Administrative Assistant at Tenneco in Northville, MI

At Tenneco, we don’t follow industry standards; we set them, and we don’t settle for being best-in-class because we hustle to be better than best-in-class. Whether it’s our Core Values – radical candor, simplify, organizational velocity, tenacious execution and win – or our Get Stuff Done (GSD) mindset, we’re determined to become the most trusted partner and best manufacturer and distributor to the transportation industry.

With a product portfolio as expansive as it is innovative, an obsessive commitment to quality and excellence, and a global presence, we’re all about getting stuff done, so we can win.

How do we make it happen? Through the Tenneco Way. Fueled by our Core Values, a winning mindset and a relentless commitment to excellence, the Tenneco Way is how we win. It’s what keeps Team Tenneco bold, driven, and unapologetically focused on pushing past limits and redefining success.

Here, you’ll work alongside a team of relentless problem-solvers who are committed to making a tangible impact. If you’re ready to break boundaries, deliver results, and enjoy the ride along the way, you’ll thrive here.

Want to learn more about who we are? Check out our website to discover the Tenneco Way

The Administrative Assistant provides high-level administrative reporting, and organizational support to ensure the efficient operation of the NVH leadership team. This role coordinates travel, meetings, expenses, reporting, and cross-functional administrative processes that help the team operate efficiently. The position requires strong judgment, attention to detail, discretion, and the ability to manage multiple priorities in a fast-paced environment.

KEY RESPONSIBILITIES

• Coordinate travel for the NVH leadership team, including itineraries, lodging, transportation, and related expense reporting
• Organize standing NVH meetings, including scheduling attendees, preparing agendas and materials, and supporting follow-up on action items
• Manage expense reporting and related administrative tracking
• Prepare, gather, format, and enhance monthly reports and other recurring business updates
• Help streamline reporting processes, including partnering with IT on Power BI tools and dashboards
• Support Teams and SharePoint organization to improve document access, communication, and administrative efficiency
• Prepare, format, and distribute correspondence, presentations, reports, and other business documents
• Partner with cross-functional teams to support business priorities and improve coordination
• Support development of strategy deck materials, including coordination with Commercial and other functions
• Benchmark business unit decks and communicate with functions to improve consistency, clarity, and overall effectiveness
• Maintain confidential files, records, and sensitive business information with a high level of discretion
• Screen and prioritize incoming emails, calls, and requests for timely response or escalation
• Support department activities, special projects, and events as needed
• Track deadlines, priorities, and deliverables to help ensure timely follow-through
• Assist with office operations and administrative processes that support the broader leadership team

JOB REQUIREMENTS

• High school diploma required; associate or bachelor’s degree preferred
• Prior administrative support experience required, including experience supporting senior leaders, leadership teams, or executives
• Strong organizational, time management, and multitasking skills
• Strong verbal and written communication skills
• Proficiency in Microsoft Office, including Outlook, Word, Excel, and PowerPoint
• Ability to handle confidential information with professionalism and discretion
• Experience coordinating travel, leadership meetings, and expense reporting
• Experience preparing presentations, reports, and business documents for leadership audiences
• Familiarity with Microsoft Teams, SharePoint, and reporting tools or dashboards such as Power BI preferred
• Ability to partner effectively across functions and support multiple priorities in a fast-paced business environment
• Experience in a corporate or manufacturing environment preferred

Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities