Senior Windows Security Engineer - Hybrid & AD

SAAB; Town of Lisle (NY); Hybrid; USD 120,000 - 170,000; Full time

Job summary

SAAB is seeking a Senior Information Security Engineer to secure and optimize our Windows infrastructure supporting defense and manufacturing systems. You will design, harden, and validate Windows servers, Active Directory, and related services to withstand threats across complex environments.

You will lead threat modeling, conduct vulnerability assessments, and coordinate incident response with cross-functional IT and engineering teams.

Qualifications

• Experience securing Windows infrastructure in enterprise environments.
• Ability to design and enforce security baselines.
• Experience with threat modeling and incident response.
• Scripting and automation with PowerShell.

Responsibilities

• Design and harden Windows servers and AD.
• Lead threat modeling and vulnerability assessments.
• Coordinate incident response across teams.
• Define security baselines and automate controls with PowerShell.

Skills

Windows Server hardening

Active Directory

Threat modeling

Vulnerability assessments

Incident response

PowerShell automation

Cross-functional collaboration

Tools

Windows Server

Active Directory

PowerShell

Security baselines

Job description

SAAB is seeking a Senior Information Security Engineer to secure and optimize our Windows infrastructure supporting defense and manufacturing systems. You will design, harden, and validate Windows servers, Active Directory, and related services to withstand threats across complex environments.

You will lead threat modeling, conduct vulnerability assessments, and coordinate incident response with cross-functional IT and engineering teams.