Chicago defense contractors build electronic warfare systems, vehicle parts, castings and components for military programs from a deep industrial base. ITServices.Tech runs IT as a managed service for Chicago defense contractors, from user help and threat protection to CMMC preparation and the long-range technology roadmap.
Defense work in Illinois
Northrop Grumman builds electronic warfare and countermeasure systems in Rolling Meadows, Naval Station Great Lakes trains every Navy recruit north of the city, and Rock Island Arsenal manufactures and manages equipment for the Army in western Illinois. Hundreds of Chicago area machine shops, foundries and electronics firms supply military programs through primes and depots.
CMMC for industrial suppliers
DFARS clauses require suppliers that handle CUI to implement NIST SP 800-171 and keep an SPRS score current. CMMC clauses have appeared in DoD contracts since November 10, 2025, and phase 2, from November 10, 2026, allows contracts to require a Level 2 certification assessment by a C3PAO. We prepare you through scoping, remediation, policies and evidence. The C3PAO conducts the assessment.
Shop floors and CUI
Drawings marked CUI often end up on shop floor PCs, CNC controllers and inspection stations. Deciding which machines are in scope, protecting them and logging access is harder than securing an office, and it is where many manufacturers need the most help.
Biometrics in secure areas
Fingerprint or face readers for secure areas fall under BIPA in Illinois, with notice, consent and retention rules. We help you meet both contract and state requirements if you use them.
Evidence and readiness
We keep log reviews, access reviews, patch records, training and restore tests current so evidence is ready for primes and assessors.
IT services for Chicago defense contractors
- Gap review against CMMC Level 1 or Level 2
- Policies and documentation
- Security controls: MFA, encryption, logging and access control
- Ongoing management after you are ready
Everything runs under one managed IT agreement, with the help desk, monitoring, patching, Microsoft 365, security and backups handled by the same team.
Software we support
We support the systems you already run, such as Microsoft 365 GCC High, secure file sharing for CUI, ERP and accounting systems such as Deltek Costpoint, and engineering tools like SolidWorks, without making you replace them.
Illinois data rules to know
Illinois’ Biometric Information Privacy Act (BIPA) regulates fingerprint and face data, which matters for biometric time clocks.
Office hours in Chicago
Office hours for Chicago clients are Monday to Friday, 8:00 AM to 5:00 PM Central, in your own time zone.
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