Junior Systems Admin - 24/7 Tier-2 Ops (On-Call)
Vistronix
ASRC Federal is seeking a Junior Systems Administrator in San Antonio, TX to provide 24/7 operations support. The role includes maintaining enterprise systems, troubleshooting issues, and administering security credentials. Candidates must have a BA/BS in IT or related field, experience in IT support, and necessary certifications like CompTIA Security+. A flexible approach to work, including on-call shifts, is required. We offer competitive benefits including healthcare, education assistance, and paid time off. #J-18808-Ljbffr ASRC Federal Holding Company
- ...Federal is currently seeking a Junior Systems Administrator – Tier-2 Level to support upcoming... ...This contract will provide 24/7/365 operations support to... ...and willing to work on-call, shift, or surge if required... ...the customer tenant, User Admin, License Admin, Teams Admin...JuniorContract workFor contractorsWork experience placementRemote workFlexible hoursShift work
- ...leading government contractor is seeking a Junior Systems Administrator for a role based in San Antonio, TX. This position involves 24/7 operations support, system monitoring,... ...troubleshooting, specifically within the Tier-2 level. Candidates must provide excellent...SuggestedFor contractors
- ASRC Federal is hiring an Intermediate Systems Administrator (Tier-2) to support operations in San Antonio, Texas. The role involves troubleshooting... ...and certification, as well as the ability to work on-call and travel if necessary. Competitive benefits and a supportive...Suggested
- ...Work™ ( Position: Intermediate System Administrator, Tier-3 Location: San Antonio, TX... ...: This contract will provide 24/7/365 operations support to... ...able and willing to work on-call, shift, or surge if required.... ...or related discipline, with 2 years of relevant experience...SuggestedContract workFor contractorsWork experience placementWork at officeRemote workFlexible hoursShift work
- 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...SuggestedFor contractors
- Emtakllc is seeking an experienced System Admin L3 to provide telecommunications and network support for mission-critical infrastructure. This... ...installations, maintenance, and operational coordination in a 24/7 support environment. Qualified applicants should possess...
$51k - $82k
A national security organization in San Antonio, Texas, seeks a Call Center Service Representative 4. The role includes providing Tier I and II technical support, managing client requests, and maintaining network diagrams. Candidates should have 4-5 years IM/IT support...- A government contracting firm is seeking a Junior System Administrator for on-site support in San Antonio, Texas. The role involves maintaining systems, managing user authentication, and ensuring compliance with DoD regulations. Candidates must be U.S. Citizens, flexible...JuniorFlexible hours
$130k - $140k
Itezz, Inc. is looking for a System Administrator (SA) Skill Level 3 to provide support for implementation, troubleshooting, and... ...candidate will manage IT system infrastructure, providing both Tier 1 and Tier 2 support. Required qualifications include TS/SCI clearance...Full time- Join CACI as a System Administrator in San Antonio, Texas. You will analyze and resolve critical infrastructure issues, perform system administration, and maintain security protocols across various systems. An Active TS/SCI with poly is required, and you will support new...
$73.45k - $132.78k
A technology services company in San Antonio is seeking a System Administrator to support the GIG Service Management program. The role... ...maintaining IT infrastructure, troubleshooting systems, and mentoring junior staff. Candidates must have a BS degree with relevant experience...- A leading government contractor in Texas is seeking an Intermediate System Administrator - Tier-3 Level to provide 24/7 operations support. The role requires on-site presence and U.S. citizenship to obtain Public Trust. Responsibilities include managing services like Active...For contractors
- ...Description NexGen Data Systems is seeking a Network... ...infrastructure availability, resolving Tier 0 incidents, and serving as primary 24/7 point of contact for... ..., at the Tier 2 and Tier 3 level, for escalated... ...Europe as applicable) ~ On-call rotation responsibilities...Full timeTemporary workLocal areaVisa sponsorship
- ...candidate should have at least 1 year of IT experience, a strong understanding of cloud concepts, and a commitment to supporting critical 24/7 operations. The position offers a competitive salary and a robust benefits package, including health insurance, paid time away, and...Junior
- ...focuses on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a... ...a related field OR equivalent relevant experience - Minimum 0-2 years supporting enterprise identity, access management, or IT operations...JuniorMinimum wageFull timeContract workTemporary workWork experience placementRemote workShift work
$73.45k - $132.78k
...Leidos is seeking a System Administrator to support... ...service. As a Sys Admin, you’ll work as part... ...initiatives. Mentor junior team members. Update... ...documentation for 24/7/365 personnel. Support... ...or a Master with 2+ years of prior relevant... .... Experience with Tier 2 system...Local area- ...Description We’re looking for a System Administrator who enjoys solving complex problems,... ...applications using proactive monitoring Provide Tier 2/3 support for escalated and unresolved... ...and performance Participate in on‑call rotation, including after hours and weekends...Flexible hoursNight shiftEarly shift
$130k - $140k
...System Administrator (SA) Skill Level 3 The System Administrator (SA) Skill Level... ...devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification,... ...of telecommunications systems. Provide 24/7 mission and infrastructure monitoring...Full timeContract workWork experience placementImmediate startShift work$50k
...responsible for activities related to Systems Administration and the... ...various customer accounts. Provides tier 2/3 technical support and serves as systems person on-call for problem resolution.... ...operational consistency, and guidance to junior administrators. Performs all...Bank staffLocal areaRemote workFlexible hours- Who is Athra System? Athra Systems / Crosstown Mental Health is a... ...Gmail, Drive, Meet, Calendar, Admin Console), cloud-based VoIP... ...support requests, providing Tier 1 and Tier 2 troubleshooting for hardware... ...Zoom Phone, Vonage) including call routing, voicemail setup, and...Remote jobWork at office
- A technology solutions company in San Antonio, Texas, is seeking a Systems Administrator to support and manage IT systems and infrastructure. The ideal candidate will provide Tier 1 to Tier 3 support, handle troubleshooting, and system maintenance, while ensuring the reliability...
- ASRC Federal is seeking a Senior System Administrator in San Antonio, TX. This position requires providing Tier-3 level support and will involve managing personnel and coordinating IT services. The applicant must be flexible, able to obtain a Public Trust, and possess...Flexible hours
- ## System Administrator IApplylocations: San Antonio, TXtime type: Full timeposted on: Posted 2 Days Agojob requisition id: R15579### IBC Bank successes... ...work with Engineers and Tier II Administrators to monitor... ...projects, maintenance and on-call support****EDUCATION &...Full timeBank staffWork at officeFlexible hoursWeekend work
$67k - $136.8k
Service Delivery Center - Databricks System Administrator - Senior Location... ...3-5+ years experience in cloud ops / Kubernetes application... ...obligations. Participate in an on-call rotation for multiple... ...1-800-EY-HELP3, select Option 2 for candidate related inquiries...Summer holidayRelocationMonday to FridayFlexible hoursWeekend work- A federal IT solutions provider is seeking a Tier 3 Systems Administrator to support a large-scale IT environment. This role involves managing enterprise services, ensuring compliance with security standards, and providing advanced support for cloud technologies. Ideal...Remote job
- FLASH Technology Group in San Antonio, Texas, is seeking a System Administrator for the EMC/GEM desk. Candidates must have a TS/SCI clearance... ..., and repairing telecommunications systems, providing 24/7 monitoring and support, and performing critical security updates...Shift work
- HOLT Group in San Antonio is seeking an intern for their Diversified Businesses Department to learn and develop skills in a fast-paced environment. The intern will receive valuable on-the-job training, coaching, and mentorship to understand operational functions. The ideal...JuniorInternship
- ...Oracle Application DBA to work remotely. The role requires significant experience with Oracle RAC/Multitenant architecture and EBS R12.2, including performance tuning and database administration. Candidates must have a Bachelor's degree or equivalent experience, an...Full timeRemote work
- ...Junior Pre-Litigation Attorney Law Offices of George Salinas, PLLC San Antonio, Texas, United... ...of‑pocket expenses or legal fees. Operating 24/7, we provide free consultations and direct... ...training role designed for newly barred or 0–2‑year attorneys who want genuine work‑life...Junior
- A technology support company in San Antonio is seeking a Desktop Support Technician (Tier 1) to provide maintenance and support for client desktop and laptop computers. Responsibilities include troubleshooting technical issues, training users, and configuring hardware....Work at office
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