Cloud Security Architect

Tier4 Group; Chambersburg (Franklin County); Hybrid; USD 140,000 - 180,000; Full time

Job summary

Tier4 Group is seeking a Cloud Security Architect to provide specialized cybersecurity architecture and engineering guidance for DoD cloud environments. The role acts as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs, ensuring security is engineered into cloud solutions.

The position requires 10+ years of related experience, DoD Top Secret clearance, and proximity to Fort Meade, MD or Chambersburg, PA for a hybrid onsite schedule (4

Qualifications

• Bachelor’s degree or additional equivalent professional experience.
• 10+ years of related experience.
• DoD 8140 Work Role 652 – Security Architect Certification requirement (must have at least one): Security X/CASP+CE, CCSP, Cloud+, CISSP, CSSLP, CISM, CISSP-ISSAP, CISSP-ISSIP, CSSLP, and GSEC.

Responsibilities

• Design, review, and recommend secure architectures for cloud, hybrid, distributed, and cloud-native environments.
• Perform security architecture and design reviews to identify design-level weaknesses and mitigate them.
• Provide specialized security guidance for APIs, microservices, containerized workloads, Docker, Kubernetes, serverless functions, and software-defined networking.
• Translate RMF, NIST, DoD cybersecurity, and hardening requirements into actionable cloud engineering solutions.
• Collaborate with system owners, developers, and architects during requirements development, design reviews, modernization efforts, and implementation.
• Recommend practical technical controls such as multi-factor authentication, encryption, secure network zoning, access controls, and other security mechanisms.
• Support vulnerability remediation and development of technically sound mitigation strategies that reduce attack surface while maintaining mission capability.
• Provide technical recommendations to ISSMs/ISSOs and clearly communicate architectural risks and mitigation alternatives to Government stakeholders.

Skills

Cloud security architecture

DoD/NIST compliance

Kubernetes/Docker security

RMF/NIST SP 800-37/800-53

Consulting/communication

Vulnerability remediation

Education

Bachelor’s degree or equivalent

Tools

Docker

Kubernetes

Job description

The Cloud Security Architect provides specialized cybersecurity architecture and engineering guidance for modern, distributed, cloud, and cloud-native DoD environments. The position serves as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs and helps ensure security is engineered into cloud solutions rather than addressed only after formal assessment.

Essential Duties and Responsibilities:

• Design, review, and recommend secure architectures for cloud, hybrid, distributed, and cloud-native environments.
• Perform security architecture and design reviews to identify design-level weaknesses and recommend appropriate mitigations.
• Provide specialized security guidance for APIs, microservices, containerized workloads, Docker, Kubernetes, serverless functions, and software-defined networking.
• Analyze cloud architectures, system interfaces, trust boundaries, network segmentation, and data flows for cybersecurity risk.
• Translate RMF, NIST, DoD cybersecurity, and hardening requirements into actionable cloud engineering solutions.
• Collaborate with system owners, developers, and architects during requirements development, design reviews, modernization efforts, and implementation.
• Recommend practical technical controls such as multi-factor authentication, encryption, secure network zoning, access controls, and other security mechanisms.
• Support vulnerability remediation and development of technically sound mitigation strategies that reduce attack surface while maintaining mission capability.
• Provide technical recommendations to ISSMs/ISSOs and clearly communicate architectural risks and mitigation alternatives to Government stakeholders.

Required Skills, Qualifications and Experience:

• Bachelor’s degree or additional equivalent professional experience.
• 10+ years of related experience.
• DoD 8140 Work Role 652 – Security Architect Certification requirement (must have at least one of the following): Security X/CASP+CE, CCSP, Cloud+, CISSP, CSSLP, CISM, CISSP-ISSAP, CISSP-ISSIP, CSSLP, and GSEC.
• Must have and maintain a current DoD Top Secret clearance.
• Must reside within a commutable distance of Fort Meade, MD or Chambersburg, PA in order to work a hybrid onsite schedule (4 days onsite weekly).
• Demonstrated cloud and cloud-native security architecture experience.
• Demonstrated expertise securing APIs, microservices, containerized workloads, Kubernetes/Docker, serverless functions, and software-defined networking.
• Expert knowledge of RMF, NIST SP 800-37, and NIST SP 800-53.
• Practical knowledge of DoD STIGs, SRGs, and applicable DoD cybersecurity requirements.
• Ability to translate compliance requirements into concrete technical engineering solutions.
• Experience evaluating architectures, system relationships, interfaces, and data flows.
• Strong consulting, communication, and presentation skills.
• Ability to support multiple systems and projects in a high-tempo environment.