B

Bexar County

County government serving San Antonio and nearby communities

Senior Endpoint Administrator Supervisor

Full-TimePosted on 10/21/2026Deadline 11/5/26
$90.5k - $113.2k
Senior
Bachelor's
Texas, USA
In PersonThe role supports a telework arrangement, but no remote or hybrid attendance schedule is specified.
IT OperationsSystem Administration

About the job

Requirements
  • Graduation from an accredited college or university with a relevant degree, 5 or more years of experience, or an equivalent combination of education and experience.
  • Demonstrated knowledge, design experience, administration experience, and use of Microsoft System Center Configuration Manager (SCCM) / Enterprise Configuration Management (ECM), Microsoft Endpoint Manager, Microsoft Intune, Microsoft Autopilot, Apple Business Manager, and application deployment packaging methodologies and endpoint computing management software tools.
  • Demonstrated knowledge of industry-standard endpoint computing management and technology support organization best practices, help desk, and customer service.
  • Ability to manage time effectively and work with minimum supervision.
  • Ability to work with a team in a structured environment, adhering to standardized work practices.
  • Ability to stay abreast of new and emerging technology solutions by participating in technical training and technology briefings or webinars, including self-paced and other staff development activities.
  • Proficiency in Windows desktop operating systems and macOS desktop installation and administration.
  • Understanding of Active Directory, Azure Active Directory, and basic networking, including TCP/IP, switching, and routing.
  • Strong knowledge of the PowerShell scripting language.
  • Excellent verbal and written communication.
  • Ability to handle diverse situations, multiple tasks, and rapidly changing priorities.
  • Ability to recognize basic procedural issues and escalate when appropriate.
  • High proficiency using Microsoft Office.
  • Must secure and maintain a favorable background investigation and clearance.
  • Must clear a pre-employment physical and pre-employment drug screen test.
  • Required to be on call 24 hours.
  • May be required to work more than 40 hours during the workweek.
  • May be required to work weekends.
  • May need to complete and pass an assessment during the employment process.
Responsibilities
  • Supervise, coach, mentor, and train other professionals on the Configuration Management team.
  • Lead upgrades, maintenance, and configuration of the endpoint management suite, including System Center Configuration Manager (SCCM), Apple Business Manager, Autopilot, and Intune.
  • Install, configure, test, and maintain operating systems, desktop and mobile application software, and system management tools.
  • Research new technology in response to enterprise-scale business requirements, systems configurations, or technology innovations.
  • Develop and maintain relevant documentation for new enterprise-scale technologies.
  • Lead and test system performance for potential bottlenecks, collaborate to drive solutions, and implement changes.
  • Monitor and administer the operations of systems and services supporting computing endpoints, including endpoint management, configuration, and security tools.
  • Frequently communicate with management about the performance status of services, projects, and operations.
  • Manage and support projects supporting endpoint technologies.
  • Ensure deployments maintain software compatibility and ensure deployed images and software do not reach end of life.
  • Develop scripting, application packaging, provisioning, and deployment of applications and services related to endpoint computing management.
  • Ensure successful audit and compliance outcomes by identifying problems and implementing solutions.
  • Track endpoint usage and assess statistics by producing reports to provide data enabling efficient deployment and utilization of computer resources.
  • Manage support queues and ensure responses are professional, consistent, timely, and accurate.
  • Research and recommend new tools and applications for internal use and customer support.
  • Prioritize workload in support of business objectives.
  • Perform other related technology duties and projects as assigned.
Desired Qualifications
  • Experience with ServiceNow IT Service Management.
  • ITIL certification.

About the company

Bexar County is the county government serving San Antonio and surrounding communities in south-central Texas. Its responsibilities include courts and public records, law enforcement, elections, tax administration, public works and public health, alongside services for veterans, families and local businesses. The Commissioners Court, comprising the county judge and four commissioners, governs county operations and makes budget, tax and revenue decisions. Elected offices and appointed departments administer these services, with county programmes also covering parks, libraries, emergency management and criminal justice support. Created in 1836, Bexar County has its county seat in San Antonio, Texas, United States.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

1836

Get referred to Bexar County

See people who can refer or advise you