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Security Control Assessor

DivIHN Integration Inc.Oak Ridge, TN🇺🇸United StatesPosted 10 Sept 2026

Why This Role Stands Out

This Security Control Assessor role offers a fantastic opportunity to contribute to a reputable technology firm and develop valuable expertise within a hybrid work environment. You'll thrive here if you are detail-oriented and eager to build your career in security assessment. Apply today to explore this exciting position!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Oak Ridge, TN, United States
Posted
Yesterday

Job Description

DivIHN (pronounced “divine”) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent.

Visit us at to learn more and view our open positions.

 
Please apply or call one of us to learn more

For further inquiries regarding the following opportunity, please contact our Talent Specialist, Abdul at
 
Title: Security Control Assessor
Location: Oak Ridge, TN
Duration: 12 Months
 
Note: 
  • Candidates must currently reside within 50 miles of the client site
  • Candidates must have an ACTIVE DOE Q clearance OR an active equivalent clearance that can reciprocate to a Q.
Only W2 candidates are eligible for this position. Third-party or C2C candidates will not be considered.
 
 
Job Description:
 
Scope:
  • Client is looking for experienced Security Control Assessors supporting its Cybersecurity Program. These individuals will support RMF/system authorization activities, develop and maintain SSPs and POA&Ms, monitor security posture and vulnerabilities, coordinate remediation, assess the security impact of system changes, support continuous monitoring, and prepare systems for assessments, audits, and Authorizing Official reviews.
  • A key deliverable is the delivery of System Security Plans to the client Field Office for Approval to Operate (ATO).
Technical Experience
  • Please prioritize candidates with hands-on experience taking systems through RMF and ATO processes, particularly candidates who have personally developed or maintained SSPs and POA&Ms.
  • Candidates need a firm understanding of NIST SP 800-37 and NIST SP 800-53. CNSSI 1253 experience is a plus. We are looking for genuine system security/authorization experience, not simply general cybersecurity or SOC experience.
Knowledge, Skillset, and Abilities (KSAs)
  • Implements and maintains security controls aligned with approved baselines and organizational requirements.
  • Supports system authorization activities, including the development and maintenance of security documentation such as System Security Plans (SSPs) and Plans of Action and Milestones (POA&Ms).
  • Monitors system security posture and identifies risks, vulnerabilities, and compliance gaps.
  • Tracks and manages POA&Ms and coordinates remediation activities with system stakeholders.
  • Assesses the security impact of system changes and supports configuration and change management processes.
  • Supports continuous monitoring activities, including vulnerability management and security reporting.
  • Serves as a security liaison between system teams, cybersecurity operations, and governance bodies.
  • Prepares systems for security assessments, audits, and Authorizing Official reviews.
Experience
  • Technical Field Experience weighted greater than minimum education

About us:
DivIHN, the 'IT Asset Performance Services' organization, provides Professional Consulting, Custom Projects, and Professional Resource Augmentation services to clients in the Mid-West and beyond. The strategic characteristics of the organization are Standardization, Specialization, and Collaboration.

DivIHN is an equal opportunity employer. DivIHN does not and shall not discriminate against any employee or qualified applicant on the basis of race, color, religion (creed), gender, gender expression, age, national origin (ancestry), disability, marital status, sexual orientation, or military status.

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