- Siemens (Irving, TX)
- …+ Experience designing security system integrations into other Building Systems (eg, Fire, Automation, Mechanical, Communication) + Mid -Level: 3+ years + ... integrations, upgrade / migrations, and networking projects. **As a Security System Estimator , you will:**...access control, video system , intercoms, and intrusion systems . + Mid -Level: 3+ years + Senior… more