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Test Analyst
Added 02/11/2026
Reference: GCS 106_1793659590

Position OverviewWe are seeking a hands-on Test Analyst to support the testing and validation of highly integrated software... Read more

Position Overview

We are seeking a hands-on Test Analyst to support the testing and validation of highly integrated software platforms. This role focuses on API testing, system integration testing, and ensuring seamless communication between multiple applications and services.

The ideal candidate will have strong QA fundamentals, experience testing APIs, and a passion for validating complex business workflows across connected systems.

ResponsibilitiesDesign, create, and execute test plans, test cases, and test scripts.Perform API, functional, regression, integration, and end-to-end testing.Validate request and response payloads using Postman.Review system behavior, business workflows, and application integrations.Identify, document, and track defects throughout the testing lifecycle.Work closely with development teams and stakeholders to validate fixes and enhancements.Execute testing activities supporting releases and production deployments.Verify data accuracy and successful communication across integrated systems.Participate in test planning and quality assurance initiatives.Required Qualifications3+ years of experience in QA Testing, Software Testing, or Test Analysis.Strong hands-on experience with Postman and API Testing.Experience routing API requests and validating responses.Strong understanding of REST APIs, JSON, and system integrations.Experience creating and executing test cases and test scripts.Experience performing regression, system, integration, and end-to-end testing.Experience with defect tracking tools such as JIRA or similar platforms.Strong troubleshooting, analytical, and communication skills.What You Will LearnAdvanced API testing and integration validation.Enterprise application testing across interconnected platforms.End-to-end quality assurance methodologies.Best practices in defect management, release validation, and system testing.Exposure to complex environments where multiple applications communicate through APIs and shared services.

GCS is acting as an Employment Business in relation to this vacancy.

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Negotiable

Nashville, Tennessee, United States of AmericaContract

QA Tester
Added 16/09/2026
Reference: 56780018_1789593500

High-Level Role OverviewOur client is seeking an experienced Quality Assurance (QA) Professional to support software and mobile application... Read more

High-Level Role Overview
Our client is seeking an experienced Quality Assurance (QA) Professional to support software and mobile application testing initiatives. This individual will play a key role in ensuring product quality through effective test planning, execution, and validation across the software development lifecycle.
Key Responsibilities
Execute manual testing for software and mobile applications.
Develop, maintain, and execute comprehensive test cases and test scenarios.
Identify, document, and track defects through resolution.
Collaborate closely with developers, product managers, and Agile teams.
Learn new products quickly and become a subject matter expert on functionality and user experience.
Ensure releases meet quality standards and business requirements.
Support API testing efforts and validate integrations between systems.
Participate in Agile ceremonies, including sprint planning, standups, and retrospectives.
Required Experience
5+ years of Quality Assurance experience
Strong background in software and mobile application testing
Experience creating and maintaining detailed test cases and test plans
Familiarity with API testing methodologies and tools
Experience working within Agile development environments

GCS is acting as an Employment Business in relation to this vacancy.

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Negotiable

Nashville, Tennessee, United States of AmericaContract

Fiber Analyst
Added 03/08/2026
Reference: 8975_1785792564

Fiber Analyst100% Remote12+ Month ContractWe are seeking an experienced Fiber Analyst with strong expertise in OTDR testing, Bi-Directional... Read more

Fiber Analyst

100% Remote

12+ Month Contract

We are seeking an experienced Fiber Analyst with strong expertise in OTDR testing, Bi-Directional Testing, Fiber Characterization (CD/PMD), and ISP/OSP fiber networks. This role will focus on fiber network validation, troubleshooting, remediation, and reporting while collaborating with vendors, project managers, and internal teams.

Key Responsibilities
Perform OTDR, Bi-Directional, CD/PMD, and power meter testing on fiber networks.
Analyze fiber routes and identify faults, splices, bends, and signal loss issues.
Troubleshoot and remediate fiber problems through fusion splicing and connector cleaning.
Create detailed test reports, redlines, and demarcation documentation.
Work closely with vendors and project teams to validate network performance.
Travel to customer sites when required for testing and remediation activities.


Required Qualifications
5+ years of fiber telecom experience.
Strong ISP & OSP fiber network knowledge.
Hands-on experience with OTDR and Bi-Directional Testing.
Experience with CD/PMD testing and optical loss analysis.
Fusion splicing and fiber troubleshooting expertise.
Proficiency with Microsoft Word and Excel.
Excellent communication and documentation skills.


Deliverables
OTDR & Bi-Directional Test Reports
CD/PMD Characterization Reports
Power/Loss Analysis
Fiber Route Redlines & Demarcation Maps
Remediation & Retest Validation Reports

GCS is acting as an Employment Business in relation to this vacancy.

Read less
Negotiable

Nashville, Tennessee, United States of AmericaContract

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