and support.
3+ YOEBachelor's degree in Computer Science or related field; 3+ years IT systems administration; Windows/Linux/VMware; strong troubleshooting; good communication.
Windows, Linux, VMware, Printers, Scanners, Networking
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3mo
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System Administrator
Doral, Florida, United States
OnsiteFull Time
People, Technology & Processes
People, Technology & Processes: Provides IT services and mission support for government agencies.
3+ YOE3+ years' experience managing systems; Linux Red Hat and Windows servers; IA scans; Security+ and Windows Server certs; 3+ years data management/discovery/visualization; Bachelor's preferred.
Linux, Windows Server, Virtualization, Information Assurance (IA) Scans, Security+
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1w
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Oracle Database Administrator
Palm Beach Gardens, Florida, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOE8+ years Oracle DBA experience including upgrades, migrations, Data Guard, security assessments, RMAN backup/recovery, performance tuning, Linux/AIX knowledge, and stakeholder communication.
RMAN, Data Pump, Oracle Data Guard, Data Guard Broker, Oracle Database Security Assessment Tool (DBSAT), Oracle Autonomous Health Framework (AHF), ORAchk, EXAchk, Trace File Analyzer, Oracle Identity Management, AutoUpgrade, DBUA, Oracle RAC, Grid Infrastructure, ASM, Oracle Enterprise Manager (OEM), GoldenGate, AWS, Azure, OCI, Linux, AIX, shell scripting
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1d
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Systems Administrator
Doral, Florida, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
2+ YOE2+ years systems administration experience, virtualization and server management, backups and documentation, DoD 8570 IAT II and AZ-104/MD-102 certification, active Secret clearance and eligible for TS/SCI.
Ansible, Salt, Puppet, AWS, VMware, Red Hat Linux
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1mo
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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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6d
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Systems Engineer II - Linux
Miramar, Florida, United States
$114k-$121k/yr OnsiteFull Time
Space Coast Credit Union
Space Coast Credit Union: Member-owned cooperative providing banking, lending, and financial services.
5+ YOE5-8 years enterprise Linux administration experience (Red Hat primary), security hardening, scripting (Bash/Python), virtualization (VMware), compliance controls, and experience in regulated environments; 4-year degree preferred.
Red Hat Enterprise Linux, Ubuntu, VMware, Bash, Python, Ansible, SCAP, STIG, CIS, NIST
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2mo
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HPC Systems Administrator I
Miami, Florida, United States
$65k-$75k/yr OnsiteFull Time
Florida International University
Florida International University: Public research university offering undergraduate and graduate degree programs.
4+ YOEManage and support Linux HPC clusters, job schedulers, parallel file systems, storage and networking; bachelor's in IT or 4 years IT experience; scripting/automation and emergency availability.
Linux, Slurm, SAN, Infiniband
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2w
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Technical Operations Administrator
Miami, Florida, United States
OnsiteFull Time
Peak Technologies
Peak Technologies: Provides enterprise mobility and supply chain automation technology solutions.
2+ YOEAdminister and maintain servers, networks, storage and cloud platforms; perform patching, backup/DR, user access and Tier 1/2 support; bilingual English/Spanish required; 2 years IT systems or network admin experience preferred.
Windows, Linux, AWS, Azure, GCP, Fortinet, Juniper, Microsoft
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2mo
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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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2mo
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Cloud Support Administrator (Odoo)
Miami or Sarasota or Toronto or Washington or Longboat Key
$65k-$85k/yr HybridFull Time
Rumble
RumbleNASDAQ: RUM: Video sharing platform and cloud infrastructure provider.
Experience administering Odoo ERP (billing, subscriptions, CRM, customer portal); strong cloud understanding; troubleshoot independently; excellent communication; document issues; use ticketing/CRM tools; collaborate with technical teams.
Odoo, AWS, GCP, Azure, Kubernetes, Linux
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2mo
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Cloud Support Administrator (Odoo)
Miami or Sarasota or Toronto or Washington D.C.
$65k-$85k/yr HybridFull Time
Rumble
RumbleNASDAQ: RUM: Online video sharing platform and cloud services provider.
Administer Odoo ERP, configure workflows, manage cloud resources, and provide customer support across billing and portal modules.
Odoo, AWS, GCP, Azure, Kubernetes, Linux, Python, XML, CRM, Ticketing Systems
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2mo
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System Administator - IT
Miami, Florida, United States
$100k-$110k/yr OnsiteFull Time
Areas USA
Areas USA: Operates food and retail concessions in airports and travel plazas.
4+ YOEBachelor's degree in a technical field; 4-6 years of system administration experience; Unix and Microsoft certifications.
LAN, WAN, VPN, Firewalls, Servers, Unix, Microsoft, Printers
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2w
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Technical Support Engineering
Bengaluru or Miami or India or Europe or North America or South America or Asia
RemoteFull Time
CAST AI
CAST AI: Automates Kubernetes and cloud infrastructure optimization and management.
3+ YOE3+ years Kubernetes administration experience, strong Linux/Unix skills, experience with a major public cloud (AWS/Azure/GCP), SaaS/support background, strong communication and problem-solving, bachelor's or master's in CS/Engineering.
Cast AI, Kubernetes, Linux, Unix, AWS, Azure, GCP, Terraform, Checkr
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1mo
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Consulting Systems Engineer
Sunrise, Florida, United States
RemoteFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
Hands-on experience building and operating lab/data-center infrastructure, Windows/Linux administration, virtualization (VMware/KVM/OpenStack), Python/Bash scripting, Ansible/Terraform, Git, strong networking (BGP/OSPF) and network security knowledge; English and Spanish required.
VMware vSphere, KVM, OpenStack, Windows, Linux, Python, Bash, Ansible, Terraform, Git, REST APIs, CI/CD, BGP, OSPF, NGFW, VPN, SD-WAN, SASE, ZTNA, AWS, Microsoft Azure, GCP, Kubernetes, SIEM, SOAR, Ixia BreakingPoint
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1w
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DevOps Engineer
Fort Lauderdale, Florida, United States
OnsiteFull Time
Zimmerman Advertising
Zimmerman AdvertisingNYSE: OMC: An advertising providing technology and media services to support client campaigns.
4+ YOE4+ years DevOps/SRE experience with AWS, CI/CD, IaC, Docker/Kubernetes, Linux administration, scripting (Bash/Python/PowerShell), and observability tools.
AWS, EC2, S3, IAM, RDS, Lambda, VPC, CloudWatch, EKS, Jenkins, GitHub Actions, Azure DevOps, Bash, Python, PowerShell, Docker, Kubernetes, Terraform, Datadog, Prometheus, Grafana, ELK, Splunk, Git, FFMPEG, LucidLink
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