Senior Database Engineer with Security Clearance

VTG; Fairfax (VA); On-site; USD 180,000 - 240,000; Full time

Job summary

Byte Systems, a subsidiary of VTG, seeks a highly experienced Database Engineer to lead relational database strategies across on-premises and cloud environments. The role focuses on design leadership, advanced engineering, and cross-functional collaboration to support modernization and operational excellence.

The ideal candidate will have hands-on expertise across SQL Server, Oracle, PostgreSQL, MySQL, and cloud platforms, plus HA/DR planning, performance tuning, security, and automation using

Qualifications

• Bachelor's Degree in Computer Science, IT, or related field.
• 10+ years of experience with database technologies.
• Experience with both on-premises and cloud environments.
• Strong design and documentation skills.

Responsibilities

• Serve as SME for relational database technologies.
• Document current-state database environments and onboarding.
• Develop engineering design documents for modernization and transformation.
• Lead implementation of enhanced and future-state database architectures.
• Design, deploy, optimize, secure, and maintain databases across hybrid environments.
• Collaborate with Network, Storage, Windows/Linux, Cloud, DevOps teams.
• Partner with Software/Data Engineers and Analysts.
• Ensure high availability, performance, security, and compliance.
• Provide database governance and best practices across the enterprise.

Skills

SQL Server

Oracle

PostgreSQL

MySQL

AWS

Azure

GCP

Cloud Platforms

HA/DR

Performance tuning

Backup/recovery

Security/compliance

On-prem to cloud migration

Linux/Windows

PowerShell

Bash

Python

CI/CD for DB deployments

Education

Bachelor's Degree in Computer Science/IT

Job description

Overview Byte Systems, a subsidiary of VTG, is 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.

What will you do?

REQUIRED KNOWLEDGE/SKILLS

• Microsoft SQL Server
• Oracle Database
• PostgreSQL (on-prem and cloud variants)
• MySQL
• Amazon RDS / Azure SQL Database / Google Cloud SQL Cloud Platforms
• Amazon Web Services (AWS)
• Microsoft Azure
• Google Cloud Platform (GCP) 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 containerization (Docker, Kubernetes)
• Database monitoring tools (SolarWinds, Redgate, OEM, Cloud-native monitoring)
• Data replication and distributed systems
• Data warehouse platforms (Snowflake, Redshift, Azure Synapse)
• 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

Do you have what it takes?

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 Pay Range: VTG's estimated starting pay range is $180,000-$240,000 annually, which is a general guideline for the geographic location. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.