Full-Time Support Engineer (Voice Technology)

Hustler Marketing is hiring a remote Full-Time Support Engineer (Voice Technology). The career level for this job opening is Experienced and is accepting Spain based applicants remotely. Read complete job description before applying.

Hustler Marketing

Job Title

Support Engineer (Voice Technology)

Posted

Career Level

Full-Time

Career Level

Experienced

Locations Accepted

Spain

Job Details

As our Support Engineer (Voice Technology), you’ll be the technical expert our enterprise partners and vendors rely on when they need Level 2 & 3 support with their voice technology solutions.

Mission Statement:

The primary mission is to provide high-quality Level 2 & 3 technical support that ensures our enterprise partners and customers’ voice technology solutions operate seamlessly and reliably.

General responsibilities:

  • Perform Level 2 & 3 technical troubleshooting of complex customer issues and technical faults
  • Provide efficient customer support via Service Desk software, email, and phone communication
  • Execute configuration and implementation of customer solutions
  • Work autonomously with minimal overlap with other teams
  • Handle a manageable volume of complex technical issues
  • Collaborate with enterprise vendors and partners when required
  • Produce and maintain technical documentation for knowledge bases
  • Ensure quality of implementation and technical deliverables
  • Provide subject matter expertise when needed
  • Maintain ongoing technical ownership and oversight of implemented solutions
  • Research new products and technologies to provide business recommendations

Key Requirements:

  • Minimum 4 years of experience in B2B enterprise level support with VoIP technologies
  • Proven experience supporting complex B2B infrastructure, network, and/or voice solutions with high availability requirements
  • Strong hands-on technical skills for analyzing and resolving complex problems
  • Working experience with VoIP/SIP Telephony (Oracle SBC knowledge highly desirable)
  • Deep understanding of SIP Protocol and VoIP/SIP Architecture and Design
  • Bachelor’s degree or equivalent tertiary qualification
  • Exceptional business-level English communication skills
  • Self-starter with proven ability to work autonomously with minimal team overlap

Highly Beneficial Experience:

  • FinTech environment experience
  • PCI (Payment Card Industry) standards and compliance knowledge
  • vSphere and VMware products
  • DNS and network technologies
  • Cloud-based products and services

FAQs

What is the last date for applying to the job?

The deadline to apply for Full-Time Support Engineer (Voice Technology) at Hustler Marketing is 12th of December 2025 . We consider jobs older than one month to have expired.

Which countries are accepted for this remote job?

This job accepts [ Spain ] applicants. .

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