CT Database Engineer

Probity Inc.; Tysons (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Probity Inc. is seeking a highly experienced Database Engineer with deep expertise in relational database technologies across on-premises and cloud environments.

The role requires documenting current-state environments, leading modernization initiatives, and ensuring high availability, security, and performance across hybrid infrastructures. Active Top Secret/SCI with Polygraph clearance is mandatory, and collaboration with cross-functional teams is essential for success.

Qualifications

• Bachelor’s Degree in Computer Science, IT, or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience
• Minimum ten (10) years of related database technologies experience

Responsibilities

• Serve as the SME for relational database technologies
• Document current-state (as-is) database environments and come up to speed
• Develop comprehensive engineering design documents for modernization, optimization, and transformation initiatives for the database
• Lead implementation of enhanced and future-state database architectures
• Design, deploy, configure, optimize, secure, and maintain database platforms across hybrid environments
• Collaborate with multiple engineering teams including Network, Storage, Windows/Linux, Cloud, DevOps, and ISSO

Skills

Database architecture

HA/DR design

Performance tuning

Backup and recovery

Security/compliance

Cloud migration

Linux/Windows servers

Scripting (PowerShell, Bash, Python)

CI/CD for databases

Education

Bachelor’s Degree in Computer Science/IT or related field

Tools

Microsoft SQL Server

Oracle Database

PostgreSQL

MySQL

AWS

Azure

Google Cloud SQL

Terraform

CloudFormation

Ansible

Job description

PLEASE NOTE: This position requires an ACTIVE Top Secret/SCI Clearance with Polygraph. To be considered for this position, you MUST have an ACTIVE Clearance Level of Top Secret/SCI with Polygraph

Position Code: 07-SE0825-2

Tysons or Warrenton

JOB DESCRIPTION

We are seeking a highly experienced Database Engineer with demonstrated expertise in relational

database technologies across both on-premises and cloud environments. The ideal candidate will

possess deep hands-on technical knowledge, strong engineering design, and the ability to collaborate

effectively across infrastructure, application, security, and data teams. This role requires advanced engineering expertise, documentation proficiency, design leadership, and cross-functional communication skills to support modernization, transformation, and operational excellence initiatives.

QUALIFICATIONS

• Bachelor’s Degree in Computer Science, IT, or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience
• Minimum ten (10) years of related database technologies experience

REQUIRED KNOWLEDGE/SKILLS

Candidates must demonstrate hands-on engineering expertise in the following relational database

technologies (on-prem and cloud):

• Relational Database Platforms
  • Microsoft SQL Server
  • Oracle Database
  • PostgreSQL (on-prem and cloud variants)
  • MySQL
  • Amazon RDS / Azure SQL Database / Google Cloud SQL
• Amazon Web Services (AWS)
• Core Technical Competencies
  • Database architecture and engineering design
  • High Availability (HA) and Disaster Recovery (DR)
  • Performance tuning and query optimization
  • Backup and recovery strategies
  • Database security, encryption, and compliance
  • Migration from on-prem to cloud and hybrid environments
  • Linux and Windows server environments
  • Scripting and automation (PowerShell, Bash, Python)
  • CI/CD integration for database deployments

DESIRED SKILLS

• Database monitoring tools (SolarWinds, Redgate, OEM, Cloud-native monitoring)
• Data replication and distributed systems
• ETL frameworks and tools
• Infrastructure as Code (Terraform, ARM, CloudFormation)
• Massively Parallel Processing database administration experience (MPP DBA)
• Ansible (or similar IT automation tools like Puppet or Chef)
• Supporting federal government compliance frameworks
• Knowledge of Zero Trust architectures
• Supporting mission-critical or high-transaction environments

KEY RESPONSIBILITIES

• Serve as the Subject Matter Expert (SME) for relational database technologies
• Document and analyze current-state (as-is) database environments while promptly coming up to speed
• Develop comprehensive engineering design documents for modernization, optimization, and transformation initiatives for the database to align with the organization technical vision
• Lead implementation of enhanced and future-state database architectures
• Design, deploy, configure, optimize, secure, and maintain database platforms across hybrid environments
• Collaborate closely with the department engineering teams, including Network, Storage, Windows and Linux Systems Operating, Cloud, Web Services, Software Development, Information Systems Security Officer (ISSO), and DevOps
• Partner with Software Engineers, Data Engineers (ETL), Data Modelers, Data Scientists, and Data Analysts
• Ensure high availability, performance tuning, security hardening, and compliance adherence
• Provide database governance, standards, and best practices across the enterprise