Job Description :
1. Strong .Net (C development background and able to do code review and provide security recommendations.
2. Aware of Security scan tools
CheckMarx , SAST,App Scan ,ThreatModeler, ThreadFix.
3. Nice to have other security tools experience Qualis, Synopsys, Harshicorp.

But the first two points are very important for Security Analyst and Security Architect roles.