ZipRecruiter

Log In

1

Testing Jobs in Rialto, CA (NOW HIRING)

previous page

Showing results 41-60

All JobsTesting JobsTesting Jobs in Rialto, CA

Testing information

What is a testing job?

Testing jobs involve evaluating software, products, or systems to ensure they meet the required standards and function as intended. Individuals in these roles identify bugs, defects, or inconsistencies and work closely with development teams to resolve issues. Testing can be manual or automated and is essential for maintaining quality, improving user experience, and reducing future maintenance costs. Common titles include Quality Assurance (QA) Tester, Software Tester, and Test Engineer.

What are some common challenges faced by software testers, and how can they overcome them?

Software testers often encounter challenges such as tight deadlines, rapidly changing requirements, and limited information about the product. To overcome these issues, testers can prioritize effective communication with developers and product managers, leverage test automation tools to increase efficiency, and stay adaptable by continuously updating their testing strategies. Proactively seeking clarification and documenting test cases also helps minimize misunderstandings and ensures thorough coverage.

How do I become a testing?

To become a tester, you typically need a background in computer science, software development, or related fields, along with skills in programming, attention to detail, and knowledge of testing tools like Selenium or JUnit. Gaining certifications such as ISTQB can also improve job prospects. Entry-level testers often start with internships or junior roles to build experience before advancing to more complex testing positions.

What is the difference between Testing vs Quality Assurance?

AspectTestingQuality Assurance
Primary FocusIdentifying defects in softwarePreventing defects through process improvement
ActivitiesExecuting test cases, bug reportingDeveloping standards, process audits
CredentialsTesting certifications (e.g., ISTQB)Quality management certifications (e.g., Six Sigma)
Work EnvironmentTest labs, software environmentsProcess documentation, meetings

Testing and Quality Assurance are closely related but serve different roles. Testing focuses on finding defects in software, while Quality Assurance aims to improve processes to prevent defects. Both are essential for delivering high-quality products, with Testing being more execution-oriented and QA emphasizing process improvement.

What are the key skills and qualifications needed to thrive as a software tester, and why are they important?

To thrive as a Software Tester, you need a solid understanding of software development life cycles, test case design, and debugging, usually supported by a degree in computer science or related fields. Familiarity with automated testing tools like Selenium, JIRA, and knowledge of scripting languages are typically required, along with certifications such as ISTQB. Attention to detail, analytical thinking, and strong communication skills help testers identify issues and collaborate effectively with development teams. These skills are vital for ensuring software reliability, quality, and timely delivery in fast-paced tech environments.

How to get a job as a testing?

To get a testing job, develop skills in software testing, including knowledge of testing tools like Selenium or JUnit, and understand testing methodologies such as manual and automated testing. Obtain relevant certifications like ISTQB to enhance your credentials and gain practical experience through internships or entry-level positions in quality assurance environments.
What cities near Rialto, CA are hiring for Testing jobs? Cities near Rialto, CA with the most Testing job openings:
Testing jobs near you
Infographic showing various Testing job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution.

Internal Network Penetration Tester

Xtreme Solutions Corporate

San Bernardino, CA • On-site

$107K - $147K/yr

Per diem

Posted 7 days ago

Job description

Description:

Position Summary

Executes internal network penetration testing from two pre-determined footholds — an unauthenticated physical network port and a simulated-phishing authenticated workstation — across County facilities, testing servers, workstations, endpoints, and password strength.

Key Responsibilities

• Physically connect to County network ports to simulate an unauthenticated internal attacker.

• Simulate a successful phishing/Trojan compromise from an authenticated workstation foothold.

• Attempt password cracking and lateral movement while evading department detection and response efforts.

• Document internal attack paths, exploited vulnerabilities, and business impact for each department report.

Requirements:

Required Qualifications

• 4+ years of internal/network penetration testing experience, including Active Directory attack paths.

• Comfort working onsite at client facilities, including data centers and administrative offices.

• Experience with internal recon and lateral movement tooling (BloodHound, Responder, or equivalent).


Preferred Qualifications

• OSCP or GPEN certification.

• Experience testing in HIPAA-regulated or government network environments.


Travel

Onsite travel required to department locations in San Bernardino, Colton, Redlands, Rialto, Fontana, Ontario, Rancho Cucamonga, Montclair, Victorville, Hesperia, Apple Valley, Adelanto, Barstow, Needles, Big Bear Lake, and Yucca Valley; travel, lodging, and per diem are firm-borne.