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Senior Unix Engineer Jobs in Chicago, IL (NOW HIRING)

Sonsoft Inc

Unix / Open Systems

Chicago, IL

At least 4 years of development/programming experience in in Unix/Shell scripting, Unix Administration, Perl, PL/SQL. * At least 4 years of experience in software development life cycle. * At least 2 ...

Sunrise Futures, LLC

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Sunrise Futures is looking to hire a talented Senior Systems Engineer to join our team. The Role ... Experience with unix servers working in bare metal and virtualized environments * Experience with ...

Sunrise Futures, LLC

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Sunrise Futures is looking to hire a talented Senior Systems Engineer to join our team. The Role ... Experience with unix servers working in bare metal and virtualized environments * Experience with ...

Informatic Technologies

Sr Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

The Senior Software Engineer engineers develops secure, scalable and reliable technology solutions ... Good to have unix/linux experience * Experience in developing and automating solutions directly ...

NextRow Digital

Sr Informatica Engineer

Chicago, IL · On-site

NextRow is looking to hire a Senior Informatica Developer / Engineer on a contract basis ... Unix sell scripts, Python) Hands on experience in data pipeline development using modern ETL tools ...

NextRow Digital

Sr Informatica Engineer

Chicago, IL · On-site

NextRow is looking to hire a Senior Informatica Developer / Engineer on a contract basis ... in SQL and Scripting (Unix sell scripts, Python) • Hands on experience in data pipeline ...

Photon

Sr. Developer - FullStack - Cleveland, OH

Chicago, IL · On-site

$133K - $172K/yr

Support Linux/UNIX administration, including installation, configuration, tuning, and upgrades ... Engineer with strong expertise in GCP . * Proficient in Terraform , CI/CD pipelines, and cloud ...

Amaze Systems Inc.

Senior Developer

Naperville, IL · On-site

$54.50 - $72/hr

... Senior Developer Mandatory Skills Mainframe Cobol (Primary) JCL CICS VSAM ... Unix Shell scripting is preferred Client Interview Needed for Selection (Yes / No) No To be ...

Forhyre

Big Data Engineer

Rolling Meadows, IL · On-site

$56 - $74.25/hr

AWS, UNIX & SQL Looking for an experienced Senior Big Data Developer who will be responsible for, * Technical leadership in driving solutions and hands on contributions * To build new cloud based ...

Capital One

Senior Lead Data Engineer

Chicago, IL

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

Capital One

Senior Lead Data Engineer

Chicago, IL

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

Capital One

Senior Lead Data Engineer

Chicago, IL · On-site

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

Early Warning Services

Sr. Splunk Engineer

Chicago, IL · Hybrid

$118K - $161K/yr

The Senior Splunk Engineer maintains the logging infrastructure for Splunk Enterprise and other ... Unix/Linux administration background a strong plus * Experience with Splunk ES / UBA * Logging ...

Capital One

Senior Lead Data Engineer

Chicago, IL

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

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All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Chicago, IL

Senior Unix Engineer information

See Chicago, IL salary details

$61.3K

$130.4K

$189K

How much do senior unix engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior unix engineer in Chicago, IL is $130,372.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $147,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

What is the difference between Senior Unix Engineer vs System Administrator?

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.
What are popular job titles related to Senior Unix Engineer jobs in Chicago, IL? For Senior Unix Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in Chicago, IL look for? The top searched job categories for Senior Unix Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Senior Unix Engineer jobs? Cities near Chicago, IL with the most Senior Unix Engineer job openings:
Senior Unix Engineer jobs near you

Unix / Open Systems

Sonsoft Inc

Chicago, IL

Full-time

Re-posted 13 hours ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description
  • At least 4 years of development/programming experience in in Unix/Shell scripting, Unix Administration, Perl, PL/SQL.
  • At least 4 years of experience in software development life cycle.
  • At least 2 years of experience in Design and architecture review.
  • At least 2 years of experience in translating functional/non-functional requirements to system requirements.
  • Ability to work in team environment and client interfacing skills. Should have experience working in onsite-offshore model
  • Analytical skills
  • Experience and desire to work in a Global delivery environment
Qualifications
  • Bachelor's degree or foreign equivalent required. Will also consider three years of relevant work experience in lieu of every year of education
  • At least 4 years of experience with Information Technology
Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a FULL TIME job oppurtunity.
  2. Only US Citizen, Green Card Holder, GC-EAD, H4-EAD, L2-EAD, TN VIsa can apply.
  3. No OPT-EAD & H1-B for this position.
  4. Please mention your Visa Status in your email or resume.
Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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