Senior Windows Systems Engineer - Trellix Security Focus

VTG Defense

Herndon (VA)

On-site

USD 120,000 - 180,000

Full time

14 days+

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Job summary

VTG Defense in Herndon, VA is seeking an experienced Windows Systems Engineer to design, implement, and maintain Windows-based infrastructure and enterprise cybersecurity platforms, including Trellix solutions, across a mission-focused environment.

The role emphasizes threat detection and response, Active Directory administration, and modernization of legacy systems, with a Top Secret clearance with polygraph and 16+ years of relevant experience preferred.

Qualifications

Security clearance: Top Secret with Polygraph.
Bachelor's or Master's degree in a related field.
16+ years of experience in systems engineering, cybersecurity engineering, or Windows/Linux administration.
Experience with enterprise cybersecurity operations in large environments.
Experience with Trellix products: ENS, ePO, EDR, TIE, DXL.
Experience with DLP tools and network monitoring solutions.
Strong Active Directory administration and troubleshooting skills.
Experience with AWS/Azure and virtualization in enterprise networks.
Ability to rapidly learn Trellix platforms and related cybersecurity tools.

Responsibilities

Administer and support Windows and Linux systems within enterprise environments.
Deploy, configure, and maintain Trellix tools (ENS, ePO, EDR, TIE, DXL).
Implement and support DLP solutions and network monitoring.
Support Active Directory architecture, administration, and troubleshooting.
Monitor, detect, and respond to cybersecurity threats using enterprise security tools.
Support planning and modernization of system architectures and legacy infrastructure.
Conduct system tuning, configuration, and performance optimization for enterprise platforms.