Application Engineer Position Description: The Application Engineer will be responsible for performing the following tasks and services:
SMTP:
- Managing high-volume (more than 1M messages per day) SMTP relays
- Subject matter expert functions for the Proofpoint mail security system
- Diagnosing mail delivery issues through several layers of security using only logs
- Mail routing using an LDAP directory Proxies:
- Subject matter expert level knowledge with the Bluecoat Proxy SG and SSL inspection systems
- Extensive experience diagnosing user connectivity issues using logs
- Work with partner entities to provide in-depth investigation
- Work with partner entities to modify policy on systems
DNS:
- Manage the Infoblox DNS system as well as general BIND/DNS functionality Monitoring:
- Utilize the Xymon monitoring system
- Configure Xymon and create new monitoring modules
- Use Xymon to investigate problems
- Provide reports as needed for management
- Use Dynatrace and SNMP-based monitoring
Logging:
- Maintain archival logging for network systems
Zero Trust:
- Support Zscaler Zero Trust solution for TIC 3.0 deployment
Tools:
Networking and Systems:
- Support network technologies and Unix/Linux operating systems Required Skills:
Must be a US Citizen
Bachelors degree. Engineering prefered
Active Top Secret security clearance
5+ years of experience
Certified Systems Engineering Professional (CSEP)