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- Tasks: Join us as a VoIP Engineer to design and support cutting-edge telephony solutions.
- Company: Be part of an exciting startup revolutionising communication technology.
- Benefits: Enjoy competitive salary, flexible work options, and opportunities for growth.
- Why this job: Make an impact in a dynamic environment while working with the latest tech.
- Qualifications: 3+ years in VoIP systems, strong Linux skills, and scripting experience required.
- Other info: Ideal for tech enthusiasts eager to innovate in voice and networking.
The predicted salary is between 36000 - 60000 £ per year.
My client are an exciting start up, looking for a VoIP Engineer to play a critical role in the design, implementation, and support of telephony solutions across their infrastructure. This role requires deep technical expertise in VoIP systems, especially Asterisk-based platforms, and a working knowledge of networking protocols and Linux environments. The role will contribute to ongoing service development, support operations, and ensure the stability and scalability of communication systems used by clients and internal teams.
Key Responsibilities:
- Develop, operate, and support VoIP systems including SIP proxies (Kamailio/OpenSIPS), Asterisk PBX, and VoIP gateways.
- Design, build, test, and deploy telephony solutions including IP PBX, EPABX, and related infrastructure.
- Implement and enhance functionalities using Asterisk AGI, AMI, ARI interfaces.
- Collaborate on custom PBX deployments and integrations with third-party systems.
- Handle L3 support escalations, perform advanced diagnostics, and resolve critical voice and networking issues.
- Monitor and analyse telephony traffic to identify anomalies, optimise performance, and reduce call quality issues.
- React quickly to alerts and incidents, working to rapidly restore service and conduct post-incident reviews.
- Maintain and secure Linux-based systems (Ubuntu, CentOS, Debian) including package management and system hardening.
- Create and maintain scripts and tools using Perl, PHP, Python, and Bash to support automation, provisioning, and QA.
- Interface with call routing, rating, and billing platforms.
- Design and manage monitoring, alerting, and logging solutions for VoIP platforms.
- Collaborate with cross-functional teams to drive system enhancements and reduce operational overhead.
Experience:
- Minimum 3 years hands-on experience with Asterisk, VoIP, and SIP networks (5+ years preferred).
- Strong working knowledge of TCP/IP, NAT, PAT, and firewall technologies related to VoIP.
- Experience with Linux system administration and tools such as yum, apt, systemd, and Bash scripting.
- Familiarity with MySQL and MongoDB database systems.
- Knowledge of OpenSIPS, Kamailio, and other SIP proxies.
- Ability to write and maintain scripts in Perl, PHP, Python, and Bash.
- Understanding of call flow, SIP trace analysis, RTP streams, and protocol troubleshooting.
- Experience integrating with or supporting call routing, rating, and billing systems.
- Experience with AI/ML or open-source tools applied to VoIP or network analytics.
- Exposure to containerisation technologies (e.g., Docker) and microservice deployments.
Soft Skills:
- Strong analytical and troubleshooting skills with a focus on root cause resolution.
- Excellent verbal and written communication abilities.
- Positive team player with a collaborative mindset and the ability to work independently.
- Eagerness to learn and stay up to date with emerging voice and networking technologies.
Education:
- Bachelor's degree in Telecommunications, Computer Science, or a related technical field preferred.
- Relevant certifications in VoIP, networking, or Linux administration are a plus.
Salary: Competitive, based on experience and qualifications.
Voip Engineer employer: JR United Kingdom
Contact Detail:
JR United Kingdom Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Voip Engineer
✨Tip Number 1
Familiarise yourself with Asterisk and its various interfaces like AGI, AMI, and ARI. Being able to discuss specific projects or experiences where you've implemented these will show your hands-on expertise during interviews.
✨Tip Number 2
Brush up on your knowledge of SIP proxies such as Kamailio and OpenSIPS. Understanding their configurations and how they integrate with VoIP systems can set you apart from other candidates.
✨Tip Number 3
Prepare to demonstrate your troubleshooting skills by discussing past incidents where you resolved critical voice and networking issues. Highlighting your analytical approach will resonate well with the hiring team.
✨Tip Number 4
Stay updated on emerging technologies in VoIP and networking. Showing your eagerness to learn and adapt can make a strong impression, especially in a dynamic startup environment like ours.
We think you need these skills to ace Voip Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Asterisk, VoIP systems, and Linux environments. Use specific examples of projects you've worked on that relate to the job description.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention how your skills in troubleshooting, system support, and telephony solutions align with their needs.
Showcase Relevant Skills: Emphasise your technical expertise in networking protocols, SIP proxies, and scripting languages like Perl or Python. Provide concrete examples of how you've used these skills in past roles.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism.
How to prepare for a job interview at JR United Kingdom
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with Asterisk and VoIP systems in detail. Highlight specific projects where you've implemented or supported telephony solutions, and be ready to answer technical questions about SIP protocols, Linux environments, and troubleshooting techniques.
✨Demonstrate Problem-Solving Skills
Expect scenario-based questions that assess your analytical and troubleshooting abilities. Prepare examples of how you've resolved critical voice and networking issues in the past, focusing on your approach to diagnosing problems and implementing effective solutions.
✨Communicate Clearly and Effectively
Since excellent communication is key in this role, practice articulating your thoughts clearly. Be ready to explain complex technical concepts in a way that non-technical team members can understand, showcasing your ability to collaborate across teams.
✨Stay Updated on Industry Trends
Show your eagerness to learn by discussing recent advancements in VoIP technology or networking. Mention any relevant certifications or courses you've taken, and express your interest in emerging tools and technologies that could benefit the company's telephony solutions.
