Senior System Administrator
C2 Essentials
Senior System Administrator
The Senior System Administrator will perform installation, maintenance and repair of telecommunications systems.
Key Responsibilities
• Performs installation, maintenance and repair of telecommunications systems
• Provide 24/7 mission and infrastructure monitoring, notification, administrative support, logging, ticketing and reporting for supported systems
• Coordinates with both ISP and GW GES watch staff for situational awareness and support actions, and with customers and support personnel to provide notification and response to event activity
• Perform router and switch updates in support of security actions
• M-F 9pm - 5am or M-Thur 8pm - 6am
Required Qualifications
• Degree with 15 years or without degree 20 years
• Must possess a DoD Top Secret Clearance with SCI Access and polygraph eligible
• Cisco Certified Network Associate (CCNA): Security
• CompTIA Cybersecurity Analyst (CySA+)
• CompTIA Security+ CE
C2 Essentials is an Equal Opportunity Employer.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior System Administrator in San Antonio, TX vacancy
- ...and direction in the implementation and operation of computer systems; used for Community First Health Plans, Inc. (Community First)... ...best practices and regulatory compliance. Certifications such as MCSE, RHCE, AWS Certified SysOps Administrator, or similar are preferred.SeniorWork experience placement
University Health
San Antonio, TX1 day ago - ...shareholders. Join our team and discover why we are a top veteran employer ( and Certified Great Place to Work ( Position : Senior System Administrator, Tier-3 Level Support Services. Location : San Antonio, TX (On-Site.) Clearance : U.S. Citizen with ability to...SeniorContract workFor contractorsWork experience placementWork at officeRemote workFlexible hoursShift work
ASRC Federal Holding Company
San Antonio, TX28 days ago - ...Senior Systems Administrator-IT Operations The Senior Systems Administrator-IT Operations works under the general direction of the Manager-IT Operations. Responsibilities include planning and designing the data center infrastructure and enterprise storage solutions...SeniorContract workTemporary workWork experience placement
Omega Solutions Inc
San Antonio, TX1 day ago - A leading government solutions provider based in San Antonio is seeking a Tier 3 Level Systems Administration Support Services expert. This role involves providing advanced support for military healthcare systems and requires an ability to obtain a public trust. Candidates...Senior
- BUSINESS ENABLED ACQUISITIONandTECHNOLOGY Inc based in San Antonio, Texas is seeking an Intermediate Enterprise System Administrator. This crucial role manages advanced sustainment and troubleshooting of enterprise systems, ensuring their availability, reliability, and...Senior
- A leading Federal IT solutions provider is seeking a Systems Administrator III in San Antonio, TX. The role involves advanced management of Active Directory services, supporting data encryption processes, and ensuring compliance with DoD regulations. Candidates should possess...Senior
$67k - $136.8k
...career wherever you want it to go. Join EY and help to build a better working world. Service Delivery Center –System Application Administrator – Senior Databricks System administrator The opportunity We are seeking a highly motivated System Application...SeniorSummer holidayRelocationMonday to FridayFlexible hoursWeekend workEY
San Antonio, TX2 days 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...SeniorFor contractors
- A trusted federal partner is seeking candidates for a position requiring active TS/SCI clearance and significant IT systems administrative experience. This fully onsite role in San Antonio, TX demands proficiency in Microsoft and Linux systems, as well as AWS management...Senior
$120k - $200k
...Console and CLI to operate, maintain, and troubleshoot systems. Support development teams with system administration on AWS and Kubernetes. Adhere to best practices... ...(CKA), Red Hat Certified Engineer (RHCE) Seniority level Mid-Senior level Employment type Full-time...SeniorFull time$120k - $170k
Maximus is seeking an experienced System Administrator in San Antonio, Texas, with at least 10 years of IT systems administration experience across Microsoft and Linux. The ideal candidate must possess an active TS/SCI Security Clearance and have proficiency in AWS cloud...Senior- A leading technology firm is looking for a System Administrator to support multiple Air Force training locations. This position requires an active secret clearance, previous system administration experience, and proficiency in IAT/M level III certification. Responsibilities...SeniorContract work
- ...looking for a technical expert responsible for managing computer systems and ensuring efficient operation. You will provide project... ...virtualization. Certifications like MCSE or AWS Certified SysOps Administrator are also valued. Join us in supporting effective health plans...Senior
- Texas Health and Human Services is seeking a Systems Administrator IV. This role involves advanced deskside support within a call center, requiring independent judgment for complex systems administration tasks. Ideal candidates will have experience with troubleshooting...Senior
- ...server and virtualization experience, displaying strong project management skills. Certifications like MCSE or AWS Certified SysOps Administrator will be advantageous. Join a team focused on improving health solutions and adhering to strict regulatory standards. #J-18808-...Senior
$67k - $136.8k
...your career wherever you want it to go. Join EY and help to build a better working world. Service Delivery Center - System Application Administrator - Senior Databricks System Administrator We are seeking a highly motivated System Application Administrator to join EY’s...SeniorSummer holidayRelocationMonday to FridayFlexible hoursWeekend work$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 (AD), System Center...SeniorContract workWork experience placementFlexible hours- ...we are a top veteran employer ( and Certified Great Place to Work ( ASRC Federal is currently seeking a Senior Enterprise Management Systems Administrator - Tier-3 Level to support upcoming work located in San Antonio, TX. Summary: This contract will provide...SeniorContract workFor contractorsWork experience placementRemote workFlexible hoursShift work
ASRC Federal Holding Company
San Antonio, TX29 days ago - A leading technology solutions provider based in the United States is seeking a Tier 3 Level Systems Administration Support Services role. This position involves managing Active Directory and Entra ID architecture, ensuring compliance with data encryption services, and...Senior
- ...1fed in San Antonio, TX is looking for an experienced IT Administrator to provide senior-level support for EM toolsets. You will oversee the operation... ...infrastructure management. Join us to ensure efficient system performance and collaborate across teams in a dynamic...Senior
A1fed
San Antonio, TX4 hours ago - A leading government contractor in San Antonio is seeking a Senior System Administrator to provide Tier-3 level support in IT services. This role demands a U.S. citizen with a capacity to obtain a Public Trust clearance and a minimum of 8 years of relevant experience in...SeniorFor contractors
- ...Job Description Job Description University Health is seeking an experienced Senior Systems Administrator with deep PeopleSoft expertise to support and enhance mission-critical financial, clinical, and administrative systems within a large, complex healthcare environment...Senior
- Semper Valens Solutions is seeking a System Administrator for a full-time remote position, requiring a Top Secret/SCI Clearance. The ideal candidate will have over 10 years of IT systems administration experience across Microsoft and Linux platforms and a strong understanding...SeniorRemote jobFull time
$94.4k - $120k
...Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional system administration experience may be substituted for a bachelor’s degree. Eves Sun-Thurs 2pm-10pm Certs Cisco Certified Network Associate (...SeniorFull timeContract workWork experience placementLocal areaElevi Associates
San Antonio, TX9 hours ago$66k - $106k
...Network Administration, Senior Associate Job Locations US-TX-San Antonio Requisition ID 2025-159068 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton's Cyber Mission supports...SeniorContract workShift workPeraton
San Antonio, TX1 day ago- A leading government contractor is seeking a Senior Enterprise Management Systems Administrator to support operations in San Antonio, TX. The role involves managing IT infrastructures, ensuring 24/7 operations, and requires strong leadership skills. Candidates must have...SeniorFor contractors
- Feditc, LLC in San Antonio, Texas, is seeking a Windows Domain Controller/Active Directory Administrator. This role focuses on managing and optimizing ePolicy Orchestrator implementations in compliance with DoD standards. The ideal candidate will have over 5 years of experience...Senior
- ...Antonio, Texas is seeking a Tier 3 Level Enterprise Management Administration Support Services. The role requires experience in Active... ...involves ensuring compliance with security requirements, monitoring system uptime, managing risks, and providing Tier 3 support. This...Senior
- A staffing agency is seeking Network Administrators to support a military base. The role involves analyzing network traffic, monitoring system utilization, and developing automation scripts. Candidates must have an active secret clearance and extensive experience in network...SeniorContract work
$85k - $95k
A leading technical services firm is seeking a Network Administrator II in San Antonio, Texas. This role requires a strong background in advanced... ...Cisco certifications. Responsibilities include ensuring system availability and security, and analyzing network traffic....Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior System Administrator. Be the first to apply!
Related searches
- server administrator San Antonio, TX
- systems administrator San Antonio, TX
- remote systems administrator San Antonio, TX
- computer systems administrator San Antonio, TX
- IT administrator San Antonio, TX
- system admin San Antonio, TX
- IT infrastructure administrator San Antonio, TX
- enterprise administrator San Antonio, TX
- microsoft systems administrator San Antonio, TX
- application system administrator San Antonio, TX