Skip to main content
← Back to search
DT

PostgreSQL Database Architect

D2 Technical Services

Salary undisclosed

St. Louis, MOOn-siteExpert

Need a reasonable accommodation to apply or interview? Contact us.

JobMinglr uses automated technology to recommend jobs based on profile information and job preferences. Match Score does not determine eligibility for a position, prevent a user from viewing or applying to a job, or make hiring decisions on behalf of an employer.

Description

**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED**

D2 has an immediate need for a PostgreSQL Database Architect to analyze, design, develop, implement, and support database infrastructure deployment and management.

Responsibilities:

  • Manages the functionality and efficiency of a group of servers running on one or more operating systems
  • Maintains database integrity and security, configures role-based access control (RBAC), and sets up administrative accounts
  • Sets up, administers, and services accounts
  • Maintain documentation for configurations, standards, and procedures
  • Interacts with users and evaluates vendor products
  • Develops and monitors policies and standards for allocation related to the use of computing resources
  • Develops and implements testing strategies and document results
  • Provides advice on performance tuning and training to end-users
  • Maintains current knowledge of relevant technologies as assigned
  • Evaluates open-source or vendor tools and participates in database migration/special modernization projects
  • Collaborates with developers on schema design, query optimization, and stored procedures
  • Plans and executes database upgrades, patching, and migrations
  • Ensures compliance with industry standards and regulatory requirements

What We're Looking For

Required:

  • Bachelor’s degree in Computer Science, or related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience
  • 5+ years of related database analysis and/or administration experience
  • PostgreSQL experience required. Oracle database administration is a plus
  • Experience in PostgreSQL administration/tuning; including knowledge and implementation of database high-availability solutions and performance tuning
  • Experience in monitoring, creating, and managing PostgreSQL server agent alerts
  • Experience with database backup, restore, migration, and database snapshot technologies/strategies
  • Knowledge on how to build/maintain efficient database table structures for both transactional and warehouse data
  • Migration experience with Oracle, MySQL, and PostgreSQL,
  • TS/SCI clearance

Bonus Points For:

  • CompTIA Security+ or equivalent

What to Expect Day-to-Day

You'll work with moderate autonomy — trusted to manage your workload and make good technical decisions without someone looking over your shoulder. You'll collaborate with developers and infrastructure teams, advise end-users on best practices, and participate in an on-call rotation for after-hours support. The work is varied, the problems are real, and the mission is meaningful.

 

Additional Information

  • All your information will be kept confidential according to EEO guidelines.
  • Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $125 - $135k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.
  • Highlights of our benefits include Health/Dental/Vision, 401(k) match, Accrued PTO, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and more!

D2 Technical Services is committed to a merit-based recruitment process and encourages applications from all qualified individuals.  As a Veteran-Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience.  Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation.

 

About this role

D2 Technical Services is seeking a PostgreSQL Database Architect to own the design, deployment, and ongoing management of database infrastructure in a security-focused environment. You'll manage server functionality and database integrity across multiple systems, handle role-based access control and administrative configurations, and take the lead on performance tuning, migrations, and high-availability solutions. The role requires an active TS/SCI clearance and involves both strategic work—evaluating tools, planning upgrades, and collaborating on schema design with developers—and hands-on administration including monitoring, backup strategies, and after-hours on-call support.

This position suits someone with at least five years of database administration experience and solid PostgreSQL expertise, ideally with Oracle migration background as well. You'll need a bachelor's degree in computer science or related field (or equivalent through certifications and experience), strong knowledge of PostgreSQL tuning and high-availability implementations, and familiarity with backup, restore, and migration technologies. A Security+ certification is a bonus. The work offers moderate autonomy to make technical decisions, meaningful mission-driven projects, and collaboration with developers and infrastructure teams across an in-office role in St. Louis. Compensation ranges from $125–$135k depending on your background, with benefits including health coverage, 401(k) match, PTO, and professional development support.

This role's local market on JobMinglr

Pay for this role

$125 to $135,000 per year

That is the employer's posted range, and where you land in it is usually decided in one conversation. Before that conversation, run the numbers: analyze an offer for this role.

How JobMinglr reads this job

Every listing here is scored against your profile before you apply: skills overlap, experience level, location and work arrangement, each weighted and explained. You see the score and the reasons, not just a list. How the matching works.