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Unix Linux System Engineer Jobs in New Jersey (NOW HIRING)

Talent Groups

Linux Security Admin

Jersey City, NJ · On-site

We are seeking an experienced UNIX/Linux Systems Security Engineer to support the development and enhancement of enterprise authentication tools. This role focuses on accelerating software delivery ...

US Tech Solutions

Linux Engineer

Jersey City, NJ · On-site

System migrations in the Redhat Linux and UNIX (IBM AIX) environments. Expert in installation, administration, maintenance, and troubleshooting of Redhat Linux and IBM AIX Unix servers. Tech Specs:

Damco Solutions

Kubernetes Engineer

Jersey City, NJ · On-site

$62.50 - $83/hr

Required : • Proficiency in Python and asynchronous programming (Async IO, Twisted). • Hands-on experience with Unix/Linux system programming fundamentals. • Experience developing RESTful ...

Atria Group LLC

Java With Linux or Unix

Middletown, NJ · On-site

$52 - $67.25/hr

... and programming, software engineering, systems development, testing, integration, and ... Expert (5 yrs exp) Experience developing software in Unix/Linux environment * Expert (5 yrs exp) C ...

Samsung

Senior Linux/Unix Engineer

Moonachie, NJ

Responsible for deployment and management support of Linux x86 & IBM Unix servers Perform Capacity ... systems Experience with Web server administration (Apache) Experience configuring Tomcat/JBoss ...

Samsung

Senior Linux/Unix Engineer

Moonachie, NJ · On-site

... Linux x86 & IBM Unix servers • Perform Capacity and Performance Management • Must be able to ... monitoring systems • Experience with Web server administration (Apache) • Experience ...

Castellum, Inc.

Red Hat Platform Engineer

Lakehurst, NJ · On-site

$110K - $130K/yr

Administer Linux systems including system hardening, patching, upgrades, and lifecycle management ... Collaborate with software development, systems engineering, cybersecurity, and test teams to ...

Castellum Inc

Red Hat Platform Engineer

Lakehurst, NJ · On-site

Administer Linux systems including system hardening, patching, upgrades, and lifecycle management ... Collaborate with software development, systems engineering, cybersecurity, and test teams to ...

Mufgamericas

AVP Linux Engineer

Jersey City, NJ · On-site

$88 - $160/hr

Linux/Unix engineering and operations SME* Oversee the build and support of operating systems, including Linux (Red Hat), Unix (AIX), and Cloud AWS.* Manage vulnerability patch management and ensure ...

MUFG Bank, Ltd

AVP Linux Engineer

Jersey City, NJ · On-site

$88 - $160/hr

Linux/Unix engineering and operations SME* Oversee the build and support of operating systems, including Linux (Red Hat), Unix (AIX), and Cloud AWS.* Manage vulnerability patch management and ensure ...

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Unix Linux System Engineer information

What is a Unix Linux system engineer?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

What does a Unix Linux system engineer do?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

What are the key skills and qualifications needed to thrive as a Unix Linux system engineer?

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.

What is the difference between Unix Linux System Engineer vs Network Administrator?

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are popular job titles related to Unix Linux System Engineer jobs in New Jersey?

For Unix Linux System Engineer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Unix Linux System Engineer jobs in New Jersey look for?

The top searched job categories for Unix Linux System Engineer jobs in New Jersey are:

What cities in New Jersey are hiring for Unix Linux System Engineer jobs?

Cities in New Jersey with the most Unix Linux System Engineer job openings:

Unix Linux System Engineer jobs near you
Infographic showing various Unix Linux System Engineer job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Linux Security Admin

Talent Groups

Jersey City, NJ • On-site

Other

Posted 28 days ago

Job description

We are seeking an experienced UNIX/Linux Systems Security Engineer to support the development and enhancement of enterprise authentication tools. This role focuses on accelerating software delivery for Kerberos-based authentication solutions while contributing to secure, high-performance system integrations.

Required Qualifications

  • Strong experience with UNIX/Linux operating systems.
  • Proficiency in C programming for systems and network development.
  • Experience with Perl scripting.
  • Solid understanding of security concepts and defensive programming practices.
  • Familiarity with Kerberos authentication.
  • Ability to work effectively in a fast-paced environment and meet delivery deadlines.

Apply