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Korn Shell Jobs (NOW HIRING)

MANTECH

VoIP Systems Engineer

Mclean, VA · On-site

Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails. * Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize ...

IDEALFORCE LLC

Oracle Developer (37148)

Phoenix, AZ

$56 - $69.75/hr

Ability to analyze, modify and create Korn Shell scripts (5+ years of expereience) - Expert level of Oracle PL/SQL: Expert skill analyzing and writing PL/SQL. Ability to use advanced features such as ...

IDEALFORCE LLC

Oracle Developer(33013)

Phoenix, AZ

$56 - $69.75/hr

Ability to analyze, modify and create Korn Shell scripts - Expert level of Oracle PL/SQL: Expert skill analyzing and writing PL/SQL. Ability to use advanced features such as ref cursors and built in ...

ConfigUSA

Unix System Programmer

Alpharetta, GA · On-site

Develop and enhance shell scripts (Korn Shell, Bash, Perl, Python) for automation, monitoring, and operational tasks. * Analyze, troubleshoot, and resolve performance, memory, process, and system ...

IDEALFORCE LLC

Reporting Developer (29785)

Phoenix, AZ

$47 - $64.25/hr

Ability to analyze, modify and create Korn Shell scripts Advanced level interpreting business/reporting requirements, analyzing data, and interpreting the results Advanced knowledge Developer Code ...

IDEALFORCE LLC

Oracle Developer(34401)

Phoenix, AZ

$56 - $69.75/hr

Ability to analyze, modify and create Korn Shell scripts - Expert level of Oracle PL/SQL: Expert skill analyzing and writing PL/SQL. Ability to use advanced features such as ref cursors and built in ...

MANTECH

VoIP Systems Engineer

Mclean, VA · On-site

Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails. * Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize ...

Palnar

Sr. DB2 DBA

$51 - $70/hr

Experience in LINUX/UNIX Korn Shell scripting Excellent communication skills to effectively convey complex technical concepts to non-technical stakeholders. Additional information on background:

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How much do korn shell jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for korn shell in the United States is $59.65, according to ZipRecruiter salary data. Most workers in this role earn between $54.57 and $69.23 per hour, depending on experience, location, and employer.

Is Korn shell still used?

Korn shell is still used in some legacy systems and scripting environments, especially on Unix and Linux platforms. While newer shells like Bash are more common, Korn shell remains relevant for certain automation tasks and environments requiring compatibility with older scripts.

What skills and qualifications are needed to thrive as a Korn shell (ksh) scripter?

To thrive as a Korn Shell Scripter, you need strong knowledge of Unix/Linux systems, proficiency in shell scripting, and experience with text processing tools like awk and sed. Familiarity with version control systems such as Git and expertise in job scheduling tools like cron are typically required, along with any relevant scripting certifications. Attention to detail, analytical thinking, and effective problem-solving skills help you create reliable and efficient automation scripts. These abilities ensure streamlined operations, reduced errors, and improved productivity in system administration and automation tasks.

What is the difference between Korn Shell vs Bash Scripting?

FeatureKorn ShellBash Scripting
CompatibilityDesigned for UNIX systems, compatible with Bourne shell scriptsPrimarily Linux and UNIX, widely used for scripting
FeaturesAdvanced scripting features, associative arrays, built-in arithmeticSimple syntax, extensive community support, array handling
Work EnvironmentCommand-line interface, scripting in UNIX environmentsCommand-line, scripting in Linux/Unix systems
UsageSystem administration, complex scripting tasksAutomation, system scripts, user scripts

Both Korn Shell and Bash scripting are powerful tools for UNIX/Linux automation. Korn Shell offers advanced features suitable for complex scripts, while Bash is more widely used and easier for beginners. Your choice depends on your environment and scripting needs.

What are common challenges Korn shell (ksh) developers face in enterprise environments?

Korn Shell developers often encounter challenges such as maintaining legacy scripts, ensuring compatibility across different UNIX systems, and integrating ksh scripts with modern automation tools. Enterprise environments may have complex requirements for security and version control, which can add to the difficulty of maintaining and updating ksh scripts. Collaborating with teams using different scripting languages or tools can also require clear documentation and effective communication to ensure seamless workflows.

What is Korn shell (ksh)?

Korn Shell, often abbreviated as ksh, is a Unix shell developed by David Korn at AT&T Bell Laboratories in the early 1980s. It is both a command language interpreter and a scripting language that combines features of the Bourne Shell (sh) and the C Shell (csh), along with many new features. Korn Shell is known for its scripting capabilities, interactive use, and compatibility with other Unix shells. It is widely used for automating tasks, system administration, and as an interactive login shell. Its advanced scripting features, such as associative arrays and built-in arithmetic, make it a popular choice among Unix and Linux users.
More about Korn Shell jobs

What states have the most Korn Shell jobs?

States with the most job openings for Korn Shell jobs include:

What job categories do people searching Korn Shell jobs look for?

The top searched job categories for Korn Shell jobs are:

Korn Shell jobs near you
Infographic showing various Korn Shell job openings in the United States as of August 2026, with employment types broken down into 50% Full Time, 6% Temporary, and 44% Contract. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $124,065 per year, or $59.6 per hour.

VoIP Systems Engineer

MANTECH

Mclean, VA • On-site

Other

Re-posted 4 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented VoIP Systems Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby on Rails for telephony applications.

Responsibilities include, but are not limited to:

  • Design, develop, and maintain voice media gateways for VoIP, analog, and ISDN systems. Install, configure, and troubleshoot telephony hardware and media gateways across secure networks.
  • Leverage BESS Billing and Provisioning Tools to optimize telephony systems and ensure seamless service delivery.
  • Configure and maintain Linux servers (Ubuntu, CentOS) for hosting telephony and web applications, ensuring performance, security, and scalability. Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails.
  • Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize legacy code and ensure reliable operation of telephony solutions.
  • Maintain clear technical documentation and provide ongoing support for telephony system integration, performance optimization, and troubleshooting.
  • Provide training and guidance to team members and stakeholders on telephony system integration, BESS tools, and server management best practices. Ensure comprehensive understanding of application workflows and troubleshooting processes.
  • Provide local travel support between customer buildings or temporary assignment to alternate locations for special projects.
  • Work an 8 hour shift as part of a coverage team operating between 6:00 AM and 6:00 PM. May need to flex shift as required.

Minimum Qualifications:

  • High School Diploma with 13+ years of experience or an Associate’s Degree with 11+ years of experience, or a Bachelor’s Degree with 9+ years of experience.
  • Familiarity with BESS Billing and Telephony Provisioning Tools.
  • Experience integrating telephony systems with web applications (e.g., handling inbound/outbound calls, IVR, call routing).
  • Advanced knowledge of Linux server management (Ubuntu, CentOS), including installation, configuration, troubleshooting, and performance optimization.

Preferred Qualifications:

  • Proficiency in Ruby programming and the Ruby on Rails framework, along with strong experience in telephony system integration.
  • Experience with scripting languages, including PowerBuilder and Korn shell, for system administration tasks.
  • Oracle Database Administrator certification is a plus.
  • Experience in provisioning telephony services.

Clearance Requirements:

  • Must have a current/active TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in a stationary position at least 50% of the time. Constantly operate a computer, phone, and other office equipment for extended periods of time.

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