Senior Systems and Software Architect

Holt Executive Ltd; Ontario; Hybrid; CAD 120,000 - 160,000; Full time

Job summary

Holt Executive Ltd seeks a Senior Systems and Software Architect to join a global leader in satellite communications. This role involves leading the design and development of advanced software systems for a revolutionary LEO constellation, requiring extensive experience in embedded systems and technical leadership. The successful candidate will work in a hybrid model, four days in the office, and must be eligible for a Reliability Clearance.

Qualifications

• 15+ years of software development experience, focusing on embedded systems.
• Experience as a technical lead or architect.
• Proficiency in modern C++ (C++14/17/20).

Responsibilities

• Lead design, development, and implementation of advanced embedded and satellite software systems.
• Drive advanced testing methodologies and mentor software teams.
• Design and implement scalable networking features.

Skills

Embedded Systems

Software Development

Systems Architecture

Network Management

Cybersecurity

C++

Education

Degree in Computer Science

Degree in Computer Engineering

Degree in Electrical Engineering

Tools

Linux

Job description

Systems and Software Architect

Holt Executive are partnered with a global Satellite and Space leader that provides reliable and secure satellite-delivered voice and high-speed data communications solutions to broadcast, telecommunications, corporate and government customers worldwide. They are now developing a LEO constellation that will revolutionize global broadband connectivity for enterprise.

Our partner is seeking aSenior level Systems and Software Architectto play a vital role the architecture, design, development, and testing of next-generation constellation software.

Key Responsibilities for theSystems and Software Architect:

• Take a lead in the design, development, and implementation of very advanced embedded and satellite ground segment software systems.
• Lead the architecture and design of the management plane, spanning scalable and modular Element Management System (EMS) and Network Management System (NMS) components.
• Definition and architecture of software solutions across the full stack (embedded modules and board support packages to OS-level integration and system-wide services).
• Drive and implement advanced testing methodologies, including Test-Driven Development (TDD) and software simulation frameworks.
• Be a technical leader and mentor to the software teams, supporting with design and code reviews, and ensuring adherence to coding standards and best practices.
• Support the wider team in the identification, troubleshooting, and resolving of complex software issues.
• Design and implement scalable networking features (e.g., MPLS).
• Use modern software tools and practices, including virtualization, containerization, and cloud technologies.

Key Skills & Experience for theSystems and Software Architect:

• A degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
• 15+ years of experience in software development and testing, with a strong focus on embedded systems and real-time applications.
• Proven experience as a technical lead, or architect.
• Proven experience in the design of software with consideration for hardware resource constraints and system-level integration.
• Strong experience architecting complex systems, including management planes with Element Management System (EMS) and Network Management System (NMS) components.
• Strong understanding of system-level concepts, including fault management, performance monitoring, configuration management, networking, storage, operating systems, and cybersecurity considerations.
• Proficiency in modern C++ (C++14/17/20).
• Experience with Linux operating systems.

The successful candidate must be able to work in Canada and be able to obtain a Reliability Clearance.

This opportunity offers a hybrid work model with 4 days in the office per week.

If your skills and experience match thisSystems and Software Architect opportunity, we encourage you to apply now!