System Administrator Jobs in New Jersey

A System Administrator, commonly referred to as a SysAdmin, is an essential figure in the technology industry, primarily responsible for setting up and maintaining an organization's computer systems. They ensure that the systems are running smoothly and effectively, which includes the necessary software updates, system installations, implementing and maintaining system security measures, troubleshooting problems, and providing technical support. Additionally, System Administrators may also be responsible for managing the network infrastructure, which includes routers, switches, firewalls, and other equipment.

To become a competent System Administrator, several skills are necessary. These include proficiency in operating systems, scripting, networking, security, and troubleshooting. Familiarity with database management, cloud computing, and virtualization are also advantageous. A System Administrator should have a good understanding of many, if not all, aspects of an IT system. Some of the most recognized certifications for System Administrators include Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), CompTIA A+, and Network+. Prior to becoming a System Administrator, an individual might have roles such as Help Desk Technician, Network Support Specialist, or IT Analyst. These roles provide the foundational knowledge and experience needed for a successful career as a System Administrator.

1-15 of 400 Jobs

Mainframe Developer

  • Trenton, NJ
  • 2 hours ago
  • Trenton, NJ
  • 2 hours ago

Date Posted: 04/29/2025 Hiring Organization: Rose International Position Number: 481911 Job Title: Mainframe Developer Job Location: Trenton, NJ, USA, 08611 Work Model: Hybrid Shift: Hybrid...

Lead Business Systems Analyst

  • Roseland, NJ
  • 9 hours ago
  • Roseland, NJ
  • 9 hours ago

Applications for this role will be accepted on an ongoing basis. ADP Technology Services, Inc. seeks a Lead Business Systems Analyst in our Roseland, NJ location. Are you empathetic to client...

Mainframe Developer

  • Trenton, NJ
  • 12 hours ago
  • Trenton, NJ
  • 12 hours ago

Only qualified Senior Mainframe Developer candidates located at the Trenton, NJ area to be considered due to the position requiring an onsite presence*** Required Education: 4-year college degree...

Senior Mainframe Developer (COBOL/CICS/DB2)

  • Trenton, NJ
  • 12 hours ago
  • Trenton, NJ
  • 12 hours ago

Trigyn has a contract opportunity for Senior Mainframe Developer in Trenton, NJ. The particulars of the opportunity are below: Description: SENIOR HANDS-ON developer with good communication & some...

Senior Mainframe Developer Must be 1099/W2 Candidates only

  • Trenton, NJ
  • 12 hours ago
  • Trenton, NJ
  • 12 hours ago

Role: Mainframe Developer Location: Mercer County, NJ -Hybrid(2Days/Week) Duration: 6+ Months Short Description: SENIOR HANDS-ON developer with good communication & some lead exp. responsible for...

Title: Mainframe Developer Location: Trenton NJ (Hybrid ). Duration: Long term SENIOR HANDS-ON developer with good communication & some lead exp. responsible for analysis, design, coding,...

Systems Engineer

  • Camden, NJ
  • 12 hours ago
  • Camden, NJ
  • 12 hours ago

Come build your career with Volt where your skills matter, your growth is our mission, and opportunity is just the beginning. Volt is immediately hiring Systems Engineer in Camden, NJ 08105...

Enterprise Cloud Architect Oracle Fusion & Security Governance

  • Jersey City, NJ
  • 12 hours ago
  • Jersey City, NJ
  • 12 hours ago

Solid understanding of Microsoft Azure and related services....

Mainframe Developer in Trenton, NJ (Hybrid) - 761342

  • Trenton, NJ
  • 12 hours ago
  • Trenton, NJ
  • 12 hours ago

One of our premier clients is looking for a Mainframe Developer in Trenton, NJ (Hybrid) for a contract position. If interested, please submit your resume ASAP indicating (1) current location (2)...

Note this is a SENIOR position. Candidate should be a Current Hands-on Developer and be strong in both DB2 and Stored Procedures. The ideal candidate can : *Clearly and effectively communicate...

Test Automation Architect - TestComplete

  • Camden, NJ
  • 12 hours ago
  • Camden, NJ
  • 12 hours ago

Test Automation Architect - TestComplete Location - Camden, NJ The Test Automation Architect is responsible for designing and implementing test automation frameworks, strategies, and solutions....

DevOps Engineer

  • Iselin, NJ
  • 17 hours ago
  • Iselin, NJ
  • 17 hours ago

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading...

Systems Engineer I

  • Carneys Point, NJ
  • 19 hours ago
  • Carneys Point, NJ
  • 19 hours ago

Who We Are We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work...

Principal IT Architect, New Tech Systems Strategy

  • Morris Plains, NJ
  • 19 hours ago
  • Morris Plains, NJ
  • 19 hours ago

We are looking for an innovative and strategic New TechSystems Strategy/Architect to join our forward-thinking organization. This roleinvolves leading the design, evaluation, and implementation of...

Lead IT Engineer

  • Parsippany, NJ
  • 22 hours ago
  • Parsippany, NJ
  • 22 hours ago

Position Overview The Lead Network Engineer is responsible for the design, implementation, maintenance, and support of the organization's network infrastructure. This role requires a deep...

Demographic Data for New Jersey

Moving to New Jersey? Find some basic demographic data about New Jersey below.


Local
National
9,288,994
232,891

System Administrator Online Courses and Training Opportunities

iHireTechnology curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
System Administrator Collection
The System Administrator Collection helps build a foundation of knowledge and skills in understanding network devices and configurations, maintaining business systems, and leveraging security...
Windows System Administrator
The Windows System Administrator test is a premium Cybrary assessment test created by iMocha. The test contains questions on topics like configuration of Windows Server 2016, Microsoft Exchange...
Systems Physiology
This is an introductory program in systems physiology where you will learn how earn how various body systems control everyday life. The two in-demand biomedical science courses in this program...

Title Synonyms

Users interested in this job title also searched for the following job titles


Salary for System Administrator Jobs in New Jersey

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireTechnology research efforts.

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.



Highest Education Level

System Administrators in New Jersey offer the following education background
Bachelor's Degree
45.4%
Master's Degree
30.3%
Associate's Degree
9.9%
Vocational Degree or Certification
7.4%
High School or GED
3.9%
Doctorate Degree
2.2%
Some College
0.7%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by System Administrators in New Jersey
6-8 years
35.3%
4-6 years
25.7%
2-4 years
17.2%
8-10 years
12.7%
1-2 years
9.1%



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