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Unix Linux Application Support Jobs (NOW HIRING)

Syntricate Technologies

UNIX/LINUX Admin

Chicago, IL · On-site

The role involves maintaining servers using various UNIX and Linux operating systems, participating in on-call support, and ensuring successful backups and system configurations. Responsibilities ...

Apex Informatics

UNIX / LINUX Engineer

Boca Raton, FL · On-site

This candidate will provide LINUX support of around 300 servers. We are looking for an effective ... Unix/Linux Systems Engineer Responsibilities: • System tunings to application specific ...

Syntricate Technologies

UNIX/LINUX Admin

Chicago, IL · On-site

The role involves maintaining UNIX/Linux servers, participating in on-call support, and ensuring successful backups and documentation for the UNIX/Linux architecture. Responsibilities : • ...

USM

JB061880 - Unix/Linux Admin

Quincy, MA · On-site

Skills Unix or Linux, AWS, .. Visa Types Green Card, US Citiz.. Job Title: Unix/Linux Admin with ... Support application teams during remediation, testing, and production deployments. * Participate in ...

Watershed Security

Unix/Linux Administrator

Dahlgren, VA · On-site

$60K - $65K/yr

Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in Dahlgren, VA. REQUIRED QUALIFICATIONS Key Responsibilities Three (3) years of professional ...

DMI

Unix/Linux Administrator

Washington, DC · On-site

... operations, and application development, DMI supports public sector agencies and commercial ... Learn more at www.dminc.com DMI, LLC is seeking a Senior Linux/Unix Systems Engineer to support the ...

Amicis Global

Unix/Linux L3 Administrator

Alpharetta, GA · On-site

$70 - $80/hr

Unix/Linux L3 Administrator Duration: 12+ months Potential to Convert Location: Alpharetta, GA ... Providing SRE Support to the Firm's Critical Infrastructure (Oxygen Systems) in a Follow-The-Sun ...

Watershed Security

Unix/Linux Administrator

Dahlgren, VA · On-site

$60K - $65K/yr

Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in Dahlgren, VA. REQUIRED QUALIFICATIONS Key ResponsibilitiesThree (3) years of professional experience ...

Watershed Security

Unix/Linux Administrator

Dahlgren, VA · On-site

$60K - $65K/yr

Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD. onsite in Dahlgren, VA. Key Responsibilities Three (3) years of professional experience in UNIX and/or Linux ...

System One

Unix/Linux Administrator

Washington, DC · On-site

$75/hr

Public Trust eligibility System One IT is seeking a Senior Linux/Unix Systems Engineer to support a federal end-customer. The role will serve as the senior technical authority for the agency's Linux ...

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Unix Linux Application Support information

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$31K

$161.2K

$206K

How much do unix linux application support jobs pay per year?

As of Sep 11, 2026, the average yearly pay for unix linux application support in the United States is $161,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $205,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Unix Linux Application Support jobs?

For Unix Linux Application Support jobs, the most frequently searched job titles are:

Unix Shell Scripting Engineer

Boston, MA • On-site

Global IT Family
Recruiting and Staffing Services • 11 - 50 employees
Learn more about Global IT Familyexternal

Other

Re-posted 15 days ago

Job description

Position: Unix Shell Scripting Engineer
Location: Boston, MA (Onsite – Customer Office)
Industry: Investment Banking
Duration: Long Term
 
Job Summary:
We are looking for a Senior Unix Shell Scripting Engineer with 8+ years of experience to support critical applications for a leading US-based Investment Bank. The role requires strong Unix/Linux expertise, scripting skills, and experience in production support and automation. This is a 100% onsite position in Boston, MA.
Key Responsibilities:
  • Develop, maintain, and optimize Unix Shell (Korn Shell/Bash) scripts.
  • Automate operational tasks, batch jobs, file transfers, and monitoring.
  • Provide production support and troubleshoot Unix/Linux application issues.
  • Collaborate with application, infrastructure, and database teams.
  • Support application deployments and production releases.
  • Ensure system stability, performance, and operational efficiency.
  • Create and maintain technical documentation.
Required Skills:
  • 8+ years of experience with Unix/Linux and Shell Scripting (Korn Shell/Bash).
  • Strong knowledge of Unix commands, AWK, SED, GREP, Cron, and process management.
  • Experience with SQL and Oracle or other relational databases.
  • Familiarity with Git and file transfer protocols (SFTP/SCP).
  • Strong troubleshooting, debugging, and automation skills.
Preferred Skills:
  • Experience in Investment Banking or Financial Services.
  • Knowledge of Control-M, Autosys, or similar scheduling tools.
  • Exposure to Python, Perl, Jenkins, or Ansible is a plus.
Qualifications:
  • Bachelor''''''''s degree in Computer Science, Engineering, or a related field.
  • Excellent analytical, communication, and problem-solving skills.
  • Ability to work directly with customer teams in an onsite environment.

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