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Cloud Solutions Architect

RadiantHire Solutions Inc. · Arlington, Virginia, United States

Full-time Posted Aug 12, 2026
Apply on RadiantHire Solutions Inc.'s site

Full job description

Title: Systems Engineer IV

Description:
Our client is supporting a U.S. Government customer to support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. They are seeking an experienced and technically proficient Cloud Solutions Architect that will perform investigations to characterize of the severity of breaches, develop mitigation plans, and assist with the restoration of services.

Eligibility:

Must be a US Citizen

Must have an active Secret clearance with the ability to obtain a TS/SCI

Must be able to obtain DHS Suitability prior to starting employment

8+ years of directly relevant experience

5+ years of experience designing cloud architectures, preferably on AWS

Responsibilities Include:

Design, optimize, and enhance cloud-based architectures to support ESS operational requirements.

Creating scalable, secure, and high-performance solutions that enable rapid deployment and customization engagement infrastructure across diverse mission scenarios.

Lead planning and implementation for migration of on-prem capabilities into the AWS cloud

Customize capabilities to align with engagement scope, technical, and operational parameters

Develop automation frameworks to streamline provisioning and deployment processes

Create and maintain infrastructure-as-code templates and documentation

Ensure architecture supports rapid reconfiguration for dynamic mission needs

Implement security controls including encryption, namespace obfuscation, and hardened configurations

Collaborate with DevOps engineers to enhance CI/CD pipelines

Evaluate and recommend new cloud services and technologies to improve operational capabilities

Conduct architecture reviews and provide technical guidance to implementation teams

Support troubleshooting of complex architectural issues during active operations

Required Skills:

Strong expertise in AWS services including EC2, S3, VPC, IAM, Lambda, and CloudFormation

Experience with infrastructure-as-code tools (Terraform, CloudFormation, etc.)

Deep understanding of cloud security best practices and compliance requirements

Proven ability to design scalable, resilient, and cost-effective solutions

Strong documentation and technical communication skills

Experience with automation and scripting (Python, Bash, PowerShell)

Desired Skills:

Experience designing solutions for cybersecurity or incident response operations

Knowledge of multi-cloud or hybrid cloud architectures

Experience with Splunk

Experience migrating on-prem legacy systems to a cloud environment

Experience with Azure and Entra

Experience with container orchestration (Kubernetes, ECS)

Familiarity with federal compliance frameworks (FedRAMP, NIST)

Background in system administration or DevOps

Desired Certifications:

AWS Certified Solutions Architect – Professional

Required Education:Computer Science, Engineering, or related field (or equivalent experience); Master’s degree preferred

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