Domestic Tax Intern - January 2027
About the job
- Currently enrolled as a full-time student at an accredited U.S. college or university.
- Pursuing an undergraduate degree in Accounting or a related field.
- Ability to be in the greater Milwaukee area in the summer.
- Applicants must be authorized to work for any employer in the United States without the need for sponsorship, now or in the future.
- Must have a quiet workspace away from interruptions and be able to maintain regular contact with the supervisor and team via virtual methods.
- Work under the supervision of the Tax Managers.
- Assist with international and domestic tax compliance, tax planning, tax reporting, tax controversy, and transfer pricing.
- Assist with U.S. tax compliance duties related to international and domestic operations.
- Assist with preparing tax return calculations and documentation, including support for Forms 1120, 1065, 5471, 8865, 8858, and state income tax returns.
- Assist with state income tax notice resolution and documentation.
- Compile and analyze financial information and research tax filing positions.
- Assist in implementing process improvements to enhance the efficiency and effectiveness of ongoing tax processes.
- Assist with tax planning projects from design and implementation through execution and documentation.
- Support components of the global tax provision process.
- Assist with transfer pricing calculations, intercompany agreements, and documentation.
- Learn to work with non-tax corporate and operational functions such as legal, treasury, and accounting.
About the company
Clarios designs and manufactures low-voltage batteries for vehicles and other machines, producing over 150 million batteries annually for cars, commercial fleets, powersports, and leisure uses. The product lineup includes Flooded Lead-Acid, AGM, Clarios xEV, Lithium-Ion, and SMART batteries that power features like heated seats, safety systems, and other equipment across markets in Latin America, Europe, and China. It earns revenue by producing these battery technologies and selling them to automakers, fleets, and other end-users, drawing on long-standing lead-acid expertise and a broad portfolio. The goal is to be a leading supplier of reliable, high-performance low-voltage energy storage that serves diverse vehicle types and use cases worldwide.
Company Size
5,001-10,000
Company Stage
Debt Financing
Total Funding
$2B
Headquarters
Glendale, Wisconsin
Founded
2019
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Simplify's Take
What believers are saying
- Boliden low-carbon lead cut EMEA emissions and strengthened Clarios’s supply chain in August 2026.
- Battery Manager expanded to Europe in September 2026, targeting $500 annual fleet savings per truck.
- Ecobat’s Germany and Austria recycling acquisition widened Clarios’s control over regional feedstock.
What critics are saying
- Sodium-ion serial production targets before 2030 leave lead-acid exposed to replacement risk.
- European battery service revenue depends on fleet adoption; 2,000 installs stays tiny versus global scale.
- Lead battery manufacturing remains regulation-heavy; any recycling or emissions compliance lapse hits OEM contracts.
What makes Clarios unique
- Clarios powers one in three cars and owns VARTA’s European aftermarket reach.
- Its closed-loop recycling network reprocesses 8,000 batteries hourly, strengthening lead supply resilience.
- Clarios is advancing sodium-ion with Altris and InoBat toward pilot-scale production.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
401(k) Company Match
Paid Vacation
Paid Holidays
Flexible Work Hours
Parental Leave
Wellness Program
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
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↑ 1%Clarios is launching Battery Manager, its battery-monitoring subscription service for commercial fleets, in Europe. The company announced the expansion on 14 September at the IAA Transportation show in Hannover, Germany. The service was running on about 1,100 connected vehicles in early September and is working with 20 fleets. Clarios expects to surpass 2,000 vehicles in October. The hardware includes an aftermarket sensor on the battery's negative post and a gateway that sends data to the cloud. The service monitors battery health, charge levels, and starter or alternator issues. It works with AGM and SLI batteries from any manufacturer and supports 12-, 24-, and 48-volt systems. Pricing varies by fleet size, reaching up to $15 per vehicle monthly for smaller fleets. Clarios estimates the service saves fleets approximately $500 per truck annually.
Clarios takes its battery subscription to European fleets. Battery Manager flags weak batteries and failing alternators before a dead battery takes a driver off the road. · Saturday, September 26, 2026 HANNOVER, Germany - Clarios is taking Battery Manager, its monthly-fee battery-monitoring service for commercial fleets, to Europe. The company announced the expansion Sept. 14, timed to the IAA Transportation show in Hanover, Germany. The service was running on about 1,100 connected vehicles across last-mile, long-haul and day cab operations in early September, Cagatay Topcu, vice president of Connected Services at Clarios, said during a Sept. 8 media briefing. The company is working with 20 fleets and expects to pass 2,000 vehicles in October, he said. Clarios introduced the service as Battery Manager Pro in March at the Technology & Maintenance Council's 2026 exhibition in Nashville, Tenn. At the time, it expected to sign its first customer that month, FreightWaves reported. Junior Barrett, global director of business development, said Clarios will reach about 2,000 paying installs by the end of September. Some fleets overspend on batteries, Topcu said, running eight on a truck or replacing them every year. Others end up with trucks stranded by a dead battery. Clarios estimates the service saves a typical fleet about $500 per truck per year. What the sensor tracks. The hardware is an aftermarket sensor on the battery's negative post, a wire harness and a Clarios gateway that sends the data to the cloud. Heavy-duty trucks generally don't have a battery sensor, Barrett said, and Clarios' analytics run on the data that sensor collects. The sensor works with AGM and SLI batteries from any manufacturer, including ones Clarios doesn't make, and with trucks from any OEM, Barrett said. Topcu said it covers 12-, 24- and 48-volt systems, including the low-voltage side of battery-electric vehicles. Christina Yarnold, director of product management for Connected Services, said the service reports on three things: a battery nearing end of life, a state of charge low enough to risk a no-start, and a failing starter or alternator. "It's not about the data. It's about insights and actions. Nobody needs another dashboard," Yarnold said. Low-charge alerts can go by email or text to whoever is on duty. Because each sensor is paired to a single battery, a technician replaces only the one that's failing. Pricing and payback. Pricing varies with fleet size, complexity and engagement and runs as high as $15 per vehicle per month for smaller fleets, Barrett said. At that rate, a truck costs $180 a year to monitor against Clarios' $500 savings estimate. Asked about a hypothetical 50,000-truck fleet, Barrett put the savings at $25 million a year. That figure counts only hard costs such as jump starts and tow trucks. "Soft cost isn't in that math: driver sitting waiting, customer experience," he said. In Europe, Barrett said, the draw is downtime and driver hours. A battery failure that hits when a driver is out of hours takes that driver off the road. Self-install and telematics integration. Clarios first assumed Battery Manager would need professional installation and hired a third-party installer. Fleets told the company their own technicians could handle it. Barrett said technicians now finish in 15 to 20 minutes after their first unit, and one union shop did its first in under 10. Setup runs through Clarios' ConnectHub mobile app. For now, each truck carries a Clarios gateway. Barrett called that a short-term strategy. Longer term, Clarios plans to pull sensor data through the gateways telematics service providers already have on trucks. Barrett said Clarios reaches small fleets through those providers and sells directly to large ones. "In the very near future you'll hear another announcement about an actual TSP integration," Barrett said. "We need to be seamless, not another login." Upcoming FreightWaves Events Compliance Brokerage Compliance Symposium The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry. October 26, 2026 The Signal at Chattanooga Choo Choo - Chattanooga, TN F3 Awards Dinner The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room. October 26, 2026 The Signal at Chattanooga Choo Choo - Chattanooga, TN FreightTech F3: Future of Freight Festival Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals. October 27, 2026 - October 28, 2026 The Signal at Chattanooga Choo Choo - Chattanooga, TN
Clarios recognized with 2026 Global Candidate Experience Awards across three regions. Clarios wins 2026 Global Candidate Experience Awards in North America, EMEA, and Latin America based on direct job candidate feedback. Glendale, Wisconsin, USA, September 23, 2026 - Clarios, a global leader in advanced low-voltage battery technologies, has been recognized as a winner of the 2026 Global Candidate Experience Awards in North America, Europe, the Middle East and Africa (EMEA), and Latin America. The recognition is based on direct feedback from job candidates who participated in the CandE Benchmark Research Program. More than 77,000 candidate responses were included in the 2026 benchmark research, and Clarios was among 43 companies recognized globally for candidate experience excellence. "This recognition reflects our commitment to creating a respectful, transparent and engaging experience for every candidate," said Beth Powers, Chief Human Resources Officer at Clarios. "Candidate experience is more than a recruiting metric. It is often a person's first meaningful interaction with Clarios and an important reflection of our culture and commitment to people. We are proud of the work our Talent Acquisition teams, hiring managers and employees contribute every day to ensure candidates experience Clarios at its best." Clarios received awards in North America, EMEA and Latin America and ranked third among the eight award-winning organizations in EMEA. The CandE Awards evaluate candidate experience using measures including overall candidate satisfaction, willingness to reapply, likelihood of recommending the employer and the impact of the recruiting experience on future engagement with the organization. Creating a positive candidate experience supports Clarios' broader commitment to attracting and developing the talent needed to advance the future of energy storage. About Clarios. Clarios is the global leader in advanced, low-voltage battery technologies for mobility. Its batteries and smart solutions power nearly every type of vehicle and are found in 1 of 3 cars on the road today. With around 18,000 employees in over 100 countries, Clarios bring deep expertise to its Aftermarket and OEM partners, and reliability, safety and comfort to everyday lives. Clarios answer to the planet with a rigorous sustainability focus, advancing best-in-class sustainability practices and advocating for them across its industry. Clarios work to ensure 100% of its products sold are recyclable, and Clarios recycle 8,000 batteries an hour in its network.
Mexico records $2.16 billion in electromobility projects in first half of 2026, up 291%. Thirty electromobility projects accounted for around 43% of the US$5.02 billion in automotive investments tracked by Cluster Industrial during the first half of 2026, led by projects involving Kia, EV charging and electric buses, high-voltage components and battery-related manufacturing. Electromobility accounted for US$2.16 billion in automotive investment projects recorded in Mexico during the first half of 2026, an increase of 291% from the same period last year, according to a new analysis by Mexican industry publication and B2B platform Cluster Industrial. The organization's investment database identified 100 automotive projects from companies originating in 18 countries, representing a combined US$5.02 billion during the first six months of the year. Of these, 30 were classified as electromobility projects, with a combined value of US$2.1599 billion. That means electromobility represented around 43% of the total investment value tracked in the dataset, although the figures cover announced and registered industrial projects at different stages of implementation rather than only completed investments or official foreign direct investment flows. Overall automotive investment value in the database increased by 4.8% compared with the first half of 2025. The much stronger 291% increase attributed to electromobility indicates that electrification-related projects accounted for a growing share of the capital commitments recorded during the period. Kia and a $500 million Charging and e-bus project among major investments. One of the largest electrification-related announcements came from Kia's operations in Nuevo León. In April, the state government announced more than US$600 million in investment associated with the automaker's Pesquería operation. The Nuevo León government said the investment would support new vehicle lines, clean-industry and sustainability projects and new electric-mobility solutions. It also includes a solar park and water-treatment infrastructure and is expected to generate at least 300 direct jobs in its initial phase. Some subsequent industry reports, including Cluster Industrial's own, have described the project more specifically as installing new electric-vehicle assembly lines. However, the state government's original announcement does not identify a particular battery-electric model or provide a timetable for series production of a new EV. The investment should therefore not yet be interpreted as confirmation that a specified new electric model has been allocated to Pesquería. Another major project is a US$500 million investment involving U.S.-based Invisible Urban Charging and ATX Smart Mobility. Announced in March, the initiative is intended to develop electric-transport infrastructure in central Mexico, beginning with plans for 38 high-power charging installations and 140 electric buses in the Bajío region. The project has been reported independently by Bloomberg and acknowledged by Invisible Urban Charging. Its announced geographical scope extends beyond the Bajío to locations including Mexico City, the State of Mexico, Puebla and Querétaro. Together, the Kia and IUC/ATX announcements illustrate the breadth of what Cluster Industrial classifies as electromobility investment: the category extends beyond vehicle assembly to charging infrastructure, electric public transport, components and supporting industrial technologies. High-Voltage components and batteries add to the supply chain. Electrification-related investment is also moving deeper into Mexico's automotive supply chain. Cluster Industrial's first-half dataset includes a US$156.8 million project by South Korea's LS Cable & System in Querétaro involving high-voltage wiring for electric vehicles as well as conventional automotive applications. The company subsequently announced a larger expansion in Querétaro in July, after the first-half reporting period, taking its planned investment in the state to US$200 million. That later figure should therefore not be substituted retrospectively for the US$156.8 million included in Cluster Industrial's January-June dataset. Another project in the first-half ranking is South Korean company LT Precision's US$143 million investment in Mexicali, Baja California. Cluster Industrial says the new operation is intended to manufacture high-precision components for electric-vehicle batteries. Battery-related logistics also featured in the wider automotive investment landscape. Clarios inaugurated a highly automated distribution center in the Torreón area following an investment of US$147 million. The facility can store around 300,000 batteries and handle up to 11 million units annually. The Clarios project should not, however, be treated as an EV-battery manufacturing investment. The company specializes primarily in low-voltage automotive battery systems, and the Torreón project is a distribution facility serving vehicle manufacturers and the replacement market rather than a new traction-battery cell factory. Nuevo León emerges as a major electrification hub. Geographically, Coahuila recorded the largest overall automotive investment value in Cluster Industrial's dataset, with US$1.3355 billion across eight projects. Its total was strongly influenced by General Motors' US$1 billion investment program in Ramos Arizpe, which includes plans to assemble the Chevrolet Groove and, later, the Aveo, with projected capacity of 80,000 units per year between 2027 and 2030. That GM project is an important automotive investment but should not be classified as a new EV-production program. Cluster Industrial's own description identifies the Groove and Aveo as the vehicles associated with the expansion and does not present the US$1 billion commitment as a dedicated battery-electric investment. Nuevo León ranked second overall with US$1.1145 billion across 20 projects. According to Cluster Industrial, 13 of those projects were related to electromobility, including investments involving Kia and suppliers working in areas such as vehicle electronics, thermal systems and electrification components. This concentration illustrates an important feature of Mexico's transition toward electric mobility: investment is not limited to final vehicle assembly. A substantial industrial ecosystem is developing around components, electronics, high-voltage systems, charging, batteries and manufacturing infrastructure. 100 automotive projects worth $5.02 billion. Beyond electromobility, Cluster Industrial recorded 64 automotive-parts projects worth US$1.685 billion during the first half, up 24.9% year on year. The categories used in the dataset should not necessarily be treated as mutually exclusive, as some component investments can also be associated with electrification. Among the ten largest automotive investments tracked during the period were General Motors' US$1 billion program in Coahuila, Kia's more than US$600 million investment in Nuevo León, the US$500 million IUC/ATX electric-mobility initiative, a US$350 million APM Terminals expansion at Lázaro Cárdenas and steel producer TYASA's US$250 million project in Veracruz. The ranking also includes investments by DH Autoware, LS Cable & System, Clarios, Bajaj MotoDrive and LT Precision. Cluster Industrial reports that companies from 18 countries were represented in the 100 projects. U.S. and South Korean companies were among the largest sources of investment, while the dataset shows a sharp decline in investment attributed to Chinese companies compared with the first half of 2025. The publication reports US$122.65 million in Chinese automotive investment during the six-month period, down 82% year on year. That figure relates specifically to the projects captured by Cluster Industrial's methodology and should not be interpreted as an official measure of total Chinese foreign direct investment in Mexico. Announced investment is not the same as installed capacity. The scale of the figures provides an indication of where companies are directing capital, but the investment data require an important distinction. Cluster Industrial's database tracks investment projects and announcements rather than only capital already spent on completed facilities. The 100 projects are therefore at different stages. Some involve facilities already inaugurated, such as the Clarios distribution center, while others concern expansions, planned production lines or infrastructure scheduled for future deployment. The same distinction applies to the US$2.16 billion electromobility figure. It demonstrates the scale of projects identified and classified as related to electrification during the first half of 2026, but it does not mean that US$2.16 billion of new EV production capacity was already operational by June. Even with that limitation, the composition of the investment pipeline is notable. Electromobility projects represented roughly 43% of the value of all automotive projects tracked by Cluster Industrial in the first half of the year, while encompassing vehicle manufacturing, suppliers, charging infrastructure, electric buses and battery-related activities. For Mexico, one of the world's major automotive manufacturing centers, the development suggests that electrification is becoming an increasingly important part of new industrial investment. How much of the announced capital ultimately translates into operating plants, locally produced EV components and expanded charging and electric-transport infrastructure will depend on the implementation of the individual projects over the coming years.
Clarios invests in energy efficiency across European operations and strengthens supply reliability of the automotive market. Clarios invested €4M+ in EMEA energy-efficiency projects, saving 8M+ kWh annually and strengthening battery supply reliability. * Clarios invested more than EUR 4 million in energy-efficiency initiatives across its EMEA operations during fiscal year 2025. * The investments strengthen production reliability, competitiveness, and long-term supply security. * Projects at the company's facilities in Hanover, Zwickau, and Česká Lípa are delivering annual energy savings of more than 8 million kWh. Hanover, Germany - September 7, 2026. Clarios, a global leader in low-voltage battery solutions and owner of the VARTA Automotive brand, invested more than EUR 4 million in energy-efficiency projects across its EMEA manufacturing network during fiscal year 2025. These investments support the company's competitive advantage while helping ensure a reliable supply of batteries to vehicle manufacturers and the automotive aftermarket. This results in tangible advantages for Clarios' customers: Efficient energy consumption reduces the dependence on fluctuations in the energy markets and leads to greater production stability and long-term supply reliability for customers across Europe. "For us, energy efficiency is more than a standalone sustainability initiative. It is a key component of securing the future of our business," said Dr. Werner Benade, President, Clarios EMEA. "Through targeted investments, we are reducing energy demand, strengthening the resilience of our production and creating the foundation for a reliable and competitive supply of the European automotive market." Investments deliver measurable results. Projects implemented in the plants in Hanover and Zwickau, Germany, as well as in Česká Lípa, Czech Republic, generated energy savings of more than 8 million kWh during the financial year 2025. Clarios also relies on a largely closed-loop model in production: The company's lead-acid batteries are designed to be 100% recyclable, allowing valuable raw materials to be recovered and reintroduced into the production process. This approach helps conserve resources while supporting a more sustainable battery value chain. Clarios at Automechanika 2026. At Automechanika Frankfurt, September 8-12, 2026, Clarios will showcase how advanced battery technologies, digital services, and circularity are shaping the future of the automotive aftermarket. Visitors will be able to explore the company's VARTA Automotive product portfolio - Clarios' leading brand in the EMEA region -, along with practical solutions designed to help independent workshops operate more efficiently and successfully. About Clarios. Clarios is the global leader in advanced, low-voltage battery technologies for mobility and owner of the VARTA brand in the automotive sector. Its batteries and smart solutions power nearly every type of vehicle and are found in 1 of 3 cars on the road today. With around 18,000 employees in over 100 countries, Clarios, LLC bring deep expertise to its Aftermarket and OEM partners, and reliability, safety and comfort to everyday lives. Clarios, LLC answer to the planet with a rigorous sustainability focus - advancing best-in-class sustainability practices and advocating for them across its industry. Clarios, LLC work to ensure 100% of its products sold are recyclable, and Clarios, LLC recycle 8,000 batteries an hour in its network. Claudia Bölter Director Communications EMEA Clarios Phone: (+49) 173 6598442 [email protected]