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HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services.

Employee Strength : 223,000 on March 31, 2025  Countries of Operation : 60 Countries
Consolidated Revenues: US $13.8B ,for 12 months ending March 2025
HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending March 2025 for $13.8 Billion. To learn how we can supercharge progress for you, visit <a href="https://urldefense.com/v3/__https://linkprotect.cudasvc.com/url?a=https*3a*2f*2fhcltech.com&c=E,1,YLM9eqRIWyisk6rzUtt-TC_a-5aSuyJgSIT9CeUPKnlUHPWiaGYFDbJcWWbmdqug2u98u_CZS5tci2GRD6BvXZTPh12d-2kJzo-lftXy4J-mjXTUYg05Rpqg&typo=1&ancr_add=1__;JSUl!!D1XWH5In!V6bxMmyaEl7QJGSlh0iumVpbseS84s_GjLWkU6RQjIykjc44OxVMj5Sr1w3fm5uNyDwFqsjk5jjMgYOjuAHsToBXuSQi39UvC78$" target="_blank" rel="noopener" shape="rect">hcltech.com</a>.

HCL Technologies Ltd

Sr Administrator (Support & Operations)

Working from operations centers and shipyards to training sites and program offices, CSA deploys experienced teams, innovative tools and proven processes to advance federal missions. Integrate diverse log sources (endpoints, network devices, identity systems, cloud services) to enable comprehensive visibility aligned with Zero Trust architecture.

CSA Global LLC

Splunk Systems Administrator

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Key Responsibilities Infrastructure Management: Install, configure, and maintain physical and virtual servers (VMware/ESXi), storage solutions (Pure Storage), and network hardware (Cisco/Dell/HP). Candidate must be a U.S. Person as defined by ITAR (22 CFR § 120.62), which includes U.S. citizenship, lawful permanent resident status (Green Card Holder), or a protected individual (asylee or refugee).

Knight's Armament

Network Administrator

Experience in setting up various server applications and cloud services like databases, webserver, MS Azure, Teams, Git repositories etc. We want to give our employees room to grow, create a fun atmosphere to work in, and offer you the opportunity to produce the most creative, most daring, most exceptional results of your career.

AnyDesk Software GmbH

IT Administrator

The MST team has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains - air, land, sea, space and cyber. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Sierra Nevada Corporation (SNC) is a world-class prime systems integrator and electronic systems provider known for its rapid, innovative, and agile technology solutions. Fast-growing and widely diversified, SNC is a high-tech electronics, engineering, and manufacturing corporation that continues to expand its impressive portfolio of capabilities, programs, products and services. SNC is a privately held company under the leadership of CEO, Fatih Ozmen, and President and CFO, Eren Ozmen. Over the last 30 years under the Ozmen’s leadership, SNC has remained focused on providing its customers the very best in diversified technologies to meet their needs and has a strong and proven track record of success. Headquartered in Sparks, Nevada, SNC is the Top Woman Owned Federal Contractor in the United States.Since SNC was founded in 1963, its strong tradition has been to develop and provide high technology Electronics, Avionics, and Communications systems. Investing heavily over the years in people, processes, modern facilities, and the state-of-the-art equipment, SNC continues to enhance our technical advantage to provide innovative and cost-effective solutions to our customer’s requirements. With numerous successful and diverse acquisitions, SNC continues to acquire new capabilities as we expand our tradition of excellence into the areas of Renewable Energy, Telemedicine, Nanotechnology, Cyber, Net-Centric Operations, Microsatellites and Human Space Flight. SNC employs an extremely talented workforce of over 2100 people most of whom are scientists, engineers, or technical personnel with college or advanced degrees, and all of whom are dedicated to satisfying our customers' needs. Our 7 different Business Areas operate from 31 locations in 16 states along with numerous customer support sites located throughout the world. Please take a look around our website as it provides much more information about SNC to include a detailed de ion of each Business Area and their respective capabilities, programs, products, and services.

Sierra Nevada Corp

Systems Administrator - Deploy Only

Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations. The contractor will provide comprehensive support and innovative solutions that enable the continuous evolution and enhancement of M&S systems, ensuring that the DAF and DoD can effectively prepare for and execute their missions with the highest level of readiness and lethality.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco Group plc

Systems Administrator

Administer SAP databases (HANA, Oracle, SQL Server), including backups and optimization. Responsibilities: Install, configure, maintain, and upgrade SAP systems (ECC, S/4HANA, BW, CRM).

The Brixton Group, Inc.

SAP Basis Administrator

jobdiva

Experience administering platform security and supporting deployments in secure, air-gapped federal environments including RBAC, secure authentication, user access management, on-prem ServiceNow implementation, and O&M including patching, monitoring, and performance optimization in accordance with DoD best practices. Experience designing, configuring, and maintaining ServiceNow ITSM applications Incident, Problem, Change, Request, Service Catalog, Knowledge, and Service Level Management with a strong command of ITIL and ServiceNow best practices and hands-on troubleshooting.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

ServiceNow Systems Administrator, Senior

YEAR

Booz Allen Hamilton Inc.

Servicenow Systems Administrator, Senior

Serve as administrator of physical and virtual servers and server roles including but not limited to: Active Directory (AD), Domain Name System (DNS), Windows Server Update Services (WSUS), Dynamic Host Configuration Protocol, and Group Policy Management. For our government customers, Compass Point delivers a broad range of skilled IT services, including data-centric services, software development, IT infrastructure modernization, managed IT services, and more.

NANA Regional Corporation Inc

STEN Systems Administrator (Active Secret Clearance Required)

The Systems Administrator will automate administrative functions wherever practical, troubleshoot complex technical issues, support infrastructure modernization and security initiatives, and collaborate with cross-functional IT teams to deliver solutions aligned with command requirements. Manage core Microsoft infrastructure services, including Active Directory, DNS, DHCP, Group Policy, Active Directory Sites and Services, and Active Directory Domains and Trusts.

Venatore Llc

Senior Systems Administrator Core Services

clearcompany

Un líder global en servicios digitales reconocido por su innovación sostenibilidad y una cultura centrada en las personas. Formamos parte del Cuadrante Mágico de Gartner estamos incluidos en el Global 100 Most Sustainable Companies" y hemos sido reconocidos como uno de los Worlds Best Employers 2025" por Forbes.En Ricoh creem...

Ricoh UK Limited

This role independently handles complex assignments, serves as a technical escalation point for network and systems issues, and provides guidance and coaching to less experienced administrators. Provide specialized technical expertise in researching and resolving complex technology infrastructure problems which may involve coordination of hardware and software vendor support.

 Great American Insurance Group's  roots go back to 1872 with the founding of its flagship company, Great American Insurance Company. Based in Cincinnati, Ohio, the operations of Great American Insurance Group are engaged primarily in property and casualty insurance focusing on specialty commercial products for businesses, and in the sale of traditional fixed and fixed-indexed annuities in the education, bank and individual markets. Great American Insurance Company has received an "A" (Excellent) or higher rating from the A. M. Best Company for over 100 years (most recent rating evaluation effective February 22, 2013). The members of the Great American Insurance Group are subsidiaries of American Financial Group, Inc. (AFG), also based in Cincinnati, Ohio. AFG's common stock is listed and traded on the New York Stock Exchange and the Nasdaq Global Select Market under the symbol AFG.

Great American Insurance Group (DBA)

Senior Systems/Network Administrator

Advanced skills in Microsoft Office Suite products including Word, Excel, PowerPoint and Outlook, plus a variety of other word-processing, spreadsheet, database, e-mail and presentation software. The Systems Administrator is responsible for the administration and health of all endpoint devices (both hardware and software) and enterprise information systems, providing Tier 3 technical support, and assuming additional operational work when available.

ChenMed LLC

Associate Systems Administrator

Creating and regularly maintaining the weekly and monthly shift roasters for ongoing projects • Manage change management processes within SAP Landscape and SAP Infrastructure according to agreed procedures • Ability to work on activities involved in Planning areas (Sizing, Scoping, Client/Landscape Strategy, High Availability/Disaster Recovery Strategy etc.) of Implementation projects without much supervision at transaction level • Provide training and direction to other operational support teams. Personal Skills\\\ • Capable of working flexible hours under aggressive deadlines\\\ • Ability to collaborate with other team members working from other locations.\\\ • Proficient understanding of SAP technologies and applications.\\\ • Self-starter with ability to acquire new skills in self learning mode\\\ • Strong verbal and written communication skills, strong interpersonal, leadership, and teambuilding skills with the ability to interact effectively within all levels across the organization.\\\

Senior Administrator - SAP BASIS

Rincon Research Corporation (RRC), an employee owned company, is seeking a talented, tenacious, results-driven individual to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, computer scientists, and analysts who are collectively responsible for creating custom digital signal processing solutions and leveraging them to make an operational mission impact. At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.

Rincon Research Corp

Lead Systems Administrator

Key Responsibilities Hardware & Network Operations Install, configure, and deinstall enterprise servers and network devices (e.g., routers, switches, firewalls, console servers, optical transport equipment). We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services.

Administrator - Network LAN/WAN

Education, Training and Experience: Bachelor's degree in Computer Science, Information Technology, or a related field, supplemented by five (5) years of progressively responsible experience administering enterprise information systems and networks in a medium to large organization, one (1) year of which must be in a supervisory/lead experience; or equivalent combination of education, training, and experience which provides the required knowledge, skills, and abilities. Intelligence: Requires the ability to apply principles of logical or scientific thinking to define problems, collect data, establish facts and draw valid conclusions; to interpret a variety of technical instructions in written, mathematical or diagrammatic form; to learn and understand relatively complex principles and techniques; to make independent judgments in absence of supervision; to acquire knowledge of topics related to primary occupation.

COUNTY OF OKALOOSA

Senior Systems Administrator

Print Support: Partner with MFP providers and EPE / client engineering to support site print service Telecom Support: The vendor resource will partner with EPE / telecom engineering to support end users communications service (aka TEAMs) and meeting room communication infrastructure. HCLTech is a global technology company, home to more than 230,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products.

Administrator - Desk Side Services, AMT Asset Management Software

Administer ChatGPT Enterprise workspace settings, including plugin and app availability, action and approval controls, custom GPT policy, and Workspace Agents settings - which are disabled by default and require explicit risk review before enablement, particularly where agents would publish using personal or shared connections. Triage access and authentication failures and partner with IAM to resolve them, including federation and assertion errors, provisioning and group-membership gaps, entitlement and seat-type mismatches, and orphaned or duplicated accounts; own the platform-side diagnosis and escalate the provisioning or identity-side fix to the accountable team.

Sedgwick Claims Management Services, Inc., is a leading global provider of technology-enabled risk and benefits solutions. At Sedgwick, caring countsSM; the company takes care of people and organizations by delivering cost-effective claims, productivity, managed care, risk consulting and other services through the dedication and expertise of nearly 15,000 colleagues in some 275 offices located in the U.S., Canada, the U.K and Ireland. Sedgwick facilitates financial and personal health and helps customers and consumers navigate complexity by designing and implementing customized programs based on proven practices and advanced technology that exceed expectations. Sedgwick’s majority shareholder is KKR; Stone Point Capital LLC, La Caisse de dépôt et placement du Québec (CDPQ) and other management investors are minority shareholders.

Linux Administrator Jobs in Florida

Sr Administrator (Support & Operations) HCL Technologies Ltd

Splunk Systems Administrator CSA Global LLC

Network Administrator Knight's Armament

IT Administrator AnyDesk Software GmbH

Systems Administrator - Deploy Only Sierra Nevada Corp

Systems Administrator Serco Group plc

SAP Basis Administrator The Brixton Group, Inc.

ServiceNow Systems Administrator, Senior Booz Allen Hamilton

Servicenow Systems Administrator, Senior Booz Allen Hamilton Inc.

STEN Systems Administrator (Active Secret Clearance Required) NANA Regional Corporation Inc

Senior Systems Administrator Core Services Venatore Llc

Systems Administrator Ricoh UK Limited

Senior Systems/Network Administrator Great American Insurance Group (DBA)

Associate Systems Administrator ChenMed LLC

Senior Administrator - SAP BASIS HCL Technologies Ltd

Lead Systems Administrator Rincon Research Corp

Administrator - Network LAN/WAN HCL Technologies Ltd

Senior Systems Administrator COUNTY OF OKALOOSA

Administrator - Desk Side Services, AMT Asset Management Software HCL Technologies Ltd

AI Platform Administrator Sedgwick Claims Management Services, Inc.

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