Job Description

Broadband Solutions Architect (Mission-Critical)

We Go Beyond for A Safer World

At Tait Communications, our technology supports people working in the most demanding environments-public safety agencies, utilities, transportation networks, and Defence organizations. When communication is critical, reliability is essential. We are seeking a Broadband Solutions Architect (Mission-Critical) to help shape the architecture behind the next generation of our communication devices and platforms.

Te Tūranga – The Role

As the Broadband Solutions Architect (Mission-Critical), you will be the primary technical authority responsible for the end-to-end architectural design of our next-generation communication devices and convergence platforms You will translate complex operational requirements from mission-critical sectors into scalable, secure, and highly reliable product architectures.

This role sits at the intersection of hardware engineering, software development, and product management, ensuring our solutions deliver the performance, resilience, and safety required for environments where failure is not an option.

The duties of the role will include:

• Architectural Strategy: Define and evolve the high-level system architecture for communication devices, including hardware–software interfaces, networking protocols, and sensing technologies.
• Design for Reliability: Ensure designs prioritize high availability, rapid connectivity, and traffic prioritization to meet strict mission-critical performance standards.
• Security & Compliance: Embed security throughout the product lifecycle, conducting threat modelling and ensuring compliance with standards such as 3GPP MCX (MCPTT, MCVideo, MCData).
• Cross-Functional Leadership: Work closely with engineering, UX, QA, and Product Management teams to align technical architecture with product strategy and customer needs.
• Stakeholder Engagement: Communicate complex architectural concepts clearly to both technical and non-technical stakeholders and support informed decision-making across the organization
• Innovation & Lifecycle Management: Evaluate emerging technologies such as 5G, satellite communications, and AI, and guide the evolution of product architecture across its lifecycle.

Ō pūkenga – About You

To be successful in this role, you will have a Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

As well as:

Required:

• 5+ years' experience in a senior architectural or technical leadership role.
• Experience within mission-critical environments such as public safety, Defence, telecommunications, utilities, or transportation.
• Expertise in system integration, networking topologies, and communications protocols (e.g. DMR, P25, and 3GPP MCX and IWF).
• Strong understanding of high availability system design, reliability engineering, and scalable architecture.
• Experience embedding security-by-design principles and conducting threat modelling.
• Demonstrated knowledge of the cellular chipset and module ecosystem - including vendor landscapes, chipset selection criteria, module integration, and device certification processes (e.g., GCF, carrier approvals).
• Experience architecting products across multiple device form factors, including portable/handheld devices and vehicle-mounted units, with an understanding of the distinct RF, power, thermal, and mechanical constraints of each.
• Strong understanding of high availability system design, reliability engineering, and scalable architecture.
• Exceptional problem-solving ability, strategic thinking, and the ability to perform effectively in high-pressure environments.
• Strong communication skills with the ability to influence and align cross-functional teams.

Preferred:

• Deep expertise in 3GPP standards, including MCX (MCPTT, MCVideo, MCData), Interworking Function (IWF) specifications, and 3GPP Release 15 or later.
• Familiarity with satellite communications integration (e.g., LEO satellite as a broadband bearer for mission-critical devices).
• Architecture or security certifications such as TOGAF, CISSP, or Certified Mission Critical Professional (CMCP).

Ngā painga – What's in it for you?

We are an employer committed to making a difference for families and communities while supporting people to build rewarding careers. We achieve this by employing people who connect with our values: Commitment to Listen, Courage to Act, and Integrity to Deliver.

We invest in our people and support a high-performance culture through:

• Health insurance after 12 months, annual flu vaccinations, and additional sick leave in your first year.
• Modern office facilities with onsite parking, gym, and café.
• Long service recognition benefits.
• An active social club that helps balance work with fun.

Ko wai mātou – About Us

For more than 50 years, Tait Communications has been designing, delivering, and supporting critical communications networks for public safety, transportation, and utility customers around the world. Founded in Christchurch by Sir Angus Tait, our organization now supports customers and operations across the globe.

Our people value being part of a collaborative and innovative team that delivers technology solutions, making a real difference to communities. When you join Tait, you become part of a knowledgeable and supportive team that takes pride in the impact of our work and supports each other to grow and succeed.

Ko koe pea tēnei? – Sound like your kind of role?

If you're ready to take the next step in your career and want to work for a high-performing organization alongside talented people who take pride in delivering meaningful results, we'd love to hear from you.

Please submit your CV and cover letter to apply.

Applications will be assessed as they are received and may close early so apply today!

Applications close: 23rd April 2026

For more information about the company, our products and solutions, please visit: www.taitcommunications.com