How to Apply to ON Semiconductor

Key Takeaways

Onsemi is strategically focused on automotive, industrial, and SiC power semiconductors — tailor your application to highlight experience in these high-growth areas for maximum relevance.
The company uses Oracle HCM Cloud for recruiting, so optimize your resume for ATS compatibility with clean formatting, standard headings, and keyword alignment with job descriptions.
With approximately 35,000 employees globally, onsemi values candidates who can collaborate across functions, sites, and cultures — emphasize any international or cross-functional experience.
Technical interviews are commonly rigorous and domain-specific — prepare by reviewing fundamentals in your area of expertise and practicing problem-solving scenarios relevant to power semiconductors and sensing technologies.
Sustainability is a core value at onsemi — demonstrating awareness of and commitment to environmental responsibility can differentiate your candidacy, especially for operations and leadership roles.
The active job count may be relatively small at any given time, so apply promptly when relevant positions are posted and consider setting up job alerts on the careers portal.
Quantify your achievements on your resume with specific metrics — onsemi's results-oriented culture means hiring managers typically look for evidence of tangible impact in previous roles.

About ON Semiconductor

ON Semiconductor (onsemi) is a leading global supplier of intelligent power and sensing technologies, headquartered in Scottsdale, Arizona. The company designs and manufactures semiconductor solutions that power a wide range of applications including automotive, industrial, cloud computing, 5G, and IoT. With approximately 35,000 employees worldwide and operations spanning multiple continents, onsemi has positioned itself as a critical player in the transition to electric vehicles, advanced driver-assistance systems (ADAS), and sustainable energy solutions. The company underwent a significant rebranding from 'ON Semiconductor' to 'onsemi' in 2021, reflecting a strategic shift toward higher-margin, differentiated products in silicon carbide (SiC) power semiconductors and intelligent sensing. Onsemi's culture emphasizes innovation, sustainability, and operational excellence, with a stated commitment to creating a more sustainable future through its products and corporate practices. The company has been recognized for its ESG (Environmental, Social, and Governance) initiatives and has set ambitious targets for carbon neutrality. For job seekers in the semiconductor industry, onsemi represents an opportunity to work at the intersection of cutting-edge technology and global megatrends in electrification and automation.

Application Process

1
Explore Open Positions on the Onsemi Careers Portal
Begin by visiting onsemi's official careers page, which is hosted on Oracle HCM Cloud (Oracle Recruiting Cloud). The portal allows you to search for roles by keyword, location, job category, and experience level. With a relatively focused number of active postings at any given time, it's important to check back regularly as new positions may be posted frequently. Set up job alerts if the platform offers this feature to stay informed about new openings that match your skills and interests. Pay close attention to the job descriptions, as they typically outline required qualifications, preferred qualifications, and key responsibilities in detail.
2
Create an Account and Build Your Candidate Profile
You will need to create a candidate profile on onsemi's Oracle HCM Cloud-based application portal. This typically involves entering your personal information, uploading your resume, and filling out relevant fields such as education history, work experience, and skills. Many Oracle-based ATS platforms allow you to import information from LinkedIn or parse details from your uploaded resume, but it's critical to review all auto-populated fields for accuracy. Complete every section of your profile thoroughly, as incomplete profiles may be deprioritized during initial screening. Include relevant certifications, patents, publications, or technical competencies that align with semiconductor industry roles.
3
Tailor and Submit Your Application
For each position you apply to, customize your resume and any supplementary materials to align with the specific job description. Highlight relevant technical skills, industry experience, and accomplishments that directly address the role's requirements. When submitting, you may be asked to answer pre-screening questions — these are often used as knockout criteria, so answer them carefully and honestly. Some roles may also request a cover letter or additional documents such as a portfolio of design work, so prepare these in advance. After submission, you should receive a confirmation email acknowledging receipt of your application.
4
Initial Screening and Recruiter Outreach
After submission, your application will typically be reviewed by onsemi's talent acquisition team. This initial screening commonly involves both automated keyword matching through the ATS and manual review by a recruiter. If your profile matches the role's requirements, a recruiter will typically reach out via email or phone to conduct an initial screening conversation. This call often covers your background, salary expectations, visa/work authorization status, availability, and motivation for applying. Be prepared to articulate why you're interested in onsemi specifically and how your experience aligns with their strategic focus areas such as SiC technology, automotive semiconductors, or intelligent sensing.
5
Technical and Behavioral Interviews
Candidates who pass the recruiter screen are commonly advanced to one or more rounds of interviews. For engineering and technical roles, expect in-depth technical interviews that may include problem-solving exercises, design questions, or discussions about past projects. Behavioral interviews are also common and may follow the STAR (Situation, Task, Action, Result) format. Interviews may be conducted virtually or on-site depending on the role and location. Panel interviews with cross-functional team members are not uncommon, especially for senior positions. Many applicants report that interviewers at onsemi are knowledgeable and focused on assessing both technical depth and cultural fit.
6
Final Evaluation and Offer Stage
Following the interview rounds, the hiring team typically conducts a debrief to evaluate candidates. This process may take one to several weeks depending on the role's seniority and the number of candidates in the pipeline. Successful candidates will typically receive a verbal offer followed by a formal written offer. The offer commonly includes details on compensation, benefits, relocation assistance (if applicable), and start date. Background checks and reference checks are standard parts of the pre-employment process at most semiconductor companies, including onsemi. Be prepared to provide professional references and consent to verification procedures.

Resume Tips for ON Semiconductor

critical

Emphasize Semiconductor-Specific Technical Skills

Onsemi operates in power semiconductors, analog ICs, sensors, and connectivity solutions. Your resume should prominently feature relevant technical skills such as VLSI design, analog/mixed-signal design, power electronics, SiC/GaN technology, SPICE simulation, semiconductor fabrication processes, or embedded firmware development. Use specific terminology from the job description to ensure alignment with both human reviewers and ATS keyword matching. If you have experience with specific EDA tools (Cadence, Synopsys, Mentor Graphics), semiconductor process nodes, or industry standards (AEC-Q100, ISO 26262 for automotive), include these explicitly.

critical

Quantify Achievements with Measurable Impact

Rather than listing job duties, focus on quantifiable accomplishments. For example, instead of 'Designed power management ICs,' write 'Designed a power management IC that achieved 95% efficiency at 10A load, reducing system power loss by 30% and contributing to $5M in annual revenue.' Metrics related to yield improvement, time-to-market reduction, cost savings, design-win contributions, or patent filings are particularly impactful in the semiconductor industry. Onsemi's focus on operational excellence means they typically value candidates who can demonstrate tangible results.

critical

Align with Onsemi's Strategic Focus Areas

Onsemi has publicly emphasized its strategic pivot toward automotive, industrial, and silicon carbide (SiC) power solutions. If you have experience in electric vehicle powertrains, ADAS sensor systems, industrial automation, EV charging infrastructure, or renewable energy applications, make these prominently visible on your resume. Demonstrating awareness of and experience in these growth areas signals that you understand the company's direction and can contribute to its strategic priorities from day one.

critical

Use a Clean, ATS-Compatible Format

Since onsemi uses an Oracle HCM Cloud-based recruiting platform, ensure your resume is formatted for optimal parsing. Use standard section headings (Experience, Education, Skills, Certifications), avoid tables, text boxes, headers/footers, and complex graphics that may not parse correctly. Stick to common fonts (Arial, Calibri, Times New Roman) and submit in PDF or DOCX format as specified. Bullet points are preferred over dense paragraphs. Keep your resume to 1-2 pages for most roles, extending to 2-3 pages only for senior or highly specialized positions with extensive relevant experience.

recommended

Highlight Cross-Functional and Global Collaboration Experience

With approximately 35,000 employees across global operations, onsemi values candidates who can work effectively across teams, functions, and geographies. If you have experience collaborating with cross-functional teams (design, test, manufacturing, quality, applications engineering), working with international colleagues, or managing projects across multiple sites, include this on your resume. Mention any experience with global semiconductor supply chains, fab-foundry relationships, or customer-facing technical support roles.

recommended

Include Relevant Certifications and Continuous Learning

The semiconductor industry evolves rapidly, and onsemi typically values candidates who demonstrate a commitment to continuous learning. Include relevant certifications such as Six Sigma (Green/Black Belt), PMP, or industry-specific credentials. If you've completed relevant coursework in emerging areas like wide-bandgap semiconductors, machine learning for semiconductor manufacturing, or advanced packaging technologies, list these as well. Professional memberships in organizations like IEEE can also add credibility.

nice_to_have

Showcase Sustainability and ESG Awareness

Onsemi has made sustainability a core part of its corporate identity, with ambitious environmental targets and a focus on enabling greener technologies through its products. If you have experience with sustainable manufacturing practices, energy-efficient design methodologies, environmental compliance, or corporate sustainability initiatives, consider including these elements. This is particularly relevant for roles in operations, manufacturing, and corporate functions, and it demonstrates cultural alignment with the company's values.

ATS System: Oracle HCM Cloud (Oracle Recruiting Cloud)

Onsemi's careers portal is hosted on Oracle HCM Cloud, specifically the Oracle Recruiting Cloud module. This is an enterprise-grade applicant tracking and talent management system used by many large organizations. Oracle Recruiting Cloud typically processes applications by parsing uploaded resumes to extract key information such as work history, education, skills, and contact details. The system commonly supports keyword matching, candidate ranking, and workflow automation for recruiters. Applications submitted through this platform are typically stored in a centralized candidate database, allowing recruiters to search and filter candidates based on various criteria including skills, experience level, location, and application status.

Use standard resume formatting with clear section headers — Oracle's parser works best with conventional resume structures and may struggle with creative layouts, infographics, or multi-column designs.
Mirror keywords and phrases directly from the job description in your resume and profile fields. Oracle Recruiting Cloud commonly uses keyword matching to surface relevant candidates, so alignment with the posted requirements is essential.
Complete all profile fields thoroughly when creating your candidate account. Oracle HCM Cloud profiles often include fields for skills, certifications, and preferences that recruiters can use to search for candidates — leaving these blank may reduce your visibility.
Review all auto-populated fields after uploading your resume, as the parsing engine may occasionally misinterpret dates, job titles, or company names. Correcting these errors ensures your profile accurately represents your background.
If the system allows you to add skills tags or select from a predefined skills taxonomy, take advantage of this feature to ensure your competencies are properly categorized and searchable within the recruiter's database.

Complete Oracle HCM Cloud (Oracle Recruiting Cloud) Resume Guide →

Interview Culture

Onsemi's interview process typically reflects the company's engineering-driven culture and its emphasis on technical excellence, collaboration, and strategic thinking.

For engineering roles, candidates commonly report multiple interview rounds that include both technical deep-dives and behavioral assessments. Technical interviews may involve circuit design problems, system-level architecture discussions, semiconductor physics questions, or process engineering scenarios depending on the specific role. Candidates for design engineering positions may be asked to work through schematic-level problems or discuss trade-offs in power semiconductor design. For manufacturing and operations roles, expect questions about yield optimization, statistical process control, and lean manufacturing principles. Behavioral interviews at onsemi commonly explore themes such as teamwork, problem-solving under pressure, innovation, and adaptability. The STAR method (Situation, Task, Action, Result) is a widely recommended framework for structuring your responses. Given onsemi's global footprint, interviewers may also assess your ability to work across cultures and time zones. Many applicants report that onsemi's interviewers are professional, technically knowledgeable, and genuinely interested in understanding candidates' thought processes rather than just seeking correct answers. The interview atmosphere is commonly described as rigorous but respectful. For senior and leadership roles, expect additional rounds that may include presentations, case studies, or meetings with senior executives. The company's cultural values — including integrity, respect, and a drive for results — are often woven into the evaluation criteria. Preparing specific examples that demonstrate both your technical capabilities and your alignment with these values can significantly strengthen your candidacy.

What ON Semiconductor Looks For

Deep technical expertise in semiconductor design, manufacturing, or applications engineering relevant to onsemi's product portfolio (power, analog, sensors, connectivity)
Experience with or strong interest in automotive semiconductor applications, particularly ADAS, EV powertrains, and vehicle electrification
Knowledge of silicon carbide (SiC) or wide-bandgap semiconductor technologies, which are central to onsemi's growth strategy
Demonstrated ability to deliver measurable results — yield improvements, cost reductions, design wins, time-to-market acceleration, or revenue contributions
Strong cross-functional collaboration skills and the ability to work effectively in global, matrixed organizations
Alignment with onsemi's sustainability mission and understanding of how semiconductor technology enables a more energy-efficient future
Adaptability and continuous learning mindset, given the rapidly evolving semiconductor landscape
Problem-solving orientation with the ability to navigate complex technical challenges and make data-driven decisions

Frequently Asked Questions

What types of roles does onsemi typically hire for?

Onsemi commonly hires across a wide range of functions including analog and digital IC design, power semiconductor engineering, applications engineering, semiconductor process and manufacturing engineering, quality assurance, supply chain management, sales and marketing, IT, finance, and corporate functions. Given their strategic focus, roles related to silicon carbide (SiC) technology, automotive semiconductors, and intelligent sensing are particularly prominent.

Where are onsemi's major office and manufacturing locations?

Onsemi is headquartered in Scottsdale, Arizona, with major operations across the United States, Europe, and Asia. Key locations commonly include facilities in Phoenix, AZ; South Portland, ME; Pocatello, ID; Bucheon, South Korea; Rožnov pod Radhoštěm, Czech Republic; and various sites in China, Japan, and the Philippines. Specific job locations are listed on each posting on the careers portal.

How long does the onsemi hiring process typically take?

Based on common patterns reported by applicants, the hiring process at onsemi can take anywhere from 3 to 8 weeks from initial application to offer, depending on the role's seniority, the number of interview rounds, and internal scheduling. Engineering and technical roles may involve more extensive evaluation, potentially extending the timeline. Following up with your recruiter after each stage is generally advisable.

Does onsemi sponsor work visas for international candidates?

Visa sponsorship policies can vary by role, location, and business need. Many large semiconductor companies, including onsemi, have historically sponsored work visas for highly qualified candidates in specialized technical roles. It's best to check the specific job posting for any stated requirements regarding work authorization, and to discuss this topic with the recruiter during the initial screening call.

What is the company culture like at onsemi?

Onsemi's culture is commonly described as engineering-driven, results-oriented, and increasingly focused on sustainability and innovation. The company has undergone significant transformation in recent years, shifting toward higher-value market segments and streamlining operations. Employees often report a fast-paced environment with opportunities for professional growth, particularly in emerging technology areas like SiC and automotive applications. The company emphasizes values such as integrity, respect, and teamwork.

Should I apply to multiple positions at onsemi simultaneously?

You can apply to multiple positions if you genuinely meet the qualifications for each role. However, it's generally advisable to be selective and focus on roles that closely match your skills and experience rather than submitting a large number of applications. Tailor your resume for each specific position. Recruiters using Oracle HCM Cloud can typically see all of your applications, so applying indiscriminately may not reflect well on your candidacy.

How can I stand out as a candidate for onsemi?

To stand out, demonstrate deep technical expertise relevant to onsemi's core product areas, quantify your achievements with specific metrics, and show alignment with the company's strategic direction in automotive, industrial, and SiC power semiconductors. Research onsemi's recent product announcements, earnings calls, and technology roadmap to speak knowledgeably about the company during interviews. Additionally, highlighting any experience with sustainability initiatives or energy-efficient design can differentiate you given the company's strong ESG focus.

Does onsemi offer internship or new graduate programs?

Like many large semiconductor companies, onsemi commonly offers internship and co-op programs for university students, as well as entry-level positions for recent graduates. These opportunities are typically posted on the careers portal and may also be promoted through university career fairs and campus recruiting events. If you're a student or recent graduate, look for roles tagged as 'intern,' 'co-op,' or 'entry-level' on the careers page, and consider connecting with onsemi recruiters on LinkedIn or at industry events.

Open Positions

ON Semiconductor currently has 25 open positions.

Check Your Resume Before Applying → View 25 open positions at ON Semiconductor

Related Resources

Similar Companies

Sources

Onsemi Official Careers Page — onsemi
Onsemi Corporate Website — About Us — onsemi
Onsemi Sustainability Report — onsemi
Oracle Recruiting Cloud Documentation — Oracle Corporation
Onsemi Investor Relations — Annual Report — onsemi