Windows Tool Developer

"Possible 3 Month CTH | No Fees | Do Not Re-Post| Confidential Role: Windows Tool Developer - Security Team/Windows System Engineer Work location: Redmond, WA Background and Meet and Greet: MANDATORY Job Description: is looking for highly motivated Windows Systems Tool Developer or Windows Systems Engineer with deep understanding of Windows internal systems and kernel to develop security/encryption based tools for a leading OS Hitech company. Key Responsibilities: "o System debug windows applications on different targets and identify defects and track them to closure. o Debug Windows OS on different targets for functionality based on requirement specifications. Investigate, remediate and report defects or issues. o Maintains defect database and generates defect reports o Create test cases for software functionality and compatibility o Maintain records of test scenarios and results o Windows tool development (test automation tool development) o Debug source code" What are the Mandatory skills and skill proficiencies required for this position? "o Deep understanding of Windows Internals, system architecture and kernel o Familiarity with Windows platform level debug Symbol files or PDB files and the process of generating and managing debug symbols o Prior experience of security analysis in multi-tier enterprise/web applications o Experience with Windows Debugging using tools like WinDbg o C++, C#, Microsoft PowerShell, o Has done certifications in (ISC)2, ISACA. o Has experience in understanding of IT Security Compliances, Information Systems Security & Privacy. o Has good Experience in designing Threat Model and identifying security risks. o Anyone with a CVE (information security vulnerabilities and exposures) or publically disclosed bug o Windows Patches & Security Updates validation for FIPS 140 evaluation o Familiar with azure based tools, TFS, VSTS, VSO o Tool Development (predominantly test automation tools). o Debugging source code o Comfortable working in a Microsoft Windows environment, web-based applications, and dealing with hardware and software compatibility issues. o Excellent analytical and fault isolation skills o Versatile team player with excellent presentation, communication and inter personal skills o Experience in defect tracking" What are the Optional skills and skill proficiencies for this position? "o NIST ACVP (Automated Cryptographic Validation Protocol) experience o Knowledge of Trusted Platform Module o Exposure to Linux systems and internals will be a big plus o Experience working with Microsoft in Security Team"

Created: 2026-03-06