ADT Defense OEM Engagement Manager

We are a leading global software company dedicated to the world of computer aided design, 3D modeling and simulation— helping innovative global manufacturers design better products, faster! With the resources of a large company, and the energy of a software start-up, we have fun together while creating a world class software portfolio. Our culture encourages creativity, welcomes fresh thinking, and focuses on growth, so our people, our business, and our customers can achieve their full potential.

The Engagement Manager is responsible for selling Solution Services, supporting SISW products to accelerate business value realization from SISW software for our customers. This includes services across the entire portfolio of SISW software products and owning the SISW customer relationship for named accounts in partnership with Learning Engagement Managers and Sales Account Orchestrators. It is a sales, account management, customer relationship management, and business development role with an average of 25‑50% travel.

• Collaborate and Co‑Own Customer Relationships
  Partner with Sales Account Orchestrators, Technical Account Managers, and Practice Engagement Managers to jointly manage named customer accounts and align on account strategy.
• Manage Solution Services Pipeline
  Maintain and update opportunities in Salesforce (SFDC) through all stages—Discovery, Scope Definition, Proposal, SOW development, contract negotiations, and closing. Ensure alignment with New Booked Order targets and address gaps proactively.
• Lead Proposal Orchestration
  Coordinate with SMEs across Business Units and Practice teams (LCS, MOM, Mendix, ECS, etc.) to develop Statements of Work, scope definitions, assumptions, work packages, schedules, resource roles, and effort estimates. Enter and maintain data in SISW systems (SFDC, Zimit, SDM).
• Drive Commercial and Legal Processes
  Support PM30 Bid Approval, pricing discussions, and negotiations. Facilitate resolution of non‑standard terms with SISW Legal and Leadership. Use approved global templates and estimation methods.
• Ensure Smooth Handoffs and Engagement
  Document risks and assumptions during selling, and transition to Project Managers via PM80 handoff. Participate in Customer Project Reviews and maintain engagement during delivery.
• Travel Requirement
  Open to 25%–50% travel as needed for customer engagement and project orchestration.

• Professional Services Expertise
  10+ years in delivery and selling roles, including 3–5 years with SISW software (PLM and MOM: Teamcenter, NX, Opcenter, Mendix, Mentor).
• Educational Background
  Bachelor’s in Computer Science, Engineering, Math, or related discipline—or equivalent experience.
• Executive Presence & Communication
  Ability to present to senior leadership, lead business discussions, and manage complex stakeholder dynamics with diplomacy.
• Collaboration & Global Coordination
  Proven success in orchestrating proposals with diverse, global teams and managing multiple priorities.
• Integrity & Results Orientation
  High ethical standards aligned with Siemens values; organized, detail‑oriented, and driven with a strong sense of urgency.
• Location Flexibility
  Must reside in the U.S.; preference for candidates near primary customer sites (Fort Worth, TX; Palmdale, CA; Marietta, GA).

Qualified Applicants must be legally authorized for employment in the United States. Qualified Applicants will not require employer-sponsored work authorization now and in future employment in the United States.

• Experience collaborating with customers in the Aerospace & Defense Industries is strongly preferred.

Working at Siemens Software means flexibility—choosing between working at home and the office at other times is the norm here. We offer great benefits and rewards, as you'd expect from a world leader in industrial software. A collection of over 377,000 minds building the future, one day at a time in over 200 countries. We’re dedicated to equality and welcome applications that reflect the diversity of the communities we work in.

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