NJ Knowledge

Get certified. Get hired. Learn the language of your next job.

NJ Knowledge is New Jersey’s learning platform for professional certifications, exam prep, and language courses — built for working adults and career changers.

Language Center Construction Courses Coding Center Sales Course Gaming Course

Career Paths

Don’t just take a course — follow a path

Each path sequences courses in the order employers expect, so every certificate stacks toward the job at the end.

IT Support → Cybersecurity

Entry roles across NJ: help desk, IT support, junior security analyst

  1. IT FundamentalsComputer basics, hardware, and troubleshooting labs.
  2. CompTIA A+The hiring standard for IT support roles.
  3. CompTIA Security+Security foundations for analyst-track jobs.
  4. Interview & Resume LabMock interviews with NJ tech employers in mind.

Healthcare Starter Path

Entry roles across NJ: nursing assistant, phlebotomist, medical office

  1. Medical TerminologyThe vocabulary patients and charts actually use.
  2. Certified Nursing Assistant (CNA)Classroom, lab, and clinical prep for the NJ exam.
  3. Phlebotomy TechnicianAdd blood-draw certification to widen your options.
  4. CPR / BLS CertificationThe card nearly every healthcare employer requires.

New to the U.S. Path

For newcomers: foundations first, then a license, then the job

  1. Build your English foundationStart with the free placement check, then build daily-life and workplace English step by step.
  2. GED Test PrepEarn the diploma equivalency NJ employers recognize.
  3. Pick a certificationCDL, ServSafe, OSHA 30, or real estate pre-licensing.
  4. Interview & Resume PracticeInterviews, applications, and workplace communication.

How It Works

From sign-up to certificate in four steps

1

Pick your goal

Choose a certification, an exam to pass, or a language to learn. Not sure? Start with a career path and follow it in order.

2

Take a free placement check

A short diagnostic shows exactly where to start, so you never pay for material you already know.

3

Learn your way

Live online lessons, evening and weekend cohorts, and practice work you can do from your phone.

4

Sit the exam, get the credential

We help you schedule the official exam, and your certificate goes on your resume the day you pass.

Questions

Before you enroll

Are the certifications the real, official ones?

Yes. Courses prepare you for the official credential from the issuing body — CompTIA, Amazon Web Services, the New Jersey Department of Health (CNA), the NJ Real Estate Commission, ServSafe, OSHA, and others. You sit the official exam, and the credential is issued by that body, not by us.

I work full-time. Can I actually fit this in?

That’s who the schedule is built for. Most courses run as live online lessons in the evening or as weekend cohorts, with recordings and practice work available on your phone. Typical commitment is 4–6 hours a week.

Do language courses follow a recognized level system?

Yes — our own Spanish course is free and follows CEFR levels A1 (beginner) through C1 (advanced) across its Beginner, Moderate and Expert sections. A 12-question placement test at the start puts you at the right level.

What does the course price include?

For paid certification and exam-prep courses: instruction, all course materials, practice exams, and instructor support through your exam date. Official exam or licensing fees charged by the issuing body are separate and are listed on each course outline before you enroll. Our Spanish language course is the exception — it is ours, and it is completely free, with no enrollment and no card required.

I’m new to New Jersey and my English is limited. Where do I start?

Start with the free placement check, then add GED prep or a job certification like ServSafe, CDL, or OSHA 30 — that’s exactly what the “New to the U.S.” career path is designed for.

Can my employer pay for my course?

Yes — many employers reimburse certification training. Download any course outline from its course page and share it with your manager or HR; it lists the credential, hours, and skills covered.

Exam Prep

Prep that ends with a passed exam

Knowing the material is half the test. Our prep courses drill the other half — timing, question formats, and the traps each exam is known for.

  • Full-length practice exams under real timed conditions, scored by section.
  • Evening & weekend cohorts so prep fits around a work schedule.
  • A personal study plan built from your first diagnostic test.
See Exam Prep Courses
An evening exam-prep class in session, instructor at the whiteboard

Your next job is asking for a credential. Go get it.

Browse the catalog, open a course outline, and start with a free placement check — no commitment until you’ve seen exactly what you’ll learn.

Browse All Courses