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Postgresql Database Engineer Jobs in Washington, DC

Leidos

Sr PostgreSQL DBA

Ashburn, VA · On-site

$131.30K - $237.35K/yr

Collaborates with developers to optimize queries, stored procedures, and database design for ... Migration of Oracle to Aurora PostgreSQL with over 70TB migrating from Oracle to Aurora

Interclypse, Inc.

Database Engineer

Washington, DC · On-site

Description Interclypse is seeking an experienced PostgreSQL Subject Matter Expert (SME) to lead ... Design and implement database architectures that support business requirements and achieve high ...

Interclypse, Inc.

Database Engineer

Washington, DC

Description Interclypse is seeking an experienced PostgreSQL Subject Matter Expert (SME) to lead ... Design and implement database architectures that support business requirements and achieve high ...

Leidos

Sr PostgreSQL DBA

Ashburn, VA

$131.30K - $237.35K/yr

Collaborates with developers to optimize queries, stored procedures, and database design for ... Migration of Oracle to Aurora PostgreSQL with over 70TB migrating from Oracle to Aurora

Interclypse Inc.

Database Engineer

Washington, DC · On-site

$90K - $240K/yr

Oversee the installation, configuration, and maintenance of PostgreSQL databases. * Conduct ... PostgreSQL certification (e.g., PostgreSQL Certified Engineer). * Experience with cloud services ...

Interclypse Inc.

Database Engineer

Washington, DC · On-site

Interclypse is seeking an experienced PostgreSQL Subject Matter Expert (SME) to lead our database ... PostgreSQL certification (e.g., PostgreSQL Certified Engineer). * Experience with cloud services ...

GRVTY

Database Engineer

Fort George G Meade, MD

... PostgreSQL and send data upon request, in JSON format, to UI front ends. What You Must Have ... Database Engineering experience using MongoDB, including: * deployment and management of the ...

Knowesis Inc.

Database Engineer

Arlington, VA · Hybrid

Database Engineer Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Top Secret ... Proficiency in SQL, PL/SQL, and database platforms (e.g., Oracle, SQL Server, PostgreSQL)

Knowesis

Database Engineer

Arlington, VA · On-site

Database Engineer Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Top Secret ... Proficiency in SQL, PL/SQL, and database platforms (e.g., Oracle, SQL Server, PostgreSQL)

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Postgresql Database Engineer information

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$68.5K

$138.3K

$189.7K

How much do postgresql database engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for postgresql database engineer in Washington, DC is $138,303.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,700.00 and $158,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a PostgreSQL Database Engineer, and why are they important?

To thrive as a PostgreSQL Database Engineer, you need strong expertise in SQL, database design, performance tuning, and a solid understanding of PostgreSQL architecture, often supported by a degree in computer science or a related field. Familiarity with tools like pgAdmin, backup and replication utilities, and relevant certifications such as the EDB PostgreSQL Associate are highly valuable. Attention to detail, problem-solving abilities, and effective communication skills help you excel in managing data integrity and collaborating with development teams. These competencies are essential to ensure reliable, optimized, and secure database environments that support critical business operations.

What are some common challenges faced by PostgreSQL Database Engineers when optimizing database performance?

PostgreSQL Database Engineers often encounter challenges such as managing query performance bottlenecks, optimizing indexing strategies, and balancing workloads across multiple databases. Large datasets and complex queries can sometimes result in slow response times, requiring engineers to analyze query plans and adjust configurations accordingly. Additionally, ensuring data consistency and high availability in distributed environments can be demanding, especially when working with replication and backup strategies. Collaboration with developers and system administrators is crucial to address these challenges effectively and maintain optimal database performance.

What is a PostgreSQL Database Engineer?

A PostgreSQL Database Engineer is a technology professional who specializes in designing, implementing, maintaining, and optimizing databases using the PostgreSQL relational database management system. Their responsibilities include database schema design, performance tuning, security management, data backup and recovery, and ensuring high availability. They work closely with developers and system administrators to support application requirements and maintain data integrity. PostgreSQL Database Engineers play a critical role in organizations that rely on robust data storage and management solutions.

What is the difference between Postgresql Database Engineer vs Database Administrator?

AspectPostgresql Database EngineerDatabase Administrator
Primary FocusDesigning, developing, and optimizing PostgreSQL databasesMaintaining, securing, and ensuring the performance of databases
Skills & CertificationsSQL, PostgreSQL expertise, scripting, performance tuningDatabase management, backup/recovery, security protocols
Work EnvironmentDevelopment teams, data engineering projectsIT operations, support teams, enterprise environments

While both roles involve working with databases, a PostgreSQL Database Engineer primarily focuses on designing and optimizing PostgreSQL databases, whereas a Database Administrator handles ongoing maintenance, security, and performance management. The roles often overlap but serve different stages of the database lifecycle.

What are popular job titles related to Postgresql Database Engineer jobs in Washington, DC? For Postgresql Database Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Postgresql Database Engineer jobs in Washington, DC look for? The top searched job categories for Postgresql Database Engineer jobs in Washington, DC are:
Postgresql Database Engineer jobs near you
Sr PostgreSQL DBA

Sr PostgreSQL DBA

Leidos

Ashburn, VA • On-site

$131.30K - $237.35K/yr

Full-time

Posted 8 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

58th of 424 rated business services

Job description

The Homeland Sector within Leidos is seeking a PostgreSQL Database Administrator with strong systems, software, cloud, and Agile experience to support the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States.
In this hands-on position, you will work collaboratively to design, build, deliver, enhance, and support highly available, scalable, real-time data persistence. You will exercise your judgment in determining and recommending the best designs based on customer business objectives, timelines and other resource constraints. You will participate in major deliverables of data solutions during the software development life cycle including scope and work estimation, design, implementation, and support.
**This position REQUIRES the candidate to be in Ashburn, VA, 2 times a week**
Primary Responsibilities:
  • Performs technical planning, system integration, verification and validation, cost and risk, and support ability and effectiveness analyzes.
  • Proactively monitors database health, optimizes SQL code, and addresses performance bottlenecks.
  • Designs and implements database schemas and structures according to project requirements.
  • Develops and maintains documentation for database environments, including data standards and procedures.
  • Implements security measures, set sup user permissions, and ensures compliance with data protection policies.
  • Plans for storage requirements and database growth, and scale infrastructure as needed.
  • Maintains data accuracy and ensures maximum uptime, and may require some on-call support.
  • Collaborates with developers to optimize queries, stored procedures, and database design for applications.
  • Must be a self-starter, strong leader, and the ability to work independently with little supervision.

Minimum Qualifications:
  • BS/BA degree and 14+ years of prior relevant DBA experience or Masters with 12+ years of prior relevant DBA experience; OR 4 years of experience in lieu of degree
  • 4+ years' experience tuning Aurora PostgreSQL database performance and PL/pgSQL scripts to optimize performance
  • 4+ years' experience as an AWS Aurora PostgreSQL DBA in a 24x7 environment managing multiple databases of over 70TB.
  • Individual must have at least 4+ years' experience as an Oracle DBA in a 24x7 environment supporting databases of over 200TB
  • Proficiency in tuning Oracle Databases and troubleshooting performance issues.
  • Able to support on-call schedule and incident resolution.
  • Proficiency with Microsoft Office Products (Word, Excel, Visio, & PowerPoint)
  • Excellent written and verbal communication skills
  • U.S. Citizen.
  • Must be able to maintain and obtain a CBP Background Investigation prior to start

Preferred Qualifications:
  • Migration of Oracle to Aurora PostgreSQL with over 70TB migrating from Oracle to Aurora
  • Experience using Generative AI to tune SQL statements
  • Experience with CBP
  • Java Experience
  • Experience with other AWS data related services
  • Experience with any of the following: Struts, Hibernate, Java, JSF, Swing, JavaScript, Bootstrap, Angular.
  • Experience with CI/CD, SecDevOps, Git source code repository (GitLab, GitHub)

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
May 22, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $131,300.00 - $237,350.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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