Cloud Computing Specialist (CCS) – Subject Matter Expert (SME)
Ft Belvoir, VA
Full Time
Mid Level
Cloud Computing Specialist (CCS) – Subject Matter Expert (SME) 2026-020
Location: Remote, with the ability to regularly travel to Ft. Belvoir, VA for meetingsSecurity Clearance Requirement: Secret
Security Investigation Requirement: IT-II Non-Critical Sensitive / Tier 3 (T3) eligibility required at time of proposal submission
Position Summary
Nationwide IT Services is seeking a Cloud Computing Specialist (CCS) SME to support cloud security authorization and compliance efforts. This role will provide expert guidance in Certification & Accreditation (C&A), NIST RMF implementation, and FedRAMP-aligned assessments for DoD cloud environments.Key Responsibilities
- Provide subject matter expertise in cloud security compliance and authorization activities.
- Lead and support RMF implementation efforts for cloud-hosted systems.
- Conduct cybersecurity control assessments in accordance with NIST SP 800-53 and NIST SP 800-37.
- Develop and maintain authorization artifacts, including SSPs, POA&Ms, and supporting documentation.
- Perform FedRAMP-based security assessments and evaluate cloud security/privacy controls.
- Identify, manage, and mitigate cloud security risks across deployment and service models.
- Provide recommendations for cloud security best practices across hybrid and cloud-native environments.
Required Qualifications
- Five (5) years of relevant C&A experience
- Risk Management Framework (RMF) and NIST C&A experience
- DOD Cybersecurity experience
- Experience in assessing Cybersecurity Controls and conducting C&A reviews for large, complex Information systems.
- Experience with modern and dynamic computing (e.g., hybrid computing, edge computing, cloud native microservices) and networking protocols or standard Internet of Things (IoT) protocols.
- Experience and well-versed in FedRAMP assessment methodology of security and privacy controls deployed in cloud information systems, including six (6) domain areas, which include: Architectural
Concepts & Design Requirements, Cloud Data Security, Cloud Platform & Infrastructure Security, Cloud Application Security, Operations, Legal & Compliance.
- Certification as a Certified Cloud Security Professional
- Must possess IT-II Non-Critical Sensitive security clearance or Tier 3 (T3) at time of proposal submission.
- Strong verbal communication skills, including the ability to brief government leadership and technical stakeholders.
Preferred Qualifications
- Experience supporting multiple cloud service models (IaaS, PaaS, SaaS)
- Experience supporting enterprise DoD cloud programs
Why Join Nationwide IT Services?
Nationwide IT Services is a trusted government contractor supporting Department of Defense customers. We offer the opportunity to work on high-impact cybersecurity missions alongside experienced professionals in a collaborative and growth-focused environment.Apply for this position
Required*