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Unix Linux System Engineer Jobs in Piscataway, NJ

Jane Street

Linux Engineer

New York, NY · On-site

As a Linux Engineering intern, you'll work side by side with full-timers to learn how we build and ... However, a consistent theme is that we typically work closer to the operating system layer, and ...

Jane Street

Linux Engineer

New York, NY · On-site

As a Linux Engineering intern, you'll work side by side with full-timers to learn how we build and ... However, a consistent theme is that we typically work closer to the operating system layer, and ...

Archer IT

Unix Engineer with Centrify

Weehawken, NJ · On-site

Support the business IT system migration to the new UNIX ecosystem through the application ... Solaris, RedHat Linux, Windows), clustering, hardware architecture, virtualization technologies (e ...

Elliot Partnership

Senior Linux Engineer

New York, NY · On-site

* Senior Linux Systems Engineer - (Kernel & Performance) * New York, NY (Hybrid, 3 days in office) * Highly competitive compensation package Join an elite technology and research group at the forefront ...

Archer IT

Unix Engineer with Centrify

Weehawken, NJ · On-site

Support the business IT system migration to the new UNIX ecosystem through the application ... Solaris, RedHat Linux, Windows), clustering, hardware architecture, virtualization technologies (e ...

E*Pro, Inc.

DevOps Engineer

New York, NY

$57.75 - $79/hr

... Engineer Location : New York, NY / Atlanta, GA Job Type ... Permanent Full Time Extensive background in Unix/Linux systems administration, scripting or large ...

Peraton

Linux Systems Administrator

Basking Ridge, NJ · On-site

$86K - $138K/yr

... engineering, operations, and program teams. The administrator must be comfortable working ... Troubleshoot complex system issues across compute, storage, virtualization, and network layers.

Peraton

Linux Systems Administrator

Basking Ridge, NJ

$86K - $138K/yr

... engineering, operations, and program teams. The administrator must be comfortable working ... Troubleshoot complex system issues across compute, storage, virtualization, and network layers.

Peraton

Linux Systems Administrator

Basking Ridge, NJ · On-site

$86K - $138K/yr

... engineering, operations, and program teams. The administrator must be comfortable working ... Troubleshoot complex system issues across compute, storage, virtualization, and network layers.

Wells Fargo

Lead Market Data Platform Engineer

Iselin, NJ · On-site

$104K - $137K/yr

The ideal candidate brings deep expertise in market data systems, strong UNIX/Linux engineering capabilities, and a solid understanding of low-latency data delivery, networking, and vendor ...

Sonsoft Inc

Hadoop Developer

Jersey City, NJ

Knowledge of HADOOP Framework and programming in Hive and Pig tools, Design, Best Practices and ... Understanding of Unix/Linux system, file systems, shell scripting * Experience with design and ...

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All JobsUnix Linux System Engineer JobsUnix Linux System Engineer Jobs in Piscataway, NJ

Unix Linux System Engineer information

See Piscataway, NJ salary details

$10

$52

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How much do unix linux system engineer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for unix linux system engineer in Piscataway, NJ is $52.33, according to ZipRecruiter salary data. Most workers in this role earn between $46.54 and $58.80 per hour, depending on experience, location, and employer.

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 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 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 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 are popular job titles related to Unix Linux System Engineer jobs in Piscataway, NJ? For Unix Linux System Engineer jobs in Piscataway, NJ, the most frequently searched job titles are:
What job categories do people searching Unix Linux System Engineer jobs in Piscataway, NJ look for? The top searched job categories for Unix Linux System Engineer jobs in Piscataway, NJ are:
What cities near Piscataway, NJ are hiring for Unix Linux System Engineer jobs? Cities near Piscataway, NJ 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 Piscataway, NJ as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $108,848 per year, or $52.3 per hour.

Linux Engineer

Jane Street

New York, NY • On-site

Full-time

Re-posted 18 days ago

Job description

About the Position
Our goal is to give you a real sense of what it's like to work at Jane Street full time while also providing a truly unparalleled educational experience. As an intern, you'll be paired with full-time employees who act as mentors, collaborating with you on real-world projects we actually need done.
As a Linux Engineering intern, you'll work side by side with full-timers to learn how we build and maintain the critical infrastructure underlying our firm's technology, including our production trading systems. Our work is hugely varied, both in the technical areas we work on and the ways we work. However, a consistent theme is that we typically work closer to the operating system layer, and sometimes dive as deep as the firmware or physical hardware layer. On any given day, we might be chasing a performance issue from the application layer all the way to the hardware, fixing a kernel bug, responding to an overheating datacenter in real time, analyzing data to improve the predictiveness of our monitoring systems, or building robust automation to tackle a previously manual workflow. Our purposeful blending of in-house and open source software allows us to investigate and innovate at every level.
During the program you'll spend the majority of your time working on a project, mentored closely by the full-time employees who designed it. Each project is carefully picked to challenge and develop both your in-depth understanding of Linux systems and your software engineering skills, both while delivering real value that is relevant to the challenges the firm is facing right now. Past projects have touched on a broad range of areas, including: investigating the resilience of different file system implementations at scale, automating the collection of diagnostic information from early boot failures, designing a scalable system for collecting extremely fine-grained TCP diagnostic data, or extending our infrastructure provisioning and management systems to support new forms of compute capacity.
Alongside your project work and classes, you will also get to experience real-time operational work alongside experienced full-timers. This is a unique opportunity to see how our team interacts with almost every other group: resolving emerging issues in our production infrastructure, seeing what happens when things do go wrong, and helping us perform comprehensive root-cause analyses to ensure we learn from such mishaps.
Learn more about Jane Street's internship program here.
About You
If you've never thought about a career in finance, you're in good company. Many of us were in the same position before working here. If you have a curious mind, a collaborative spirit, and a passion for solving interesting problems, we have a feeling you'll fit right in. We're more interested in how you think and learn than what you currently know. You should be:
  • Knowledgeable about operating system fundamentals and computer architecture
  • Experienced with systems programming concepts like sockets, virtual memory, and the process life cycle
  • Able to understand network protocols at a basic level
  • Comfortable at the command-line of a Linux machine, whether that's from coursework, time spent as a systems administrator for your campus computer lab, side projects, etc.
  • Fluent with basic introspection and troubleshooting common aspects of a Linux system (e.g. system health as a whole, individual processes, checking logs, etc.)
  • Someone who solves problems by writing code (in any language) and is invested in robust software engineering
  • Intellectually curious, collaborative, and eager to learn (including from mistakes)
  • Humble and unafraid to ask questions
  • A strong communicator

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com

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