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Job Description
POSITION OVERVIEW
Applications Accepted From: ALL PERSONS INTERESTED
Job Classification: IT ARCHITECT-APPLICATIONS
Posting Number: 37969
Department: Houston Information Technology Services
Division: Enterprise Applications Services
Reporting Location: 611 Walker, Houston, TX 77002
Workdays & Hours: MONDAY - FRIDAY 8:00 AM - 5:00 PM* *Subject to Change
DESCRIPTION OF DUTIES / ESSENTIAL FUNCTIONS
The IT Architect - Fire Applications will serve as a technical leader responsible for designing, implementing, and transforming enterprise application architectures to meet the City of Houston and Houston Fire Department’s evolving technology landscape. This role requires strong expertise in modern application frameworks, integration strategies, and cloud-based solutions, while ensuring continuity and modernization of legacy systems. Key responsibilities include:
Application Architecture & Design- Define and maintain enterprise application architecture standards, patterns, and best practices.
- Design scalable, secure, and high-performing application solutions aligned with business requirements.
- Evaluate emerging technologies and recommend adoption strategies to modernize application ecosystems.
Legacy System Support & Modernization- Provide ongoing support for critical legacy applications to ensure stability and reliability.
- Develop and execute strategies to transform legacy architectures into modern, cloud-ready platforms.
- Lead migration efforts from monolithic systems to microservices or modular architectures.
- Implement modernization roadmaps that minimize operational disruption while improving performance and security.
Integration & Cloud Transformation- Integrate legacy systems with modern platforms, APIs, and cloud services.
- Design and implement hybrid architectures that bridge on-premises and cloud environments.
- Optimize application architecture for scalability, performance, and compliance in cloud-native ecosystems.
Technical Leadership & Governance- Provide architectural guidance to development teams throughout the software development lifecycle.
- Establish governance processes for application design, coding standards, and deployment practices.
- Conduct architecture reviews and ensure compliance with security and regulatory standards.
Collaboration & Solution Delivery- Partner with business stakeholders, IT leadership, and cross-functional teams to translate requirements into technical solutions.
- Document architecture diagrams, technical specifications, and integration workflows.
- Mentor team members and promote knowledge sharing across the organization.
Performance & Security- Optimize application performance through effective design and tuning.
- Implement robust security measures, including identity management, encryption, and compliance controls.
- Monitor and address architectural risks to ensure system reliability and resilience.
- Strong proficiency in enterprise architecture frameworks (TOGAF, Zachman, etc.).
- Advanced knowledge of application development technologies (.NET, Java, microservices).
- Notable expertise in cloud platforms (Azure, AWS) and containerization (Docker, Kubernetes).
- Highly skilled in API design, integration patterns, and middleware technologies.
- Previous experience in legacy system modernization and migration strategies.
- Deep understanding of security standards, compliance, and data governance.
WORKING CONDITIONS
There are no major sources of discomfort, i.e., essentially normal office environment with acceptable lighting, temperature, and air conditioning.
MINIMUM REQUIREMENTS
EDUCATION
Requires a Bachelor's degree in Computer Science, Management and Information Systems (MIS) or a closely related field.
Holds multiple applications-specific technical certifications: recognized as having mastery of a particular technical discipline.
A Master's degree in Computer Science, Management and Information Systems (MIS) or a closely related field may be substituted for up to two (2) years of experience.
EXPERIENCE
At least ten (10) years of specialized experience in application systems analysis and development.
LICENSE
None
PREFERENCES
**Preference shall be given to eligible veteran applicants provided such persons possess the qualifications necessary for competent discharge of the duties involved in the position applied for, such persons are among the most qualified candidates for the position, and all other factors in accordance with Executive Order 1-6. **
GENERAL INFORMATION
SELECTION / SKILLS TESTS REQUIRED Department may administer skills assessment test
SAFETY IMPACT POSITION - NO
If yes , this position is subject to random drug testing and if a promotional position, candidate must pass an assignment drug test.
SALARY INFORMATION Factors used in determining the salary offered include the candidate’s qualifications as well as the pay rates of other employees in this classification.
PAY GRADE : 33
APPLICATION PROCEDURES
Only online applications will be accepted for this City of Houston job and must be received by the Human Resources Department during active posting period. Applications must be submitted online at: www.houstontx.gov . To view your detailed application status, please log-in to your online profile by visiting: http://agency.governmentjobs.com/houston/default.cfm or call (832) 393-0450.
If you need special services or accommodations, call (832) 393-0450. (TTY 7-1-1).
If you need login assistance or technical support call 855-524-5627.
Due to the high volume of applications received, the Hiring Department will contact you directly, should you be selected to advance in our recruitment process.
All new and rehires must pass a pre-employment drug test and are subject to a physical examination and verification of information provided.
EOE Equal Opportunity Employer
The City of Houston is committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, genetic information, veteran status, gender identity, or pregnancy.
The city offers a competitive benefits program, including competitively priced health coverage and a defined contribution pension plan. Benefits include:- Medical
- Dental
- Vision
- Wellness
- Supplemental Insurance
- Life insurance
- Long-term disability
- Retirement pension
- 457 deferred compensation plan
- Employee Assistance Program
- 10 days of vacation each year
- 13 city holidays, plus one floating holiday
- Compensable Sick Leave
- Personal Leave
- Flexible schedules
- Hybrid-Telework for eligible positions
- Professional development opportunities
- Transportation/parking plan
- Section 125 pretax deductions
- Dependent Care Reimbursement Plan
- Paid Prenatal, Parental and Infant Wellness Leaves
- Healthcare Flexible Spending Account
Closing Date/Time: 1/28/2026 11:59 PM Central -
ABOUT THE COMPANY
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Houston Airport System
Show moreOUR STOREY | HOUSTON AIRPORT SYSTEM
The Houston Airport System provides a safe and dynamic air services network that fosters economic vitality for the transportation industry and facilitates a strong level of global connectivity for a diverse and growing population living throughout the greater Houston region.
OUR MISSION
We exist to connect the people, businesses, cultures and economies of the world to Houston.
OUR VISION
Establish the Houston Airport System as a five-star global air service gateway where the magic of flight is celebrated.
OUR HISTORY
In 1937, as Houston began its ascent to become the energy capital of the world, the city acquired the site of its first major commercial airport, William P. Hobby Airport.
As the City of Houston continued to grow so did the Houston Airport System, adding George Bush Intercontinental Airport in 1969 and Ellington Airport in 1984. Today, George Bush Intercontinental Airport serves as the premier long-haul international airport facility, while Ellington Airport supports both general aviation flights as well as a host of government/military operations. Hobby Airport opened an international concourse and welcomed back international service in October 2015, serving destinations in Latin American and the Caribbean.
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