Senior Database Engineer

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.

Responsibilities:

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

 

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

 

 

Qualifications:

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