Top 16 System administrator Jobs in Seguin Tx

Systems Administrator II
Texas State University —San Marcos, TX
- $5,481 a month
- Full-time
- System design
- Mid-level
- JavaScript
- Wellness program
- Health insurance
IT Application Administrator
GVEC —Seguin, TX
- From $83,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Wellness program
- Paid holidays
Quick Apply
Research IT Specialist
Texas State University —San Marcos, TX
- $6,000.00 - $6,483.72 a month
- Extended hours
- Mid-level
- 3 years
- University
- Wellness program
- Health insurance
Senior System Administrator
Rush Enterprises —New Braunfels, TX
- $100,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Employee stock purchase plan
- Health insurance
Quick Apply
8d
Sell It To Gunn Vehicle Acquisition Specialist
Gunn CDJR, Ltd —Seguin, TX
- $24,000 - $65,000 a year
- 18 years or older
- Clean driving record
- High school diploma or GED
IT Support Specialist – Manufacturing Operations
Framebridge Inc —San Marcos, TX
- $26 - $28 an hour
- Full-time
- Google Workspace
- Computer science
- Computer Science
- Commuter assistance
- AD&D insurance
Quick Apply
10d
Military Service - U.S. Navy, Information Technology Professional
U.S. Navy —United States
- $67,000 - $85,000 a year
- Full-time
- Background check
- High school diploma or GED
- Bachelor's degree
- Loan repayment program
- Health insurance

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Systems Administrator II

Texas State University -
San Marcos, TX

Apply Now

Job Details

Full-time
$5,481 a month

Benefits

Wellness program
Health insurance
Tuition reimbursement

Qualifications

Authentication
Systems integration
Data Integration (Data management)
XML
Integration Architecture Design (Architecture design skills)
Data Architecture Design (Architecture design skills)
Schema mapping design
API testing
JSON
Postman (API platform)
Design patterns

Full Job Description

Posting Information

Posting Number

2026582

Posting/Functional Title

Systems Administrator II

University Pay Plan Title

Systems Administrator II

Location

San Marcos

Department

Client Solutions

Recruitment Type

Open Recruiting

Job Type

Full-Time

Funding Source

Permanent

Monthly Salary

$5,481.00

Job Category

Exempt

Required Qualifications: Applicants must specifically address how they meet these required qualifications to meet the requirements of the position.

Applicants must specifically address how they meet each qualification to meet the requirements of the position.

1. Strong Coding Proficiency: Proven ability to write and debug clean, efficient code in Python, JavaScript, PowerShell, or comparable programming language.

2. Integration Expertise: Progressive understanding of API design patterns, specifically RESTful APIs or GraphQL, including authentication protocols (OAuth, API Keys), JSON/XML payload parsing, and the use of tools like Postman.

3. Data Architecture: Experience with data mapping and schema translation, including the management of complex logic in an enterprise setting, with a preference for iPaaS-based solutions

4. Problem Solving: Proven proficiency in performing technical diagnostics within multi-system environments related to middleware, webhooks, and synchronization bottlenecks.

Preferred Qualifications

1. Integration & Webhook Management: Proven experience configuring and monitoring outbound webhooks and listener endpoints to trigger real-time actions and automate cross-system workflows.

2. Database & SQL Proficiency: Strong ability to develop complex SQL queries and database connectors to facilitate deep data extraction and support robust integration requirements.

3. CI/CD & Version Control: Demonstrated expertise in maintaining version control (e.g., Git) for custom scripts and integration logic, adhering to enterprise-level deployment and documentation standards.

4. Security & Compliance: Experience conducting security audits of API keys and iPaaS connectors to ensure strict alignment with data privacy standards and institutional policies.

5. API Roadmap Evaluation: Ability to analyze technical documentation and API release notes (specifically for platforms like TDX) to evaluate new features and connectors for potential adoption.

6. Performance Optimization: Skill in monitoring integration flow latency and API rate limits, with a focus on refactoring inefficient logic to maintain optimal platform performance
7. Technical Documentation: Experience developing and maintaining detailed technical specifications and process flow diagrams to support the long-term stability and documentation of automated systems.

Job Description

Managed Services in the Office of the Chief Technology Officer (CTO), is seeking a skilled technical professional to serve as a key administrator and developer for our TeamDynamix (TDX) platform. This role is critical in advancing the university’s digital transformation by managing the TDX Service Management platform, while driving complex integrations through the TDX iPaaS (Integration Platform as a Service) solution. The ideal candidate will bridge the gap between administrative configuration and advanced software development to create a seamless, automated environment for campus stakeholders.

Job Duties

iPaaS Development: Design and implement enterprise-grade integration flows within TDX iPaaS, ensuring high availability and scalable logic for multi-step automations.
Back-End Development: Develop and maintain custom scripts and logic to handle data transformation and conditional routing between campus systems.
API Management: Develop and maintain bi-directional integrations between TDX and core university systems (e.g., Banner, Workday, Canvas).
System Administration: Execute core administrative tasks including system configuration, security role definition, and environment management (Sandbox to Production).
Technical Escalation: Serve as the Tier 3 point of contact for integration failures, utilizing system logs and debugging tools to resolve API and synchronization issues.

Additional Information to Applicants

This position is eligible for hybrid or remote work opportunities, subject to university policy and departmental needs. ITAC will not sponsor or transfer visa sponsorship for this position.

Job Open Date

06/08/2026

Job Close Date (posting closes at midnight)

Open Until Filled

Yes

Normal Work Days

Monday, Tuesday, Wednesday, Thursday, Friday

Normal Work Hours Start

8:00AM

Normal Work Hours End

5:00PM

Posting Notices

Legal and Required Notices

Texas State University is committed to a policy of non-discrimination and equal opportunity for all persons regardless of race, sex, color, religion, national origin or ancestry, age, marital status, disability, veteran status, or any other basis protected by federal or state law in employment, educational programs, and activities and admissions.

Employment with Texas State University is contingent upon the outcome of record checks and verifications including, but not limited to, criminal history, driving records, education records, employment verifications, reference checks, and employment eligibility verifications.

In accordance with federal law, all new employees must complete the Form I-9 and provide acceptable documentation verifying their identity and authorization to work in the United States. Texas State University participates in E-Verify, and employment is contingent upon the successful verification of work authorization. Employees are required to maintain valid work authorization to satisfy the conditions of Form I9 at all times during their employment and the university makes no implicit or explicit promises to financially support visa or permanent residency applications.

Why Choose Texas State University?

Join the Texas State Bobcat team and experience a career that offers more than just a job—it’s a path to a brighter future. As a Texas State employee, you’ll enjoy:

Exceptional Benefits: Comprehensive health insurance with 100% premium coverage for employees and 50% for dependents, starting on your first day.
Generous Time Off: Enjoy vacation, holidays, sick leave, and more to maintain a healthy work-life balance.
Wellness and Balance: Access a FREE wellness program, plus mother and family-friendly resources to support your personal well-being.
Professional Growth: Explore a wide range of training, development courses, certifications, and educational support programs.
Welcoming Campus: Become part of a vibrant Bobcat community with numerous social and professional networks.

Tuition Benefits: Take advantage of tuition support for yourself and for your dependent children, making higher education more accessible for your family.
Retirement Security: Secure your future with TRS pension, retirement plans, and voluntary savings options with strong employer contributions.

At Texas State University, you’re not just an employee—you’re a valued member of a thriving and beautiful campus community. Start your journey with us today. https://www.hr.txst.edu/benefits.html

Apply Now

Refine Your Search

system administrator jobs in seguin tx

Systems Administrator II

IT Application Administrator

Research IT Specialist

Senior System Administrator

Sell It To Gunn Vehicle Acquisition Specialist

IT Support Specialist – Manufacturing Operations

Military Service - U.S. Navy, Information Technology Professional

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