Senior Database Administrator

Description

TEKsystems is seeking an experienced Senior Database Administrator (DBA) to support mission‑critical systems within a secure, onsite environment in Richardson, TX.

• Active Top Secret Clearance on Day 1
• CompTIA Security+ Certification

This contractor role is essential to maintaining the performance, integrity, and security of complex database infrastructures.

The ideal candidate brings deep expertise in SQL, Postgre

SQL, Mongo

DB, and related database technologies, along with experience supporting tools such as the Atlassian Suite, Cameo/Teamwork Cloud MBSE, Solid Works, and Git Lab. 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.

• Design, implement, and maintain high‑availability, scalable database systems.
• Administer and optimize SQL, Postgre
  
  SQL, Mongo
  
  DB, and other database environments.
• Manage data storage, indexing, and retrieval for mission‑critical applications.
• Support and integrate databases for tools including:

• Atlassian Tool Suite (Jira, Confluence)
• Cameo/Teamwork Cloud MBSE
• Solid Works
• Git Lab

• 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.

• Active Top Secret Clearance (must be active on Day
  1)
• CompTIA Security+ Certification
• 8+ years of DBA experience with strong expertise in SQL, Postgre
  
  SQL, 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 Atlassian Suite, Cameo/Teamwork Cloud MBSE, Solid Works, Git Lab

• Familiarity with underlying database technologies for the above tools
• Experience working in classified or defense‑related environments
• Scripting skills (e.g., Python, Power Shell) for automation
• Knowledge of cloud‑based database solutions

• 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

SQL, Postgre

SQL, Mongo

DB, Atlassian, Solid Works, Git Lab, scripting (Power Shell, Python), automation.

Contract position based out of Richardson, TX. Fully onsite.

Expert Level

The pay range for this position is $55.00 - $75.00 per hour. Eligibility requirements apply to some benefits and may depend on 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 may include:
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); short and long‑term disability;
Health Spending Account (HSA); transportation benefits;
Employee Assistance Program; and PTO / leave.

This position is anticipated to close on Feb 26, 2026.

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.