SQL Systems Engineer Expert

Vosper Thornycroft Group; Herndon (VA); On-site; USD 100,000 - 130,000; Full time

Job summary

Vosper Thornycroft Group is looking for an experienced SQL Systems Engineer in Herndon, Virginia, to support large-scale Windows and SQL-based infrastructure. The role requires a Top Secret Clearance and a Bachelor's degree, along with a minimum of 11 years' experience in systems engineering. Responsibilities include managing user accounts, maintaining Windows Server, and performing SQL Server administration. Strong expertise in Active Directory, SCCM, and scripting is required. The position focuses on ensuring stability and modernization towards cloud-compatible architectures.

Qualifications

• Must have Top Secret Clearance with Polygraph.
• Minimum of 11 years experience in systems engineering.
• Experience writing technical documentation and system diagrams.

Responsibilities

• Manage user accounts and Active Directory services.
• Install and maintain Windows Server and applications.
• Support Tier 2, Tier 3, and Tier 4 troubleshooting.

Skills

Windows Server OS expertise

Active Directory administration

SQL Server environments experience

PowerShell proficiency

Strong communication skills

Education

Bachelor's degree

Master's degree

Tools

Microsoft SCCM

SQL Server

Job description

Overview

We are seeking an experienced SQL Systems Engineer to support a mission-focused enterprise environment, responsible for managing large-scale, multi-domain Windows and SQL-based infrastructure supporting 1000+ users per network. The ideal candidate will provide systems administration, automation, and engineering support across physical and virtual environments, ensuring stability, scalability, and modernization toward cloud-compatible architectures.

What will you do?

• Manage user accounts, group policies, and Active Directory services across enterprise domains
• Install, configure, and maintain Windows Server and enterprise applications across multiple environments
• Support Tier 2, Tier 3, and Tier 4 troubleshooting for system, server, and network issues
• Perform SQL Server administration and support within enterprise environments
• Develop and maintain system images, including build, manage, and deployment processes
• Configure and deploy software updates and patches to enterprise user groups
• Troubleshoot and resolve server, network, and system performance issues
• Develop and maintain PowerShell, VB, and C# scripts to support automation and system administration
• Research, design, and support engineering solutions for update and hotfix distribution across domains
• Monitor enterprise infrastructure and implement changes with minimal impact to end users
• Create and maintain technical documentation, system diagrams, and enterprise standards
• Collaborate with stakeholders to identify issues, evaluate solutions, and implement system improvements

Do you have what it takes?

• Must have a Top Secret Clearance with Polygraph
• Bachelor’s degree required; Master’s degree preferred
• Minimum of 11 years of experience in systems engineering or enterprise Windows/SQL environments
• Strong experience with Windows Server OS (2008 R2, 2012 R2, 2016, 2019)
• Expert knowledge of Active Directory, DNS, and DHCP administration
• Strong experience with Microsoft SCCM (1906+) and SQL Server environments
• Solid understanding of cloud technologies and enterprise system integration
• Experience with system imaging, deployment, and software update management
• Proficiency in scripting languages including PowerShell, VB, and C#
• Ability to work independently and in team environments with minimal supervision
• Strong ability to prioritize tasks, troubleshoot complex issues, and adapt to new technologies
• Experience writing enterprise-level technical documentation and system diagrams
• Strong customer service and stakeholder communication skills
• MCSE/MCITP certification preferred

Preferred Qualifications

• Experience with Microsoft Azure Pack
• Advanced PowerShell scripting experience
• Understanding of enterprise networking best practices
• Experience modernizing legacy systems toward cloud-ready architectures