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Web Application Administrator

Radiance Technologies
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Beavercreek, OH, USA
Sep 23, 2026

Radiance Technologies, a rapidly growing employee-owned company supporting the Department of Defense, is searching for a Web Application Administrator to join our team. We are looking for a self-starter with excellent people skills to work with our customers. Employee ownership, generous 401K and profit sharing, competitive salaries, pleasant work environments, and stimulating assignments combine to make Radiance Technologies a great place to work and succeed.

The Web Application Administrator is responsible for the day-to-day administration, maintenance, and support of websites and web-based applications. This role ensures web environment stability, security, and performance, working closely with server administrators, managing and configuring applications, and troubleshooting issues.The ideal candidate will possess a strong background in both application development and infrastructure management, with the ability to bridge the gap between development and operations in large-scale environments.

Required Skills:

  • 3+ years of development experience with extensive infrastructure management expertise
  • Bachelor's degree in Software Engineering, Computer Engineering, Computer Science, Information Systems or related technical field
  • TS/SCI Clearance
  • Security+ certification

Desired Experience:

  • In-depth knowledge of Linux and Windows operating systems
  • Advanced experience with Tomcat and Apache
  • Strong understanding of building and deploying Java-based applications
  • Proven troubleshooting skills for web-based applications and environments
  • Expertise in monitoring web-based applications and system performance
  • Proficiency in Git, NGINX, bash, python, nginx, gunicorn, perl, DoD PKI
  • Strong automation background with Ansible, and Ansible Automate for deployment and infrastructure management

Key Responsibilities

  • Application Management: Install, configure, and maintain web server software and web-based applications.
  • Web Operations: Manage site updates, DNS records, and website configuration
  • Security & Compliance: Monitor systems for security breaches, and ensure compliance with government standards
  • Troubleshooting & Support: Provide technical support to end-users, identify root causes of application failures, and resolve performance issues.

Collaboration & Deployment: Work with developers, system administrators, and content teams to coordinate deployments.

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Job ID

HR102421

Security Clearance

TS/SCI
About Radiance Technologies
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