Senior Database Administrator

Senior Database Administrator
Position Overview
Our client is seeking an experienced Database Administrator (DBA) to support mission critical systems within a secure, onsite environment in Richardson, TX. This contractor role is essential to maintaining the performance, integrity, and security of complex database infrastructures.
The ideal candidate brings deep expertise in SQL, PostgreSQL, MongoDB, and related database technologies, along with experience supporting tools such as the Atlassian Suite, Cameo/Teamwork Cloud MBSE, SolidWorks, and GitLab. A strong background in database architecture, optimization, and secure system administration is key.
A formal degree is not required, though a BS in Computer Science, Engineering, Math, or a related field is preferred. Relevant hands on experience is critical.
Key Responsibilities
Design, implement, and maintain high availability, scalable database systems.
Administer and optimize SQL, PostgreSQL, MongoDB, and other database environments.
Manage data storage, indexing, and retrieval for mission critical applications.
Support and integrate databases for tools including:
o Atlassian Tool Suite (Jira, Confluence)
o Cameo/Teamwork Cloud MBSE
o SolidWorks
o GitLab
Perform database tuning, troubleshooting, and performance optimization.
Implement and maintain backup, recovery, and disaster recovery strategies.
Ensure compliance with security standards in classified environments.
Support development teams with schema design, query optimization, and automation.
Stay current with emerging database technologies and recommend improvements.
Required Qualifications
Active Top Secret Clearance (must be active on Day 1).
CompTIA Security+ Certification.
8+ years of DBA experience with strong expertise in:
o SQL
o PostgreSQL
o MongoDB
Strong understanding of database architecture and performance tuning.
Experience with database security and compliance in secure environments.
Proven ability to manage complex, large scale database systems.
Hands on experience supporting database components of:
o Atlassian Suite
o Cameo/Teamwork Cloud MBSE
o SolidWorks
o GitLab
Preferred Qualifications
Familiarity with underlying database technologies for the above tools.
Experience working in classified or defense related environments.
Scripting skills (e.g., Python, PowerShell) for automation.
Knowledge of cloud based database solutions.
Soft Skills
Strong analytical and problem solving abilities.
Excellent communication and teamwork skills.
Ability to manage multiple priorities in a fast paced environment.
Self driven and capable of working independently.
Skills
Sql, postgresql, mongodb, atlassian, solidworks, gitlab, scripting powershell, python, automation
Additional Skills & Qualifications
Required Qualifications
Active Top Secret Clearance (must be active on Day 1).
CompTIA Security+ Certification.
8+ years of DBA experience with strong expertise in:
o SQL
o PostgreSQL
o MongoDB
Strong understanding of database architecture and performance tuning.
Experience with database security and compliance in secure environments.
Proven ability to manage complex, large scale database systems.
Hands on experience supporting database components of:
o Atlassian Suite
o Cameo/Teamwork Cloud MBSE
o SolidWorks
o GitLab
Preferred Qualifications
Familiarity with underlying database technologies for the above tools.
Experience working in classified or defense related environments.
Scripting skills (e.g., Python, PowerShell) for automation.
Knowledge of cloud based database solutions.
Job Type & Location
This is a Contract position based out of Richardson, TX.
Pay and Benefits
The pay range for this position is $60.00 - $65.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Richardson,TX.
Application Deadline
This position is anticipated to close on Feb 4, 2026.
>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.