Senior Systems Engineer – Cloud, Microservices, DevSecOps

Radiance Technologies, Inc.; Dayton (OH); On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Employee ownership

Health insurance

401K

PTO

Educational reimbursement

Competitive salaries

Job summary

Radiance Technologies, Inc. seeks a highly qualified Systems Engineer to join a mission-focused team that designs, engineers, and sustains applications, services, microservices, PaaS, and supporting infrastructure.

You will define architectures, reduce technical debt, and deliver secure, scalable solutions across on‑prem and cloud environments. The role requires TS/SCI clearance with CI Polygraph, DoD/DIA DevSecOps experience, and strong cloud, container, and scripting skills.

Qualifications

• Experience with DoD/DIA DevSecOps processes and architectures.
• Designs architectures with microservices, containers, APIs, and PaaS.
• Hands-on with web services and modern tech stacks (Angular/Node.js/Java/.NET).
• Experience with RESTful APIs and data services.
• Knowledge of cloud platforms and IaC (Terraform/CloudFormation/ARM).
• Proficient in Linux/Windows servers, Docker, Kubernetes, and CI/CD pipelines.
• Awareness of security-by-design, zero trust, and IAM concepts.
• Ability to communicate complex concepts to technical and non-technical stakeholders.

Responsibilities

• Develop and document end-to-end system architectures for complex data systems.
• Evaluate hardware/software trade-offs and integrations, using enterprise requirements.
• Design and implement components following cloud-native and API-centric patterns.
• Create system views, data models, and interface control documents.
• Test and review systems, participate in design and code reviews and readiness events.
• Lead DevSecOps practices across design, development, and deployment.

Skills

DevSecOps

Microservices

REST APIs

Cloud-native

Kubernetes

CI/CD

Security-by-design

Education

Bachelor’s degree in a related field

Master’s degree

PhD

Associate’s degree

Tools

Terraform

CloudFormation

ARM/Bicep

Docker

Kubernetes

Angular

Node.js

Java

.NET

Job description

Radiance Technologies, Inc. seeks a highly qualified Systems Engineer to join a mission-focused team that designs, engineers, and sustains applications, services, microservices, PaaS, and supporting infrastructure.

You will define architectures, reduce technical debt, and deliver secure, scalable solutions across on‑prem and cloud environments. The role requires TS/SCI clearance with CI Polygraph, DoD/DIA DevSecOps experience, and strong cloud, container, and scripting skills.