TECH4Z LLC | Secure IT & CMMC for DoD Contractors
Secure IT & Compliance for DoD Subcontractors

Turn CMMC & NIST 800-171 into a managed, repeatable process.

TECH4Z LLC is a security-first MSP focused on DoD subcontractors and defense manufacturers. We manage your IT, harden your environment, and guide you to CMMC Level 2 readiness—without hiring an internal team.

NIST 800-171 · CMMC Level 2
Secure M365 & identity management
Cisco-driven network segmentation
vCISO & audit readiness
Book a 20-Minute Intro Call → Explore Services

Built by a 22+ year DoD engineer with hands-on experience in secure labs, STIGs, and enclave architecture.

Defense Industrial Base · MSP
Typical Client Size
25–250
DoD subcontractor & manufacturer
Coverage Focus
CMMC L2
NIST 800-171 aligned controls
Secure IT + CMMC Readiness
Tailored per organization based on scope & risk
  • Managed IT: patching, backups, M365 administration & help desk
  • Full security stack: EDR, MFA, secure baselines, vulnerability mgmt
  • NIST 800-171 evidence collection & monthly compliance reporting
  • Policy starter pack & SPRS score calculation to kick-start compliance
Perfect for organizations handling CUI and facing CMMC L2. Most selected program
Services & Programs

Three tiers aligned to how you operate.

Start simple with managed IT, or step directly into a full security-and-compliance program. All services are scoped and priced after a short discovery call.

Tier 1 · Managed IT Essentials
Stability & support
Program-based pricing after assessment

Core IT management for teams that need dependable support, monitoring, and backups as they begin their compliance journey.

  • 24/7 monitoring, patching & AV/EDR Lite
  • Help desk support during business hours
  • Workstation & server backup management
  • Basic firewall management & network health
  • Monthly reporting on tickets, patches & backups
Discuss Tier 1 →
Tier 2 · Secure IT + CMMC Readiness
Most Popular
Scoped engagement for CUI environments

A security-first managed IT stack that aligns to the majority of NIST 800-171 controls and prepares you for CMMC Level 2.

  • Everything in Tier 1
  • MFA enforced across all key systems
  • Full EDR, DNS filtering & vulnerability mgmt
  • Hardened M365 tenant & email security
  • NIST 800-171 evidence & monthly compliance reports
  • Initial SPRS score & policy starter pack
Get a Tier 2 quote →
Tier 3 · Full CMMC Management
Premium program
Custom program for full L2 readiness

End-to-end management of your security, NIST 800-171 controls, POA&M, and CMMC L2 readiness—with vCISO leadership.

  • Everything in Tier 2
  • Full 110-control gap analysis & POA&M management
  • SIEM, log retention & threat hunting options
  • CUI enclave design (network & M365 GCC/GCC High)
  • Quarterly internal audits & risk assessments
  • vCISO guidance & audit support (DIBCAC/C3PAO)
Talk about Tier 3 →
Why TECH4Z LLC

Built by engineers who understand the mission.

TECH4Z is led by a senior engineer with 22+ years in DoD environments, secure labs, and complex Cisco architectures—and deep experience with STIGs, RMF, and NIST frameworks.

Defense-grade background

We’ve lived in your world: secure system integration labs, defense primes, multi-enclave networks, and compliance frameworks that can’t afford to fail.

22+ years
Network, security & systems engineering experience across DoD, aerospace, and critical infrastructure environments.
CMMC & NIST 800-171 focused
Our services map directly to the 110 NIST 800-171 controls, with clear evidence and reporting to support SPRS and future CMMC assessments.
Security-first Cisco & Microsoft design
From segmented Cisco networks to hardened M365 tenants and Entra ID controls, we build secure, resilient architectures.
Documentation built for auditors
Policies, procedures, diagrams, and evidence are organized so primes, DCMA, or C3PAOs can quickly verify your posture.
Right-sized for small and mid-size teams
You get enterprise-grade controls without enterprise overhead: a fractional security & IT team tailored to your scale.
How We Work

A simple, structured path to readiness.

We avoid vague “best effort” engagements. Every relationship starts with a clear scope, a visible roadmap, and measurable milestones.

Step 01
Discovery & CMMC Snapshot

We meet with leadership and technical stakeholders to understand your contracts, scope, and current environment. Then we perform a lightweight risk & readiness snapshot focused on NIST 800-171.

Step 02
Gap Analysis & Remediation Plan

You get a prioritized roadmap: what to fix, what to document, and what to implement. From there, we align on the right program and begin closing gaps while stabilizing your day-to-day IT.

Step 03
Managed Operations & Continuous Evidence

Once the foundation is in place, we move into ongoing management: patching, monitoring, logging, reporting, and POA&M updates that keep you ready for audits and future CMMC certifications.

Let’s talk about your CMMC journey.

Share a little about your organization, and we’ll follow up with a short call to see if TECH4Z is the right fit. No pushy sales, just a clear sense of your options and timelines.

Ideal fit: 10–300 seat DoD subcontractors, defense manufacturers, engineering firms, and organizations handling CUI.

We typically respond within 1–2 business days with a short call proposal and next steps.