Demo

Senior Database Administrator (Mainframe)

TECKpert
Tallahassee, FL Full Time
POSTED ON 10/5/2025
AVAILABLE BEFORE 11/3/2025
We are looking for an Senior Database Administrator to support our client based in Tallahassee, Florida.

US BASED CANDIDATES ONLY.

This is an onsite position in Tallahassee, FL.

  • No third parties and no sponsorship*

Who we are

Founded in 2009 and headquartered in beautiful Miami, FL, TECKpert is a tech consulting and staff augmentation firm. At TECKpert, we offer a contingent workforce built for any size digital transformation project. Experts in design, development, IT, analytics and marketing, provide innovative digital solutions to achieve success in our new economy. Our leaders identify the technical talent best suited to bolster our client’s capabilities, across all industries, including, healthcare, government, finance, legal, real estate, and startups.

The Opportunity

TECKpert’s client, a government agency in Tallahassee, FL, is seeking an experienced Database Administrator (DBA) to join its Office of Information Technology team. The DBA will oversee the design, optimization, and maintenance of enterprise-level database systems across multiple platforms, including DB2 for z/OS, Oracle, and SQL Server. The ideal candidate will have extensive experience managing database performance, implementing schema changes, and ensuring compliance with state-level security and performance standards.

Job duties include, but are not limited to:

  • Perform daily operational and administrative tasks for DB2, SQL Server, Oracle, and GIS databases
  • Plan, design, implement, and support database structures to meet system and performance requirements
  • Conduct performance monitoring, tuning, and troubleshooting for production databases
  • Develop and maintain database documentation, standard procedures, and security protocols
  • Perform SQL code reviews and assist with schema optimization
  • Support disaster recovery planning and testing
  • Mentor junior technical staff on database processes and best practices
  • Collaborate with infrastructure teams to coordinate deployments and updates

Compensation and Term

This opportunity is for a full-time, contract position with possible extensions and pay commensurate with experience up to $145,000 per year. Medical, dental, vision and life insurance available after 30 days of hire.

Qualifications You Need

A successful candidate has the following experience:

  • Bachelor’s in Computer Science, Information Systems, Business Administration, Communications, or related field
  • 15 years combined experience as a Database Administrator supporting DB2 for z/OS, Oracle 10g , and SQL Server 2008R2/2012
  • Advanced knowledge of DB2 for z/OS application integration, performance management, catalog maintenance, and sub-system recovery
  • In-depth understanding of z/OS integrated platforms, JCL, ISPF, RACF, CICS, and COBOL
  • Proficient with database monitoring tools and z/OS software performance tools
  • Solid experience with Oracle and SQL Server performance management and database administration
  • Experience with disaster recovery, verification testing for infrastructure changes, and AFOPER commands
  • Working knowledge of Windows Server, SSMS, SSRS, SSIS, Azure, and BJS

Working with us

Working with TECKpert means more options. As new opportunities arise, you tell us what you think is a good fit for you. What industries interest you most? Do you prefer an on-location, 9-5? Or would you want a flexible schedule and remote work? We proudly offer a wide variety of roles. Many of our TECKperts enjoy coworking and skills training coupled with the stability of full-time employment. We believe TECKpert gives today's digital professionals an agile path to start and advance their career. All of our opportunities require at least 20 hours per week and can be one to twelve months in length. Choose the opportunity that matches your interest and desired cadence.

Next Steps

Thank you for applying. If you are selected, we will reach out for a skills assessment and to schedule a short prescreen video call to get to know you better. We will also be in touch for any future roles your profile will match with.

TECKpert provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Important Application Notice:

To ensure the integrity of our recruitment process, please note the following requirements:

  • Resume Formatting: Ensure your resume is clearly formatted and includes all relevant details. Applications with poorly formatted resumes or missing critical information will be rejected without review
  • Verification Information: To help verify your identity, please include a link to your LinkedIn profile, GitHub repository (for technical roles), or other professional profiles that can substantiate your experience and verify your identity
  • Fraudulent Submissions: We take candidate verification seriously. Submitting fraudulent information, fake resumes, or any attempt to deceive will result in immediate disqualification from the process. Fraudulent applications may also be referred to the appropriate authorities for further action

Thank you for your cooperation.

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Salary : $145,000

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