Trusted by top security teams around the world
Protect Your CUI. Pass CMMC. Operate with Confidence.
Defense contractors are operating in a rapidly evolving environment, where CMMC 2.0 enforcement is expanding, contracts increasingly require validated controls, and cyber threats continue to target the Defense Industrial Base (DIB). ISSE Services delivers engineering-led cybersecurity built specifically for defense environments – helping you pass CMMC Level 2 without costly rework, right-sized compliance scope, and implement controls that stand up to objective-level audit scrutiny.
For over two decades, our engineers have secured mission-critical DoD systems, including nuclear command and control and ICBM environments, shaping how we approach both compliance and managed security. We align security to NIST 800-171 and CMMC requirements so you can protect CUI, preserve contract eligibility, and operate with confidence.
Managed Security Built for the Defense Industrial Base.
Defense contractors must maintain a security posture that extends beyond certification, where continuous monitoring and audit-ready evidence are essential to protecting Controlled Classified Information (CUI) and sustaining contract eligibility. ISSE Services delivers 24×7 managed security solutions purpose-built for the Defense Industrial Base (DIB) — including threat detection, vulnerability management, incident response, and compliance-aligned monitoring that supports NIST 800-171 and CMMC requirements.
For over two decades, our engineers have secured mission-critical DoD systems, shaping a disciplined, defense-first approach to security operations. We align protection, compliance, and operational resilience to strengthen your security program to reduce risk and help fuel growth.
Want to know more about how we deliver our security services?
From SOC and SIEM monitoring to endpoint security, vulnerability management, compliance, and user training, our services are designed to secure critical systems across the full lifecycle.
Your Reliable Partner in System Security
Our team of cybersecurity professionals have vast experience designing, hardening, and monitoring information systems across multiple business sectors. ISSE Services has specialized in cybersecurity for the United States Department of Defense for over 20 years. We have grown our team by bringing in members from industries such as healthcare, commercial airlines, law, industrial engineering, and multiple cybersecurity firms, giving our company the breadth of knowledge to handle any situation brought to us.
Our certified expert team is made up of skillsets including software development, security operations analysts, compliance analysts, security engineers and architects and more!
Our team has years of experience, in multiple roles, with compliance standards such as the Cybersecurity Maturity Model Certification (CMMC), NIST Cybersecurity Framework (CSF), and Risk Management Framework (RMF).
Find the Right Service
Our team would be happy to help you find the best solution that applies to your systems. Let our experts help strengthen your digital security today.
