Senior Systems Administrator Visa Sponsorship Jobs in Texas
Texas is one of the most active states for senior systems administrator hiring, with major employers across Austin's tech corridor, Dallas-Fort Worth's enterprise IT sector, and Houston's energy and healthcare industries. Companies like Dell, AT&T, ExxonMobil, and major defense contractors regularly sponsor H-1B visa and other work visas for experienced systems administrators.
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Get Access To All JobsJoin the Texas Health and Human Services Commission (HHSC) and be part of a team committed to creating a positive impact in the lives of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health insurance for full-time eligible employees, a defined benefit pension plan, generous time off benefits, numerous opportunities for career advancement and more. Explore more details on the Benefits of Working at HHS webpage.
Functional Title: Systems Administrator III
Job Title: Systems Administrator III
Agency: Health & Human Services Comm
Department: Reg Office Sup Deskside Reg
Posting Number: 20940
Closing Date: 09/25/2026
Posting Audience: Internal and External
Occupational Category: Computer and Mathematical
Salary Range: $4,523.16 - $4,725.00
Pay Frequency: Monthly
Salary Group: TEXAS-B-21
Shift: Day
Additional Shift: Days (First)
Telework:
Travel: Up to 5%
Regular/Temporary: Regular
Full Time/Part Time: Full time
FLSA Exempt/Non-Exempt: Nonexempt
Facility Location:
Job Location City: EDINBURG
Job Location Address: 1925 E IOWA RD
Other Locations:
MOS Codes: 0605,0670,0671,0679,2651,5974,6049,6694,8858,17C,17C0,17DX,17S,17SX,181X,182X,1B4X1,1D7X1,255A,255N,255S,255Z,25B,25D,26A,26B,26Z,514A,5C0X1D,5C0X1N,5C0X1S,681X,682X,781X,782X,784X,CTI,CTM,CTT,CWT,CYB10,CYB11,ISM,IT,ITS
Brief Job Description:
The Systems Administrator III role involves advanced deskside support within a call center environment, including troubleshooting complex hardware and software issues, managing Active Directory accounts, supporting new hires and vendor roll-offs, and requires at least three years of IT experience with skills in customer service, communication, and network administration, based in Edinburg, Texas with occasional after-hours work.
Essential Job Functions:
-
Troubleshooting and solving complex problems related to system software and hardware incident and problem calls, and in the processing of service requests and tasks. This work is performed within a call center environment. In addition to supporting the Edinburg call center, this role remotely supports the Austin, Athens, and San Antonio call center when one of those IT techs are out of the office. (30%)
-
Deskside Support Automation Services include desktop installation, troubleshooting support, escalated/referred Help Desk operations, change management services, TIERS workstation platform and end-user application troubleshooting and resolution, field testing and pilot participation for CIT, technical documentation for end-user processes, research development services, technology training, and virus/Trojan/malware threat-response and remediation. (25%)
-
Recertifying TXACCESS AD Accounts. (10%)
-
Monitoring and managing AD ‘privileged’ groups & user accounts on TXACCESS. (10%)
-
Develop, analyze, and maintain system design procedures, system codes, test procedures, and quality standards. This position performs and assists the other team members in roll-on of all new hire positions. (10%)
-
This position performs and assists the other team members in rolling off vendor employees that are no longer employed within 48 business hours to ensure we do not receive an IRS audit finding for not processing the roll off in a timely manner. (5%)
-
These staff require non-traditional troubleshooting and service support as they may use specialized hardware and software. (5%)
-
This staff must be knowledgeable in printer and network administration. (5%)
Knowledge, Skills, Abilities:
Knowledge of personal computer hardware and software.
Ability to communicate effectively either verbally or through written correspondence information to technical and not-technical staff.
Ability to establish and maintain effective working relationships with others including management, co-workers, subordinates and customers.
Ability to interact with all levels of staff.
Ability to work independently in a fast-paced environment.
Ability to prioritize and manage heavy workloads.
Registrations, Licensure requirements or Certifications:
CompTIA A+ Certification preferred but not required.
Initial Screening Criteria:
-
Two years of experience supporting desktop operating systems and hardware in a local or wide area network.
-
Experience using Active Directory.
-
Experienced working within a call center environment.
-
Providing hands on technical support with customers on computer hardware and software issues with an emphasis on excellent customer service.
-
High School diploma or GED required, or higher. Education and experience may be substituted for one another. Computer/Technical course completion or training preferred but not required.
Additional Information:
This position is based solely in Edinburg, Texas. Must be willing and able to work onsite 5 days a week.
Due to complex nature and skill set for this position, working after normal work hours, weekends or on holidays are occasionally required.
Review our Tips for Success when applying for jobs at DFPS, DSHS and HHSC.
Active Duty, Military, Reservists, Guardsmen, and Veterans:
Military occupation(s) that relate to the initial selection criteria and registration or licensure requirements for this position may include, but not limited to those listed in this posting. All active-duty military, reservists, guardsmen, and veterans are encouraged to apply if qualified to fill this position. For more information please see the Texas State Auditor’s Job Descriptions, Military Crosswalk and Military Crosswalk Guide at Texas State Auditor's Office - Job Descriptions.
ADA Accommodations:
In compliance with the Americans with Disabilities Act (ADA), HHSC and DSHS agencies will provide reasonable accommodation during the hiring and selection process for qualified individuals with a disability. If you need assistance completing the online application, contact the HHS Employee Service Center at 1-888-894-4747. If you are contacted for an interview and need accommodation to participate in the interview process, please notify the person scheduling the interview.
Pre-Employment Checks and Work Eligibility:
Depending on the program area and position requirements, applicants selected for hire may be required to pass background and other due diligence checks.
HHSC uses E-Verify. You must bring your I-9 documentation with you on your first day of work. Download the I-9 Form.
Telework Disclaimer:
This position may be eligible for telework. Please note, all HHS positions are subject to state and agency telework policies in addition to the discretion of the direct supervisor and business needs.
Join the Texas Health and Human Services Commission (HHSC) and be part of a team committed to creating a positive impact in the lives of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health insurance for full-time eligible employees, a defined benefit pension plan, generous time off benefits, numerous opportunities for career advancement and more. Explore more details on the Benefits of Working at HHS webpage.
Functional Title: Systems Administrator III
Job Title: Systems Administrator III
Agency: Health & Human Services Comm
Department: Reg Office Sup Deskside Reg
Posting Number: 20940
Closing Date: 09/25/2026
Posting Audience: Internal and External
Occupational Category: Computer and Mathematical
Salary Range: $4,523.16 - $4,725.00
Pay Frequency: Monthly
Salary Group: TEXAS-B-21
Shift: Day
Additional Shift: Days (First)
Telework:
Travel: Up to 5%
Regular/Temporary: Regular
Full Time/Part Time: Full time
FLSA Exempt/Non-Exempt: Nonexempt
Facility Location:
Job Location City: EDINBURG
Job Location Address: 1925 E IOWA RD
Other Locations:
MOS Codes: 0605,0670,0671,0679,2651,5974,6049,6694,8858,17C,17C0,17DX,17S,17SX,181X,182X,1B4X1,1D7X1,255A,255N,255S,255Z,25B,25D,26A,26B,26Z,514A,5C0X1D,5C0X1N,5C0X1S,681X,682X,781X,782X,784X,CTI,CTM,CTT,CWT,CYB10,CYB11,ISM,IT,ITS
Brief Job Description:
The Systems Administrator III role involves advanced deskside support within a call center environment, including troubleshooting complex hardware and software issues, managing Active Directory accounts, supporting new hires and vendor roll-offs, and requires at least three years of IT experience with skills in customer service, communication, and network administration, based in Edinburg, Texas with occasional after-hours work.
Essential Job Functions:
-
Troubleshooting and solving complex problems related to system software and hardware incident and problem calls, and in the processing of service requests and tasks. This work is performed within a call center environment. In addition to supporting the Edinburg call center, this role remotely supports the Austin, Athens, and San Antonio call center when one of those IT techs are out of the office. (30%)
-
Deskside Support Automation Services include desktop installation, troubleshooting support, escalated/referred Help Desk operations, change management services, TIERS workstation platform and end-user application troubleshooting and resolution, field testing and pilot participation for CIT, technical documentation for end-user processes, research development services, technology training, and virus/Trojan/malware threat-response and remediation. (25%)
-
Recertifying TXACCESS AD Accounts. (10%)
-
Monitoring and managing AD ‘privileged’ groups & user accounts on TXACCESS. (10%)
-
Develop, analyze, and maintain system design procedures, system codes, test procedures, and quality standards. This position performs and assists the other team members in roll-on of all new hire positions. (10%)
-
This position performs and assists the other team members in rolling off vendor employees that are no longer employed within 48 business hours to ensure we do not receive an IRS audit finding for not processing the roll off in a timely manner. (5%)
-
These staff require non-traditional troubleshooting and service support as they may use specialized hardware and software. (5%)
-
This staff must be knowledgeable in printer and network administration. (5%)
Knowledge, Skills, Abilities:
Knowledge of personal computer hardware and software.
Ability to communicate effectively either verbally or through written correspondence information to technical and not-technical staff.
Ability to establish and maintain effective working relationships with others including management, co-workers, subordinates and customers.
Ability to interact with all levels of staff.
Ability to work independently in a fast-paced environment.
Ability to prioritize and manage heavy workloads.
Registrations, Licensure requirements or Certifications:
CompTIA A+ Certification preferred but not required.
Initial Screening Criteria:
-
Two years of experience supporting desktop operating systems and hardware in a local or wide area network.
-
Experience using Active Directory.
-
Experienced working within a call center environment.
-
Providing hands on technical support with customers on computer hardware and software issues with an emphasis on excellent customer service.
-
High School diploma or GED required, or higher. Education and experience may be substituted for one another. Computer/Technical course completion or training preferred but not required.
Additional Information:
This position is based solely in Edinburg, Texas. Must be willing and able to work onsite 5 days a week.
Due to complex nature and skill set for this position, working after normal work hours, weekends or on holidays are occasionally required.
Review our Tips for Success when applying for jobs at DFPS, DSHS and HHSC.
Active Duty, Military, Reservists, Guardsmen, and Veterans:
Military occupation(s) that relate to the initial selection criteria and registration or licensure requirements for this position may include, but not limited to those listed in this posting. All active-duty military, reservists, guardsmen, and veterans are encouraged to apply if qualified to fill this position. For more information please see the Texas State Auditor’s Job Descriptions, Military Crosswalk and Military Crosswalk Guide at Texas State Auditor's Office - Job Descriptions.
ADA Accommodations:
In compliance with the Americans with Disabilities Act (ADA), HHSC and DSHS agencies will provide reasonable accommodation during the hiring and selection process for qualified individuals with a disability. If you need assistance completing the online application, contact the HHS Employee Service Center at 1-888-894-4747. If you are contacted for an interview and need accommodation to participate in the interview process, please notify the person scheduling the interview.
Pre-Employment Checks and Work Eligibility:
Depending on the program area and position requirements, applicants selected for hire may be required to pass background and other due diligence checks.
HHSC uses E-Verify. You must bring your I-9 documentation with you on your first day of work. Download the I-9 Form.
Telework Disclaimer:
This position may be eligible for telework. Please note, all HHS positions are subject to state and agency telework policies in addition to the discretion of the direct supervisor and business needs.
Senior Systems Administrator Job Roles in Texas
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Search Senior Systems Administrator Jobs in TexasSenior Systems Administrator Jobs in Texas: Frequently Asked Questions
Which companies sponsor visas for senior systems administrators in Texas?
Large employers with established visa sponsorship programs in Texas include Dell Technologies in Round Rock, AT&T and American Airlines in Dallas-Fort Worth, ExxonMobil and Hewlett Packard Enterprise in Houston, and Apple and Oracle in Austin. Defense contractors such as Lockheed Martin and Raytheon, both active in the Dallas area, also sponsor senior systems administrator roles through government-cleared IT positions.
Which visa types are most common for senior systems administrator roles in Texas?
The H-1B is the most common visa for senior systems administrators in Texas, as the role typically qualifies as a specialty occupation requiring a bachelor's degree in computer science, information technology, or a related field. TN visa status is available to Canadian and Mexican nationals in qualifying IT roles. Candidates already holding L-1 visas through multinational employers, particularly in Dallas and Houston, also fill senior systems administrator positions.
Which cities in Texas have the most senior systems administrator sponsorship jobs?
Dallas-Fort Worth leads the state for senior systems administrator sponsorship volume, driven by its concentration of financial services firms, telecom companies, and corporate headquarters. Austin follows closely given its density of technology employers. Houston contributes significantly through energy, healthcare, and aerospace sectors. San Antonio has a growing presence through cybersecurity and defense IT roles, partly supported by military installations and their contractor ecosystems.
How to find senior systems administrator visa sponsorship jobs in Texas?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to find senior systems administrator roles in Texas without manually screening employers. You can filter by city, including Dallas, Austin, and Houston, to target the markets most active in IT sponsorship. Migrate Mate focuses on roles where employers have a documented history of sponsoring work visas, which is particularly useful given how competitive the Texas enterprise IT market is.
Are there any Texas-specific considerations for senior systems administrator visa sponsorship?
Texas has no state income tax, which affects prevailing wage comparisons since take-home pay differs from states like California or New York at the same gross salary. The state's large university system, including UT Austin and Texas A&M, produces a significant pipeline of domestic IT graduates, meaning sponsors may face internal justification requirements under PERM labor market tests. Senior-level roles with five or more years of experience and specific platform expertise tend to clear those hurdles more readily.
What is the prevailing wage for sponsored senior systems administrator jobs in Texas?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.