[Hiring] Principal Specialist, .NET Developer @RTX

Role Description

RTX has an opening for an Individual contributor, Principal Specialist, .NET Developer (Principal Specialist, Business Systems & Transformation) remote position.

• Conduct requirements gathering, analysis, design, and development of data integrations and applications using HTML, JavaScript, Oracle PL/SQL, and .NET technologies.
• Facilitate and provide technical expertise during integration and application development workshops, collaborating with conversion leads, IT leads, and local business unit resources to ensure comprehensive solution design.
• Enhance IT processes and solution design approaches to meet business requirements and project deadlines efficiently.
• Build deep expertise in Oracle, PL/SQL, .NET, application development, Integration Hub, and ADP integrations within the RTX environment.
• Identify opportunities to improve technical approaches and overall project methodology, enabling agile development, faster delivery timelines, and more robust integrations.
• Support Workday/ADP integration requirements globally, coordinating with HR, Payroll, and Digital leadership teams to address resource and system constraints while meeting project goals.
• Strengthening collaboration with HR Digital, HR, and Payroll teams to ensure smooth integration delivery, support, and ongoing improvements.
• Propose and implement innovative technology solutions to optimize the overall system architecture and landscape.
• Foster continuous learning by developing functional, technical, and integration expertise for yourself and your team through formal training and hands-on experience.
• Partner with ADP, Workday, and other external vendors to maximize the value of existing investments and advocate for RTX’s needs in their product roadmaps.

Qualifications

• Minimum 5+ years’ experience as a .NET developer with Oracle/SQL Server development and a bachelor’s degree in Computer Science, Technology, Engineering or Mathematics (STEM) or related discipline or equivalent combination of related work experience and schooling in lieu of degree.
• Software Development Life Cycle (SDLC) experience - Requirements, analysis, design, development, testing, and implementation.
• Proficient in .NET (Core, VB, C#), Oracle PL/SQL, SQL Server, AngularJS, HTML, JavaScript, CSS, and system integration with Workday and ADP.
• Strong background in ADO.NET, SAML 2.0, ASP.NET MVC, WCF, Web Services, and IIS (6.0–12.0).

Requirements

• SQL Server Administration.
• Experience with Visual Studio, TFS, GIT HUB, SSMS, TOAD, Oracle SQL Developer, SSIS, SSRS, Bootstrap, and jQuery.
• Expertise in debugging, troubleshooting, and optimizing .NET and SQL Server / Oracle PL/SQL code for high performance and stability.
• Experienced in data mapping, conversion, and transformation to support integrations with third-party vendor systems.
• Collaborate with QA teams to review and validate test plans, ensuring quality deliverables, and contributed to large-scale project implementations delivered on time and aligned with business objectives.

Benefits

• Robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
• Parental (including paternal) leave.
• Flexible work schedules.
• Achievement awards.
• Educational assistance.
• Child/adult backup care.
• 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, and holidays.