Senior Security Controls Assessor - Contingent

Senior Security Controls Assessor

This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification.

Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront.

Aretum is seeking a Senior Security Controls Assessor. As a Senior Security Controls Assessor, you will be responsible for conducting comprehensive security assessments of information systems to ensure compliance with applicable security controls and regulations.

Due to the nature of our work as a federal consulting organization, employees may be expected to handle Controlled Unclassified Information (CUI) and must adhere to applicable safeguarding and compliance requirements.

Responsibilities

• Independently perform all aspects of the security controls assessment in alignment with NIST 800-53 Revision 5
• Ensure comprehensive understanding and application of ATO documentation requirements
• Coordinate all aspects of testing with relevant stakeholders and team lead
• Develop a security assessment plan with input from stakeholders
• Conduct and lead assessment interviews and tests and manage evidence
• Provide insightful recommendations to improve security posture