Mid-level Lead Certified CMMC Assessor

OCT Consulting LLC

Lead Certified CMMC Assessor managing Level 2 certification assessments for OCT Consulting with Federal Government clients. Directing assessment teams and ensuring compliance with security requirements and methodologies.

Posted 7/4/2026contractMcLean • Virginia • 🇺🇸 United StatesSenior💰 $40 - $60 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in CMMC Level 2 certification assessments, including leading assessment teams, managing compliance with NIST standards, and authoring assessment reports. Possesses strong leadership and communication skills essential for mentoring assessors and engaging with clients.

Highest-signal resume keywords

Lead Certified CMMC Assessor (LCCA)NIST SP 800-171 Rev 2 KnowledgeCybersecurity Experience (7+ Years)Assessment Report WritingClient-Facing Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

CMMC Assessment MethodologyNIST SP 800-171A Evidence CollectionPlan of Action and Milestones (POA&M) ManagementCybersecurity ComplianceAssessment Planning and Execution

Soft Skills

LeadershipMentoringClient Engagement

Certifications & Qualifications

Lead Certified CMMC Assessor (LCCA)CISSPCISACCP

Industry Keywords

CMMC Level 2 CertificationNIST SP 800-171ISO/IEC 17020:2012Cyber AB Code of Professional Conduct32 CFR Part 170DFARS 252.204-7012

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Serve as the Lead Assessor on CMMC Level 2 certification assessments, directing the assessment team and owning the overall assessment plan, schedule, and execution.
Lead scoping, pre-assessment readiness reviews, and finalization of the assessment plan with the Organization Seeking Certification (OSC).
Direct evidence collection and validation across all 110 NIST SP 800-171 Rev 2 security requirements using the examine, interview, and test methods defined in NIST SP 800-171A.
Make and defend final determinations (MET / NOT MET / NOT APPLICABLE) for each requirement and oversee scoring and results.
Assign and supervise the work of Certified CMMC Assessors (CCAs) and supporting personnel, ensuring consistent application of CMMC assessment methodology.
Author and review the final assessment report and the Certificate of CMMC Status recommendation, and manage Plan of Action and Milestones (POA&M) closeout assessments within the 180-day window.
Serve as the primary point of contact with the OSC and coordinate with the C3PAO quality assurance function throughout the engagement.
Ensure all assessment activities comply with the Cyber AB Code of Professional Conduct, conflict-of-interest, ethics, and impartiality requirements, and with ISO/IEC 17020:2012 procedures.
Mentor and develop CCAs and Certified CMMC Professionals (CCPs) and contribute to continuous improvement of assessment practices.

Requirements

What you’ll need

Must be a U.S. Citizen. U.S. citizenship is mandatory for this role because all personnel participating in the CMMC Level 2 certification assessment process must complete a Tier 3 background investigation resulting in a determination of national security eligibility.
Active Lead Certified CMMC Assessor (LCCA) certification in good standing, with Lead Assessor designation or the demonstrated experience required to be authorized as a Lead Assessor.
Must be able to obtain and maintain a favorable Tier 3 background investigation resulting in a national security eligibility determination (this is not a security clearance and is not for the purpose of government employment). The investigation will involve a credit, fingerprint, and law enforcement agency check.
Bachelor’s degree in cybersecurity, information technology, information systems, or a related field, or equivalent professional experience.
Typically 7+ years of cybersecurity or information assurance experience, including hands-on NIST SP 800-171 / CMMC work, with at least 3 years leading assessments or audits.
In-depth knowledge of NIST SP 800-171 Rev 2, NIST SP 800-171A, 32 CFR Part 170, and DFARS 252.204-7012.
Professional certifications such as CISSP, CISA, CCP, or equivalent strongly preferred.
Strong leadership, assessment report writing, and client-facing communication skills.
Location / on-site: Remote-eligible with availability to travel to client sites for on-site assessment activities as required.

Benefits

Comp & perks

About OCT Consulting
OCT Consulting LLC is a Small Business (SB) providing professional services and information technology solutions to the Federal government and commercial clients. Founded in 2013, we bring the agility of operations and a management team with a track record of leading successful engagements at major Federal government agencies.****At OCT we believe in creating a work environment where employees can thrive based on their abilities, skills, and achievements. We are dedicated to providing career growth and professional development based on individual merit and fostering a workplace where everyone’s contributions are valued and recognized.