54 system administrator jobs at 30 companies in Sebastian, FL
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
5d
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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
6d
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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
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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System Administrator (CSE II)
Merritt Island, Florida, United States
OnsiteFull Time
2+ YOEBachelor's in IT-related field, minimum 2 years relevant experience, security certifications (e.g., Security+, CySA+, GSEC, SSCP) preferred, experience with patching/vulnerability management, PowerShell, Maximo, ServiceNow, Windows/Linux, SIEM, cloud concepts (Azure/AWS/Google), networking fundamentals, US citizenship and ability to pass NASA backg...
PowerShell, Maximo, ServiceNow, Microsoft Windows, Linux, SIEM, Azure, AWS, Google Cloud
1mo
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Senior Linux/UNIX System Administrator
Patrick Space Force Base or Brevard County
OnsiteFull Time
5+ YOE5+ years Linux/UNIX administration with Red Hat 7.x and Solaris; Security+ required, RHCSA/RHCE preferred; Top Secret clearance and IAT Level 2; containerization (Docker/Kubernetes) and scripting/migration experience a plus.
Red Hat 7.x, Oracle Solaris 11, Docker, Kubernetes, Ansible, Red Hat Satellite, Red Hat Enterprise Virtualization, ZFS
2w
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Sr. Specialist, DevOps System Administrator (41907)
Melbourne, Florida, United States
OnsiteFull Time
6+ YOE6+ years experience managing CI/CD, build pipelines, and Windows/Linux application environments; experience with Git, Jenkins, scripting, and web/app hosting infrastructure.
Git, Jenkins, Windows Server, Linux, PowerShell, Python, Bash, DNS, SSL/TLS, IIS, Apache, Jira, Confluence, Bitbucket, Bamboo
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
2mo
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PPM System Admin
Melbourne, Florida, United States
$67k-$71k/yr OnsiteFull Time
3+ YOEBachelor's (or equivalent) and 3+ years administering enterprise PPM platforms (Planview preferred). Proficiency with Power BI, PPM reporting, data governance, workflow/configuration, integrations, and strong analytical/troubleshooting skills.
Planview, Planview ProjectAdvantage, Clarity, ServiceNow PPM, Microsoft Project Server, Primavera, Power BI, Microsoft SharePoint
2mo
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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
4d
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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
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.
5d
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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
5d
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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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Principal Traffic Administrator
Melbourne, Florida, United States
$74k-$111k/yr OnsiteFull Time
1+ YOEExperience in supply chain/traffic/shipping with Transportation Management Systems, ability to obtain U.S. Secret clearance, bachelor's degree (or advanced degree) with relevant experience, strong customer service and problem-solving skills.
Transportation Management Systems (TMS), DTMS, ITMS, WAWF, FedEx online application, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3w
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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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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
3d
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Floor Clerical
Cocoa, Florida, United States
$21-$29/hr OnsiteFull Time
Provides clerical and administrative support using computerized management software, multiple systems, email, spreadsheets, word processing, and Microsoft Office; requires accuracy and attention to detail.
Microsoft Office
3w
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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
4d
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Library Acquisitions Program Manager (23430)
Cocoa, Florida, United States
$2k-$2k/bi-wk OnsiteFull Time
1+ YOEMaster's degree in library science and information systems or related field, plus 1 year of cataloging or library materials processing experience including supervision; Integrated Library Systems experience required.
Integrated Library System (ILS)
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