Cloud Security Architect

Tier4 Group; Baltimore (MD); Hybrid; USD 150,000 - 190,000; Full time

Job summary

Tier4 Group is seeking a Cloud Security Architect to deliver specialized cybersecurity architecture and engineering guidance for DoD cloud environments. You will act as a technical security consultant to mission partners, system owners, and developers, ensuring security is engineered into cloud solutions from the start.

Requirements include a DoD Top Secret clearance, 10+ years of related experience, and commutable proximity to Fort Meade, MD or Chambersburg, PA for a hybrid schedule (4 days

Qualifications

• Bachelor's degree or 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.
• 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.

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 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.

Skills

Cloud security architecture

RMF / NIST guidance

Cloud-native security

Kubernetes / Docker security

Communication skills

Education

Bachelor's degree or equivalent experience

Tools

Docker

Kubernetes

Job description

Job Title: Cloud Security Architect
Placement Type: Direct Hire
Position Location: Must be commutable to either Chambersburg, PA or Fort Meade, MD
Location Type (Remote, Hybrid, Onsite): Hybrid (4 days onsite)
Customer / Contract: DISA
Must have AT LEAST 1 of these certifications:Security X/CASP+CE, CCSP, Cloud+, CISSP, CSSLP, CISM, CISSP-ISSAP, CISSP-ISSIP, CSSLP, and GSEC.
TS/SCI Clearance - Current & Maintained Required

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:

• Bachelors 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.