Secure Systems Architecture • RMF/ATO • Mission Hardening • Operational Cyber Readiness

Capabilities

RCG delivers execution-focused cyber infrastructure engineering aligned to defense program requirements. We integrate with prime workflows to architect, authorize, harden, and operationalize controlled environments.

Core Capability Domains

Secure Systems Architecture

Enclave design, boundary definition, segmentation modeling, and hardened configuration aligned to mission environments.

  • System boundary and control inheritance modeling
  • Segmentation and enclave reference architectures
  • Hardening baselines and configuration discipline

RMF & Authorization Engineering

Disciplined RMF lifecycle execution supporting SSP engineering, control validation, and ATO readiness.

  • SSP, RAR, POA&M engineering and sustainment
  • Control implementation analysis and validation
  • Continuous monitoring integration

Mission Hardening

NIST 800-53 / 800-171 implementation engineering, remediation governance, and defense-aligned hardening execution.

  • NIST-based control implementation engineering
  • Remediation planning and throughput governance
  • CMMC implementation engineering (subset)

Operational Cyber Readiness

Evidence-ready operations through governance, documentation discipline, and repeatable audit/inspection workflows.

  • Evidence architecture and validation routines
  • Policies, SOPs, and secure documentation engineering
  • Assessment preparation support and sustainment cadence

CMMC Implementation Engineering (Subset)

CMMC support is delivered as implementation engineering inside mission hardening—focused on real control execution, evidence workflows, and audit-ready artifacts.

Level 1 (FCI)

Foundational safeguards, policy baselines, and attestation readiness support.

Level 2 (NIST 800-171)

SSP/POA&M engineering, evidence mapping, diagrams, baselines, and remediation planning for assessment readiness.

Evidence Operations

Monthly evidence cadence, validation routines, and mock assessment preparation support.

Teaming & Capture Support

Prime Subcontract Support

RMF execution, documentation engineering, hardening support, and readiness sustainment aligned to prime delivery workflows.

Staff Augmentation

Role-based resourcing: ISSO/ISSE support, security engineering, documentation specialists, and control validation personnel.