Top Internships in Milwaukee, WI

Audit Interns support financial statement audits by reviewing financial documents, analyzing financial data, documenting procedures and findings, evaluating internal controls, and applying GAAP, GAAS, and audit methodologies. They collaborate with audit teams, research accounting topics, assess risks, monitor financial trends, and learn professional client-service practices while developing foundational audit and assurance skills.

Supports financial statement audits through document review, financial data analysis, audit documentation, internal control evaluation, risk assessment, and compliance with GAAP and GAAS. Collaborates with audit teams, researches accounting topics, applies PwC methodologies, and develops foundational knowledge of audit practices and client service.

Supports tax consulting teams with corporate tax returns, compliance documents, tax research, international and multistate tax planning, tax modeling, provisions, audits, and regulatory compliance strategies. The intern analyzes tax regulations and data to identify optimization opportunities while learning PwC methodologies and collaborating with experienced professionals.

Supports tax consulting teams with corporate tax returns, compliance documents, tax research, international and multistate tax planning, tax modeling, provisions, audits, and regulatory compliance strategies. The intern analyzes tax regulations, applies data analytics to identify optimization opportunities, collaborates on client projects, and develops professional skills while learning PwC methodologies.

Support tax consulting teams with corporate tax returns, compliance documents, regulatory research, international and multistate tax planning, tax modeling, audits, and tax provisions. Apply data analytics and AI to identify optimization opportunities, minimize risks, and improve efficiency. Collaborate with client-service teams while developing tax research, analytical, communication, and professional skills.

Supports the Customer Experience department by streamlining processes, coordinating cross-functional projects, executing deliverables, maintaining recurring compliance-related work, and fostering collaboration across Services, Success, and Support teams. The intern will receive onboarding, mentorship, routine check-ins, and exposure to multiple teams and stakeholders while working remotely during a 14–16-week term.

Supports brand identity and marketing collateral across print, digital, and interactive media. Creates and maintains graphic design content, assists with design audits, conducts industry research, edits photos, expands photography and brand libraries, and manages files and archives. Collaborates with the Lead Designer and Creative Director while developing practical design skills in a remote, part-time internship.

Supports aerospace proposals, production, field, and repair projects by assisting with cost, schedule, risk, forecasting, budgeting, reporting, stakeholder communication, and cross-functional coordination. The intern collaborates with product line leaders and teams across design, analysis, requirements, hardware, testing, supply chain, manufacturing, and suppliers while contributing to process improvements and successful project delivery.

Supports aerospace program and finance activities through industry analysis, financial analysis, budgeting, forecasting, reporting, proposal support, and process improvement. Collaborates with design, analysis, requirements, hardware, testing, supply chain, manufacturing, and product-line teams while helping manage cost, schedules, risks, milestones, and stakeholder communications across development, production, field, and repair projects.

Supports IT solution design and implementation, analyzes cybersecurity protocols and recommends improvements, and collaborates with data science teams to analyze data and generate actionable insights. The internship provides hands-on experience, mentorship, professional development, and exposure to aerospace technology. Candidates must be enrolled in a relevant bachelor's or higher degree program, maintain a 3.0 GPA, and graduate in December 2027 or later.

Summer intern assisting with IT solution design and implementation, supporting cybersecurity initiatives through security protocol analysis, and collaborating with data science teams to analyze data and generate actionable insights. The role offers hands-on experience, mentorship, and professional development within Honeywell Aerospace. Candidates must remain enrolled in a relevant degree program, maintain at least a 3.0 GPA, and meet U.S. person requirements.

Manufacturing and Industrial Engineering Interns support process improvement, lean and continuous improvement initiatives, production process optimization, quality efforts, manufacturing data analysis, and problem-solving. They collaborate with cross-functional teams and help maintain manufacturing documentation and standard operating procedures while gaining hands-on exposure to manufacturing technologies and equipment.

Supports aerospace research and development by assisting with experiments, prototype testing, data collection, analysis, documentation, and troubleshooting. Collaborates with experienced engineers and team members to validate new concepts, improve project outcomes, and advance Honeywell's technology initiatives.

Summer 2027 interns will support IT solution design, cybersecurity initiatives, and data science projects at Honeywell Aerospace. Responsibilities include implementing business-focused IT solutions, analyzing security protocols and recommending improvements, and collaborating with data science teams to generate actionable insights. Interns receive hands-on experience, mentorship, professional development, relocation benefits, and short-term housing when eligible. The role is available at multiple U.S. locations.

Supports aerospace research and development through experiments, prototype testing, data collection, analysis, documentation, troubleshooting, and collaboration with experienced engineers. The intern contributes to validating new concepts and improving innovative aerospace technologies. The role is available at multiple U.S. locations and includes relocation benefits and short-term housing for eligible interns.

Supports manufacturing and industrial engineering projects focused on process improvement, lean principles, waste reduction, production optimization, quality, data analysis, problem-solving, and maintaining manufacturing documentation and standard operating procedures. The intern collaborates with cross-functional teams, gains hands-on exposure to manufacturing technologies and equipment, and receives mentorship and professional development within Honeywell Aerospace.

Supports semiconductor engineering projects through device testing, characterization, data analysis, process development, and optimization. Collaborates with cross-functional teams to troubleshoot technical issues and improve semiconductor design and manufacturing processes. The internship provides hands-on experience with semiconductor technology, engineering tools, and simulation software.

Develop and test AI software using large datasets, Python, JavaScript, and C++. Evaluate algorithms, statistics, and data to improve industrial applications. Collaborate with machine learning and data engineers on end-to-end AI and integration solutions, stay current with AI trends and regulations, and present project progress to leadership and stakeholders.

Develop, test, and integrate AI software for aerospace and industrial applications. Interns will use Python, JavaScript, and C++ to build AI solutions, evaluate data and algorithms, collaborate with machine learning and data engineers, monitor AI trends and regulations, and present progress to leadership and stakeholders.

Supports semiconductor engineering projects through device testing, characterization, data analysis, process development, optimization, and technical troubleshooting. Collaborates with cross-functional engineering teams to develop and improve semiconductor manufacturing and design processes. The intern gains hands-on experience with semiconductor technology, device physics, radiation effects, digital design, and EDA tools while contributing to high-quality semiconductor solutions.

Supports test engineering activities by preparing and executing test plans, gathering and analyzing test data, troubleshooting issues, improving test processes, and documenting results. Collaborates with engineering teams to support product testing, quality assurance, system integration, and delivery of high-quality aerospace products.

Systems Engineering Interns assist with designing and developing system solutions, gathering requirements, defining specifications, integrating and testing components, troubleshooting technical issues, and documenting engineering activities. The role provides hands-on aerospace experience, cross-functional collaboration, mentorship, and exposure to system design, integration, testing, modeling, and simulation.

Supports aerospace test engineering by preparing and executing test plans, gathering and analyzing test data, documenting results, troubleshooting issues, improving processes, and preparing technical and project status updates. Collaborates with engineering, manufacturing, operations, program management, laboratory, and test teams on technologies supporting aviation, space exploration, and defense capabilities.

Develop and implement embedded software and systems for aerospace devices. Responsibilities include coding, testing, troubleshooting, software quality assurance, system efficiency and stability analysis, and I/O performance optimization. Interns work with hardware and embedded technologies while receiving mentorship and professional development. The role is available at multiple U.S. locations and includes relocation benefits and short-term housing for eligible interns.

Supports product marketing, market research, customer and competitive analysis, product positioning, pricing, marketing plans, demand generation, digital marketing, and go-to-market strategies. Collaborates with cross-functional teams on new product introductions, brand promotion, customer insights, and performance monitoring while developing recommendations that support growth and customer needs.