56 systems administrator jobs at 28 companies in Fellsmere, FL
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Systems Administrator
Melbourne, Florida, United States
OnsiteFull Time
3+ YOE3+ years of systems administration; Bachelor's degree in Computer Science or related field; Windows and Linux; VMware/Hyper-V; strong troubleshooting and communication skills
Windows, Linux, VMware, Hyper-V
1w
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IT Systems Administrator, Launch
Brownsville or Cape Canaveral or Vandenberg
OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3+ years of IT systems administration, Linux or Windows server administration, enterprise networking, driver's license, background checks, and ITAR work authorization.
Linux, Windows, Bash, PowerShell, Python, Terraform, Ansible, Puppet, Active Directory, SCCM, TCP/IP, DNS, DHCP, SNMP, NTP, PTP, ITAR, ISO, NIST
1w
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Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteTemporary, Full Time
3+ YOERequires 3–7+ years of financial systems administration experience, direct Prologue Financials experience, accounting process knowledge, reporting proficiency, and experience in multi-entity environments.
Prologue Financials, Excel, SQL
1w
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Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteTemporary
3+ YOERequires 3–7+ years of financial systems administration, direct Prologue Financials experience, accounting process knowledge, reporting proficiency, and ability to work independently in ambiguous project environments.
Prologue Financials, Microsoft Excel, SQL
1mo
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Senior Specialist, Systems Administrator (40555)
Palm Bay, Florida, United States
OnsiteFull Time
6+ YOEMaintain and secure classified Windows systems and network infrastructure; perform system updates, patching, hardening, scripting, virtualization, backup, and desktop support.
Microsoft Windows, PowerShell, Red Hat Enterprise Linux (RHEL) 8/9, CentOS, Ubuntu, Commvault, VMware, Ansible
1mo
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Principal Windows Systems Administrator - Top Secret
Melbourne, Florida, United States
$89k-$134k/yr OnsiteFull Time
Top Secret clearance required, Windows domain and server administration experience, Security+ or greater, experience with GPO/AD/DNS/DHCP/LDAP, virtualization, backup and monitoring tools, and service desk ticketing systems.
Active Directory, GPOs, DNS, DHCP, LDAP, ServiceNow, JIRA, Cohesity, Veritas, HBSS, SolarWinds, Splunk, Windows Server
2mo
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Sr Principal HPC Linux Systems Administrator - Secret
Melbourne, Florida, United States
$112k-$168k/yr OnsiteFull Time
6+ YOERequires U.S. Secret clearance, Security+ CE, 6+ years (with Master's) or equivalent experience, Linux/Red Hat and HPC systems experience, knowledge of RMF/STIG/JSIG/NISPOM environments, ability to obtain Top Secret and Special Programs access.
Red Hat, Linux, Active Directory, Group Policy, Ethernet, InfiniBand, C, Fortran, Python, Bash, GNU Make, CMake, STIG, JSIG, RMF, NISPOM, DCID 6/3-ICD 503, JAFAN
2mo
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IT System Administrator II
Melbourne or Colorado
OnsiteFull Time
2+ YOEMinimum 2 years corporate IT experience, Bachelor's in MIS/IT or related, strong Windows and Linux administration, networking knowledge, VMware ESXi, Microsoft 365/SharePoint, Active Directory, strong communication and troubleshooting skills; U.S. eligibility required for export-controlled technology.
Ubuntu, Windows 11, Windows Server 2019, Windows Server 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, Active Directory
4w
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Infrastructure/Systems Administration
Melbourne or Sarasota
$75k-$158k/yr OnsiteFull Time
3+ YOETS/SCI with poly required; bachelor’s or equivalent and 3+ years relevant experience; proficiency with Windows, Dell hardware, Microsoft Outlook, and network communications; Security+ desired; strong written/verbal communication and customer service skills.
Windows, Microsoft Outlook, Linux, Dell
1mo
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Systems Engineer
Fort Pierce, Florida, United States
$65k-$70k/yr OnsiteFull Time
2+ YOE2+ years systems administration experience preferred; Linux/Windows, virtualization, cloud, scripting, networking, documentation, and strong communication skills.
Linux, Windows Server, Proxmox, VMware, Microsoft Azure, Bash, PowerShell, Active Directory, Microsoft Entra ID, Microsoft 365, DNS, DHCP, TCP/IP, Microsoft Office Suite
4w
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Infrastructure/Systems Administration
Melbourne or Sarasota
$75k-$158k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required. Bachelor’s degree or equivalent and 3+ years relevant experience. Proficient with Windows, Dell hardware, Outlook, networking; Security+ desired.
Windows, Dell, Microsoft Outlook, Linux
2w
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Front Office Administrator
Palm Bay, Florida, United States
OnsiteFull Time
High school diploma or equivalent, prior receptionist or customer service experience preferred, strong verbal and written communication, proficiency with phone systems and office software.
1w
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Systems Operator
Fort Pierce, Florida, United States
$22-$26/hr OnsiteFull Time
1+ YOERequires six months Walmart Logistics clerical experience or one year clerical experience using email, spreadsheets, or word processing applications.
Microsoft Office, Microsoft Excel
1w
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Sales System Administrator
Palm Bay, Florida, United States
OnsiteFull Time
2+ YOEHigh school diploma or GED, 2–3 years of related experience or training, MS Office and email proficiency, strong communication, multitasking, attention to detail, and common-sense problem solving.
JD Edwards, DHI Sales, Microsoft Office, email
1w
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Sales System Administrator
Palm Bay, Florida, United States
OnsiteFull Time
2+ YOEHigh school diploma or GED, 2–3 years of related experience or training, MS Office and email proficiency, communication skills, attention to detail, and multitasking ability.
JD Edwards, DHI Sales, Microsoft Office, email
1mo
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AWS Systems Admin III - ACE Product Engineering
Seattle or Brevard County or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOE3+ years AWS infrastructure administration, IaC (Terraform/Ansible/CloudFormation), scripting (Python/Bash/PowerShell), Linux, relational DBs, PLM backend support experience, Git/CI-CD, and must be a U.S. Person.
EC2, VPC, EFS, S3, RDS, ALB, Lambda, Terraform, Ansible, CloudFormation, Python, Bash, PowerShell, Oracle, MS SQL, Linux, Git, Datadog, Splunk, PagerDuty, Docker, Kubernetes, Teamcenter, Windchill
1w
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IT & Systems Specialist
Palm City or Durham
OnsiteFull Time
2+ YOEBachelor's degree preferred or equivalent technical experience; approximately 2–5 years in IT, systems administration, cybersecurity, or technical support. Microsoft 365 and professional business environment experience preferred.
Microsoft 365, Microsoft Entra ID, Azure AD, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Azure, Microsoft Intune, Windows, VPN, Microsoft Dynamics 365, ERP, CMMC, NIST SP 800-171, ISO 9001, Microsoft Copilot, Power Automate, Power Platform, Wi-Fi
2mo
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System Administrator
Vero Beach, Florida, United States
OnsiteFull Time
3+ YOEMaintain data center operations, administer Windows and Linux servers, manage virtualization, storage, backups, networking, Exchange/IIS, MFA, and security tools; Bachelor's in CS/IS and 3+ years experience required; MCP/MCSE/A+ preferred.
Microsoft Active Directory, Microsoft Group Policy, Microsoft SCCM, Veeam, CrowdStrike, Microsoft Exchange, Microsoft IIS, TCP/IP, VPN, DHCP, DNS, NTP, VMware, Proxmox, OLVM, Pure Storage, Synology, TrueNAS, Duo, Proofpoint, Microsoft Remote Desktop Services
3w
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System Administrator, Sr.
Cape Canaveral, Florida, United States
OnsiteFull Time
5+ YOE5+ years IT experience with BA/BS or equivalent, working knowledge of technical standards and principles, ability to solve moderate-complexity problems; active DoD Secret clearance required.
1mo
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Systems Engineer II - Linux
Melbourne, Florida, United States
$114k-$121k/yr OnsiteFull Time
5+ YOE5–8 years enterprise Linux administration experience with strong RHEL skills, security hardening, scripting (Bash/Python), virtualization knowledge, and compliance experience; bachelor\u0002s degree preferred.
Red Hat Enterprise Linux, Ubuntu, VMware, Bash, Python, Ansible, SCAP, STIG, CIS, NIST
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