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Mainframe Database Administrator Jobs in Texas (NOW HIRING)

Zortech Solutions

SRE/ Cloud Platform Engineer

Plano, TX · On-site

$60 - $75/hr

Support different development environments, including Unix, Linux, Mainframe, and Windows. Required ... Database management skills (Oracle DBA, Cassandra DBA, CockroachDB) including performance tuning ...

Huntington

RACF Mainframe Security Engineer

Austin, TX · On-site +1

$70K - $140K/yr

Professional experience working as a RACF Administrator * Experience in production support and ... Experience with building out RACF reports in zSecure to support database authenticity * Experience ...

Huntington

RACF Mainframe Security Engineer

Dallas, TX · On-site +1

$70K - $140K/yr

Professional experience working as a RACF Administrator * Experience in production support and ... Experience with building out RACF reports in zSecure to support database authenticity * Experience ...

Huntington

RACF Mainframe Security Engineer

Dallas, TX · On-site +1

$70K - $140K/yr

Professional experience working as a RACF Administrator * Experience in production support and ... Experience with building out RACF reports in zSecure to support database authenticity * Experience ...

Huntington

RACF Mainframe Security Engineer

Austin, TX · On-site +1

$70K - $140K/yr

Professional experience working as a RACF Administrator * Experience in production support and ... Experience with building out RACF reports in zSecure to support database authenticity * Experience ...

Technamo LLC

Software Developer 3

Austin, TX · On-site

... database schema to persist data from the new application. • Follow RRC security framework ... Business Administration, or related discipline. * 3+ Salesforce Certified - Salesforce Admin and ...

Technamo

Software Developer 3

Austin, TX

Design a new database schema to persist data from the new application. Follow RRC security ... Work on the integration with the mainframe, external document service and existing web services, or ...

IBM Computing

Expert Penetration Tester

Austin, TX · On-site

$90 - $130/hr

From high-resiliency mainframes and hybrid cloud platforms to networking, automation, and site ... Ability to work with LLMs, Agentic, Tools, MCP / Administrator level knowledge of Server Operating ...

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Mainframe Database Administrator information

What is a mainframe database administrator?

Mainframe Database Administrators (DBAs) are IT professionals responsible for managing and maintaining databases that run on mainframe computer systems, such as IBM zSeries. They ensure the availability, security, and performance of critical business data stored in mainframe databases like IBM Db2 or IMS. Mainframe DBAs handle tasks such as database installation, backup and recovery, performance tuning, and troubleshooting. Their role is vital for organizations that rely on mainframe systems for large-scale transaction processing and data management.

What are some typical challenges a mainframe database administrator faces when managing legacy systems?

Mainframe Database Administrators often encounter challenges related to supporting and maintaining legacy systems, such as integrating new technologies with older platforms and ensuring data integrity during migrations or upgrades. Additionally, they may need to troubleshoot performance issues and optimize databases that were designed decades ago, all while adhering to strict security and compliance requirements. Collaborating with application developers and infrastructure teams is crucial to ensure smooth system operations and implement best practices for disaster recovery and backup.

What are the key skills and qualifications needed to thrive as a mainframe database administrator, and why are they important?

To thrive as a Mainframe Database Administrator, you need expertise in database management, mainframe operating systems (like z/OS), and a solid understanding of data security and backup strategies, usually supported by a degree in computer science or related fields. Familiarity with technical tools such as IBM DB2, IMS, CA Database Management tools, and certifications like IBM Certified Database Administrator are common requirements. Strong analytical thinking, problem-solving abilities, and effective communication skills help DBAs collaborate with cross-functional teams and address complex issues. These skills and qualities are crucial for ensuring database reliability, optimizing performance, and safeguarding critical enterprise data.

What is the difference between Mainframe Database Administrator vs Database Administrator?

AspectMainframe Database AdministratorDatabase Administrator
CredentialsTypically requires mainframe certifications, SQL, and database management skillsRequires SQL, database management certifications, often more diverse certifications depending on database type
Work EnvironmentWorks primarily on mainframe systems in large enterprise settingsWorks on various database systems (SQL, NoSQL) across different environments
Industry UsageCommon in banking, finance, and government sectorsWidely used across industries including tech, healthcare, retail

The Mainframe Database Administrator specializes in managing and maintaining mainframe databases, often in large, legacy systems. In contrast, the Database Administrator handles a broader range of database types and environments. Both roles require strong SQL skills and database management knowledge, but the mainframe DBA focuses on mainframe-specific tools and systems.

Is a Mainframe Database Administrator still in demand?

Mainframe Database Administrators remain in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, DB2, and mainframe management tools are valuable, and certifications can enhance job prospects in this specialized field.

What are popular job titles related to Mainframe Database Administrator jobs in Texas?

For Mainframe Database Administrator jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Mainframe Database Administrator jobs in Texas look for?

The top searched job categories for Mainframe Database Administrator jobs in Texas are:

What cities in Texas are hiring for Mainframe Database Administrator jobs?

Cities in Texas with the most Mainframe Database Administrator job openings:

Mainframe Database Administrator jobs near you
Infographic showing various Mainframe Database Administrator job openings in Texas as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

SRE/ Cloud Platform Engineer

Zortech Solutions

Plano, TX • On-site

$60 - $75/hr

Contractor

Re-posted 6 days ago

Job description

Hi,
Hope you are doing well & safe.

My name is Wasim and I am an IT Recruitment Executive at ZORTECH SOLUTIONS. We are constantly on the lookout for professionals to fulfil the staffing needs of
our clients, and we currently have a job opening that may interest you. Please find the summary of the position. If you are interested in this opportunity, please send me your updated resume according to the Job Description. However, If you are not in the job market, feel free to forward this position to some one you may know to be a good fit for this role.


SRE/ Cloud Platform Engineer
Locations:     Plano TX- Only Nearby F2F require 
Duration:      12+ months (with possible extension or CTH) 
W2 Candidates only
2 Junior role:
2 Senior role: 
F2F on 5th June2025 in Plano TX

Must have: Cloud + Terraform + IAC + Kubernetes + AWS + Banking +(ECS OR EKS) with monitoring  + (Incident management or ticketing systems any or handling tickets)
 
Key Responsibilities:
•              Deliver incident management and advanced-level L1/L2 support for internal applications across public cloud platforms, with a strong emphasis on AWS.
•              Serve as the initial point of contact for application developers via a ticketing system.
•              Communicate effectively with users at various organizational levels.
•              Implement and utilize automation to support the scalability of the environment.
•              Optimize operational processes to enhance efficiency, reliability, and security.
•              Train users to self-diagnose and troubleshoot issues for expedited resolution.
•              Conduct thorough investigations into issues to identify root causes and document strategies to prevent recurrence.
•              Provide support for public cloud environments, particularly AWS.
•              Manage events and incidents efficiently.
•              Develop and implement scalable automation processes to handle tasks in a large-scale environment.
•              Analyze and debug incidents, following up to gather feedback and prevent future issues.
•              Support different development environments, including Unix, Linux, Mainframe, and Windows.
 
Required Skills and Experience:
•              Proficiency in SDLC with the ability to read code (Java and Python).
•              Hands-on scripting experience (Unix shell, Python).
•              Extensive cloud experience, particularly with AWS.
•              Expertise in Kubernetes.
•              Strong troubleshooting and diagnostic skills for security and access issues in a large enterprise environment.
•              Database management skills (Oracle DBA, Cassandra DBA, CockroachDB) including performance tuning, connectivity, backups, indexes, and monitoring alarms.
•              Middleware and messaging experience (Kafka, MQ).
•              Experience with Tomcat.
•              System engineering and administration skills (Unix/Linux).
•              Familiarity with monitoring tools and ticketing systems.
•              Commitment to automating processes for continuous improvement.
•              Excellent communication skills.
•              Ability to analyze details, understand incident causation, and implement preventive measures to ensure reliability and security.
ZorTech logo

About ZorTech

Sourced by ZipRecruiter

The Zor Group is a globally operating conglomerate spanning multiple industries across four countries. Established in 2009 with a mission to make a positive impact, Zor initially began as a staffing organization and naturally evolved into the technology sector. In 2018, ZorTech was introduced through a strategic partnership with the Sunwill Group. Plans for international expansion were initiated in 2020, leading to successful entry into the US market. Alongside an impressive 70% year-over-year growth rate, we also established an offshore delivery team in the USA. With the incorporation of IT Services, ZorTech now offers end-to-end solutions, ranging from top-level talent sourcing to managing large-scale projects. Our organization currently operates in four countries, including Canada, the USA, the Dominican Republic, and India.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Houston , TX, US

Social media

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