Senior Cyber Software Tool Developer

RTX

Senior Software Developer for Security Tools at Raytheon, a leader in aerospace and defense. Developing applications to support cybersecurity operations in a remote role based in the U.S.

Posted 8/2/2026full-timeRemote • Texas • 🇺🇸 United StatesSenior💰 $86,800 - $165,200 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing, developing, and maintaining web applications using ASP.NET MVC, C#, and SQL Server, while effectively collaborating with stakeholders to deliver technical solutions that meet business objectives. Proficient in troubleshooting complex issues and optimizing database performance within cybersecurity operations.

Highest-signal resume keywords

ASP.NET MVC DevelopmentSQL Server Query OptimizationC# ProgrammingDevSecOps PracticesCollaboration with Cybersecurity Analysts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ASP.NET MVCC#SQL ServerJavaScriptHTML/CSSStored ProceduresREST APIsEntity FrameworkDatabase DesignApplication Troubleshooting

Soft Skills

CollaborationProblem-SolvingTechnical Support

Tools & Technologies

Azure DevOpsGitCI/CDIISJQueryBootstrapDataTables

Industry Keywords

Model-View-ControllerCybersecurity OperationsSoftware EngineeringContinuous ImprovementTechnical Documentation

Tech Stack

Tools & technologies

ASP.NETAzureBootstrapCyber SecurityEntity FrameworkJavaScriptjQuery.NETSQL

About the role

Key responsibilities & impact

Responsible for designing, developing, and maintaining web applications using the Model-View-Controller (MVC) architectural pattern.
Develop, test, and deploy software using programming languages and frameworks relevant to the organization’s technology stack.
Collaborate closely with stakeholders to understand requirements, ensure solutions meet business goals, and provide technical support to resolve issues.
Design, develop, and maintain internal web applications supporting cybersecurity operations.
Develop new features using ASP.NET MVC, C#, JavaScript, HTML/CSS, and SQL Server.
Design and optimize SQL queries, stored procedures, and database objects for large enterprise datasets.
Demonstrated ability to troubleshoot complex issues across application code, SQL Server, and production environments.
Automate manual cybersecurity and compliance processes through software solutions.
Collaborate with cybersecurity analysts and system stakeholders to translate operational requirements into technical solutions.
Participate in code reviews, testing, deployments, and continuous improvement activities.
Contribute to maintenance and modernization of existing applications while developing new capabilities.
Document technical designs, database changes, and application functionality.
Comfortable working across the full application stack, including database, backend services, web applications, and production troubleshooting.

Requirements

What you’ll need

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience
Five (5) years of direct experience in Software Engineering.
Experience designing SQL Server stored procedures, views, functions, indexes, and query optimization.
Experience with DevSecOps: Azure DevOps, Git, Pull Requests, CI/CD, Work item management.
Experience with any of the following application coding development languages: C#, SQL Server, JavaScript, HTML/CSS, ASP.NET MVC
Experience in software tools, such as ASP.NET MVC, Entity Framework, SQL Server, Stored Procedures, REST APIs, JSON, jQuery, Bootstrap, DataTables, IIS, Azure DevOps, Git

Benefits

Comp & perks

medical
dental
vision
life insurance
short-term disability
long-term disability
401(k) match
flexible spending accounts
flexible work schedules
employee assistance program
Employee Scholar Program
parental leave
paid time off
holidays