H-1B Salary Lookup

Mainspring Energy H-1B Salaries 2026

21 certified H-1B Labor Condition Applications for full-time roles at Mainspring Energy, decided Jul 1, 2025 – Jun 30, 2026. Median offered salary $121,975.

$121,975Median salary
$114,20625th percentile
$130,16275th percentile
21Filings

Mainspring Energy H-1B salaries by job title

Job titleFilingsMedianMiddle 50%
Test Engineer2$117,450$113,109 – $121,790
Director of C&i1$216,750$216,750 – $216,750
Senior Technical Program Manager1$137,592$137,592 – $137,592
Senior Associate Project Analytics1$110,500$110,500 – $110,500
Senior Mechanical Design Engineer Electromechanical1$152,823$152,823 – $152,823
Mechanical Design Engineer Electromechanical1$114,206$114,206 – $114,206
Senior Materials & Process Engineer1$138,258$138,258 – $138,258
Senior Enterprise Systems Software Developer1$102,190$102,190 – $102,190
Controls Engineer1$123,950$123,950 – $123,950
Logistics Specialist1$86,108$86,108 – $86,108
Fleet Operations & Analytics Engineer1$117,458$117,458 – $117,458
Staff Mechanical Buyer Planner1$121,975$121,975 – $121,975
Associate Embedded Software Engineer1$116,481$116,481 – $116,481
Electrical Engineer1$130,162$130,162 – $130,162
Staff Software Release Manager1$187,977$187,977 – $187,977

Top cities

CityFilingsMedian
Menlo Park, CA17$117,458
Rancho Mission Viejo, CA1$216,750
South Lyon, MI1$102,190
Mountain House, CA1$121,975
Katy, TX1$123,551

Wage levels

Level I29% · 4
Level II50% · 7
Level III7% · 1
Level IV14% · 2

Prevailing-wage level the employer selected (I = entry, IV = fully competent).

Median prevailing wage on these filings: $116,481.

Recent Mainspring Energy H-1B filings

Latest 21 of 21 filings by decision date. Salary is the offered wage rate (annualised); "to" shows the top of a range when given.

CertifiedStartJob titleLocationSalaryLevel
2026-06-232026-06-22Staff Software Release ManagerMenlo Park, CA$187,977
to $197,977
2026-06-232026-10-01Electrical EngineerMenlo Park, CA$130,162
to $140,162
2026-06-182026-10-01Associate Embedded Software EngineerMenlo Park, CA$116,481
to $132,664
2026-06-122026-10-01Staff Mechanical Buyer PlannerMountain House, CA$121,975
to $165,025		IV
2026-06-052026-10-01Logistics SpecialistMenlo Park, CA$86,108
to $109,592		I
2026-06-052026-10-01Fleet Operations & Analytics EngineerMenlo Park, CA$117,458
to $128,800		II
2026-06-052026-10-01Test EngineerMenlo Park, CA$108,768
to $138,432		I
2026-05-222026-10-01Test EngineerMenlo Park, CA$126,131
to $138,432		II
2026-05-202026-10-01Controls EngineerMenlo Park, CA$123,950
to $152,275
2026-05-062026-10-01Sr. Enterprise Systems Software DeveloperSouth Lyon, MI$102,190
to $167,157		II
2026-05-042026-10-16Sr. Materials & Process EngineerMenlo Park, CA$138,258
to $170,568		III
2026-04-232026-04-27Mechanical Design Engineer - ElectromechanicalMenlo Park, CA$114,206
to $145,354		I
2026-04-222026-04-20Senior Mechanical Design Engineer, ElectromechanicalMenlo Park, CA$152,823
to $170,568
2026-04-152026-07-10Sr. Associate, Project AnalyticsMenlo Park, CA$110,500
to $149,500		I
2026-01-212026-04-30Senior Technical Program ManagerMenlo Park, CA$137,592
to $170,568
2025-12-192026-06-03Director of C&IRancho Mission Viejo, CA$216,750
to $293,250		IV
2025-09-092025-09-15Supplier Quality EngineerMenlo Park, CA$111,456
to $125,742
2025-09-032026-01-03Sr. Enterprise Data System DeveloperKaty, TX$123,551
to $167,157		II
2025-07-212025-12-20Mechanical Design EngineerMenlo Park, CA$126,131
to $138,432		II
2025-07-012025-07-07Senior Manufacturing Supply Chain AnalystMenlo Park, CA$117,317
to $158,723		II
2025-07-012025-07-07Sr. Field Quality EngineerMenlo Park, CA$117,317
to $158,723		II

Employer names as filed: Mainspring Energy, Inc.. Name variants that differ only in case, punctuation or legal suffix (LLC, Inc., Corp.) are merged. Separate legal entities are listed separately. These are wages offered on certified LCAs, not actual pay.