Senior Engineer (Voice & VTC)

Senior Engineer (Voice & VTC) 2 positions

NATO

Position

B2B Freelancer

Location

Security Clearance

Mandatory

UNTIL 24 February, 2026

Skill, Knowledge & Experience:

• A minimum requirement of a Bachelor's degree at a nationally recognised/certified University in a related discipline and 2 years post-related experience.
• Or exceptionally, the lack of a university degree may be compensated by the demonstration of a candidate's particular abilities or experience that is/are of interest to NCI Agency, that is, at least 6 years extensive and progressive expertise in duties related to the function of the post.
• At least 2 years' experience designing, implementing, managing, and optimizing collaboration tools and platforms within a digital ecosystem of an organization.
• Experience deploying communication and collaboration software (such as video conferencing systems, team messaging applications, and document sharing platforms).
• Proven experience in the configuration and operation of Voice and VTC core systems and end devices.
• Proven experience in deployment and configuration of security features in the voice and VTC domains (TLS, PKI, IPSec, etc.).
• Excellent troubleshooting skills with a methodical approach to resolving QoS and technical issues in complex IP networks.
• Excellent knowledge of SIP, H.323 and PSTN signalling protocols.
• Good working knowledge of virtualization and cloud technologies.
• Experience providing end users support.

How to Apply

Please contact us with your resume and a brief introduction before 24 February, 2026