Company · Medical laboratories

Quest Diagnostics_

As of 4 November 2026, Quest Diagnostics has 4552 open roles (1550 new in 30 days), its healthcare support and caregiving team is hiring most, and its postings name Microsoft PowerPoint, Salesforce and Microsoft Windows as the tools the team works in.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Secaucus, United States10,001+ employees1B+ revenue, est.B2B, B2C, B2Gquestdiagnostics.com ↗LinkedIn ↗
Headquarters
Secaucus, New Jersey, United States
Employees
10,001+ employees (linkedin)
Sells to
patients, healthcare professionals, health insurers
Certifications on site
HIPAA
Site languages
EN, ES, ZH
Career system
Oracle_hcm
4552open roles · 1550 new in 30 days
14tools named in postings
United Stateshiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Quest Diagnostics in one screen

Read from questdiagnostics.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Quest Diagnostics does

Quest Diagnostics is a laboratory testing service that performs diagnostic tests for patients, healthcare professionals, health insurers, and biopharma across the United States. It offers services including comprehensive thyroid panels, STI vaginal self-collection, prostate screening (PSA), and genetic testing, plus appointment booking, test results access, and the Quanum Lab Services Manager software. It serves over 2,000 locations nationwide.

comprehensive thyroid test panelSTI vaginal self-collectionprostate screening (PSA) testgenetic testingtest results accessappointment bookingQuanum Lab Services Manager
Whom it sells to

Named on the site: patients, healthcare professionals, health insurers, lab managers, biopharma.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 569 scored.

North West LabsUnited States · 51-200 employeesGenomic DiagnosticsAustralia · 51-200 employeesAcculabEG · 51-200 employeesFambes DiagnosticsNG · 201-500 employeesSouthwest LabsUnited States · 51-200 employeesWellness LabsUnited States · 51-200 employees
03 — Tech stack, with the evidence

What Quest Diagnostics says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Microsoft PowerPoint · high confidence · 69 postings
• Prepares and modifies charts, spreadsheets, Visio charts, and PowerPoint presentations for various projects
Legal Administrator (Hybrid - 3x a week in Secaucus, NJ) · first seen 2026-01-21
SalesforceSales · high confidence · 45 postings
• Update client and prospect notes in SFDC
Infectious Disease and Immunology Account Executive · first seen 2026-04-24
Microsoft Windows · high confidence · 25 postings
• Accountable for all installations, upgrades, patching, and database configurations for the Epic Cogito suite (Clarity, Caboodle) in coordination with the broader infrastructure team (UNIX, MS SQL, Windows, Network).
Administrator, Epic Cogito & Report Database · first seen 2026-08-11
SQLData & AI · high confidence · 36 postings
• Configuring and testing Epic-released and Foundation System content for all applications, including: Reporting Workbench, SlicerDicer, Radar, Cogito SQL
Developer, Business Intelligence · first seen 2026-04-24
PythonSoftware engineering · high confidence · 35 postings
• Implement and optimize Python and Nextflow bioinformatics workflows.
Bioinformatics Engineer (Hybrid) · first seen 2026-04-24
TableauData & AI · high confidence · 26 postings
• Analytics & Reporting Solutions: Lead the design, development, deployment, and maintenance of sustainable/automated Business Intelligence (BI), reporting, and analytical dashboards using Tableau and Power BI.
Senior Specialist, Business Intelligence & Analytics · first seen 2026-04-24
Amazon Web ServicesSoftware engineering · high confidence · 24 postings
The Senior Director, Infrastructure Network Solutions will be responsible for ensuring the stability of our critical backbone, multi-cloud connectivity across AWS, Azure, and GCP, and our extensive network footprint spanning many sites.
Senior Director, Infrastructure Network Solutions · first seen 2026-07-14
FHIRIT operations & business systems · high confidence · 17 postings
• Execute rigorous volume testing to ensure the database can handle burst-heavy, high-throughput HL7v2 and FHIR API transactions from automated lab analyzers and middleware.
Administrator, Epic Operational Database · first seen 2026-06-10
Microsoft AzureSoftware engineering · high confidence · 17 postings
The Epic Operational Database Administrator (ODBA) is a mission-critical, hands-on role responsible for the installation, performance, and reliability of the Epic IRIS Operational Database (ODB) hosted in Microsoft Azure.
Administrator, Epic Operational Database · first seen 2026-07-28
PeopleSoftlogistics warehouse and transport · high confidence · 11 postings
• Work with OSP, QDTrac, PeopleSoft, and other Quest Diagnostics IT systems at a proficient level
Logistics Supervisor (Evening - 2nd Shift) · first seen 2026-05-04
Google Cloud · high confidence · 14 postings
The Senior Director, Infrastructure Network Solutions will be responsible for ensuring the stability of our critical backbone, multi-cloud connectivity across AWS, Azure, and GCP, and our extensive network footprint spanning many sites.
Senior Director, Infrastructure Network Solutions · first seen 2026-07-28
Oracle Database · high confidence · 10 postings
• Monitor and ensure that the bills are paid in Oracle Data base for PSCs, 3rd Party Vendors.
Facilities/Lease Specialist · first seen 2026-07-28
Epic MyChartIT operations & business systems · high confidence · 9 postings
• Epic Client Systems Administration - MyChart, MyChart Mobile, and EpicCare Link
Administrator, Epic Web and Service Server · first seen 2026-07-21
Snowflake · high confidence · 8 postings
• SQL proficiency using Snowflake, BigQuery, Redshift, or similar
Senior Manager, E-Commerce Analytics (Remote) · first seen 2026-04-24
On the website or in DNS

Vendors whose code loads on questdiagnostics.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Adobeseen on questdiagnostics.com
Amazon SESseen on questdiagnostics.com
amazon_trust_servicesseen on questdiagnostics.com
appleseen on questdiagnostics.comAtlassianseen on questdiagnostics.com
broadcom_email_security_cloudseen on questdiagnostics.com
cisco_intersightseen on questdiagnostics.com
cisco_webexseen on questdiagnostics.com
DocuSignseen on questdiagnostics.comDynatraceseen on questdiagnostics.com
Google Workspaceseen on questdiagnostics.com
HubSpotseen on questdiagnostics.comJamfseen on questdiagnostics.com
mailchimp_transactionalseen on questdiagnostics.com
marketoseen on questdiagnostics.com
Microsoft 365seen on questdiagnostics.com
microsoft_teamsseen on questdiagnostics.com
Mixpanelseen on questdiagnostics.comradancyseen on questdiagnostics.comSendGridseen on questdiagnostics.comSmartsheetseen on questdiagnostics.comStripeseen on questdiagnostics.comTeamViewerseen on questdiagnostics.comWizseen on questdiagnostics.com
04 — Hiring

4552 open roles, 2445 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring healthcare support and caregiving in United States →

Open roles by team
open · new 30 d
healthcare support and caregiving
2,196 · 886
healthcare clinical
898 · 188
logistics warehouse and transport
317 · 124
research and science
248 · 80
Customer service & success
143 · 40
Sales
105 · 23
Finance & accounting
62 · 18
Administration & office
56 · 23
IT operations & business systems
28 · 5
Software engineering
25 · 3
Product, program & project management
22 · 3
Quality, safety & environment
17 · 8
Business development & strategy
15 · 5
Education & training
15 · 3
Data & AI
11 · 0
General management & consulting
11 · 3
Legal, compliance & risk
10 · 1
skilled trades and field service
10 · 4
Engineering (non-software)
8 · 0
Human resources
8 · 2
facilities cleaning and security
2 · 0
Marketing & communications
2 · 0
Newest postings
05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Quest Diagnostics, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Quest Diagnostics to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Quest Diagnostics

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 569 scored.

North West LabsMedical laboratories · United States51-200 employees
Genomic DiagnosticsMedical laboratories · Australia51-200 employees
AcculabMedical laboratories · EG51-200 employees
Fambes DiagnosticsMedical laboratories · NG201-500 employees
Southwest LabsMedical laboratories · United States51-200 employees
Wellness LabsMedical laboratories · United States51-200 employees
07 — Profile

From the company's own website

Legal nameQuest Diagnostics
IndustryHealth care · Medical laboratories
Offeringscomprehensive thyroid test panel · STI vaginal self-collection · prostate screening (PSA) test · genetic testing · test results access · appointment booking · Quanum Lab Services Manager
Target customerspatients · healthcare professionals · health insurers · lab managers · biopharma
Geographic scopenational · also Canada
Reviews found
Public contact points0 role addresses · 1 phone numbers
Pages readlocations, home, contact, about, services
Datescrawled 2026-09-06 · profiled 2026-09-12 · hiring built 2026-11-03
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Quest Diagnostics (Secaucus, United States, 10,001+ employees) has 4552 open roles, 1550 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/questdiagnostics.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from questdiagnostics.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Oracle_hcm career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Quest Diagnostics: questions

Does Quest Diagnostics use Microsoft PowerPoint?

Yes, by the company's own words: 69 postings name it, first seen 2026-01-21, in the team.

Is Quest Diagnostics hiring?

4552 open roles as of 4 November 2026, 1550 opened in the last 30 days and 718 closed. The largest team hiring is healthcare support and caregiving.

Where does this profile come from?

From questdiagnostics.com itself: we crawled it on 2026-09-06, built the profile on 2026-09-12, and read its career site (Oracle_hcm) hourly since. Headcount is from LinkedIn.

Who should I write to at Quest Diagnostics?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.

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