# onsemi - **Answer**: onsemi builds mostly with Python, SystemVerilog, Verilog, SQL. Its stack also includes Power BI, UVM, Tableau, Snowflake. Python is named in 137 of the 494 job postings onsemi published in the last 12 months (28%). Counted by Alion from the job postings of onsemi, updated Nov 10, 2026. - **Window days**: 365 - **Postings analysed**: 494 - **Open postings**: 338 - **Technologies in use**: 176 - **Modernity score**: 82 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 58717 - **Name**: onsemi - **Domain**: onsemi.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 137; Share: 0.2773; Required: 113; Open postings: 87; First seen: 2025-10-20 - **Statistical Process Control** — Layer: practices; Postings: 109; Share: 0.2206; Required: 101; Open postings: 95; First seen: 2026-01-28 - **Power BI** — Layer: cloud; Postings: 56; Share: 0.1134; Required: 41; Open postings: 28; First seen: 2026-01-27 - **SystemVerilog** — Layer: languages; Postings: 53; Share: 0.1073; Required: 51; Open postings: 35; First seen: 2025-10-07 - **Verilog** — Layer: languages; Postings: 53; Share: 0.1073; Required: 50; Open postings: 36; First seen: 2025-10-07 - **FMEA** — Layer: practices; Postings: 49; Share: 0.0992; Required: 41; Open postings: 40; First seen: 2026-01-28 - **SQL** — Layer: languages; Postings: 47; Share: 0.0951; Required: 33; Open postings: 22; First seen: 2026-03-11 - **MATLAB** — Layer: languages; Postings: 46; Share: 0.0931; Required: 35; Open postings: 31; First seen: 2026-01-22 - **Microsoft Excel** — Layer: tools; Postings: 45; Share: 0.0911; Required: 40; Open postings: 24; First seen: 2026-06-15 - **C++** — Layer: languages; Postings: 44; Share: 0.0891; Required: 36; Open postings: 31; First seen: 2025-10-20 - **JMP** — Layer: tools; Postings: 37; Share: 0.0749; Required: 23; Open postings: 31; First seen: 2026-01-28 - **Perl** — Layer: languages; Postings: 31; Share: 0.0628; Required: 31; Open postings: 23; First seen: 2025-10-20 - **UVM** — Layer: frameworks; Postings: 29; Share: 0.0587; Required: 22; Open postings: 17; First seen: 2025-10-07 - **CAPA** — Layer: practices; Postings: 28; Share: 0.0567; Required: 28; Open postings: 22; First seen: 2026-05-15 - **Minitab** — Layer: tools; Postings: 25; Share: 0.0506; Required: 18; Open postings: 21; First seen: 2026-01-28 - **Tableau** — Layer: cloud; Postings: 23; Share: 0.0466; Required: 14; Open postings: 8; First seen: 2026-04-15 - **AI Agents** — Layer: practices; Postings: 20; Share: 0.0405; Required: 20; Open postings: 11; First seen: 2026-07-07 - **Photolithography** — Layer: practices; Postings: 20; Share: 0.0405; Required: 19; Open postings: 18; First seen: 2026-05-08 - **Linux** — Layer: cloud; Postings: 19; Share: 0.0385; Required: 16; Open postings: 12; First seen: 2026-06-12 - **Windows** — Layer: cloud; Postings: 17; Share: 0.0344; Required: 17; Open postings: 13; First seen: 2026-06-15 - **Machine Learning** — Layer: practices; Postings: 17; Share: 0.0344; Required: 14; Open postings: 9; First seen: 2026-05-13 - **Java** — Layer: languages; Postings: 16; Share: 0.0324; Required: 14; Open postings: 12; First seen: 2026-04-13 - **AutoCAD** — Layer: tools; Postings: 16; Share: 0.0324; Required: 13; Open postings: 10; First seen: 2026-01-21 - **Cadence Spectre** — Layer: tools; Postings: 15; Share: 0.0304; Required: 15; Open postings: 12; First seen: 2026-01-22 - **Mandiant capa** — Layer: tools; Postings: 15; Share: 0.0304; Required: 15; Open postings: 7; First seen: 2026-03-18 - **Copilot** — Layer: tools; Postings: 14; Share: 0.0283; Required: 7; Open postings: 5; First seen: 2026-06-18 - **Formal Verification** — Layer: tools; Postings: 12; Share: 0.0243; Required: 9; Open postings: 5; First seen: 2026-02-11 - **Plasma Etch** — Layer: practices; Postings: 11; Share: 0.0223; Required: 11; Open postings: 10; First seen: 2026-06-29 - **PVD** — Layer: practices; Postings: 10; Share: 0.0202; Required: 10; Open postings: 9; First seen: 2026-06-11 - **SolidWorks** — Layer: tools; Postings: 10; Share: 0.0202; Required: 10; Open postings: 6; First seen: 2026-01-27 - **Advantest / Teradyne ATE** — Layer: tools; Postings: 10; Share: 0.0202; Required: 7; Open postings: 10; First seen: 2026-03-25 - **Design of Experiments** — Layer: practices; Postings: 10; Share: 0.0202; Required: 7; Open postings: 8; First seen: 2026-04-26 - **Unix** — Layer: cloud; Postings: 10; Share: 0.0202; Required: 7; Open postings: 7; First seen: 2026-06-16 - **VHDL** — Layer: languages; Postings: 10; Share: 0.0202; Required: 7; Open postings: 7; First seen: 2025-10-07 - **Azure** — Layer: cloud; Postings: 10; Share: 0.0202; Required: 6; Open postings: 6; First seen: 2026-07-03 - **DNS** — Layer: practices; Postings: 9; Share: 0.0182; Required: 9; Open postings: 6; First seen: 2026-08-11 - **Cadence Virtuoso** — Layer: tools; Postings: 9; Share: 0.0182; Required: 8; Open postings: 8; First seen: 2026-07-02 - **TCAD** — Layer: tools; Postings: 9; Share: 0.0182; Required: 6; Open postings: 9; First seen: 2026-06-01 - **JavaScript** — Layer: languages; Postings: 8; Share: 0.0162; Required: 7; Open postings: 3; First seen: 2026-06-29 - **Snowflake** — Layer: data; Postings: 8; Share: 0.0162; Required: 6; Open postings: 6; First seen: 2026-03-11 - **CI/CD** — Layer: practices; Postings: 7; Share: 0.0142; Required: 6; Open postings: 3; First seen: 2026-06-10 - **RAG** — Layer: practices; Postings: 7; Share: 0.0142; Required: 3; Open postings: 3; First seen: 2026-08-11 - **AWS** — Layer: cloud; Postings: 6; Share: 0.0121; Required: 6; Open postings: 5; First seen: 2026-05-20 - **CVD** — Layer: practices; Postings: 6; Share: 0.0121; Required: 6; Open postings: 3; First seen: 2026-08-24 - **ANSYS** — Layer: tools; Postings: 6; Share: 0.0121; Required: 4; Open postings: 5; First seen: 2026-07-07 - **LLM** — Layer: ai; Postings: 6; Share: 0.0121; Required: 3; Open postings: 2; First seen: 2026-09-11 - **IAM** — Layer: practices; Postings: 5; Share: 0.0101; Required: 5; Open postings: 4; First seen: 2026-05-05 - **SIEM** — Layer: cloud; Postings: 5; Share: 0.0101; Required: 5; Open postings: 3; First seen: 2026-05-05 - **Visual Basic** — Layer: languages; Postings: 5; Share: 0.0101; Required: 5; Open postings: 4; First seen: 2025-12-17 - **PowerShell** — Layer: languages; Postings: 5; Share: 0.0101; Required: 4; Open postings: 4; First seen: 2026-05-05 - … 126 more in the JSON form ## Changes ### First appeared - **OrCAD** — First seen: 2026-10-15 - **Scikit-learn** — First seen: 2026-10-14 - **Adobe Photoshop** — First seen: 2026-10-07 - **Cadence Xcelium** — First seen: 2026-10-05 - **Knowledge Graph** — First seen: 2026-09-29 - **Siemens Calibre** — First seen: 2026-09-29 - **Function Calling** — First seen: 2026-09-29 - **Git** — First seen: 2026-09-21 ### Rising - **Microsoft Excel** — Share from: 3; Share to: 13 ### Falling - **Linux** — Share from: 9; Share to: 3 - **Windows** — Share from: 8; Share to: 2 - **Java** — Share from: 8; Share to: 2 - **C++** — Share from: 10; Share to: 7 - **PowerShell** — Share from: 3; Share to: 0 - **CI/CD** — Share from: 3; Share to: 1 ## Similar stacks - [GlobalFoundries](https://alion.io/company/globalfoundries/technologies) — Shared technologies: 124 - [Keysight](https://alion.io/company/keysight/technologies) — Shared technologies: 139 - [Infineon Technologies](https://alion.io/company/infineon-technologies/technologies) — Shared technologies: 132 - [Applied Materials](https://alion.io/company/amat/technologies) — Shared technologies: 143 - [Marvell Technology](https://alion.io/company/marvell-technology/technologies) — Shared technologies: 123 - [Rivian](https://alion.io/company/rivian/technologies) — Shared technologies: 130 - [Micron Technology](https://alion.io/company/micron-technology/technologies) — Shared technologies: 154 - [Microchip Technology](https://alion.io/company/microchip/technologies) — Shared technologies: 103 --- [Page](https://alion.io/company/onsemi/technologies) · [JSON](https://alion.io/company/onsemi/technologies.json) Source: Alion (alion.io), 2026-11-10. 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