senior systems administrator Jobs in florida

1 - 20 of 25 Jobs

Senior Systems AdministratorJob Title - Senior Systems Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Mary Esther, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, System Administration, Virtual Environments, Virtualization, VMware Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Senior Systems Administrat

Senior Systems AdministratorJob Title - Senior Systems Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Mary Esther, Florida, USA

Full-time

Senior Systems Administrator Lead (Remote Opportunity)Job Title - Senior Systems Administrator Lead (Remote Opportunity)

Veterans EZ Info, IncCompany Name - Veterans EZ Info, Inc

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Remote

Full-time

VetsEZ is seeking a remote Senior Systems Administrator Lead to support a large-scale federal healthcare modernization program with the Department of Veterans Affairs (VA). This role will provide both technical leadership and hands-on administration of complex Windows server environments operating across hybrid infrastructures within VA and partner systems. The ideal candidate brings deep expertise in Windows-based systems, experience managing technical teams, and a strong focus on uptime, perfo

Sr Systems AdministratorJob Title - Sr Systems Administrator

SNI TechnologyCompany Name - SNI Technology

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Orlando, Florida, USA

Contract

Job Details We're seeking a seasoned Systems Administrator with at least 5 years of experience managing Microsoft-based infrastructure, Azure IaaS environments, and Microsoft 365 services. The ideal candidate will ensure the reliability, security, and performance of both on-premise and cloud-based systems, while supporting collaboration tools and enabling infrastructure automation. Key Responsibilities: Manage and maintain Windows Server environments, including Active Directory, DNS, DHCP, and

Senior Systems AdministratorJob Title - Senior Systems Administrator

Gridiron IT SolutionsCompany Name - Gridiron IT Solutions

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Remote

Full-time

Senior System Administrator A Senior System Administrator will work with external vendors and partners, internal DLA teams, end users and PM owners to prevent and correct application and/or environment outages for Enterprise Cloud Infrastructure, to ensure effective daily operation and to resolve problems as they arise. Support Task 4 Cloud Architecture Support drafting, developing, and maintaining documentation and recommendations on cloud design and usage in compliance with DoD Cloud Architec

Senior Systems AdministratorJob Title - Senior Systems Administrator

General DynamicsCompany Name - General Dynamics

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Mary Esther, Florida, USA

Full-time

Sr. Systems Administrator (Microsoft O365 Suite)Job Title - Sr. Systems Administrator (Microsoft O365 Suite)

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Portsmouth, New Hampshire, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Systems Administrator (Microsoft O365 Suite) in Portsmouth, NH. Summary: The client is seeking an experienced Senior Systems Administrator to lead the integration of acquired companies' backend systems into our existing infrastructure. These roles are critical to ensuring seamless transitions and maintaining operational continuity across platforms such as Slack, Microsoft 365, Jira/Confluence, and more. Key Responsibilities: * Lead

Senior Systems Administrator (Linux/Windows)Job Title - Senior Systems Administrator (Linux/Windows)

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec

G2 Directory Services Engineer / Senior Systems Administrator | Active Top Secret clearanceJob Title - G2 Directory Services Engineer / Senior Systems Administrator | Active Top Secret clearance

General DynamicsCompany Name - General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Directory Services, System Administration, Technical Support Certifications: Security+ CE - CompTIA Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into an opportunity as a Directory Services Engineer / Senior Sys

Sr. Systems Administrator/Task Lead/ManagerJob Title - Sr. Systems Administrator/Task Lead/Manager

General DynamicsCompany Name - General Dynamics

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Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, Mentorship, People Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT has an immediate opening for a Senior Systems Administrator/Task Lead/Manager to fi

Senior Linux Systems Administrator - REMOTEJob Title - Senior Linux Systems Administrator - REMOTE

First American Financial CorporationCompany Name - First American Financial Corporation

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Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse

Senior Network/Systems AdministratorJob Title - Senior Network/Systems Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Systems Administrator SeniorJob Title - Systems Administrator Senior

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Tampa, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Infrastructure Management (IM), Microsoft Windows Server, System Administration Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Senior wi

Systems Administrator SeniorJob Title - Systems Administrator Senior

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Tampa, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Infrastructure Management (IM), Microsoft Windows Server, System Administration Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Senior wit

Systems AdministratorJob Title - Systems Administrator

Robert HalfCompany Name - Robert Half

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Largo, Florida, USA

Full-time

Description We are looking for an experienced Systems Administrator to join our team in Largo, Florida. In this Contract-to-Permanent position, you will play a vital role in maintaining and optimizing system operations, ensuring seamless functionality for both end users and the organization. This position is ideal for someone with a strong technical background and a proactive approach to problem-solving. Responsibilities: Manage and maintain Microsoft client and server operating systems, includ

Sr. ERP and CRM Systems AdministratorJob Title - Sr. ERP and CRM Systems Administrator

EclaroCompany Name - Eclaro

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Remote

Contract

ECLARO is a company that delivers talent. We provide fully customizable, comprehensive talent acquisition and management of seasoned professionals through a number of business models, including: Consulting, Professional Hire, Global Integrated Delivery and Managed Services. Kindly email with a Word resume along with the position ID number, your hourly rate and availability. This is Homer Ballega. I am a Recruiter with ECLARO. We are first tier suppliers of technical services to several Fortune 5

Direct Client: Systems Administrator (Cloud & Infrastructure) (Hybrid work)Job Title - Direct Client: Systems Administrator (Cloud & Infrastructure) (Hybrid work)

COOLSOFTCompany Name - COOLSOFT

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Tallahassee, Florida, USA

Full-time

Now Hiring: Systems Administrator (Cloud & Infrastructure) Location: Remote or Onsite in Florida (based on project needs) Education: Bachelor s in Computer Science, Information Systems, or related field or equivalent professional experience About the RoleWe're looking for an experienced Systems Administrator to support and manage both on-premise and cloud-based infrastructure. This role involves Windows Server administration, cloud platform management (Azure, AWS, Google Cloud Platform), and mi

Systems Administrator SeniorJob Title - Systems Administrator Senior

General DynamicsCompany Name - General Dynamics

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Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Infrastructure Management (IM), Microsoft Windows Server, System Administration Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Senior wit

Systems Administrator SeniorJob Title - Systems Administrator Senior

FISCompany Name - FIS

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Florida, USA

Full-time

Job Description About FIS We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS? About the role As a Systems Administrator, your team will maintain the critical server infrastructure that allows us to advance the way the world

G2 SharePoint Systems Administrator | Active Top Secret clearanceJob Title - G2 SharePoint Systems Administrator | Active Top Secret clearance

General DynamicsCompany Name - General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SharePoint Administration, SharePoint Management, System Administration Certifications: Security+ CE - CompTIA Experience: 6 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SharePoint / Systems A