Senior Security Controls Assessor Representative (SCAR)

Modern Technology Solutions Inc•Dayton, OH

About The Position

Modern Technology Solutions Inc. (MTSI) is seeking a Senior Security Controls Assessor Representative (SCAR) to join their team in support of a high-profile Air Force program. The candidate will be responsible for assessing and ensuring compliance with applicable security regulations for various classified non-traditional Information Systems (IS)s. This position requires an active Top Secret clearance with SCI eligibility along with Special Access Program read-in/experience. A successful candidate must be a self-starter who possesses initiative, excellent communication skills, the ability to lead diverse teams, to collaborate effectively with cross-functional teams, and a proven problem solver.

Requirements

20+ years as a Security Controls Assessor (SCA)/ Representative (SCAR) or related experience of which 3 years or more of experience in the role of Information Systems Security Manager (ISSM), Information Systems Security Officer (ISSO), or Information Systems Security Engineer (ISSE)
Experience assessing SAP and SCI ISs
Experience with authoring A&A documentation and system authorization artifacts for SAP and SCI systems
Knowledge of federal security requirements and mandates (e.g., RMF, FIPS, NIST, CNSSI, ICD, and JSIG)
Ability to work well independently or as a team member
Excellent oral and written communication skills, and ability to clearly translate client technical needs into technical specifications.
Demonstrated ability to complete tasks, drive projects to closure, assimilate and correlate project information in a fast-paced environment
Demonstrated ability to assess and articulate risk, including to non-technical audiences.
Demonstrated tactical communications experience, including hands‑on familiarity with tactical networks, fielded systems, or operational C2 environments.
Strong RF communications background, with the ability to review and understand systems involving SATCOM, line‑of‑sight radios, and sensor‑integration equipment.
Working knowledge of Cross Domain Solutions (CDS), including the purpose, constraints, and security considerations of moving data between classification levels.
Bachelor of Science degree in Computer Science, Cyber, Software Engineering, Data Science, Software Development or STEM-related specialty
Master's Degree
Certified Information Systems Security Professional CISSP or (CISSP-ISSEP/CISSP-ISSAP) or IAT Level III - CEH, CySA+, or SСCP.
DoD 8140.3 Certified
Must possess an active Top Secret security clearance, current within five (5) years, based upon a T5 or T5R investigation (formerly known as Single Scope Background Investigation (SSBI) or SSBI Periodic Review (SBPR))
US citizenship is required

Nice To Haves

Assessor background/experience is highly preferred

Responsibilities

Ensuring organizations are addressing cybersecurity during all phases of the System Development Life Cycle and conducting continuous monitoring and reporting requirements
Performing oversight of the development, implementation and evaluation of system security program policy with special emphasis placed upon integration of existing Special Access Program (SAP) and Secure Compartmentalized Information (SCI) network infrastructures
Performing assessments of non-traditional ISs services (e.g., Command and Control – C2, Platform) based upon the Risk Management Framework (RMF) methodology in accordance with the Joint Special Access Program (SAP) Implementation Guide (JSIG) and Intel Community Directives (ICD)
Reviewing and analyzing Assessment & Authorization (A&A) packages for completeness, accuracy, and documenting the effectiveness of controls, plans, and procedures implementation
Evaluating Authorization packages and making recommendations to and discussing with the Subordinated, Delegated and/or Authorizing Official (SAO, DAO, and/or AO)
Ensuring corrective actions were taken for identified findings and vulnerabilities
Documenting and preparing complete Security Assessment Reports (SAR)s and providing Plan of Action and Milestones (POA&M) recommendations/guidance for the authorization boundary
Assessing proposed changes to authorization boundaries, the operating environment, and mission needs to determine the continuation to operate
Assisting the government in compliance inspections and representing the customer on inspection teams
Differentiating between the various types of Cross-Domain Solutions (CDS) and assisting with joint assessments in coordination with other DoD agencies.
Reviewing and assessing procedures for clearing, sanitizing, and destroying various types of hardware and media
Ensuring organizations are addressing cybersecurity principles used to manage risks related to the use, processing, storage, and transmission of information or data
Preparing and delivering briefings on program and/or assessment status to the relevant leadership.