Systems Administrator
RealmOne
RealmOne is seeking a dedicated Systems Administrator to join an enterprise IT environment focused on support, maintenance, and systems architecture across client/server/storage/network devices. The role emphasizes Tier 1 and Tier 2 escalation, day-to-day operations, and cross-team collaboration to ensure reliable IT services. The successful candidate will participate in 24/7 support and work alongside IT professionals on mission-critical systems, enabling effective problem resolution and steady #J-18808-Ljbffr
Vacancy posted 6 hours ago
Similar jobs that could be interesting for youBased on the Systems Administrator in San Antonio, TX vacancy
$110k - $190k
...troubleshooting, maintenance, and operational support for IT systems. Provide Tier 1 and Tier 2 support, including problem identification... .... Required Skills: ~10+ years of experience as a System Administrator supporting programs and contracts of similar scope, type, and...SuggestedFull timeWork at officeFlexible hours- ...Join our team and discover why we are a top veteran employer ( and Certified Great Place to Work™ ( Position: Intermediate System Administrator, Tier-3 Location: San Antonio, TX (On-Site.) Clearance: U.S. Citizen with ability to obtain a Public Trust. Summary:...SuggestedContract workFor contractorsWork experience placementWork at officeRemote workFlexible hoursShift work
ASRC Federal Holding Company
San Antonio, TX2 days ago - ...discover why we are a top veteran employer ( and Certified Great Place to Work™ ( ASRC Federal is currently seeking a Senior Systems Administrator – Tier-2 Level to support upcoming work located in San Antonio, TX. Position: Senior System Administrator, Tier-3 Level...SuggestedContract workFor contractorsWork experience placementRemote workFlexible hoursShift work
ASRC Federal Holding Company
San Antonio, TX2 days ago - ...Position Summary We are seeking a hands‑on Systems Administrator to support a mixed Windows, Linux, virtualization, networking, Microsoft 365, and cybersecurity environment. This role combines production systems administration with onsite user support and requires the...SuggestedFor contractors
DEF-LOGIX
San Antonio, TX1 day ago $70k - $109.97k
Description Job Title: Systems Administrator II Clearance Required: Secret Work Location: Onsite, San Antonio, TX Key Responsibilities: Maintain and troubleshoot enterprise level products and services, including hardware (servers) firmware, and software...SuggestedContract workWork experience placementRemote workFlexible hoursAlpha Omega Integration, LLC
San Antonio, TX1 day ago- ...EPS Corporation is looking for a Network and Computer Systems Administrator to lead the Network Support Center (NSC), providing direct oversight of all NSC task order operations. Responsibilities Provides operational support to the Network Support Center (NSC) and government...
EPS
San Antonio, TX1 day ago - ...Systems Administrator II – TS/SCI Clearance Required – JBSA Lackland - San Antonio, TX The Systems Administrator II provides day-to-day administration, maintenance, and support for mission-critical Windows, Linux, virtualization, and endpoint environments supporting...
IPSecure Inc
San Antonio, TX1 day ago - A leading government contractor is seeking a Senior Systems Administrator in San Antonio, TX. This role involves managing Tier 2 support and requires 8 years of relevant IT experience. Candidates must be U.S. citizens able to obtain a Public Trust, and have certifications...For contractors
ASRC Federal Holding Company
San Antonio, TX2 days ago - ...Essential Duties and Responsibilities: - Provide senior-level administration and operational support for ServiceNow ITSM and ITOM modules,... ...workflows, integrations, user roles, access controls, and system enhancements within the ServiceNow platform to improve automation...Minimum wageContract workTemporary workWork experience placementRemote work
MAXIMUS
San Antonio, TX4 days ago - ...Systems Administrator/Platform Automation Engineer with a minimum 8 years of systems administration, platform engineering, DevOps, SRE, or infrastructure operations experience supporting enterprise or government environments. 5 years of Linux and Windows server or endpoint...
3B Staffing LLC
San Antonio, TX1 day ago - ...Job Description: System Administrator II Location: Northwest San Antonio, TX 78257 Job Type: Full Time, On-Site Position Experience Level: Mid-Level Job Summary We are seeking a skilled and proactive System Administrator II to aid in the management, maintenance, and upgrade...Full timeWork at officeRemote work
galaxesystems.com
San Antonio, TX1 day ago $50k - $80k
...Job Details Description Administers, develops, runs tests on, implements, and maintains operating system and related software. Responsibilities Manage and administrate all operating systems and their corresponding or associated software Manage communications and connection...Permanent employmentContract workTemporary workFor contractorsWork experience placementLocal areaImmediate startSocket
San Antonio, TX1 day ago$7.5k
...journey as we execute this mission-critical contract providing systems architecture and engineering in a world-wide multi-level... ...Junior Engineers, Telecommunication Technical Analysts and System Administrators, responsible for the architecture, engineering, integration,...Contract workWork experience placementImmediate startFlexible hoursRealmOne
San Antonio, TX1 day ago$750 per month
...Description Seeking experienced System Administrators to grow their knowledge and further their career. Interclypse has numerous openings on a variety of government projects allowing us to find the best fit for your personal skillset. Requirements Interclypse provides...16 hoursTemporary workInterclypse
San Antonio, TX1 day ago- ...System Administrator The Digital Modernization Sector within Apriva is seeking a System Administrator to support the DoD Mobility Classified Capability (DMCC) program as part of GSM-O II in San Antonio, TX. This shift is for Sun – Wed 3rd shift 8pm to 6am Primary...Shift workNight shift
Apriva
San Antonio, TX1 day ago - ...customer experience, operational excellence, and community impact. We are seeking a detail-oriented and solutions-focused Dayforce System Administrator to support the administration, optimization, and ongoing improvement of our Dayforce HCM platform. This role is responsible...H1bVisa sponsorshipWork visaFree visa
Brundage Management
San Antonio, TX2 days ago $75k - $113.79k
Description Job Title: Systems Administrator III Clearance Required: Secret Work Location: Onsite, San Antonio, TX Key Responsibilities: Analyze, validate, implement, maintain, and configure current services and tools (examples include Active Directory...Contract workWork experience placementFlexible hoursAlpha Omega Integration, LLC
San Antonio, TX1 day ago- ...expertise, project management, technical guidance and direction in the implementation and operation of computer systems; used for financial, clinical and/or administrative systems. Organizes and schedules a variety of major and/or complex computer system tasks, including...Work experience placement
University Health
San Antonio, TX2 days ago - ...Operations Manager, who provides objectives, timelines, resources, and responsibilities. This position is responsible for the administration of various systems and platforms as well as providing support for operational goals and objectives. This position works collaboratively...Work at officeRemote work
Gonzaba Medical Group
San Antonio, TX4 days ago - ...Proficient in backend development using Active Server Pages (ASP.NET), C#, Javascript Experience with Sitecore Content Management System (CMS) and web development best practices for secure DoD environments Experience with SQL, database design, schema development,...Remote work
BDR Solutions LLC
San Antonio, TX2 days ago - ...problems associated with server hardware, applications, and software integration. Configure and manage UNIX and Windows operating systems and installs/loads operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing...
Fuse Engineering
San Antonio, TX3 days ago - ...System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help...Temporary workFor contractorsImmediate startFlexible hours
Cymertek
San Antonio, TX3 days ago $120k
...Maximus is seeking an experienced System Administrator to join our team! Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS221, T5, Band 8 Job-Specific Essential Duties and Responsibilities: The System Administrator provides subject...MAXIMUS
San Antonio, TX4 days ago- ...Position Junior System Administrator, Tier-3 Level Support Services Location San Antonio, TX (On-Site) Clearance U.S. Citizen with ability to obtain a Public Trust. Summary This contract will provide 24/7/365 operations support to the customer. Applicant must be able...Contract workFor contractorsWork experience placementWork at officeRemote workFlexible hoursShift work
ASRC Federal Holding Company
San Antonio, TX1 day ago - ...ideal candidate will be responsible for managing enterprise systems, network infrastructure, and cybersecurity operations while driving... ..., and reliable IT environments. Enterprise Systems Administration Manage and maintain Active Directory, Group Policy, Entra...
TriQuest Business Services
San Antonio, TX1 day ago - ...- Lead technical planning, testing, and execution of complex system upgrades, including operating systems, infrastructure platforms... ...Provide senior-level technical support and guidance to system administrators, serving as an escalation point for complex patching, upgrade,...Minimum wageContract workTemporary workWork experience placementRemote work
MAXIMUS
San Antonio, TX4 days ago $88.4k - $119.6k
Join to apply for the Mid-Level Systems Administrator role at Boeing Join to apply for the Mid-Level Systems Administrator role at Boeing Get AI-powered advice on this job and more exclusive features. Job Description At Boeing, we innovate and collaborate to make the world...Permanent employmentFull timeInterim roleRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift$60k - $65k
...facilities across the nation. About This Position The Endpoint Administrator is responsible for the configuration and maintenance of... ...This position tests, installs, and deploys multiple operating systems and applications using industry standard tools, while maintaining...Temporary workWork at officeImmediate startRemote work$80k - $85k
Overview GovCIO is currently hiring for a Systems Administrator with Load balancing (F5) knowledge for an Air Force Intel System. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities Establishes and maintains smooth operation...Full timeCurrently hiringLocal areaFlexible hours- Job Description Now Hiring: AppDynamics Administrator / Systems Administrator Support mission‑critical Commercial and Federal Healthcare environments while leveraging your expertise in Application Performance Monitoring (APM), AppDynamics, Windows/Linux administration,...Immediate start
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