Cybersecurity Assessment and Authorization Subject Matter Expert

Cybersecurity Assessment and Authorization SME
Clearance Required: Active DoD Secret with IT-II (Tier 3)
Location: Remote
Position Type: Full-Time
Company: VivSoft
 

About VivSoft:
VivSoft is a mission-driven technology company specializing in Cloud, DevSecOps, Artificial Intelligence, and Digital Experience. We are a diverse team of innovators focused on creating open, scalable, and automated solutions that drive digital transformation in the federal space. Our work culture fosters collaboration, creativity, and continuous learning.
 

Job Summary:
We are seeking an experienced Cybersecurity Subject Matter Expert (SME) to support the Assessment and Authorization (A&A) of Department of Defense (DoD) information systems. This role involves leading and advising on the Risk Management Framework (RMF) process, applying NIST 800-53 security controls, and ensuring compliance across large, complex IT environments such as the Defense Logistics Agency (DLA). The SME will assess vulnerabilities, determine risk impact, and provide briefings to senior leadership.
 

Key Responsibilities:

• Serve as a cybersecurity SME for A&A activities and related DoD cybersecurity processes
• Conduct RMF assessments for systems with diverse components including enclaves, AIS applications, and outsourced IT function
• Apply NIST 800-53 security controls in evaluating and authorizing large-scale IT infrastructures
• Determine severity levels for vulnerabilities and assess implications on system authorization status
• Provide expert-level briefings and recommendations to senior management regarding RMF progress and outcomes
• Support cybersecurity efforts across emerging technology areas including Cloud, Operational Technology (OT), Industrial Control Systems (ICS), and warehouse execution systems

Required Skills & Qualifications:

• Minimum of 5 years of experience with RMF and NIST A&A processes
• Demonstrated DoD cybersecurity experience and policy knowledge
• Proven ability to assess security controls for large and complex IT environments
• Familiarity with DoD authorization procedures and cybersecurity compliance standards
• Expertise in securing emerging technologies such as Cloud, ICS, OT, and warehouse execution systems
• Active DoD Secret Clearance with IT-II (Tier 3) eligibility at time of proposal submission
• DoD 8570 Baseline Certification: IAT Level II

Benefits:

• Comprehensive Medical, Dental, and Vision Plans (100% employer-paid for employees only)
• Life Insurance
• Paid Time Off (Flexible/Combined PTO, Bereavement Leave, 11 Company Paid Holidays)
• 401K Retirement Plan with employer match
• Professional Development Training Reimbursement
• Flexible/remote work schedules