Senior Applications Analyst/Full-Stack .NET Developer

Mission Support & Test Services, LLC (MSTS)•North Las Vegas, NV

21d•$97,219 - $145,829•Hybrid

About The Position

The Information Technology Directorate is looking for a Senior Applications Analyst Full-Stack .NET Developer who is a team player and has strong experience developing applications using the technologies described below. The Applications Analyst will be responsible for the business process analysis, design, development, implementation and support of the applicable business applications. This position does not manage staff. The position reports to the Software Engineering Manager of the Rapid Application Development team.

Requirements

US Citizenship is required for all positions.
Bachelor’s degree in a computer related field or equivalent computer related experience with at least 5 years of relevant, progressively responsible experience.
Team player with strong experience developing applications using the specified technologies.
Advanced knowledge of technical principles, theories, standards, practices and procedures in software development and database administration.
Understanding of the features and concepts associated with object-oriented programming and the Model-View-Controller architectural pattern.
Strong analytical and problem-solving skills.
Good trouble shooting and testing skills.
Excellent customer service skills and good oral and written communication skills sufficient to communicate with co-workers and stakeholders, write clear and concise reports, gather information, and collect information.
Good presentation skills.
Supports multiple, complex software applications or database platforms.
Object-oriented, full-stack developer, preferably in ASP.NET (.NET Framework & .NET 8 or later), Blazor, MVC, C#, JavaScript, HTML, CSS, APEX, and Java.
Experience using Azure DevOps, Git, Visual Studio, Toad for Oracle, Denodo, and Power BI.
Knowledge and experience using MSSQL Server and Oracle relational databases.
Experience developing web applications and deploying on Windows Server using IIS web server.
Knowledge about secured application development and experience applying that to web applications.
Some experience designing and developing AI/ML automation systems.
Some experience designing and developing Retrieval-Augmented Generation (RAG) pipelines using Elasticsearch or similar and LLMs for data/document retrieval.
Ability to understand and remediate security vulnerabilities on supporting applications.
Ability to multi-task and maintain organization in a fast-paced, changing environment.
Ability to solve complex design problems.
Willingness to accept responsibility in new areas and possess the level of technical and analytical skills that will provide successful outcomes to those assignments.
Ability to accept assigned responsibilities and manage work to ensure deadlines and milestones are met.
Expert experience in broad range of tools and technology used by NNSS.
Aptitude and desire to continually learn about new tools and technology and ability to evaluate the best solution for stated problems.
Deliver quality, maintainable solutions.
Ability to use a systems engineering approach when implementing new solutions or modifying existing solutions.
Ability to evaluate user requirements and write technical specifications.
Understand the principles associated with the MSTS safety concept.
Participate in and embrace MSTS environment, safety, health, and quality initiatives.
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, ‘Identity, Credential, and Access Management,’ and Supplemental Directive NNSA SD 206.2, ‘Implementation of Personal Identity Verification for Uncleared Contractors.’

Responsibilities

Write program code from internal specification documentation or outdated application code and prepare test plans, test data, run tests, observe results and correct program code to resolve any differences from specifications.
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.
Collect and process large data sets from various sources.
Develop and maintain databases and data systems to store and manage data.
Create and implement data models and algorithms to analyze data.
Identify trends and patterns in data to inform business decisions.
Develop and present reports, visualizations, and forecasts to stakeholders.
Collaborate with cross-functional teams to integrate data insights into business strategies.
Identify, report, and perform/assist in the remediation of Cyber Security threats and vulnerabilities.
Provide direction to less experienced staff.
Coach or mentor less senior staff.
Lead complex projects that may involve other IT sections, other departments, and consultants.
Serve as liaison between IT and Business Support groups.
Use multiple electronic devices including standard office machines, cellular phones, and security appliances.
Understand policies, procedures, laws, regulations, and other directives, maintain strict confidentiality.