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A123 Systems LLC

Exact employer profile · All loaded years

Matching filings267

Median yearly base wage$99,000n=255 eligible

Middle 50% of yearly wages$81,112 – $110,000

Most reported worksiteNovi, MI108 matching filings

Explore this companyMost reported roleSystems Engineer Top worksiteNovi Individual recordsInspect dates & base salaries

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Salary records

267 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
A123 Systems LLC	Battery Simulation Engineer [00103389]	Filing details $125,362 /yr I-200-26128-886441 Reported wage: $125,362–$135,000 / year Annualized: $125,362 Status: Certified Fiscal year: 2026 Decision: 2026-05-15 Employment end: 2029-10-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	05/08/2026	11/01/2026
A123 Systems LLC	Software Validation Engineer [00099451]	Filing details $70,000 /yr I-200-26069-692508 Reported wage: $70,000–$95,000 / year Annualized: $70,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-17 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/10/2026	09/03/2026
A123 Systems LLC	Software Validation Engineer [00099445]	Filing details $70,000 /yr I-200-26068-688337 Reported wage: $70,000–$90,000 / year Annualized: $70,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-16 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/09/2026	09/03/2026
A123 Systems LLC	Research Scientist - Battery Material [00099446]	Filing details $125,000 /yr I-200-26068-689408 Reported wage: $125,000–$145,000 / year Annualized: $125,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-16 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Waltham, MA	03/09/2026	09/03/2026
A123 Systems LLC	Thermal Cfd Simulation Engineer [00099447]	Filing details $110,000 /yr I-200-26065-686752 Reported wage: $110,000–$120,000 / year Annualized: $110,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-13 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/06/2026	09/03/2026
A123 Systems LLC	Mechanical Engineer [00099449]	Filing details $94,000 /yr I-200-26065-686761 Reported wage: $94,000–$105,000 / year Annualized: $94,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-13 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/06/2026	09/03/2026
A123 Systems LLC	Senior Applications Engineer [00099451]	Filing details $70,000 /yr I-200-26065-686767 Reported wage: $70,000–$95,000 / year Annualized: $70,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-13 Employment end: 2029-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/06/2026	09/03/2026
A123 Systems LLC	Software Engineering Manager [00093817]	Filing details $130,000 /yr I-200-26005-533341 Reported wage: $130,000–$163,000 / year Annualized: $130,000 Status: Certified Fiscal year: 2026 Decision: 2026-01-12 Employment end: 2029-04-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	01/05/2026	05/01/2026
A123 Systems LLC	Principal System Engineer [00093818]	Filing details $155,000 /yr I-200-25309-379758 Reported wage: $155,000–$165,000 / year Annualized: $155,000 Status: Certified Fiscal year: 2026 Decision: 2025-11-14 Employment end: 2029-03-25 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	11/05/2025	03/26/2026
A123 Systems LLC	Senior Program Manager (00091344)	Filing details $104,499.12 /yr I-200-25255-305012 Reported wage: $104,499.12 / year Annualized: $104,499 Status: Certified Fiscal year: 2025 Decision: 2025-09-19 Employment end: 2029-02-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	09/12/2025	02/17/2026
A123 Systems LLC	Senior Software Engineer (00091342)	Filing details $138,486 /yr I-200-25252-295622 Reported wage: $138,486–$150,000 / year Annualized: $138,486 Status: Certified Fiscal year: 2025 Decision: 2025-09-16 Employment end: 2029-02-05 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	09/09/2025	02/06/2026
A123 Systems LLC	Application Engineer [00092220]	Filing details $100,000 /yr I-200-25251-292768 Reported wage: $100,000–$125,000 / year Annualized: $100,000 Status: Certified Fiscal year: 2025 Decision: 2025-09-15 Employment end: 2028-09-28 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	09/08/2025	09/29/2025
A123 Systems LLC	Systems Engineer [00087971]	Filing details $120,000 /yr I-200-25218-224687 Reported wage: $120,000–$130,000 / year Annualized: $120,000 Status: Certified Fiscal year: 2025 Decision: 2025-08-13 Employment end: 2029-01-05 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	08/06/2025	01/06/2026
A123 Systems LLC	Principal Electrical Hardware Engineer (00089205)	Filing details $140,000 /yr I-200-25189-158284 Reported wage: $140,000–$160,000 / year Annualized: $140,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-15 Employment end: 2028-08-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	07/08/2025	09/01/2025
A123 Systems LLC	Senior Mechanical Engineer [00082941]	Filing details $117,853 /yr I-200-25120-921820 Reported wage: $117,853–$125,000 / year Annualized: $117,853 Status: Certified Fiscal year: 2025 Decision: 2025-05-07 Employment end: 2028-10-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	04/30/2025	10/25/2025
A123 Systems LLC	Battery Simulation Engineer [00084963]	Filing details $110,000 /yr I-200-25104-861569 Reported wage: $110,000 / year Annualized: $110,000 Status: Certified Fiscal year: 2025 Decision: 2025-04-21 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	04/14/2025	10/01/2025
A123 Systems LLC	Battery Simulation Engineer [00084961]	Filing details $105,000 /yr I-200-25104-861570 Reported wage: $105,000 / year Annualized: $105,000 Status: Certified Fiscal year: 2025 Decision: 2025-04-21 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	04/14/2025	10/01/2025
A123 Systems LLC	Systems Engineer [00078202]	Filing details $109,456.8 /yr I-200-25104-861572 Reported wage: $109,456.8 / year Annualized: $109,457 Status: Certified Fiscal year: 2025 Decision: 2025-04-21 Employment end: 2028-07-21 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	04/14/2025	07/22/2025
A123 Systems LLC	Customer Program Manager [00078201]	Filing details $109,095.12 /yr I-200-25104-861573 Reported wage: $109,095.12 / year Annualized: $109,095 Status: Certified Fiscal year: 2025 Decision: 2025-04-21 Employment end: 2028-07-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	04/14/2025	08/01/2025
A123 Systems LLC	Software Engineer (Platform) [00078210]	Filing details $76,035 /yr I-200-25083-797901 Reported wage: $76,035 / year Annualized: $76,035 Status: Certified Fiscal year: 2025 Decision: 2025-03-31 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/24/2025	08/25/2025
A123 Systems LLC	Mechanical Engineer [00078209]	Filing details $80,658 /yr I-200-25073-777227 Reported wage: $80,658 / year Annualized: $80,658 Status: Certified Fiscal year: 2025 Decision: 2025-03-21 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/14/2025	08/25/2025
A123 Systems LLC	Budget Analyst [00078207]	Filing details $75,005 /yr I-200-25071-768136 Reported wage: $75,005 / year Annualized: $75,005 Status: Certified Fiscal year: 2025 Decision: 2025-03-19 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/12/2025	08/25/2025
A123 Systems LLC	Battery Simulation Engineer [00078213]	Filing details $110,000 /yr I-200-25069-763205 Reported wage: $110,000 / year Annualized: $110,000 Status: Certified Fiscal year: 2025 Decision: 2025-03-17 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Novi, MI	03/10/2025	08/25/2025
A123 Systems LLC	Research Scientist - Battery Material [00078204]	Filing details $135,980.16 /yr I-200-25069-763206 Reported wage: $135,980.16 / year Annualized: $135,980 Status: Certified Fiscal year: 2025 Decision: 2025-03-17 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Waltham, MA	03/10/2025	08/25/2025
A123 Systems LLC	Research Scientist - Solid State Battery Cathode [00074631]	Filing details $130,000.08 /yr I-200-25069-763209 Reported wage: $130,000.08 / year Annualized: $130,000 Status: Certified Fiscal year: 2025 Decision: 2025-03-17 Employment end: 2028-08-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Waltham, MA	03/10/2025	08/25/2025

Showing 1–25 of 267

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About A123 Systems LLC H-1B salary records

This view contains 267 matching filings across all loaded fiscal years. The median reported yearly base wage is $99,000, based on 255 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

A123 Systems LLC insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 2026*9 filings$110,000 median · n=9

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$100k–$125kMost common wage band

$0$125k$250k+

$25k bands · 255 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Novi, MI$105,224 median

Typical range: $88,750–$115,053108 salary records

LIVONIA, MICHIGAN$100,000 median

Typical range: $83,000–$110,00026 salary records

Waltham, MA$96,200 median

Typical range: $75,000–$105,64341 salary records

LIVONIA, MI$90,000 median

Typical range: $80,000–$104,95063 salary records

$0$62,500$125,000

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

95.5%Certified LCAs

Certified255 95.5%

Withdrawn7 2.6%

Certified - Withdrawn3 1.1%

Denied2 0.7%

Denominator: all 267 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$99,000Median reported annual base wage

10th percentile$70,000

25th percentile$81,112

Median (50th)$99,000

75th percentile$110,000

90th percentile$120,000

n=255 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology