Principal Specialist, .NET Developer (Hands-On .NET, MVC, Ajax and Oracle) (REMOTE)

• Date Posted:

• 2026-04-21

• Country:

• United States of America

• Location:

• US-CT-REMOTE

• Position Role Type:

• Remote
• U.

S. Citizen, U.S.

Person, or Immigration Status Requirements:

• U.S. citizenship is required, as only U.S. citizens are authorized to access certain necessary systems.

• Security Clearance Type:

• None/Not Required

• Security Clearance Status:

• Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide.

It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.

• The following position is to join our RTX Enterprise Services team:
• RTX has an opening for an Individual contributor,
• Principal Specialist, .NET Developer (Hands-On .NET, MVC, Ajax and Oracle)
• (Principal Specialist, Business Systems & Transformation) remote position.
• What YOU will do
• : + 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 You Must Have:

• + Minimum 5+ years' experience as a .

NET developer with Oracle/SQL Server development and a bachelor's degree on 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).

• Qualifications We Prefer:

• + SQL Server Administration + Experience with Visual Studio, TFS, GIT HUB, SSMS, TOAD, Oracle SQL Developer, SSIS, SSRS, Bootstrap, and jQuery and in designing and implementing complex .

NET applications leveraging SQL Server and Oracle PL/SQL objects such as functions, procedures, packages, triggers, views, and sequences. + 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. Learn More & !

• Work Location:

• Remote _Please consider the following role type definition as you apply for this role:_ +

• Remote:

• This position is currently designated as remote. However, the successful candidate will be required to work from one of the 50 U.S. states (excluding U.S. Territories). Employees who are working in Remote roles will work primarily offsite (from home). An employee may be expected to travel to the site location as needed.

• What We Offer:

• Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.

Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

• _As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote._
• The salary range for this role is 86,800 USD - 165,200 USD.

The salary range provided is a good faith estimate representative of all experience levels.

RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, 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. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. _RTX 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, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act._

• Privacy Policy and Terms:

• Click on this link (http://www.

rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and TermsRaytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.