Senior Full Stack & DevSecOps Engineer (SE3)

Epsilon Systems Solutions, Inc.; Bath Township (OH); On-site; USD 120,000 - 180,000; Full time

Job summary

Epsilon Systems Solutions, Inc. is seeking a skilled Full Stack Developer (SE3) or DevSecOps Engineer (SE3) to join our Dayton team. You will build secure, scalable web applications, integrate security into CI/CD, and work across development, operations, and security teams.

The role requires a DoD Top Secret clearance with SCI access, U.S. citizenship, and 10+ years of experience. You will contribute to secure deployments in a government contract environment, collaborating in an agile SCRUM

Qualifications

• Bachelor’s degree in engineering, computer science, or information technology.
• Active DoD Top Secret Security Clearance with SCI access.
• U.S. Citizenship is required for government contracts.
• 10+ years of related experience as a baseline for SE3/DevSecOps roles.

Responsibilities

• Maintain and enhance existing systems and develop new features.
• Deploy secure systems and networks.
• Conduct post-processing and data reduction.
• Apply and follow Scrum framework principles.
• Write analysis reports and develop briefings.
• Work independently and in a team environment.
• Design, develop, and implement web applications.
• Produce well-written, tested, and efficient code meeting security requirements.

Skills

Full stack development

Secure coding

Automation

Cloud understanding

Collaboration

Problem solving

Communication

Education

Bachelor's degree in engineering, computer science, or information technology

Tools

Node.js

C++

Golang

React

TypeScript/JavaScript

Jenkins

GitLab CI

Docker

Kubernetes

AWS

Azure

GCP

PostgreSQL

MySQL

MongoDB

GraphQL

REST APIs

Argo CD

Argo Workflows

Grafana

Jaeger

Linux

Job description

Epsilon Systems Solutions, Inc. is seeking a skilled Full Stack Developer (SE3) or DevSecOps Engineer (SE3) to join our Dayton team. You will build secure, scalable web applications, integrate security into CI/CD, and work across development, operations, and security teams.

The role requires a DoD Top Secret clearance with SCI access, U.S. citizenship, and 10+ years of experience. You will contribute to secure deployments in a government contract environment, collaborating in an agile SCRUM