Information System Security Engineer (ISSE)
Cyber Defense Technologies
Full-time
Computer Occupations
Location
Englewood, Colorado, United States
Posted
July 21, 2026
Job Description
Position: Information System Security Engineer (ISSE)
Overview: Cyber Defense Technologies (CDT), a leading small business cybersecurity and engineering firm, is seeking a skilled and detail-oriented Information System Security Engineer (ISSE) onsite in Englewood, CO with a Secret Clearance or Higher. The ideal candidate will have a strong background in security engineering, risk management framework, and hands-on experience with ELK Stack (Elasticsearch, Logstash, Kibana) for log analysis.
Responsibilities:
Overview: Cyber Defense Technologies (CDT), a leading small business cybersecurity and engineering firm, is seeking a skilled and detail-oriented Information System Security Engineer (ISSE) onsite in Englewood, CO with a Secret Clearance or Higher. The ideal candidate will have a strong background in security engineering, risk management framework, and hands-on experience with ELK Stack (Elasticsearch, Logstash, Kibana) for log analysis.
Responsibilities:
- Design, test and implement secure operating systems, networks, security monitoring, and tuning.