DOL Verified Employer

Zum Services, Inc. - 15-1133

Government-verified salary data from 55 US Department of Labor filings.

Median Salary
$165,000
5 DOL filings
CA Approval Rate 76.4% · most recent FY 2025
Median Salary
$165,000
Certified filings
DOL Filings
5
Certified: 42
Unique Job Titles
22
SOC occupations
Approval Rate
76.4%
Certified vs filed

Salary Range

Based on 5 certified filings
DOL-Filed Salary Range
$145,000$145,000$165,000$165,000$165,000
Prevailing Wage Premium - a TruthWage exclusive
+4.6%

Zum Services, Inc. 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

FY2017 - FY2025

Salaries by Job Title

22 occupations with DOL-filed salary data
Job TitleFilingsMedian Salaryvs MarketSalary Range
15-1132 8 $145,000 N/A
$130,000$130,000$145,000$148,000$148,000
15-2031.00 8 $125,000 N/A
$125,000$125,000$125,000$150,000$150,000
15-1252.00 6 $197,500 N/A
$150,000$150,000$197,500$220,000$220,000
15-1133 5 $165,000 N/A
$145,000$145,000$165,000$165,000$165,000
13-1081.00 3 $125,000 N/A
Insufficient data for salary range.
15-1242.00 3 $200,000 N/A
Insufficient data for salary range.
Operations Research Analysts 3 $70,000 -23.3%
$65,000$65,000$70,000$130,000$130,000
11-1021.00 2 $245,000 N/A
Insufficient data for salary range.
Marketing Managers 2 $160,000 -0.6%
Insufficient data for salary range.
Computer and Information Systems Managers 2 $177,500 +3.7%
$170,000$170,000$177,500$185,000$185,000
Commercial and Industrial Designers 2 N/A N/A
Insufficient data for salary range.
11-1011.00 1 $400,000 N/A
Insufficient data for salary range.
11-3021.00 1 $190,000 N/A
Insufficient data for salary range.
11-3031.00 1 $225,000 N/A
Insufficient data for salary range.
Management Analysts 1 N/A N/A
Insufficient data for salary range.
15-1133.00 1 $170,000 N/A
Insufficient data for salary range.
15-1141 1 $108,000 N/A
Insufficient data for salary range.
15-1199 1 N/A N/A
Insufficient data for salary range.
15-2041.00 1 N/A N/A
Insufficient data for salary range.
15-2051.00 1 N/A N/A
Insufficient data for salary range.
Civil Engineers 1 $135,000 +35.6%
Insufficient data for salary range.
17-2141.00 1 $95,000 N/A
Insufficient data for salary range.

Individual DOL Filings for 15-1133 at Zum Services, Inc.

DateSalaryPrevailing WageLevelLocationEducationStatusSource
Dec 2021 $150,000 $120,931 - Redwood City CA Master's Certified-Expired PERM
Jun 2021 $145,000 $120,931 - Redwood City CA Master's Certified PERM
Jun 2019 $165,000 $157,706 - Redwood City CA N/A Certified LCA
Jun 2019 $165,000 $157,706 - Redwood City CA N/A Certified LCA
Jun 2019 $165,000 $157,706 - Redwood City CA N/A Withdrawn LCA

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

Hiring Activity

Full tracker →
Filing volume has increased 100% from the prior year, indicating expanding sponsored hiring.

Hiring Locations

CA 38 NE 1 NY 1 VA 1 WA 1

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 2015 to 2025.