SAP Landscape Manager

RTX

11d•Remote

About The Position

We are seeking an experienced SAP S/4HANA Landscape Manager to coordinate, govern, and maintain a complex enterprise SAP environment consisting of multiple S/4HANA Business Unit systems, a centralized Corporate Hub S/4HANA instance, and an ecosystem of cloud and third-party applications including SAP BTP, Ariba, Concur, SuccessFactors, BOBJ, BODS, and commonly used A&D extensions such as Cognitus, Serrala, and Vertex. This role ensures landscape consistency, technical integrity, reliable integration flow, and controlled changes across a multi-landscape environment supporting a major Aerospace & Defense digital transformation program. The Landscape Manager acts as the orchestration point across architecture, basis, integration, cybersecurity, and infrastructure teams to ensure seamless end-to-end readiness across all environments. The ideal candidate brings deep SAP technical experience combined with strong execution discipline, cross-team coordination, and landscape governance leadership.

Requirements

Bachelor’s degree in IT, Engineering, or related technical field.
8+ years of SAP technical experience across Basis, landscape coordination, system administration, or SAP infrastructure roles.
Demonstrated experience managing multi-system S/4HANA landscapes, ideally with: Multiple production instances Centralized hub or enterprise systems Hybrid SAP cloud components (BTP, Ariba, Concur, BOBJ, BODS)
Strong background in transport management, system refresh processes, environment governance, and cross-landscape orchestration.
Understanding of A&D regulatory frameworks (ITAR, DFARS, CMMC).
Strong communication and coordination skills across technical, functional, and leadership audiences.

Nice To Haves

Experience with SAP BTP Integration Suite, Event Mesh, and hybrid cloud connectivity.
Familiarity with PLM (Teamcenter), MES (Solumina, FactoryLogix, CMES), and other manufacturing boundary systems.
Experience working on large SAP transformation programs with multiple SI vendors.
Technical certifications in SAP Basis, Cloud Architecture, ITIL, or project management.

Responsibilities

Multi-Landscape Ownership & Governance
Manage and coordinate all SAP landscapes, including: All S/4HANA instances SAP BTP & Integration Suite Ariba, Concur, SuccessFactors BW, BOBJ, SAC, BODS A&D third-party applications (Cognitus, Serrala, Vertex, etc.) Future applications as required
Establish and maintain the enterprise landscape strategy, including environment sequencing, synchronization points, refresh schedules, system provisioning, and alignment across all program tracks.
Ensure technical consistency and architectural alignment across all environments in accordance with the program’s Technical Consistency Process (TCP).
Environment & Release Coordination
Manage environment readiness for development, testing, training, regression, pre-production, and production.
Coordinate with the Transport & Release Management team on transport management, change orchestration, and release processes across all S/4HANA systems and SAP/cloud platforms.
Ensure proper sequencing of changes across interconnected systems (S/4, BTP, PLM, MES, Ariba, Concur, BOBJ, BODS).
Coordinate system refreshes and environment rebuild activities with Basis, Infrastructure, and Hosting partners.
Integration & Cross-System Readiness
Partner with Integration Architecture and SI teams to ensure all landscapes support end-to-end process flows across ERP, PLM, MES, BTP, Analytics, and tax/compliance systems.
Validate connectivity, certificates, RFCs, APIs, and interface mappings across systems including third-party integrations (Vertex, Serrala, Cognitus).
Oversee landscape preparation for integration testing cycles, cutovers, mock conversions, and deployments.
Security, Compliance & Technical Controls
Ensure landscape alignment with ITAR, DFARS, CMMC, cybersecurity, export control, and audit requirements.
Coordinate with Cybersecurity and GRC teams to validate technical user governance, identity propagation, cross-system authentication, and platform compliance.
Coordinate with the Security team to ensure proper management of certificates, SSO configurations, integration credentials, and other audit-sensitive technical components.
Leadership, Communication & Vendor Coordination
Serve as the central coordination point for all landscape-related topics across the program, including PMO, Architecture, Basis, Infrastructure, Security, Data, and SI partners.
Provide clear communication on landscape risks, dependencies, blockers, and mitigation steps.
Lead technical escalations with SAP, hosting providers, and third-party vendors (Cognitus, Serrala, Vertex, analytics/data services vendors).
Ensure landscape-related activities are synchronized across program milestones, including releases, testing cycles, and cutovers.

Benefits

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.
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.
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.

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