Mission Systems S/4 HANA Boundary Application Integration Lead (REMOTE)

Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and driven to solve the world’s most complex challenges. Across our three market‑leading businesses, world-class operations, and significant investments in research and development, we offer capabilities and career opportunities unmatched in our industry.

Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that continue to redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

The Mission Systems S/4 HANA Boundary Applications Integration Lead will support the Mission Systems ERP transformation by coordinating boundary application integration and deployment readiness across the Mission Systems digital ecosystem. This role ensures operational systems remain aligned and integrated as the organization transitions to a unified SAP S/4HANA environment.

Reporting to Mission Systems PST S/4HANA Program leadership, the role focuses on integration planning, deployment sequencing, and cross-system coordination required to support the OneRTX Process & Systems Transformation (PST) program. This position operates in a highly complex environment where legacy and enterprise platforms must remain synchronized while the digital architecture evolves.

This is a REMOTE role and may be based at any domestic Mission Systems location or operate fully remote.

Support one of Mission Systems’ most complex digital transformations by coordinating the integration of critical operational systems across engineering, manufacturing, supply chain, and program execution as enterprise ERP capabilities are implemented.

• Coordinate boundary application integration activities in support of the OneRTX ERP transformation and SAP S/4HANA deployment roadmap.

• Support deployment sequencing and readiness planning to ensure application dependencies align with enterprise deployment waves.

• Identify and manage integration dependencies between SAP S/4HANA and supporting operational systems.

• Drive resolution of integration challenges between enterprise ERP capabilities and legacy platforms.

• Partner with technical and functional teams to maintain operational continuity during deployments.

• Maintain visibility into the Mission Systems application landscape across engineering, manufacturing, supply chain, and program operations.

• Coordinate integration readiness across applications interacting with enterprise ERP capabilities.

• Partner with enterprise architects, system owners, and transformation leadership to align integration with long-term architecture objectives.

• Support integration planning across systems including manufacturing execution, engineering platforms, supply chain applications, and operational tools.

• Support activities that ensure operational data remains aligned between SAP S/4HANA and boundary applications.

• Coordinate targeted data reconciliation activities during system integration or migration.

• Help maintain continuity of key business objects such as materials, suppliers, customers, and bills of materials across systems.

• Ensure integration approaches align with RTX standards for security, data governance, and regulatory compliance.

• Coordinate integration patterns across environments handling export-controlled, classified, and ITAR-sensitive data.

• Support implementation of role-based access controls across integrated systems.

• Partner with Mission Systems leaders and site teams to coordinate application readiness for ERP deployment.

• Support communication and training related to changes in system interactions and workflows.

• Ensure boundary application integration activities align with broader ERP transformation milestones.

• Coordinate integration across multiple ERP instances and operational domains as Mission Systems progresses toward a unified SAP S/4HANA environment.

• Navigate complex system interactions spanning engineering, manufacturing, supply chain, and program execution.

• Support environments where legacy systems must remain operational while enterprise platforms modernize.

• Work across organizations to manage integration impacts across secure networks, export-controlled environments, and mixed-domain architectures.

• Typically requires a University Degree or equivalent experience and minimum 10 years prior relevant experience, or an Advanced Degree in a related field and minimum 7 years’ experience.

• 10 years of experience supporting enterprise systems, application integration, or digital transformation initiatives in complex operational environments.

• Demonstrated ability to operate in highly integrated Aerospace & Defense environments involving cross-domain interactions, regulatory compliance, export controls, and secure data flows.

• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

• Experience supporting large-scale ERP transformations, ideally SAP S/4HANA deployments.

• Experience coordinating integration across engineering, manufacturing, and supply chain systems.

• Familiarity with enterprise application ecosystems common in Aerospace & Defense. Experience partnering with enterprise architecture teams to support complex system integrations.

• Demonstrated ability to navigate cross-functional integration challenges across technical and operational teams.

• Ability to influence stakeholders across organizations and functions.

• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option​

• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection ​

• Employee Assistance Plan, including up to 10 free counseling sessions

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be.

Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customers succeed today while anticipating their needs for tomorrow. Are you up for the challenge?

Join our mission today.

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role.

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 132,400 USD - 251,600 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.

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.