DocSis Engineer

Castillians

DocSis Engineer focused on upgrading ISP infrastructure and managing client migrations. Supporting enterprise networks and collaborating with teams to resolve issues and ensure compliance.

Posted 6/27/2026full-timeRemote • 🇮🇪 IrelandMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Designing, maintaining, and upgrading ISP access/core/distribution/transit infrastructure
Supporting enterprise networks for corporate clients
Managing migrations from Cisco to Harmonic systems
Resolving issues during client migrations
Working with internal teams and vendors to ensure proper configuration
Monitoring migration progress and maintaining timelines.

Requirements

What you’ll need

Senior experience in telecommunications
Strong knowledge of ISP core and distribution network design
Familiarity with Cisco and Harmonic systems
Experience in project management and team collaboration
Ability to troubleshoot and resolve technical issues
Excellent communication skills
Guidance to junior team members.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Castillians Website LinkedIn All Job Openings 51 - 200 employees Founded 2006 Castillians is a company whose publicly available text is inaccessible without JavaScript; the provided content only shows a message asking the user to enable JavaScript. No information about the company's product, services, industry, or target customers can be determined from this text alone. DocSis Engineer Job not on LinkedIn 🔥 2 minutes ago 🇮🇪 Ireland – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Designing, maintaining, and upgrading ISP access/core/distribution/transit infrastructure
Supporting enterprise networks for corporate clients
Managing migrations from Cisco to Harmonic systems
Resolving issues during client migrations
Working with internal teams and vendors to ensure proper configuration
Monitoring migration progress and maintaining timelines. 🎯 Requirements
Senior experience in telecommunications
Strong knowledge of ISP core and distribution network design
Familiarity with Cisco and Harmonic systems
Experience in project management and team collaboration
Ability to troubleshoot and resolve technical issues
Excellent communication skills
Guidance to junior team members. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Fire Engineer 🕒 June 20 ORS Consulting (ORS) 51 - 200 🤝 B2B ⚡ Energy 🔒 Cybersecurity Website LinkedIn All Job Openings Experienced Fire Engineer wanted for project support in dynamic retail environments. Join ORS for impactful fire safety solutions and team collaboration in a flexible work setting. 🇮🇪 Ireland – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer TAC Engineer 🕒 June 19 Arista Networks 1001 - 5000 🏢 Enterprise 📡 Telecommunications Website LinkedIn All Job Openings Technical Solutions Engineer providing post-sales support for Arista datacenter and campus products. Responding to customer inquiries and troubleshooting issues with strong networking knowledge. 🇮🇪 Ireland – Remote 💰 $2.6M Post-IPO Debt on 2015-05 ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer Docker Java JavaScript Kubernetes Linux Perl Python TCP/IP VMware TAC Engineer 🕒 June 16 Arista Networks 1001 - 5000 🏢 Enterprise 📡 Telecommunications Website LinkedIn All Job Openings Technical Solutions Engineer providing post-sales support for Arista Datacenter and Campus products. Troubleshooting and resolving customer inquiries across various industry verticals. 🇮🇪 Ireland – Remote 💰 $2.6M Post-IPO Debt on 2015-05 ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer Docker Java JavaScript Kubernetes Linux Perl Python TCP/IP VMware Forward Deployed Engineer 🕒 June 12 C-Serv 51 - 200 🤝 B2B 👥 HR Tech 🎯 Recruiter Website LinkedIn All Job Openings Engineer delivering technical solutions for enterprise clients in AI security. Building integrations and engaging with clients in complex environments. 🇮🇪 Ireland – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer AWS Azure Cloud Google Cloud Platform Python TypeScript TAC Engineer 🕒 June 3 Arista Networks 1001 - 5000 🏢 Enterprise 📡 Telecommunications Website LinkedIn All Job Openings Technical Solutions Engineer providing post-sales technical support for Arista's Datacenter and Campus products. Collaborating with customers and internal teams to troubleshoot and resolve technical issues. 🇮🇪 Ireland – Remote 💰 $2.6M Post-IPO Debt on 2015-05 ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer Docker Java JavaScript Kubernetes Linux Perl Python TCP/IP VMware View More Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

ISP access infrastructureISP core infrastructureISP distribution infrastructureISP transit infrastructureCisco systemsHarmonic systemsproject managementtroubleshootingtechnical issue resolution

Soft Skills

team collaborationcommunication skillsguidance to junior team members