VOIP/SIP Network Engineer

VOIP/SIP Network Engineer

Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join our team to build and support innovative telephony solutions.
  • Company: Be part of a dynamic company transforming enterprise telephony.
  • Benefits: Enjoy hybrid work options and opportunities for skill development.
  • Why this job: Work with cutting-edge technology and make a real impact in communications.
  • Qualifications: Strong SIP knowledge and experience with SBCs required; coding skills are a plus.
  • Other info: This role combines traditional voice engineering with a modern DevOps approach.

The predicted salary is between 36000 - 60000 £ per year.

We're looking for a skilled VOIP network engineer with experience in SIP and session border controllers (SBC) to join a dynamic team driving transformation in enterprise telephony. This is a hybrid role combining traditional voice engineering with a modern DevOps mindset.

Key Responsibilities:

  • Build and support highly available telephony solutions
  • Develop scripts, tools, and APIs to improve SIP routing, call flows, and automation
  • Integrate telephony with monitoring platforms like Grafana and ThousandEyes
  • Collaborate with carriers to support SIP infrastructure and hybrid voice networks
  • Contribute to hybrid cloud telephony solutions across UCaaS and CCaaS platforms
  • Troubleshoot and analyse root causes of service disruptions, with a security-first mindset

Essential Skills & Experience:

  • Strong knowledge of Session Initiation Protocol (SIP) and SBC technologies
  • Hands-on experience with SBCs, ARM/ECB, and backend management tools
  • Proficiency in Python, JavaScript, HTML/CSS, or Java/Kotlin
  • Working knowledge of networking (routers, switches, firewalls, SASE) - Network+ or CCNA a plus

VOIP/SIP Network Engineer employer: Click To Hired

Join a forward-thinking company that values innovation and collaboration, where as a VOIP/SIP Network Engineer, you will be part of a dynamic team dedicated to transforming enterprise telephony. Enjoy a hybrid work environment that fosters a culture of continuous learning and development, with opportunities to enhance your skills in modern DevOps practices while working on cutting-edge telephony solutions. Our commitment to employee growth, coupled with a supportive atmosphere and competitive benefits, makes us an exceptional employer for those seeking meaningful and rewarding careers.
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Contact Detail:

Click To Hired Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land VOIP/SIP Network Engineer

✨Tip Number 1

Familiarise yourself with the latest trends in VOIP and SIP technologies. Understanding the current landscape will not only help you during interviews but also demonstrate your passion for the field.

✨Tip Number 2

Engage with online communities and forums related to VOIP and SIP. Networking with professionals in the industry can provide valuable insights and potentially lead to referrals.

✨Tip Number 3

Consider contributing to open-source projects or creating your own projects that showcase your skills in Python, JavaScript, or other relevant technologies. This practical experience can set you apart from other candidates.

✨Tip Number 4

Prepare to discuss real-world scenarios where you've successfully troubleshot VOIP issues or implemented automation solutions. Having concrete examples ready will help you stand out during the interview process.

We think you need these skills to ace VOIP/SIP Network Engineer

Session Initiation Protocol (SIP)
Session Border Controllers (SBC)
Telephony Solutions Development
Python Programming
JavaScript Proficiency
HTML/CSS Knowledge
Java/Kotlin Experience
Networking Fundamentals
Router and Switch Configuration
Firewall Management
SASE Understanding
DevOps Mindset
Automation Scripting
API Development
Monitoring Tools Integration (e.g., Grafana, ThousandEyes)
Troubleshooting Skills
Root Cause Analysis
Collaboration with Carriers

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with VOIP, SIP, and session border controllers. Use specific examples of projects you've worked on that demonstrate your skills in these areas.

Craft a Compelling Cover Letter: In your cover letter, explain why you're passionate about VOIP technology and how your background aligns with the company's goals. Mention any relevant experience with DevOps practices and hybrid cloud solutions.

Showcase Technical Skills: Clearly list your technical skills related to Python, JavaScript, and networking. Provide examples of how you've used these skills to solve problems or improve processes in previous roles.

Highlight Collaboration Experience: Since the role involves collaboration with carriers and teams, include examples of how you've successfully worked in team settings. Emphasise your communication skills and ability to work in a dynamic environment.

How to prepare for a job interview at Click To Hired

✨Showcase Your Technical Skills

Be prepared to discuss your experience with SIP and SBC technologies in detail. Highlight specific projects where you've built or supported telephony solutions, and be ready to explain the tools and scripts you've developed to improve call flows and automation.

✨Demonstrate Your DevOps Mindset

Since this role combines traditional voice engineering with a modern DevOps approach, share examples of how you've integrated telephony systems with monitoring platforms like Grafana. Discuss any automation processes you've implemented to enhance efficiency.

✨Collaboration is Key

Emphasise your ability to work collaboratively with carriers and other teams. Prepare to discuss how you've contributed to hybrid cloud telephony solutions and how you handle troubleshooting and root cause analysis in a team setting.

✨Prepare for Scenario-Based Questions

Expect scenario-based questions that assess your problem-solving skills. Think about past service disruptions you've encountered and how you approached them with a security-first mindset. Be ready to articulate your thought process clearly.

VOIP/SIP Network Engineer
Click To Hired
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  • VOIP/SIP Network Engineer

    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-07-18

  • C

    Click To Hired

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