Nationwide IT Services, Inc. · 5 hours ago
Cybersecurity Architect (DoD / Cloud Security)
Fairfax, VA
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expNationwide IT Services, Inc. is seeking a Cybersecurity Architect specializing in DoD and Cloud Security. The role involves leading cybersecurity architecture for a DoD cloud-based system, designing and implementing cybersecurity controls, and ensuring compliance with various security standards and frameworks.
Cyber SecurityInformation ServicesInformation TechnologyManagement Consulting
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Lead cybersecurity architecture for a DoD cloud-based system operating in a regulated environment across the full cybersecurity lifecycle, including, but not limited to, security planning, architecture and design, implementation, authorization, continuous monitoring, incident response, and sustainment
Design, implement, and govern cybersecurity controls aligned with DoD RMF, the Cybersecurity Risk Management Construct (CSRMC), and Continuous Authority to Operate (cATO) principles
Architect and secure cloud environments in AWS GovCloud and Microsoft Azure / Azure Government, including, but not limited to, identity management, network security, encryption, logging, monitoring, and configuration management
Design and mature Zero Trust Architecture across identity, device, network, application, data, and visibility layers in alignment with DoD Zero Trust guidance
Lead continuous monitoring activities, including ACAS scanning, STIG compliance, configuration validation, vulnerability identification, and remediation tracking
Architect, integrate, and tune SIEM and SOAR capabilities, including, but not limited to, centralized log aggregation, real-time threat detection, automated response workflows, and coordination with security operations teams
Integrate security controls into DevSecOps and CI/CD pipelines, including, but not limited to, SAST, DAST, dependency scanning, container security, and policy-as-code automation
Perform security risk assessments and translate technical findings into risk-based recommendations for system owners, program leadership, and Authorizing Officials
Manage Plans of Action and Milestones (POA&Ms) through closure and track remediation progress in accordance with mandated timelines and risk tolerance
Prepare, review, and maintain cybersecurity and authorization artifacts in eMASS, including, but not limited to:
System Security Plans (SSPs)
Security Assessment Reports (SARs)
Plans of Action and Milestones (POA&Ms)
Control implementation narratives and supporting evidence packages
Partners with engineering, cloud, and operations teams to embed security by design, improve system resilience, and reduce operational risk
Support cybersecurity audits, inspections, and Cyber Operational Readiness Assessments (CORA), ensuring audit-ready documentation, traceability, and evidence integrity
Assist in the Discovery Phase activities of gathering user requirements, business analysis, legacy system analysis, Epic/Story creation, external data integration planning, and product backlog management
Qualification
Required
Active Secret Clearance
Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or a related field
Eight or more years of cybersecurity experience, including experience supporting DoD or Federal systems
Hands-on experience securing cloud environments in AWS GovCloud and Microsoft Azure / Azure Government
Demonstrated experience using eMASS to manage RMF lifecycle activities and authorization packages
Strong experience with SIEM and SOAR platforms, ACAS scanning, and STIG compliance
Working knowledge of NIST SP 800-53, Zero Trust architecture principles, and DevSecOps security practices
One or more cybersecurity certifications required, including CISSP, CCSP, CISM, and CASP+ / SecurityX
Benefits
Medical, dental, and vision insurance
Life and disability insurance
401(k) plan with employer match
Paid holidays
PTO (sick/vacation)
Commuter benefits
Employee assistance program (EAP)
Educational reimbursement
Pet Insurance
Company
Nationwide IT Services, Inc.
Nationwide IT Services, Inc.
201-500 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase