How much does A123 Systems LLC pay?

A123 Systems LLC has a median filed salary of $97,781 across 265 DOL filings, ranging from $83,000 to $109,095.

Does A123 Systems LLC pay above market?

A123 Systems LLC pays approximately 6.6% relative to the DOL prevailing wage floor for its filed positions.

What jobs does A123 Systems LLC sponsor?

A123 Systems LLC files most often for: Mechanical Engineers, Electrical Engineers, 15-1133, 17-2071.00, Industrial Engineers.

Where does A123 Systems LLC hire?

A123 Systems LLC files most DOL cases in: Michigan (193 filings), Massachusetts (45 filings).

A123 Systems LLC Mechanical Engineers Salary - DOL Verified Data

MI Approval Rate 89.8% · most recent FY 2025

Median Salary

$86,500

Certified filings

DOL Filings

Certified: 238

Unique Job Titles

SOC occupations

Approval Rate

89.8%

Certified vs filed

Salary Range

Based on 55 certified filings

DOL-Filed Salary Range

$65,200$81,000$86,500$100,000$116,272

Prevailing Wage Premium - a TruthWage exclusive

+6.5%

A123 Systems LLC pays close to the DOL minimum wage floor for its filed positions.

The prevailing wage is the minimum salary DOL sets as the floor for this occupation and location. A positive premium means the employer pays above that floor. Source: DOL LCA filings.

Salary Trend

FY2012 - FY2025

Salaries by Job Title

31 occupations with DOL-filed salary data

Job Title	Filings	Median Salary	vs Market	Salary Range
Mechanical Engineers	55	$86,500	-15.5%	$81,000$81,000$86,500$100,000$100,000
Electrical Engineers	47	$100,000	-10.6%	$90,000$90,000$100,000$110,000$110,000
15-1133	26	$100,000	N/A	$70,000$70,000$100,000$110,000$110,000
17-2071.00	18	$110,000	N/A	$100,000$100,000$110,000$118,290$118,290
Industrial Engineers	11	$93,000	-8.1%	$81,000$81,000$93,000$100,101$100,101
17-2141.00	11	$93,650	N/A	$89,000$89,000$93,650$117,675$117,675
15-1199	10	$95,250	N/A	$65,000$65,000$95,250$100,000$100,000
15-1133.00	9	$104,599	N/A	$90,000$90,000$104,599$112,736$112,736
Materials Engineers	9	$96,392	-11%	$70,000$70,000$96,392$100,000$100,000
Chemical Engineers	8	$71,100	-41.7%	$70,750$70,750$71,100$101,500$101,500
Engineers, All Other	8	$97,000	-17.6%	$93,000$93,000$97,000$100,000$100,000
Materials Scientists	8	$82,480	-20.8%	$70,574$70,574$82,480$100,800$100,800
Electronics Engineers, Except Computer	7	$89,000	-30.3%	$88,000$88,000$89,000$90,494$90,494
13-1081.00	5	$104,499	N/A	$102,877$102,877$104,499$104,499$104,499
15-1132	4	$110,000	N/A	$95,000$95,000$110,000$110,000$110,000
15-1252.00	4	$117,166	N/A	$107,411$107,411$117,166$138,486$138,486
17-2131.00	4	$115,000	N/A	$105,000$105,000$115,000$120,000$120,000
15-1132.00	3	$83,700	N/A	$65,000$65,000$83,700$96,000$96,000
17-2041.00	3	$97,781	N/A	$81,540$81,540$97,781$105,000$105,000
Architectural and Engineering Managers	2	$202,907	+21%	Insufficient data for salary range.
15-1253.00	2	$107,256	N/A	$96,000$96,000$107,256$118,512$118,512
19-2032.00	2	$94,827	N/A	Insufficient data for salary range.
11-3021.00	1	$150,000	N/A	Insufficient data for salary range.
Industrial Production Managers	1	$146,598	+20.7%	Insufficient data for salary range.
13-1023	1	$62,400	N/A	Insufficient data for salary range.
Logisticians	1	$58,500	-27.7%	Insufficient data for salary range.
15-1199.01	1	$100,000	N/A	Insufficient data for salary range.
15-1199.08	1	$100,942	N/A	Insufficient data for salary range.
17-2141.01	1	$67,850	N/A	Insufficient data for salary range.
17-2199.02	1	$75,000	N/A	Insufficient data for salary range.
17-3013.00	1	$90,000	N/A	Insufficient data for salary range.

Individual DOL Filings for Mechanical Engineers at A123 Systems LLC

Date	Salary	Prevailing Wage	Level	Location	Education	Status	Source
Feb 2021	$96,000	$95,867	-	Novi MI	Master's	Certified-Expired	PERM
Jul 2020	$116,272	$116,272	-	Waltham MA	Bachelor's	Certified	PERM
Jun 2020	$116,272	$116,272	-	Waltham MA	Doctorate	Certified	PERM
Mar 2019	$83,000	$82,618	-	Livonia MI	N/A	Certified	LCA
Mar 2019	$83,000	$82,618	-	LIVONIA MI	N/A	Certified	LCA
Mar 2019	$81,224	$81,224	-	WALTHAM MA	N/A	Certified	LCA
Mar 2019	$70,000	$67,995	-	Waltham MA	N/A	Certified	LCA
Mar 2019	$82,000	$81,224	-	Waltham MA	N/A	Certified	LCA
Mar 2019	$70,000	$67,995	-	Waltham MA	N/A	Certified	LCA
Mar 2019	$100,000	$94,453	-	Waltham MA	N/A	Certified	LCA
Dec 2018	$95,000	$82,618	-	LIVONIA MI	N/A	Certified	LCA
Sep 2018	$85,000	$82,618	-	LIVONIA MI	N/A	Certified	LCA
Jul 2018	$110,200	$110,136	-	LIVONIA MI	N/A	Certified	LCA
May 2018	$100,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
May 2018	$104,900	$104,900	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$80,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$88,000	$88,000	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$67,200	$67,122	-	WALTHAM MA	N/A	Certified	LCA
Mar 2018	$66,000	$65,146	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$81,000	$80,454	-	WALTHAM MA	N/A	Certified	LCA
Mar 2018	$80,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$90,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Mar 2018	$67,122	$67,122	-	WALTHAM MA	N/A	Certified	LCA
Mar 2018	$65,200	$65,146	-	LIVONIA MI	N/A	Certified	LCA
Jan 2018	$90,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Jan 2018	$100,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Jan 2018	$90,000	$78,312	-	LIVONIA MI	N/A	Certified	LCA
Dec 2017	$75,000	$73,500	-	WALTHAM MA	N/A	Certified	LCA
Nov 2017	$93,808	$93,808	-	WALTHAM MA	N/A	Certified	LCA
Aug 2017	$85,000	$80,454	-	WALTHAM MA	N/A	Certified	LCA
Apr 2017	$106,500	$106,496	-	Livonia MI	Bachelor's	Certified	PERM
Mar 2017	$69,000	$68,370	-	LIVONIA MI	N/A	Certified	LCA
Mar 2017	$68,370	$68,370	-	LIVONIA MI	N/A	Certified	LCA
Mar 2017	$70,000	$68,370	-	LIVONIA MI	N/A	Certified	LCA
Mar 2017	$82,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Mar 2017	$82,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Mar 2017	$96,200	$89,814	-	WALTHAM MA	N/A	Certified	LCA
Feb 2017	$90,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Feb 2017	$90,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Jan 2017	$112,114	$106,496	-	Livonia MI	Master's	Certified-Expired	PERM
Dec 2016	$106,500	$106,496	-	Livonia MI	Master's	Certified-Expired	PERM
Dec 2016	$82,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Sep 2016	$110,000	$94,058	-	LIVONIA MI	N/A	Certified	LCA
Mar 2016	$98,783	$93,850	-	LIVONIA MI	N/A	Certified	LCA
Mar 2016	$82,000	$81,203	-	LIVONIA MI	N/A	Certified	LCA
Apr 2015	$105,000	$104,624	-	Waltham MA	Master's	Certified	PERM
Mar 2014	$83,800	$83,800	-	LIVONIA MI	N/A	Certified	LCA
Mar 2014	$102,600	$101,275	-	LIVONIA MI	N/A	Certified	LCA
Mar 2013	$102,600	$101,213	-	LIVONIA MI	N/A	Certified	LCA
Jun 2012	$108,429	$90,376	-	WESTBOROUGH MA	N/A	Certified	LCA
Apr 2012	$100,630	$100,630	-	LIVONIA MI	N/A	Certified	LCA
Jan 2012	$90,000	$89,731	-	LIVONIA MI	N/A	Certified	LCA
Dec 2011	$85,000	$78,811	-	LIVONIA MI	N/A	Certified	LCA

DOL data does not contain worker names. Only employer, salary, and job details are shown.

Hiring Activity

Full tracker →

Filing volume has increased 367% from the prior year, indicating expanding sponsored hiring.

Hiring Locations

MI 193 MA 45

Education Requirements

From PERM filings

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Advertising disclosure

Source: US Department of Labor, Office of Foreign Labor Certification (OFLC) public disclosure files (PERM Form ETA-9089 and LCA Form ETA-9035), and US Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS). Salary figures represent employer filings and government survey estimates, not individual worker pay.

Data covers DOL filings from 2011 to 2025.

A123 Systems LLC - Mechanical Engineers