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H-1B Data › Employers › Zoll Data Systems, Inc.
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H-1B Sponsor Profile

Zoll Data Systems, Inc. — H-1B Visa Sponsorship Data

11 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2025.

Broomfield, COActive FY2021–FY2025Transfer-FriendlyFull-Time Roles
● Data current through FY2025 · sourced from U.S. DOL OFLC, updated quarterly
I work at Zoll Data Systems, Inc.See what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
11 certified LCAs
FY2025 filings
2
most recent disclosure year
Median H-1B salary
$115,000
typical $112,500–$131,347
Worksite states
3
3 cities
Transfer share
25%
change-of-employer filings
Audit readiness Check another employer

2 items a DOL auditor would ask Zoll Data Systems, Inc. about

Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Zoll Data Systems, Inc.'s own public LCA filings (FY2023–FY2025) — the same records an investigator pulls first.

1 need attention1 to watch2 clear
Needs attention
33% of LCAs denied or withdrawn (FY2023–FY2025)

Withdrawn or denied LCAs are normal in isolation; a high share suggests workers were moved between filings and the paper trail needs checking.

Auditor asksWere the workers on withdrawn LCAs re-covered by a valid certified LCA before continuing work?
In your PAFWithdrawal acknowledgements; superseding LCAs; PAF entries showing the transition.
Watch
3 worksites across 3 states

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.

Auditor asksWhere is the posting record for each worksite, and were short-term placements tracked against the 30/60-day limits?
In your PAFPosting notices (or electronic-notice records) per worksite; new-worksite LCAs; placement log.
Clear
8% of certified LCAs are at Wage Level I

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%.

Auditor asksHow was Level I justified for each role — required education, experience and the actual duties performed?
In your PAFPrevailing-wage determination and wage-level worksheet for every Level I LCA.
Clear
12% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 7% above the DOL prevailing wage across 8 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.

Auditor asksShow the actual wage paid (payroll) matches or exceeds the LCA wage for every worker, including benched time.
In your PAFActual-wage memorandum and pay records per LCA; wage-level rationale where the offered wage equals the PW.
Are you Zoll Data Systems, Inc.? Get the private PAF / LCA gap check.
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Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.

For job seekers

Considering a job at Zoll Data Systems, Inc.?

Does Zoll Data Systems, Inc. sponsor H-1B visas?

Yes — Zoll Data Systems, Inc. sponsors H-1B workers, with 11 certified LCAs on file (FY2021–FY2025), including 2 in FY2025. The median certified salary is $115,000 (P25 $112,500, P75 $131,347). With a 25% transfer share, this employer actively accepts H-1B transfers. 100% of its certified filings meet or exceed the prevailing wage.

What to Know Before Applying to Zoll Data Systems, Inc.

Salary range
Median $115,000, typical band $112,500–$131,347.
Transfers
25% of filings are transfers — this employer has an established H-1B transfer track record.
Typical locations
Broomfield, CO, Centerville, OH, San Diego, CA.
Position type
100% of filings are full-time roles.
Common roles
Load And Performance Engineer, Load And Performance Software Engineer, Platform Engineer.
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Frequently asked questions

Yes. Zoll Data Systems, Inc. has 11 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2025).

The median sponsored salary is $115,000, with a typical P25–P75 band of $112,500–$131,347 across certified LCAs.

Yes — 25% of its LCA filings are change-of-employer (transfer) cases, indicating an active transfer pipeline.

Zoll Data Systems, Inc. filed 2 certified LCAs in FY2025, the most recent fiscal year of U.S. DOL disclosure data.

Top worksites include Broomfield, CO, Centerville, OH, San Diego, CA.
Sponsorship data

Zoll Data Systems, Inc. H-1B data at a glance

Executive Summary

Zoll Data Systems, Inc. H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2025).

  • Median certified salary is $115,000, typically $112,500–$131,347 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 25% — workers actively transfer to this employer.
  • Worksite footprint spans 3 states and 3 cities.
  • Most-sponsored roles: Load And Performance Engineer, Load And Performance Software Engineer, Platform Engineer.
  • Filed 2 certified LCAs in FY2025, the most recent disclosure year.

Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.

Salary Distribution

$71,000
$175,000
P25$112,500
Median$115,000
P75$131,347

The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.

100% of certified filings at or above the DOL prevailing wage.

Wage Level Distribution

Level I
8%
Level II
17%
Level III
50%
Level IV
25%

Levels I–IV are DOL prevailing-wage experience tiers; 75% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
1
FY2022
2
FY2023
5
FY2024
1
FY2025
2
Fiscal yearCertifiedDeniedWithdrawnTotal
FY20211001
FY20222002
FY20235049
FY20241001
FY20252002

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.

See a single year in detail:
FY2021 ›FY2022 ›FY2023 ›FY2024 ›FY2025 ›

All LCA filings

9 filings
Job titleSalaryLevelLocationFiledStatus
Cloud Engineer II
I-200-25099-845068
$129,695/yrIIBroomfield, COApr 09, 2025Certified
Software QA Manager
I-200-24302-435326
$135,388/yrIIIBroomfield, COOct 28, 2024Certified
Lead QA Engineer
I-200-24004-615524
$129,999/yrIVBroomfield, COJan 04, 2024Certified
Senior Software Engineer
I-200-23102-924807
$140,000/yrIVBroomfield, COApr 12, 2023Certified
Senior Software Engineer
I-200-23094-903804
$120,000/yrIISan Diego, CAApr 04, 2023Certified
Site Reliability Architect
I-200-23062-821308
$175,000/yrIVBroomfield, COMar 03, 2023Certified
Load and Performance Engineer
I-200-22305-562897
$105,000/yrIIICenterville, OHNov 01, 2022Certified, withdrawn
Platform Engineer
I-200-22298-548100
$115,000/yrIIIBroomfield, COOct 25, 2022Certified
Business Analyst
I-200-22138-185250
$71,000/yrIBroomfield, COMay 18, 2022Certified

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.

Every certified LCA needs its own Public Access File. Get the private gap check →
Sponsorship insights

How Zoll Data Systems, Inc. sponsors H-1B talent

Petition Mix

New employment  8%Transfer (change of employer)  25%Continued employment  67%
High transfer share (25%) — H-1B workers actively change employers to join Zoll Data Systems, Inc..

Worker positions by LCA filing purpose, summed across FY2021–FY2025 disclosure records.

Filing Activity by Month

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Most active filing months: Apr and Oct — useful for timing transfer conversations.

Compliance Posture

Willful Violator
No
Full-Time Positions
100%
At/Above Prevailing Wage
100%

Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.

Roles & geography

Top sponsored roles & worksites

Top job titles

Load And Performance Engineer
2 · $105,000
Load And Performance Software Engi
2 · $104,229
Platform Engineer
2 · $115,000
Senior Software Engineer
2 · $130,000
Software Qa Manager
2 · $126,194

Top worksite locations

3 states · 3 cities

Broomfield, CO
10
Centerville, OH
4
San Diego, CA
1
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Zoll Data Systems, Inc. · audit readiness
1 need attention1 to watch2 clear
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