93 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Twist Bioscience Corporation's own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.
Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.
Median offered wage is 1% above the DOL prevailing wage across 41 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
Next end date: 2026-11-05. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.
Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.
No additional recruitment or non-displacement attestations apply.
Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.
Yes — Twist Bioscience Corporation sponsors H-1B workers, with 93 certified LCAs on file (FY2021–FY2026), including 11 in FY2026. The median certified salary is $145,000 (P25 $128,500, P75 $170,000). With a 48% transfer share, this employer actively accepts H-1B transfers. 100% of its certified filings meet or exceed the prevailing wage.
Twist Bioscience Corporation H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).
Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.
The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.
Levels I–IV are DOL prevailing-wage experience tiers; 64% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 14 | 0 | 0 | 14 |
| FY2022 | 18 | 0 | 3 | 21 |
| FY2023 | 20 | 0 | 10 | 30 |
| FY2024 | 13 | 0 | 1 | 14 |
| FY2025 | 17 | 0 | 1 | 18 |
| FY2026 | 11 | 0 | 1 | 12 |
Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.
| Job title | Salary | Level | Location | Filed | Status |
|---|---|---|---|---|---|
Field Application Scientist II I-200-26118-844061 | $115,000/yr | II | Jersey City, NJ | Apr 28, 2026 | Certified |
Sr. Manager, Accounting I-200-26117-841521 | $217,940/yr | IV | Richmond, TX | Apr 27, 2026 | Certified |
Research Associate II, Protein Analytics I-200-26117-841387 | $79,581/yr | I | Quincy, MA | Apr 27, 2026 | Certified |
Scientist, Upstream Antibody Discovery I-200-26093-757219 | $113,464/yr | III | Quincy, MA | Apr 03, 2026 | Certified |
Staff Product Manager I-200-26069-693801 | $180,000/yr | IV | South San Francisco, CA | Mar 10, 2026 | Certified |
Sr Research Associate, R&D I-200-26068-689272 | $103,771/yr | I | South San Francisco, CA | Mar 09, 2026 | Certified |
Software Development Engineer I-200-26002-530843 | $135,699/yr | I | South San Francisco, CA | Jan 02, 2026 | Certified |
Research Associate II, Antibody Characterization I-200-25322-419419 | $88,816/yr | I | South San Francisco, CA | Nov 18, 2025 | Certified |
Senior Automation Engineer, Test Automation I-200-25310-383126 | $145,000/yr | — | South San Francisco, CA | Nov 06, 2025 | Certified |
Senior Software Development Engineer I-200-25310-382522 | $181,040/yr | — | Snohomish, WA | Nov 06, 2025 | Certified |
Research Associate, Antibody Engineering I-200-25307-361963 | $79,224/yr | — | South San Francisco, CA | Nov 03, 2025 | Certified |
Research Associate, Antibody Engineering I-200-25267-330180 | $79,224/yr | — | South San Francisco, CA | Sep 23, 2025 | Certified |
Sr Business Development Manager, Antibody Discovery Services I-200-25241-276962 | $143,520/yr | III | Wakefield, MA | Aug 29, 2025 | Certified |
Director, Business Systems I-200-25204-195800 | $246,000/yr | — | South San Francisco, CA | Jul 23, 2025 | Certified |
Sr. Instrument Software Test Engineer I-200-25176-128935 | $155,031/yr | — | South San Francisco, CA | Jun 25, 2025 | Certified |
Manager, R&D I-200-25169-109798 | $135,263/yr | II | South San Francisco, CA | Jun 18, 2025 | Certified |
Staff Platform Engineer I-200-25164-092203 | $166,000/yr | IV | Windermere, FL | Jun 13, 2025 | Certified |
Sr. Accountant I-200-25156-057885 | $119,870/yr | — | South San Francisco, CA | Jun 05, 2025 | Certified |
Staff Backend Software Engineer I-200-25150-037681 | $206,315/yr | IV | South San Francisco, CA | May 30, 2025 | Certified |
Staff Automation Engineer, R&D I-200-25143-015701 | $160,191/yr | IV | South San Francisco, CA | May 23, 2025 | Certified |
Research Scientist I-200-25141-004801 | $112,882/yr | II | South San Francisco, CA | May 21, 2025 | Certified |
Account Manager - Field Biochemical Scientist I-200-25106-873064 | $122,680/yr | — | Boston, MA | Apr 16, 2025 | Certified |
Senior Regulatory Affairs Specialist I-200-25104-863336 | $161,293/yr | IV | South San Francisco, CA | Apr 14, 2025 | Certified |
Director, Commercial Marketing I-200-25032-659259 | $220,000/yr | — | South San Francisco, CA | Jan 31, 2025 | Certified |
Staff Software Engineer I-200-24354-556363 | $214,414/yr | III | South San Francisco, CA | Dec 18, 2024 | Certified |
Sr. Bioinformatics Engineer, Production Bioinformatics I-200-24304-442704 | $170,000/yr | III | South San Francisco, CA | Oct 30, 2024 | Certified |
Staff Platform Engineer I-200-24299-433617 | $150,000/yr | IV | Windermere, FL | Oct 25, 2024 | Certified |
Sr DevOps Engineer I-200-24269-364002 | $173,000/yr | IV | Acworth, GA | Sep 25, 2024 | Certified |
Senior Fluidics Engineer I-200-24267-357727 | $147,410/yr | IV | South San Francisco, CA | Sep 23, 2024 | Certified |
Sr. Revenue Analyst I-200-24239-294917 | $104,601/yr | II | South San Francisco, CA | Aug 26, 2024 | Certified |
Senior Full Stack Engineer I-200-24220-252694 | $156,000/yr | — | South San Francisco, CA | Aug 07, 2024 | Certified |
Full Stack Engineer I-200-24219-249418 | $156,000/yr | — | South San Francisco, CA | Aug 06, 2024 | Certified |
Sr. Business Analyst I-200-24215-241761 | $149,970/yr | — | South San Francisco, CA | Aug 02, 2024 | Certified |
Sr. Manager Integration, Automation, & RPA I-200-24213-236465 | $208,448/yr | — | South San Francisco, CA | Jul 31, 2024 | Certified |
Sr. Manager Integration, Automation, & RPA I-200-24198-200593 | $207,400/yr | — | South San Francisco, CA | Jul 16, 2024 | Certified |
Sr Research Associate I-200-24157-076115 | $89,170/yr | I | Quincy, MA | Jun 05, 2024 | Certified |
Sr. Research Associate I-200-24109-903981 | $85,564/yr | I | South San Francisco, CA | Apr 18, 2024 | Certified |
Sr. Staff Software Engineer I-200-24082-821994 | $196,112/yr | III | Wilsonville, OR | Mar 21, 2024 | Certified |
Sr. Automation Engineer I-200-24026-671313 | $148,780/yr | — | South San Francisco, CA | Jan 26, 2024 | Certified |
Director, SEC Reporting and Technical Accounting I-200-23284-425946 | $223,270/yr | — | South San Francisco, CA | Oct 11, 2023 | Certified |
Staff SAP Solutions Engineer I-200-23283-422693 | $184,000/yr | — | South San Francisco, CA | Oct 10, 2023 | Certified |
Data Scientist, Tech Development I-200-23258-352242 | $144,824/yr | II | South San Francisco, CA | Sep 15, 2023 | Certified |
Manager, Biopharma I-200-23233-283037 | $159,600/yr | — | South San Francisco, CA | Aug 21, 2023 | Certified |
Sr. Manager, Salesforce Engineering I-200-23195-190416 | $227,319/yr | — | South San Francisco, CA | Jul 14, 2023 | Certified |
Scientist - Antibody Characterization I-200-23164-107325 | $121,680/yr | III | Quincy, MA | Jun 13, 2023 | Certified |
Data Engineer I-200-23118-975641 | $132,870/yr | II | South San Francisco, CA | Apr 28, 2023 | Certified |
Manager, Systems Engineering I-200-23116-968326 | $142,000/yr | IV | South San Francisco, CA | Apr 26, 2023 | Certified |
Scientist, Single B Cell Immunology I-200-23111-955176 | $106,413/yr | III | Quincy, MA | Apr 21, 2023 | Certified |
Senior DevOps Engineer I-200-23089-891323 | $173,056/yr | — | South San Francisco, CA | Mar 30, 2023 | Certified |
Sr. Automation Engineer, Test Automation I-200-23067-833446 | $126,640/yr | — | South San Francisco, CA | Mar 08, 2023 | Certified |
Sr. Automation Engineer, Test Automation I-200-23067-833251 | $126,420/yr | — | South San Francisco, CA | Mar 08, 2023 | Withdrawn |
Sr. Software Development Engineer I-200-23027-733632 | $173,000/yr | — | South San Francisco,, CA | Jan 27, 2023 | Certified |
Software Engineer I-200-23025-726930 | $173,000/yr | IV | Acworth, GA | Jan 25, 2023 | Certified |
Senior DevOps Engineer I-200-23014-703165 | $173,000/yr | IV | Acworth, GA | Jan 13, 2023 | Certified |
Senior DevOps Engineer I-200-23011-696664 | $183,310/yr | IV | South San Francisco, CA | Jan 11, 2023 | Withdrawn |
Research Associate, Antibody Engineering I-200-22362-663879 | $86,424/yr | II | South San Francisco, CA | Dec 28, 2022 | Certified |
Technical Program Manager, Bioinformatics I-200-22322-594594 | $140,000/yr | I | South San Francisco, CA | Nov 17, 2022 | Certified |
Software Quality Engineer I-200-22293-541828 | $119,130/yr | — | South San Francisco, CA | Oct 20, 2022 | Certified |
Accountant I-200-22287-531450 | $87,984/yr | II | South San Francisco, CA | Oct 14, 2022 | Certified |
Chemical Engineer I-200-22279-514758 | $165,000/yr | III | South San Francisco, CA | Oct 06, 2022 | Certified |
Sr. Regulatory Affairs Specialist I-200-22234-431013 | $125,000/yr | IV | South San Francisco, CA | Aug 22, 2022 | Certified |
Director, Business Systems I-200-22229-421233 | $211,470/yr | — | South San Francisco, CA | Aug 17, 2022 | Certified |
Sr. Instrument Software Engineer I-200-22194-350518 | $140,000/yr | III | Wilsonville, OR | Jul 13, 2022 | Certified |
Account Manager - Field Biochemical Scientist I-200-22165-280425 | $135,070/yr | — | Boston, MA | Jun 14, 2022 | Certified |
Sr. Staff Engineer, ERP Solutions I-200-22144-207077 | $175,000/yr | IV | South San Francisco, CA | May 24, 2022 | Certified |
Scientist, Custom Molecular Biology I-200-22140-195435 | $130,000/yr | II | South San Francisco, CA | May 20, 2022 | Certified |
Field Biochemical Scientist I-200-22140-195035 | $135,070/yr | — | Boston, MA | May 20, 2022 | Certified |
Scientist, DNA Data Storage I-200-22124-135301 | $140,000/yr | II | South San Francisco, CA | May 04, 2022 | Certified |
Scientist, Custom Molecular Biology I-200-22124-135581 | $130,000/yr | II | South San Francisco, CA | May 04, 2022 | Certified |
Research Associate I-200-22124-134708 | $82,000/yr | II | South San Francisco, CA | May 04, 2022 | Certified |
Bioinformatics Engineer, Production Bioinformatics I-200-22054-925239 | $165,000/yr | III | South San Francisco, CA | Feb 23, 2022 | Certified |
Senior Fluidics Engineer I-200-22050-916081 | $136,500/yr | IV | South San Francisco, CA | Feb 18, 2022 | Certified |
Senior DevOps Engineer I-200-22014-829658 | $173,000/yr | IV | South San Francisco, CA | Jan 13, 2022 | Withdrawn |
Senior DevOps Engineer I-200-22014-829746 | $173,000/yr | IV | South San Francisco, CA | Jan 13, 2022 | Certified |
Sr. Database Engineer I-200-22012-823644 | $175,000/yr | IV | South San Francisco, CA | Jan 11, 2022 | Certified |
Financial Analyst I-200-21320-706860 | $114,400/yr | II | South San Francisco, CA | Nov 15, 2021 | Certified |
Staff Program Manager I-200-21312-692565 | $170,000/yr | II | South San Francisco, CA | Nov 08, 2021 | Certified |
Senior Software Engineer I-200-21308-688399 | $157,477/yr | III | South San Francisco, CA | Nov 04, 2021 | Certified |
Senior Full Stack Engineer I-200-21292-654968 | $144,726/yr | III | South San Francisco, CA | Oct 19, 2021 | Certified |
Instrument Software Engineer I-200-21244-559069 | $144,726/yr | III | South San Francisco, CA | Sep 01, 2021 | Certified |
Staff Full-Stack Software Engineer I-200-21208-486282 | $196,100/yr | IV | South San Francisco, CA | Jul 27, 2021 | Certified |
Technical Program Manager – Software Engineering I-200-21155-372011 | $150,000/yr | III | South San Francisco, CA | Jun 04, 2021 | Certified |
Scientist, Next Generation Sequencing I-200-21152-360110 | $128,000/yr | III | South San Francisco, CA | Jun 01, 2021 | Certified |
IT Infrastructure Architect I-200-21102-216988 | $168,920/yr | IV | Wilsonville, OR | Apr 12, 2021 | Certified |
Sr. SAP Solutions Engineer I-200-20330-929057 | $130,000/yr | — | South San Francisco, CA | Nov 25, 2020 | Certified |
Product Manager, Next Generation Sequencing I-200-20322-914891 | $145,000/yr | III | South San Francisco, CA | Nov 16, 2020 | Certified |
Product Manager, Next Generation Sequencing I-200-20317-910248 | $145,000/yr | III | South San Francisco, CA | Nov 12, 2020 | Certified |
Sr Data Architect I-200-20258-822287 | $201,667/yr | IV | South San Francisco, CA | Sep 14, 2020 | Certified, withdrawn |
One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.
Worker positions by LCA filing purpose, summed across FY2021–FY2026 disclosure records.
Most active filing months: Nov and Jun — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
8 states · 11 cities
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