Full-Time
Staff Analog Design Engineer
onsemi
10,001+ employees
Semiconductors for intelligent power and sensing
No salary listed
Limerick, Ireland
In Person
Bachelor's, Master's
 Hardware Engineering (1) |
|---|
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- BS in Electrical Engineering or related plus 7 years of experience, or MS plus 5 years of experience
- Solid track record of delivering multiple complex IPs to manufacturing
- Extensive knowledge of engineering processes, principles, and methodologies
- Goal and outcome-focused with the ability to handle multiple projects within the team
- Ability to attract and retain key engineering talent
- Experience in simplifying complex problems into smaller problems and solving them as a team
- Good understanding of various Power Converters such as Buck, Boost, LDOs, gate drivers, comparators, linear regulators gm-stage and relevant Analog building blocks
- Good understanding of topologies and architectures for Constant-on-time, Peak, and Valley Current Mode, Voltage Mode, Multi-Phase Controllers, and Smart Power Stages
- Good understanding of DC-DC PMIC/POL, Multiphase controllers, Dr. MOS, AC-DC converters, LED drivers, SiC devices and drivers
- Strong Analog IC design skills, debug of complex silicon problems using simulations and/or bench testing
- Familiarity with advanced Bipolar, CMOS, and High Voltage BCD technology, Process, Device Physics, Semiconductor Manufacturing processes, and their impact on Analog performance
- Understanding of large power transistor (LDMOS) Design, Layout, and Robustness
- Proficiency in leading-edge design and verification tools such as Simplis or MATLAB for architectural simulations, Cadence Spectre for schematic capture, simulation, layout, and tape-out
- Strong verbal and written communication skills
- Ability to quickly ramp on new systems and processes
- Demonstrated strong interpersonal, analytical and problem-solving skills
- Ability to work in teams and collaborate effectively with people in different functions
- Ability to take the initiative and drive for results
- Lead multiple analog IPs with IP ownership and responsibility from definition, IP execution to release to manufacturing
- Able to resolve complex analog problem and propose and implement the solution
- Provide design guidance as needed, developing schedules and monitoring progress throughout the project
- Evaluate intermediate and results of projects during the design phase and during silicon evaluation, to ensure accomplishment of technical objectives
- Work with and provide guidance to physical designers and monitors the progress of IC layout
- Collaborate with Design Verification teams during the pre-tapeout phase of a project to ensure completion of all technical tasks before tapeout
- Work with systems engineers, application engineers and marketing and assist the team in product briefs, datasheets, application notes and assisting in the definition of the product to meet customer needs as well as contributing to roadmap formulation and new concept creation
- Collaborate with validation, product engineering and test engineering teams to enable successful transfer to production
- Provide technical leadership in driving architecture design and circuit design based on high-level specifications
- Own technical outcomes of design, verification, implementation, and execution of power management ICs with complexities that can span from simple regulators to complex mixed-signal designs and control loops
- Understand project goals, create a realistic schedule and resource plan, track execution schedule to plan, monitor progress, and provide full clarity to the team on the goals and objectives
onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial use. Its products include power management ICs and sensors that regulate energy and provide precise control signals for systems like EVs, ADAS, factory automation, robotics, and energy infrastructure. These chips work by efficiently handling electrical power, converting energy, and delivering sensing data and control outputs that enable safer, more capable machines. The company differentiates itself by specializing in intelligent power and sensing across both automotive and industrial markets and selling through direct OEM partnerships plus a global distributor network to support scalable deployment with energy efficiency at the core of its offerings.
Company Size
10,001+
Company Stage
IPO
Headquarters
Scottsdale, Arizona
Founded
1999
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Simplify's Take
What believers are saying
- Q2 2026 revenue hit $1.60 billion, and adjusted EPS beat estimates.
- August 3 guidance calls for $1.65-$1.75 billion Q3 revenue and 40%-42% gross margin.
- AI data center revenue will more than double in 2026, driven by AWS and NVIDIA wins.
What critics are saying
- Chinese SiC rivals undercut Czech pricing, forcing 200-300 layoffs in June 2026.
- The $7 billion Synaptics acquisition closes mid-2027, risking distraction and integration slippage.
- Mountain Top transitions through January 2028; any transfer failure disrupts customer supply.
What makes onsemi unique
- onsemi owns silicon carbide and sensing depth for automotive and AI power trees.
- Fab Right concentrates capital in scalable fabs, lifting margins and utilization.
- The June 25, 2026 Synaptics deal adds connected-compute and physical-AI exposure.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Health Savings Account/Flexible Spending Account
Paid Vacation
Paid Sick Leave
Paid Holidays
401(k) Retirement Plan
401(k) Company Match
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↑ 0%2 year growth
↑ 1%onsemi reported second-quarter revenue of $1.60 billion, beating analyst estimates of $1.59 billion, with adjusted earnings per share of $0.74 versus expectations of $0.72. The company's performance was driven by surging demand in its AI data centre segment. CEO Hassane El-Khoury said AI data centres remain the company's fastest-growing market, with wins amongst key hyperscalers. The company guided third-quarter revenue to $1.7 billion at the midpoint, above analyst estimates of $1.67 billion. Operating margin improved to 16.1%, up from 13.2% in the same quarter last year. Management noted that prioritisation of AI data centre shipments was necessary due to manufacturing constraints, though they expect normalisation as production catches up. The company is applying pricing increases across all markets to offset input cost pressures.
ON Semiconductor used its Q2 2026 earnings call to highlight AI data centre demand and improved margins. CEO Hassane El-Khoury said AI data centre revenues will more than double versus 2025, driven by expanded roles with NVIDIA and AWS. The company expects AI data centre silicon carbide revenues to rise nearly 60% in 2026. CFO Thad Trent guided Q3 revenue to $1.65–1.75 billion and gross margin to 40–42%. Q2 non-GAAP earnings of $0.74 per share beat consensus estimates of $0.72, whilst revenue of $1.60 billion exceeded the $1.59 billion estimate. Factory utilisation rose to 83% from 77%, with each percentage point adding 25–30 basis points to gross margin. Lead times extended to 32 weeks from 27 weeks, and book-to-bill remained significantly above 1.
onsemi reported second-quarter revenue of $1.6 billion, up 6% sequentially and 9% year over year, with non-GAAP earnings per share of $0.74. The semiconductor company generated $425 million in free cash flow and posted a gross margin of 39.3%. AI data centres drove growth, with "other" revenue rising 34% sequentially to $400 million. The company expects AI data-centre revenue to more than double in 2026 compared with 2025. onsemi expanded relationships within Nvidia's MGX ecosystem and secured design wins with AWS and Chinese cloud-infrastructure customers. The company forecast third-quarter revenue of $1.65 billion to $1.75 billion, with gross margins of 40% to 42%.
Onsemi reported second quarter 2026 revenue of $1.604 billion, up 9% year-over-year. The company posted GAAP diluted earnings per share of $0.56 and non-GAAP diluted earnings per share of $0.74. Cash from operations increased 150% whilst free cash flow quadrupled year-over-year to $425.4 million. The company repurchased $332 million in shares, bringing year-to-date shareholder returns to approximately 105% of free cash flow. Onsemi expects its AI data centre revenue to more than double in 2026. The company announced plans to acquire Synaptics and launched GaNEXUS, its gallium nitride power portfolio spanning 40V to 650V for AI data centres, robotics, and industrial infrastructure applications.
Onsemi will report earnings on Monday after the bell. The analog chipmaker beat revenue expectations last quarter with $1.51 billion, up 4.7% year on year. Analysts expect this quarter's revenue to grow 8.2% year on year, reversing the 15.4% decrease from the same quarter last year. Analysts have largely reconfirmed their estimates over the past 30 days. Peers have shown mixed results. Monolithic Power Systems reported 47.6% revenue growth, beating expectations by 8.6%, whilst Impinj's revenues rose 10.7%, topping estimates by 3.5%. Onsemi shares are down 14.2% over the past month, trading at $81.34 against an average analyst price target of $113.12.