Sr. Portfolio Manager-Space

At Winchester Interconnect, we always do the right thing, the right way. Winchester Interconnect is committed to inspiring the most innovative teams. We foster a dynamic, inclusive environment that thrives on collaboration and continuous growth. We hire exceptional people, celebrate wins, empower employee growth, and provide opportunities to thrive. Winchester is where potential transforms into purpose, and every team member plays a vital role in shaping our shared success.

As the Sr. Portfolio Manager‑Space, you will be responsible for the business performance of Winchester’s most strategic, Tier 1 space customers, which account for a significant portion of the division's portfolio. This is an end‑to‑end leadership role, owning portfolio strategy, value proposition development, customer growth, and gross margin performance for your assigned accounts.

You will operate at the intersection of product management, program leadership, and commercial strategy, serving as the business owner for the Space division. You are accountable for defining the long‑term portfolio roadmap, executing pricing and margin strategy, driving profitable new program growth, and ensuring operational excellence across the program lifecycle.

This is a P&L leadership role with direct impact on revenue expansion, margin improvement, and strategic customer positioning in the Space market.

• Bachelor’s degree in Engineering or Business; MBA preferred
• 8–12+ years of experience in Product Management, Portfolio Management, or Program Leadership
• Demonstrated P&L ownership and margin accountability
• Experience with in Space, Aerospace & Defense, or highly regulated technical markets
• Strong background in pricing strategy, quoting, and margin analysis
• Technical knowledge of interconnect products and complex harnesses is preferred
• Experience managing large, complex Tier 1 customer relationships
• Proven ability to translate strategy into measurable financial outcomes

Our core values –
Accountability
, Collaboration
, and Empowerment (ACE) – are the foundation of how we operate and drive success. You will take ownership of your contributions, collaborate with a team that gets stuff done, and be empowered to innovate and pursue bold initiatives that drive our business forward.

• Own full portfolio P&L performance for the Space division
• Deliver year‑over‑year revenue growth and sustained gross margin expansion
• Establish and execute pricing strategies to meet margin targets
• Drive quoting strategy, ROI analysis, and business case development for NPIs
• Identify margin improvement initiatives across programs and product lines

• Define and execute the Space portfolio roadmap aligned to long‑term growth objectives
• Develop differentiated value propositions tailored to Tier 1 space customers
• Translate Voice of Customer (VoC) into strategic product investments
• Conduct competitive and market analysis to inform positioning and expansion
• Partner with Business Development to identify whitespace opportunities

• Serve as executive business owner for key Tier 1 space accounts
• Oversee program lifecycle performance (NPI through production)
• Ensure alignment of delivery, quality (FPY), and On‑Time Delivery (OTD) targets
• Drive customer satisfaction and strategic account expansion
• Lead cross‑functional resolution of performance or margin gaps

• Champion innovation and portfolio expansion initiatives
• Align engineering, operations, and sales around successful NPI launches
• Validate financial justification and ensure target return thresholds are achieved
• Integrate validated market feedback into future roadmap planning

• Act as the central bridge across engineering, operations, quality, supply chain, and sales
• Track execution against strategic business plans and close performance gaps
• Foster accountability and alignment across teams to deliver profitable growth

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Winchester Interconnect Corporation is committed to pay…