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Software Test Engineer Contract Jobs in California

Software Test Engineer

Los Angeles, CA · On-site

$36.06 - $43.27/hr

THE OPPORTUNITY The Software Test Engineer position reports to the Software Quality Assurance ... S. government contracts. * All employment is contingent upon the successful clearance of a ...

We are seeking a test engineer that has a strong background and belief in software testing and can drive the deployment and adoption of testing activities within a team. The ideal candidate is highly ...

We are seeking a test engineer that has a strong background and belief in software testing and can drive the deployment and adoption of testing activities within a team. The ideal candidate is highly ...

Software Test Engineer

Santa Clara, CA · On-site

$110K - $185K/yr

Who You'll Work With Arista Networks is looking for world-class Software Test Engineers to help us in building the highest quality networking products you can buy. At Arista, you'll spend your time ...

The Staff Software Test Engineer will lead verification and validation activities across our cloud and mobile platforms within a regulated medical device environment. This highly visible role is ...

Software Test Engineer

San Diego, CA · On-site

$55 - $64.75/hr

Hybrid in San Diego, CA Our client seeks a Software Test Engineer to lead and execute advanced software testing for web applications and instrument systems with a focus on C# and TypeScript solutions.

Software Test Engineer

San Diego, CA · On-site

$55 - $64.75/hr

Hybrid in San Diego, CA Our client seeks a Software Test Engineer to lead and execute advanced software testing for web applications and instrument systems with a focus on C# and TypeScript solutions.

The Staff Software Test Engineer will lead verification and validation activities across our cloud and mobile platforms within a regulated medical device environment. This highly visible role is ...

The Staff Software Test Engineer will lead verification and validation activities across our cloud and mobile platforms within a regulated medical device environment. This highly visible role is ...

Software Test Engineer

Santa Clara, CA · On-site

$110K - $185K/yr

Who You'll Work With Arista Networks is looking for world-class Software Test Engineers to help us in building the highest quality networking products you can buy. At Arista, you'll spend your time ...

... contract,workbasedon-siteinGoleta,California.TheTestEquipmentSoftware ... Integrate test software with test station hardware * DevelopCode in C/C++, MFC (Microsoft ...

The Staff Software Test Engineer will lead verification and validation activities across our cloud and mobile platforms within a regulated medical device environment. This highly visible role is ...

The Senior Software Test Engineer will serve as the test owner for assigned software subsystems within Illumina's complex DNA sequencing instruments. This role is within our Instrument Software ...

Senior Software Test Engineer

San Diego, CA · On-site

$117K - $152K/yr

The Senior Software Test Engineer will serve as the test owner for assigned software subsystems within Illumina's complex DNA sequencing instruments. This role is within our Instrument Software ...

The Staff Software Test Engineer will lead verification and validation activities across our cloud and mobile platforms within a regulated medical device environment. This highly visible role is ...

Showing results 21-40

Software Test Engineer Contract information

See California salary details

$43.6K

$107.8K

$168.6K

How much do software test engineer contract jobs pay per year?

As of Sep 5, 2026, the average yearly pay for software test engineer contract in California is $107,836.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $124,500.00 per year, depending on experience, location, and employer.

What does a software test engineer contract do?

A Software Test Engineer on a contract basis is responsible for evaluating software applications to ensure they meet required standards and function correctly. They create and execute test plans, identify bugs or issues, and document their findings for the development team. Contract Software Test Engineers often work on specific projects for a set period, providing flexibility for both employers and professionals. Their work helps improve product quality before software is released to users.

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

To thrive as a Software Test Engineer on contract, you need a solid understanding of software testing methodologies, test case development, and a relevant technical background, often supported by a degree in computer science or a related field. Familiarity with automated testing tools (e.g., Selenium, JUnit), bug tracking systems, and knowledge of scripting languages are typically required, and certifications like ISTQB can be advantageous. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with development teams and ensuring product quality. These skills and qualifications enable contract engineers to quickly adapt, identify defects efficiently, and deliver reliable software within tight project timelines.

What are some common challenges faced by software test engineers contract, and how can they be addressed?

As a contract Software Test Engineer, one common challenge is quickly adapting to new teams, tools, and product domains, since contracts are often project-based and time-limited. Building effective communication with developers and understanding the existing testing frameworks can take time, but proactively seeking documentation and scheduling introductory meetings helps smooth the transition. Additionally, balancing workload expectations and maintaining high-quality standards under tight deadlines is essential. Staying organized, clarifying deliverables, and leveraging industry-standard testing tools can help contract engineers succeed in these dynamic environments.

What is the difference between Software Test Engineer Contract vs Software Test Engineer?

AspectSoftware Test Engineer ContractSoftware Test Engineer
CredentialsTypically requires a relevant degree and testing certifications (e.g., ISTQB)Same as contract; often the same certifications and experience needed
Work EnvironmentTemporary, project-based roles often with consulting firms or as freelancersPermanent or long-term employment within a company
Employer & Industry UsageCommon in tech, consulting, and software development firmsWidely used across industries with dedicated testing teams
Search & Comparison IntentFocuses on short-term contracts, flexibility, and project scopeEmphasizes stability, career growth, and long-term roles

In summary, Software Test Engineer Contract roles are temporary, project-based positions suitable for those seeking flexibility, while Software Test Engineer roles are permanent, offering stability and ongoing career development within organizations.

Are software test engineers in demand in 2026?

Software test engineers are expected to remain in demand in 2026 due to ongoing software development and the need for quality assurance. Skills in automation tools, scripting, and understanding of testing frameworks will enhance job prospects in this field.

What are the most commonly searched types of Software Test Engineer jobs in California?

The most popular types of Software Test Engineer jobs in California are:

What cities in California are hiring for Software Test Engineer Contract jobs?

Cities in California with the most Software Test Engineer Contract job openings:

Infographic showing various Software Test Engineer Contract job openings in California as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $107,836 per year, or $51.8 per hour.

Software Test Engineer

Motorola

Los Angeles, CA • On-site

$36.06 - $43.27/hr

Full-time

Medical, Dental, Retirement

Re-posted 22 days ago


Motorola Solutions rating

8.7

Company rating: 8.7 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

18th of 161 rated electronics manufacturers


Job description

Company Overview

At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.


Department OverviewSilvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.
Silvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.
Job Description

Wouldn't you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?

THE OPPORTUNITY

The Software Test Engineer position reports to the Software Quality Assurance Manager within the Software Engineering team. The successful individual in this role will help accelerate software quality by carrying out manual regression tests and driving exploratory and ad-hoc testing across StreamCaster products. This role works hand-in-hand with engineers to debug issues, triage defects, resolve reports, and build scripts to facilitate testing of features like PTT and network performance. Engineers will also champion the documentation of design requirements and decisions.

This position is 100% onsite, Monday through Friday, at Silvus Technologies' HQ in the heart of vibrant West Los Angeles, CA.

The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.

ROLE AND RESPONSIBILITIES

  • Execute manual regression tests.
  • Lead ad-hoc testing and debugging efforts for the software department.
  • Perform exploratory tests against defect reports, new features, and bug fixes.
  • Triage defect reports and collaborate with engineers on their resolution.
  • Develop scripts to aid testing for features like PTT and network performance.
  • Record tickets for detected software defects.
  • Document software product requirements and design decisions.
  • Adhere and contribute to upholding software usability and quality standards.
  • Perform other related duties of which the above are representative.
  • Travel Requirements - rare local travel, as required by Silvus.

REQUIRED QUALIFICATIONS

  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering or other related technical field.
  • Strong foundational skills in software development with Python, C/C++, or related languages.
  • Experience developing for one or more of Windows, Linux, MacOS, Android, or Bare metal environments.
  • Demonstrated understanding of software testing practices (unit, integration, system testing) gained through academic projects, internships, or personal work.
  • Fundamental understanding of computer networking concepts.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS AND ABILITIES

  • Familiarity and exposure to test tools like Wireshark, TCPDump, Putty/Minicom.
  • Proficient with web browser development tools for inspecting network requests.
  • Acquainted with mesh networking.
  • Trained in and understanding of Agile methodologies.
  • Experience with electrical or RF instrumentation and design.
  • Strong verbal and written communication skills.
  • Aptitude for problem-solving and troubleshooting technical challenges.

WORKING CONDITIONS & PHYSICAL REQUIREMENTS

  • Indoor air-conditioned facility.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment, up to 50lbs., for set up of demonstrations and testing.
    • Walking/Moving in the lab.

COMPENSATION: $36.06 - $43.27/ hourly

#silvuscareers

Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.

NOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.


Basic Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering or other related technical field.
  • Strong foundational skills in software development with Python, C/C++, or related languages.
  • Experience developing for one or more of Windows, Linux, MacOS, Android, or Bare metal environments.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

Travel RequirementsUnder 10%
Relocation ProvidedNone
Position TypeNew Grad
Referral Payment PlanYes

Our U.S.Benefitsinclude:

  • Incentive Bonus Plans

  • Medical, Dental, Visionbenefits

  • 401K with Company Match

  • 10 Paid Holidays

  • GenerousPaidTime Off Packages

  • Employee Stock Purchase Plan

  • PaidParental & Family Leave

  • and more!


EEO Statement

Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.

We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.

We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete thisReasonable Accommodations Formso we can assist you.


What Motorola Solutions employees say

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Benefits

Hours and flexibility

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Get the full story on Breakroom


Motorola Solutions logo

About Motorola Solutions

Sourced by ZipRecruiter

At Motorola Solutions, we believe that everything starts with safety. It's the constant that empowers people to confidently move forward. It can fill a flight or sell out a stadium. It can care for a patient or graduate a class. As a global leader in public safety and enterprise security, we create and connect the technologies that help to keep people safe where they live, learn, work and play. Our integrated technology ecosystem unifies critical communications, video security and access control, and command center software, enabling collaboration in more powerful ways. At Motorola Solutions, we're ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1928