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Nevada National Security  Logo

Principal Applications Analyst / Full-Stack .NET Developer - Multiple Teams

Nevada National Security

$116,002 - $176,904
Sep 25, 2025
North Las Vegas, NV, USA
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Mission Support and Test Services, LLC (MSTS) is looking to solve complex nuclear security challenges facing the world today by providing high-hazard experimentation and incident response capabilities through operations, engineering, education, field, and integration services.

Requirements

  • Must have experience using Azure DevOps, Git, Visual Studio, and Toad for Oracle.
  • Must have knowledge and experience using Microsoft SQL Server and Oracle relational databases.
  • Must have experience developing web applications and deploying on Windows Server using IIS web server.
  • Must have knowledge about secured application development and experience applying that to web applications.
  • Must be able to understand and remediate security vulnerabilities on supporting applications.
  • Candidate will be an object-oriented, full-stack developer, preferably in ASP.NET (.NET Framework & .NET 8 or later), Blazor, MVC, C, JavaScript, HTML, CSS, APEX, and Java.
  • Advanced knowledge of technical principles, theories, standards, practices and procedures in software development and database administration.

Responsibilities

  • Candidate will perform/assist in the administration and technical responsibility of COTS and in-house developed applications including support for users, translating business requirements into enhancements; configuring and testing changes; maintaining and monitoring system security and permissions; and coordinating activities with other team members, the application owner, and IT.
  • Candidate is expected to provide backend support of enterprise server farms that host multiple applications.
  • Candidate will identify, report, and perform/assist in the remediation of Cyber Security threats and vulnerabilities.
  • Candidate may provide direction to less experienced staff.
  • Candidate is expected to lead complex projects that may involve other IT sections, other departments, and consultants.
  • Candidate will serve as liaison between IT and Business Support groups.
  • Implements and monitors work plans to ensure adherence to schedules and design specifications.

Other

  • US Citizenship is required for all positions.
  • Bachelor’s degree in MIS, Computer Science or field related to the position plus a minimum of 8 years relevant, progressively responsible experience.
  • Demonstrate excellent customer service skills and oral and written communication skills sufficient to communicate with co-workers and customers, write clear and concise reports, and gather information.
  • Must possess a valid driver’s license.
  • Ability to obtain a HSPD-12 Personal Identity Verification credential under the Department of Energy Order 206.2