Controller

Winchester Interconnect; San Marcos (CA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Healthcare

401k

Paid time off

Professional development

Job summary

Winchester Interconnect is seeking a strategic Controller to lead the finance function at our San Marcos, CA facility. This on-site role will own accounting and controllership as the business scales, ensuring accurate results and strong internal controls while partnering with leadership to maximize site profit and cash flow.

You will oversee close processes, costing, revenue recognition, inventory, assets, payroll, and reporting, and drive process improvements with SOX and compliance in mind.

Qualifications

• Bachelor's degree in Accounting, Finance, or Business Administration.
• 10+ years of accounting experience with close responsibilities.
• Manufacturing industry experience preferred.
• 10+ years of leadership experience.

Responsibilities

• Oversee monthly close, standard costing, revenue recognition, inventory valuation, fixed assets, payroll, and financial reporting per US GAAP.
• Develop and optimize accounting processes, policies, documentation, and controls (ASC606 focus).
• Ensure internal controls, SOX compliance, and government contract compliance.
• Mentor and grow the finance team to uphold high accountability and standardized work.
• Partner with leaders to drive cost control, cash flow and site profitability.

Skills

Analytical

Problem-solving

Communication

Accountability

Education

Bachelor's degree in Accounting/Finance/Business Admin

Tools

Google Workspace

ADP

EPICOR ERP

Job description

We always do the right thing, the right way.

Job Title: Controller

Job ID: US000390-6755

Location: San Marcos, CA (On-site)

Department: Finance

Reports To: Wire & Cable Director of Finance

Job Type: Full-Time

Compensation: $120,000 - $170,000 per year + Incentive Compensation

Summary

At Aptiv Interconnect, we inspire the world's most innovative teams by doing the right thing, the right way. We are seeking a strategic, high-caliber Controller to lead the finance function transformation, buildout, and development of the accounting and controlling team at our San Marcos, CA facility.

In this role, you will work on-site to own the future of accounting and controllership as we scale up the business. You will directly drive the team's capabilities for quality and timely decision-making by ensuring accurate financial results accompanied by sound internal controls, all while partnering closely with leadership to maximize site profit and cash flow.

Leadership & Core Responsibilities

Accounting Leadership & Financial Operations

• Financial Oversight & Reporting: Oversee the monthly accounting close process, standard costing, revenue recognition, inventory valuation, fixed assets, payroll, and accurate financial statement reporting to Corporate in accordance with US GAAP.
• System & Process Optimization: Develop accounting processes, systems, policies, rollout, and documentation—including ASC606—and establish tight controls over WIP and open work orders.
• Internal Controls & Compliance: Ensure strict adherence to standard accounting principles, company policies, internal controls, Sarbanes-Oxley, and government contract compliance.
• Team Mentorship & Growth: Coach and grow the finance team, instilling a high accountability/ownership mindset and driving best practices through standardized work.

Strategic Business Partnering & Analytics

• Operational & Commercial Insight: Partner with Business Unit leadership, General Managers, and Operations to analyze financial drivers, evaluate New Business Opportunities, and support customer quoting and investment decisions.
• Forecasting & Analytics: Develop and execute a new analytics and metrics-based forecasting tool and process to enable real-time, fact-based decision-making.
• Strategic Growth & Due Diligence: Support cost/headcount controls, value drivers, productivity/continuous improvement, and drive financial due diligence and integration for new acquisitions.

Position Requirements

Education & Technical Qualifications

• Education: Bachelor's degree in Accounting, Finance, or Business Administration.
• Experience: Minimum of 10 years of accounting experience with a background of closing books accurately with minimal or no audit adjustments.
• Industry Domain: Minimum of 10 years of professional experience in a manufacturing environment.
• Leadership Experience: Minimum of 10 years of experience leading teams and managing people.

Certifications & Competencies

• Certifications: CPA or CMA preferred; Sarbanes-Oxley (SOX) working knowledge is a plus.
• Systems Proficiency: Google Workspace, ADP, and EPICOR ERP.
• Core Competencies: Strong analytical, intellectual rigor, problem-solving, and communication skills; experience operating in a high-accountability/metrics-driven environment.

Compensation, Benefits & Legal

Total Rewards & Compensation

• Base Salary Range: $120,000 - $170,000 per year, based on experience and qualifications.
• Incentive Compensation: AIP target 15%.
• Benefits & Perks: Comprehensive healthcare coverage, 401k, paid time off, and continuous professional development opportunities. Learn more at Winchester Interconnect Careers.

EEO Statement

Aptiv is an Equal Opportunity Employer (Minorities/Women/Protected Veterans/Individuals with Disabilities). We adhere to all federal, state, and local laws governing non-discrimination and strictly prohibit workplace harassment of any kind.