UNKNOWN

FEED

Their biggest priorities are virtualization and backup/recovery, along with someone who can independently manage production infrastructure and troubleshoot issues. Backup and disaster recovery experience, ideally Veeam, including performing restores and recovery testing.

Vdart Inc

Systems Administrator

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This includes installing, configuring, and troubleshooting hardware and software, as well as ensuring the security and integrity of the systems. The Systems Administrator will be responsible for maintaining and managing the company's computer systems and networks.

Ascension Federal Services

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The purpose of the Special Operations Forces Information Technology Enterprise Contract (SITEC) 3 Enterprise Operations and Maintenance (EOM) Task Order (TO) is to provide USSOCOM, its Component Commands, its Theater Special Operations Commands (TSOCs), and its deployed forces with Operations and Maintenance (O&M) services to maintain Network Operations (NetOps); maintain systems and network infrastructure; provide end user and common device support; provide configuration, change, license, and asset management; conduct training, and perform Install, Move, Add, Change (IMACs) services. The candidate will support an enterprise infrastructure spanning four distinct networks, including Online Certificate Status Protocol (OCSP) responders, physical Hardware Security Modules (HSMs), and certificate distribution services supporting over 85,000 globally separated users.

YEAR

Peraton Inc

SITEC PKI Systems Administrator MacDill AFB

FULL_TIME

This is a mid-to-senior level technical role where approximately 95% of the day is spent troubleshooting, supporting systems, and resolving complex technical issues. We're seeking a hands-on Systems Administrator I to support Windows server environments, business applications, SQL databases, and network infrastructure.

Remedy Intelligent Staffing

System Administrator

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Serve as an escalation resource for Tier 2 and Tier 3 issues involving infrastructure, cloud services, identity, networking, hardware, software, and end-user systems. Coordinate vendors, contractors, ISPs, low-voltage providers, security integrators, and hardware or service partners throughout project and operational lifecycles.

Gemaire Distributors LLC

IT Systems Administrator

OTHER

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.

Akima, LLC

STEN Systems Administrator (Active Secret Clearance Required)

[AW]-iCims

The Systems Administrator (Intermediate-Level) will support the South East Region Cyberspace Support Center (RCSC) and be responsible for the administration, maintenance, security, and optimization of enterprise IT systems supporting mission-critical operations. Our commitment to excellence is demonstrated through our ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022 certifications; CMMC Level 2 certification; and CMMI Maturity Level 3 appraisals for both Services and Development.

Link Solutions Inc

Systems Administrator (Intermediate-Level)

This role supports Department of Defense (DoD) classified programs by assisting with the management and maintenance of IT infrastructure, including servers, networks, and applications, to ensure secure and reliable operations within classified environments. We deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services.

Galapagos Federal Systems LLC.

Network System Administrator

Linux System Administrator II Location: Fort Meade, MD, US, 20755 Clearance: Active TS/SCI with Poly Required Schedule: Full-time | On-site Must have: 3 years of Linux system administration experience Knowledge of physical and virtual servers Experience researching and creating solutions to close IAVA’s Ansible experience Experience in building and maintaining VMware environments DUTIES : As a successful candidate for the Linux System Administrator II role, you will provide support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Configure and manage UNIX and Windows (or other applicable) operating systems and install/load operating system software, troubleshoot, maintain the integrity of, and configure network components, along with implementing operating system enhancements to improve reliability and performance.

Sadna Consulting

Linux System Administrator II

As a C2NET System Administrator, you will provide system engineering and cybersecurity support for mission-critical testing environments, support test infrastructure modernization efforts, and help maintain secure and effective C2 test capabilities for Air Force programs. Position Summary: Odyssey has an exciting opportunity for a Command and Control Network (C2NET) System Administrator (SE‑3) supporting the 96 Cyberspace Test Group (96 CTG), 45 Test Squadron Cyberspace Test Range Flight at Eglin AFB, FL.

Established in 1997, Odyssey Systems Consulting Group, Ltd. is a leading provider of management, analytical, and technical support services for government and private-sector customers. Odyssey delivers innovative solutions in response to complex and challenging customer requirements.
Our portfolio of successful projects demonstrates our ability to efficiently plan, staff, and manage efforts of all scopes and sizes. Our employees provide tailored functional expertise in technology, engineering, and management principles. We offer vast experience in acquisition strategy development and document generation; source selection support; cost, schedule, and performance management; systems engineering and analysis; risk management; cost/benefit and earned value analysis; computer-based training development; communication planning and operations; and lifecycle sustainment and product support. Odyssey also offers research and acquisition support services to the DoD medical domain, leading DoD medical mission support through several prime services contracts.
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A six-time Inc. 5000 honoree, Odyssey has earned recognition on the 2019 Inc. 5000 as one of the most successful companies in America. In Inc.’s annual guide to the 5,000 fastest-growing privately held companies in the U.S., we were ranked #162 in the Government Services category, delivering a wide range of services to DoD customers and beyond.
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Odyssey Systems Consulting Group, Ltd.

Command and Control Network (C2NET) System Administrator SE-3

Threat Tec is building a talent pipeline for a System Administrator to support the Technical Integration Facility (TIF) and network operations at the U.S. Army Future Training Directorate (FTD) in Orlando, Florida. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.

Threat Tec LLC

System Administrator - Technical Integration Facility

customFieldsAll":[{"abbrFname":"Trav","fvalue":"Domestic","custid":2105,"fname":"Travel Requirement"},{"abbrFname":"Comp","fvalue":"","custid":2116,"fname":"Compensation"},{"abbrFname":"CAP","fvalue":"Space Training & Cyber","custid":2182,"fname":"Capabilities"}],"bugroupname":"","reqexp":"","travel":10,"jid":370465,"jobduration":"","zipcode":32832,"job_title":"Senior Security System Administrator","customFields":[{"abbrFname":"Trav","fvalue":"Domestic","custid":2105,"fname":"Travel Requirement"},{"abbrFname":"Comp","fvalue":"","custid":2116,"fname":"Compensation"},{"abbrFname":"CAP","fvalue":"Space Training & Cyber","custid":2182,"fname":"Capabilities"}],"BusinessUnitName":"KSTC","jobcurrency":"USD","jobtype":"Full-Time/Regular","city":"Orlando","joblevel":4,"companyname":"Kratos Defense","salarytype":"Y","jobdescription":". The Security System Administrator will work closely with cybersecurity compliance personnel to implement security controls, maintain secure configurations, identify and remediate vulnerabilities, support security assessments, and provide technical evidence demonstrating effective implementation of security requirements derived from the Risk Management Framework (RMF) and Cybersecurity Maturity Model Certification (CMMC).

Kratos Defense & Security Solutions, Inc. (Nasdaq:KTOS) is a specialized Technology Company providing mission critical products, solutions and services for United States National Security. Kratos' core capabilities are sophisticated engineering, manufacturing and system integration offerings for National Security platforms and programs. Kratos' areas of expertise include Command, Control, Communications, Computing, Combat and Intelligence, Surveillance and Reconnaissance (C5ISR) systems, satellite communications, electronic warfare, unmanned systems, hypersonic systems, directed and high power energy systems, electromagnetic railgun, missile defense, cyber warfare, cybersecurity, information assurance, and critical infrastructure security. Kratos has primarily an engineering and technically oriented work force of approximately 3,100. Substantially all of Kratos' work is performed on a military base, in a secure facility or at a critical infrastructure location.

Kratos Defense & Security Solutions Inc

Senior Security System Administrator

The successful candidate will provide systems administration and infrastructure automation support to the Test Resource Management Center's (TRMC) All Domain Test Range (ADTR) and INDOPACOM Pacific-Rim Multi-Domain Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security Network (JMN) Node, Secret Defense Research and Engineering Network (SDREN), and Defense Research and Engineering Network (DREN). Configuration Management & Automation: Develop, test, and maintain reusable Ansible playbooks, roles, and collections to automate baseline provisioning, system hardening, recurring patching cycles, and configuration drift remediation.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

KBR Inc

Systems Administrator (Linux / Automation Focus)

Systems Administrator (Linux/Automation Focus)

Summary: The Senior Network & Systems Administrator is responsible for maintaining the enterprise server systems and applications including monitoring and reporting for adherence to the organization's security policies to ensure compliance. Administer, maintain, and optimize enterprise infrastructure, including DHCP, DNS, TCP/IP, Active Directory, Azure AD, Microsoft 365, virtualization, storage, and cloud environments.

Miami Dolphins Ltd Inc

Senior Network & Systems Administrator

The successful candidate will Provide Systems Administration support to the Test Resource Management Center's (TRMC) All Domain Test Range (ADTR) and INDOPACOM Pacific-Rim Multi-Domain Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security Network (JMN) Node, Secret Defense Research and Engineering Network (SDREN), Defense Research and Engineering Network (DREN); As a SA, you will be a critical part of our team responsible for evaluating customer requirements on complex technical challenges. Strong background in the setup, configuration, and maintenance of virtualization environments -VMware preferred (VxRail, vSphere, vDS, NSX) Strong Windows Skills (Active Directory, Group Policy, DNS, Web Application Proxy, ADFS, PKI) Strong Linux Skills (Docker, Containers, Kubernetes, RHEL, Satellite, scripting, ansible playbooks) Strong documentation skills (Writing SOPs, Creating Networking Diagrams).

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)

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

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

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.

Vmware Administrator Jobs in Florida

Systems Administrator Vdart Inc

Systems Administrator Ascension Federal Services

SITEC PKI Systems Administrator MacDill AFB Peraton Inc

System Administrator Remedy Intelligent Staffing

IT Systems Administrator Gemaire Distributors LLC

STEN Systems Administrator (Active Secret Clearance Required) Akima, LLC

Systems Administrator (Intermediate-Level) Link Solutions Inc

Network System Administrator Galapagos Federal Systems LLC.

Linux System Administrator II Sadna Consulting

Command and Control Network (C2NET) System Administrator SE-3 Odyssey Systems Consulting Group, Ltd.

System Administrator - Technical Integration Facility Threat Tec LLC

Senior Security System Administrator Kratos Defense & Security Solutions Inc

Systems Administrator (Linux / Automation Focus) KBR Inc

Systems Administrator (Linux/Automation Focus) KBR Inc

Senior Network & Systems Administrator Miami Dolphins Ltd Inc

Systems Administrator KBR Inc

Sr Administrator (Support & Operations) HCL Technologies Ltd

Network Administrator Knight's Armament

Systems Administrator Serco Group plc

Systems Administrator - Deploy Only Sierra Nevada Corp

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