ISSE Services

ISSE Services provides engineering-led cybersecurity for defense contractors and organizations in the Defense Industrial Base. With more than 20 years of experience securing mission-critical U.S. Department of Defense systems, the company applies a defense-focused approach to protecting sensitive information and supporting operational resilience. Its services help clients address CMMC and NIST 800-171 requirements, protect Controlled Unclassified Information, and maintain contract eligibility.

ISSE Services offers managed security services, including 24/7 monitoring, threat detection, vulnerability management, and incident response. Its broader capabilities span security operations center and SIEM monitoring, endpoint security, compliance support, user training, and security system design and hardening. The company organizes its work around five stages: design, assess, strengthen, monitor, and remediate, tailoring services to different security roles and organizational needs.

Its multidisciplinary team includes security engineers and architects, operations analysts, compliance specialists, and software development professionals. Drawing on experience across defense and other sectors, ISSE Services helps organizations strengthen security programs, prepare for audits, reduce risk, and operate with greater confidence.