IL4 Cloud Security Architect for DoD GovCloud & IAM

Tomorrow Hire Llc.; Vermont; Hybrid; USD 150,000 - 200,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Disability and life insurance

401(k) retirement plan

Paid federal holidays

PTO

Job summary

Tomorrow Hire Llc. seeks a Cloud Security Architect to design, secure, and support IL4 cloud architecture for the U.S. Space Force HR modernization via Workday SBIR Phase II, with potential production program transition.

You will collaborate across cloud engineering, cybersecurity, RMF, and enterprise integration teams to deliver a compliant, scalable solution. Hybrid role based in the Washington DC area with some onsite at government sites; requires US citizenship and DoD IL4/IL5 experience;

Qualifications

• 7+ years in cloud/cybersecurity architecture or secure enterprise systems engineering.
• Direct experience with DoW IL4/IL5 and FedRAMP High environments.
• Hands-on RMF/ATO processes with eMASS documentation and assessor support.
• Identity federation with CAC/PKI or PIV; zero-trust architecture; encryption and data security.
• Designing secure APIs and enterprise integrations across SaaS.
• Ability to document decisions and communicate risks across teams.

Responsibilities

• Design and document IL4 hosting architectures in AWS GovCloud with IAM, encryption, and monitoring.
• Develop secure integration patterns between Workday and third-party SaaS with identity federation and DoD ICAM.
• Design IL4 network connectivity through CAP and align with CSSP for monitoring/response.
• Collaborate with RMF lead to implement NIST SP 800-53 controls in eMASS and prepare authorization evidence.
• Evaluate SBIR architecture for production readiness and scalable HCM program designs.
• Work with architects, platform engineers, cybersecurity specialists, subcontractors, and government authorities.
• Apply AI/automation tools to improve architecture analysis and security documentation.

Skills

IL4/IL5 cloud architecture

RMF/ATO processes

Identity federation & zero trust

Encryption & network security

APIs & enterprise integration

Architecture risk communication

U.S. citizenship

Tools

AWS GovCloud

CAC/PKI/ICAM

Job description

Tomorrow Hire Llc. seeks a Cloud Security Architect to design, secure, and support IL4 cloud architecture for the U.S. Space Force HR modernization via Workday SBIR Phase II, with potential production program transition.

You will collaborate across cloud engineering, cybersecurity, RMF, and enterprise integration teams to deliver a compliant, scalable solution. Hybrid role based in the Washington DC area with some onsite at government sites; requires US citizenship and DoD IL4/IL5 experience;