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Fiber Engineer

Location: Remote
Contract: 12+ Months

Overview

We are seeking an experienced Fiber Engineer to support fiber network testing, troubleshooting, and remediation activities across ISP and OSP environments. This role will focus on OTDR analysis, fiber characterization, bidirectional testing, and documenting findings to ensure network performance and reliability.

Required Qualifications5+ years of experience in Fiber Optics or TelecommunicationsExperience with ISP and OSP fiber networksStrong expertise with OTDR testing and troubleshootingExperience performing CD/PMD, bidirectional, and power meter/laser testingKnowledge of fusion splicing, fiber repair, and remediationExperience with fiber end-face inspection and cleaningProficiency with Microsoft Word and ExcelStrong communication, documentation, and problem-solving skillsAbility to travel as required for field workKey ResponsibilitiesPerform OTDR testing to validate fiber paths and identify faults, splices, bends, and signal lossConduct fiber characterization, bidirectional testing, and power/loss analysisTroubleshoot fiber network issues and recommend remediation solutionsPerform fusion splicing and fiber repairs as neededPrepare test reports, redlined fiber documentation, and demarcation mapsCoordinate with vendors, project managers, and internal teams to support project executionTravel to customer sites for testing, troubleshooting, and remediation activitiesWhat You'll OwnFiber testing and validationOTDR analysis and troubleshootingRemediation and fusion splicing activitiesTechnical reporting and documentationVendor and stakeholder communicationFiber network performance verificationDeliverablesOTDR, CD/PMD, and power/loss test reportsRedlined fiber path documentation and demarcation mapsDocumented remediation and retest resultsTest findings and recommendations shared with vendors and project stakeholders

Required: Prior experience in Fiber Testing, OTDR Analysis, ISP/OSP Networks, Fiber Characterization, and Telecommunications environments.

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

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Job Description

- Implements, refines, and validates machine learning algorithms for products and applications. - Implements data pipelines consisting of data ingest, data validation, data cleaning, and data monitoring.

- Trains machine learning models, validates the accuracy of the machine learning models once trained, and deploys validated machine learning models into production.

- Assists in development of proof of concept solutions and contributes to studies to support future product or application development.

- Researches, writes, and edits documentation and technical requirements, including evaluation plans, confluence pages, white papers, presentations, test results, technical manuals, formal recommendations, and reports.

- Tests and evaluates solutions. Completes case studies, testing, and reporting.

Skills

- Bachelor's degree in computer science, computer engineering, mathematics, related technical discipline, or related industry experience

- Experience with machine learning, deep learning, data mining, and/or statistical analysis tools and how to deploy and monitor machine learning models.

- Strong programming and software development skills and familiarity with Python, Java or Scala.

- Knowledge of data pipeline and cloud technologies such as Kafka, Spark, and Docker.

- 1-3 years related experience after Bachelors.

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

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We are looking for a UX-focused professional to lead design and scope management for a knowledge base project. This role is critical in ensuring clarity of requirements, usability excellence, and maintaining development focus throughout the project lifecycle.

Key Responsibilities

Design intuitive and user-friendly UX for a knowledge base platformDefine and manage project scope, ensuring alignment with business objectivesTranslate requirements into clear design specifications and workflowsCollaborate closely with engineering teams to keep development focused and efficientIdentify and prioritize features to support timely deliveryIterate on designs based on feedback and usability considerations

Required Skills & Experience

Proven experience in UX design, preferably for web or knowledge-based systemsStrong ability to define scope, structure requirements, and manage deliverablesProficiency with UX design tools (e.g., Figma, Sketch, Adobe XD)Excellent communication and stakeholder management skillsAbility to balance usability, functionality, and delivery timelines

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

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Job Role - Python Developer

Location - Florida

Position - Contract

Role - Onsite

Job Description:

We are seeking a Python Developer with strong experience in AI‑augmented software engineering and modern backend architectures. This role focuses on building an intelligent, AI‑powered Knowledge Base / CMDB platform capable of modelling complex system interconnections, processing operational data, and supporting high‑performance runtime queries. The ideal professional is comfortable working with AI coding tools such as Codex, Claude Code, Cursor, and Spec Kit to accelerate development, automate workflows, and modernize a large existing codebase.

Responsibilities

Use advanced AI tools (Codex, Claude Code, Cursor, Spec Kit) to accelerate coding, refactoring, documentation, and automated exploration of solutions.Design and implement backend services using Python, FastAPI, PostgreSQL, and pgVector.Build and evolve an intelligent configuration and knowledge management system.Model complex backend system interconnections using graph‑based structures and relationships.Process customer requests, tickets, configuration data, and operational metadata.Implement and maintain a dual‑plane system:Capture Plane: ingestion, normalization, enrichmentRuntime Query Plane: high‑performance graph and vector‑based retrievalHelp modernize and refactor a legacy codebase exceeding 600,000 lines, improving structure, performance, and maintainability.

Required Skills

Strong proficiency in Python and modern frameworks such as FastAPI.Hands‑on experience with PostgreSQL, pgVector, and vector‑based search.Familiarity with graph databases or graph‑structured modelling.Experience using AI tools for coding, automation, and system exploration.Ability to design scalable, modular backend systems.Comfort working with large, complex, multi‑year codebases.Understanding of operational data flows (tickets, requests, configuration items).

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

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We are seeking skilled .NET Engineers to join our team and play a critical role in modernizing legacy systems. The primary focus of this role is migrating existing VB6 and VB.NET applications to a modern .NET C# WPF environment within an accelerated delivery timeline.

Key Responsibilities

Lead the migration of legacy VB6 and VB.NET applications to .NET C# WPFUse AI-powered development tools to enhance speed, efficiency, and code qualityContribute to an aggressive delivery roadmap targeting.Design and implement robust test harnesses to ensure correctness and stabilityEstablish safety protocols to safeguard data integrity during migrationPerform automated refactoring and support framework migration initiativesTroubleshoot complex legacy systems and resolve architectural challenges

Required Skills & Experience

Strong hands-on experience with C# and the .NET ecosystemProven experience working with legacy systems (e.g., VB6, VB.NET)Familiarity with WPF application developmentExperience using AI-assisted development tools such as Codex, or Claude Code, or Cursor or other similar toolsSolid understanding of code refactoring, modernization, and migration strategiesAbility to work under tight timelines and deliver high-quality results

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

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

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