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21 linux administrator jobs at 19 companies in Miami, 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
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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2mo
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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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4d
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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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1w
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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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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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3w
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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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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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2d
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IT Cybersecurity Specialist (INFOSEC)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$91k-$118k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare and benefits to United States military veterans.
1+ YOESpecialized experience with antivirus/endpoint firewall/device control/EDR tools, Linux administration, security reviews, incident response, and regulatory compliance; U.S. citizenship and background investigation required.
Linux, antivirus, endpoint detection and response, endpoint firewall, device control
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3w
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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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2d
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DevOps & Security Engineer
New York City or Miami
$50-$100/hr HybridPart Time, Full Time
Nightsea
NightseaShenzhen Stock Exchange: 301381: Operates global cross-border e-commerce brands and digital payment solutions.
3+ YOE3+ years in DevOps/infrastructure/security, Linux administration, Docker/Kubernetes, cloud platform experience, scripting (Shell/Python/Go), and network/security knowledge.
GitHub Actions, GitLab CI, Docker, Kubernetes, Nginx, ELK, EFK, AWS, GCP, Azure, Shell, Python, Go
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1d
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IT Support Services II - Help Desk
Miami Lakes, Florida, United States
OnsiteFull Time
Courser
Courser: Provides managed IT services through a network of partner companies.
3+ YOE3-5 years IT support or system administration experience, bachelor\u0002s degree or equivalent preferred, strong OS and networking knowledge, experience with helpdesk/ticketing systems, and problem-solving and communication skills.
Windows Server, Linux, macOS, AWS, Azure, VMware, Hyper-V, ConnectWise, ServiceNow, JIRA, Zendesk
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2w
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Network Security Engineer IV
Miami, Florida, United States
$120k-$135k/yr OnsiteFull Time
Ryder
RyderNYSE: R: Provides commercial vehicle leasing, logistics, and supply chain solutions.
5+ YOEBachelor's in CS/InfoSec or equivalent,5+ years info security engineering experience, hands-on firewall/VPN administration,Palo Alto/Checkpoint experience,EMR not required,programming/scripting and IAM knowledge,CISSP preferred.
Palo Alto NG Firewalls, Checkpoint GAIA, Palo Alto Expedition, ServiceNow, Azure DevOps, Okta, SailPoint, Java, C, C++, Python, PowerShell, Microsoft Windows, Linux
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