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Unix Software Test Engineer Jobs (NOW HIRING)

Persistent Systems

Software Test Engineer

Manhattan, NY

$106K - $133K/yr

The Software Test Engineer will be responsible for ensuring that our products meet customer and management requirements, as well as Persistent Systems' quality standards. Position Responsibilities

Oxford Global Resources

Software Test Engineer

Eaton, OH · On-site

$55 - $65/hr

The Sr Software Test Engineer plays a key role in supporting the design, development, validation and launch of new products and product changes. This role works with design engineers and project ...

Cimarron

Software Test Engineer

Houston, TX · On-site

$125K - $200K/yr

Posting/External Job Title Software Test Engineer Location Houston, TX 77058 US (Primary) Remote/Onsite/Hybrid 100% Onsite Job Type Full-time # of Hires Needed 1 Education Bachelor's Degree Travel ...

Detroit Defense Inc.

Software Test Engineer

Troy, MI · On-site

$70K - $80K/yr

The Software Test Developer works with the Test Lead who coordinates the testing activities, resources and personnel. They will support a large, ongoing software development effort. Essential Duties ...

Actalent

Software Test Engineer

Tustin, CA

$60 - $85/hr

Software Test Engineer The Software Test Engineer will play a key role in verifying and validating safety-critical flight software through requirements-based testing, automated test development, and ...

Via Logic LLC

Software Test Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided munition ...

Teledyne

Software Test Engineer

Huntsville, AL · On-site

Teledyne Brown Engineering (TBE) is hiring an experienced Software Test Engineer to join our Medical Modeling and Simulation (MM&S) team in support of the Naval Health Research Center (NHRC). The ...

Leidos

Software Test Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided munition ...

Leidos

Software Test Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided munition ...

Scalence L.L.C.

Software Test Engineer

Carmel, IN · On-site

C. is seeking a Software Test Engineer to enhance the testing of their products. The role involves developing and executing comprehensive test plans and automation scripts to ensure product ...

Socket.dev

Software Test Engineer

Troy, MI · On-site

The Software Test Developer works with the Test Lead who coordinates the testing activities, resources and personnel. They will support a large, ongoing software development effort. Essential Duties ...

Leidos

Software Test Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided munition ...

Teledyne FLIR LLC

Software Test Engineer

Huntsville, AL · On-site

Teledyne Brown Engineering (TBE) is hiring an experienced Software Test Engineer to join our Medical Modeling and Simulation (MM&S) team in support of the Naval Health Research Center (NHRC). The ...

Kaleidoscope Innovation, Inc.

$120K - $145K/yr

Software Development/ Software Test Engineer 5 days ago Requisition ID: 1300 Salary Range: $120,000.00 To $145,000.00 Annually Software Development / Software Test Engineer (SDE/STE) Position ...

Ricardo Defense

Software Test Engineer

Troy, MI · On-site

$70K - $80K/yr

The Software Test Developer works with the Test Lead who coordinates the testing activities, resources and personnel. They will support a large, ongoing software development effort. Essential Duties ...

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All JobsUnix Software Test Engineer Jobs

Unix Software Test Engineer information

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How much do unix software test engineer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for unix software test engineer in the United States is $51.45, according to ZipRecruiter salary data. Most workers in this role earn between $42.07 and $58.65 per hour, depending on experience, location, and employer.

What is a Unix software test engineer?

Unix Software Test Engineers are professionals responsible for designing, developing, and executing tests to ensure the quality and reliability of software running on Unix-based systems. They create test plans, write scripts, and use various testing tools to identify bugs or performance issues. Their role often involves collaborating with developers and system administrators to integrate testing into the software development lifecycle. Strong knowledge of Unix commands, shell scripting, and debugging is essential for this position.

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

To thrive as a Unix Software Test Engineer, you need strong skills in software testing methodologies, scripting (such as Bash or Python), and a solid understanding of Unix/Linux operating systems, often backed by a degree in computer science or a related field. Familiarity with automated testing tools (like Selenium, Jenkins, or pytest), version control systems (such as Git), and test management platforms is typically required. Effective problem-solving, attention to detail, and clear communication are vital soft skills for diagnosing issues and collaborating with development teams. These competencies ensure robust software quality, efficient testing cycles, and seamless integration within dynamic engineering environments.

What are some typical challenges faced by Unix software test engineers when testing applications in multi-user environments?

Unix Software Test Engineers often encounter challenges related to simulating and managing multiple concurrent users and processes. Ensuring that applications remain stable, secure, and performant under heavy load or simultaneous access scenarios is a key responsibility. Additionally, they must frequently resolve issues with permissions, file system interactions, and environment configuration differences between development and production. Collaborating closely with developers and system administrators helps address these challenges and ensures comprehensive test coverage.

What are popular job titles related to Unix Software Test Engineer jobs?

For Unix Software Test Engineer jobs, the most frequently searched job titles are:

Software Test Engineer

Manhattan, NY

Persistent Systems
Software Development • 51 - 200 employees
Learn more about Persistent Systemsexternal

$106K - $133K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago

Job description

Job Description & Responsibilities

Persistent Systems is seeking aSoftware Test Engineer who will be responsible for software testing for ourWave Relay products. This includes providing special analysis required for initial software testing, quality assurance, and regression testing. The Software Test Engineer will be responsible for ensuring that our products meet customer and management requirements, as well as Persistent Systems' quality standards.

Position Responsibilities 

  • Testing of the software on the entire range of Wave Relay products 
  • Development implementation and maintenance of wide range of testing such as automated regression and performance testing for low-level software, application software and hardware development 
  • Supporting in-house and in-the-field engineering activities including R&D activities and travel to customer sites 
  • Integrating other systems, sensors, and components with theWave Relay system
  • Creating test plans for manual and automated testing 
Job Qualifications & Experience

Minimum Qualifications 

  • Bachelor's Degree inComputer Science or a related field or equivalent experience 
  • 2+ years of experience in functional automated testing  
  • 2+ years of experience in software development using one or more of PERL, Python, Shell Script or similar programming languages  
  • Strong working knowledge of Linux operating systems, command-line interfaces, and scripting
  • Experience participating in software test requirements and building software test plans including regression, functional, performance, and stress testing 
  • Experience with process improvement, including driving and enhancing data and process quality
  • Experience with creating test procedures, test plan proposals, and generating test result reports
  • Experience with building automated tests, fixed and variable, in order to facilitate repeatable, efficient software test life  
  • Knowledgeof wireless communication and networking systems
  • Ability to obtain a US security clearance or already have one

Preferred Qualifications 

  • Experience with Cisco and enterprise networking
  • ISO9001:2008 quality system experience

The base pay for this role can vary from $106,000 to $133,000 a year based on individual qualifications. Eligibility for yearly discretionary bonus. Persistent Systems, LLC offers a comprehensive benefits package including medical, dental, vision, life, and disability insurance; paid time off (sick time and vacation time); flexible spending accounts; 401(k) plan with company match; fitness membership reimbursement; tuition assistance; mental health benefits; and pet discounts. We will accept applications on a rolling basis until the role is filled.

Company Overview

Headquartered in New York City since 2007, Persistent Systems, LLC is a global communications technology company which develops, manufactures, and integrates a patented and secure Mobile Ad Hoc Networking (MANET) system: Wave Relay. The company's industry leading R&D team has designed wireless networking protocols to support their cutting-edge Wave Relay system and technology. Wave Relay is capable of running data, video, voice and other applications under the most difficult and unpredictable conditions. Their suite of products is field proven and utilized in Commercial, Military, Government, Industrial, Agriculture, Robotics, and Unmanned System markets.

Employment Type: OTHER

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