Senior Network Security Specialist I Siemens Ruggedcom

Job Description

Change the future with us.

We are looking for dedicated and talented people who tackle ever-changing challenges, customer needs, and questions from colleagues with clever concepts and creativity. We embrace change and work with curious minds re-inventing the future of work. Join us and let us focus together on what’s truly important: making lives better with new ideas and the latest technology around the world.

Why you’ll love working for Siemens!

  • Freedom and a healthy work- life balance– Embrace our flexible work environment with flex hours, telecommuting and digital workspaces.
  • Solve the world’s most significant problems – Be part of exciting and innovative projects.
  • Engaging, challenging, and fast evolving, cutting edge technological environment.
  • Opportunities to advance your career and mentorship programs on a local and global scale.
  • Competitive total rewards package.
  • Profit sharing available.
  • Rewarding vacation entitlement with the opportunity to buy and sell your vacation depending on your lifestyle.
  • Contribute to our social responsibility initiatives focused on access to education, access to technology and sustaining communities and make a positive impact on the community.
  • Participate in our celebrations, social events and offsite business events.
  • Opportunities to contribute your innovative ideas and get paid for them!
  • Employee perks and discounts.
  • Diversity and inclusivity focused.

Siemens is proud to be an eight-time award winner of Canada’s Top 100 Employers, Canada’s Greenest Employers 2018, Canada’s Top Employers for Young People 2020 and Greater Toronto's Top Employers 2021.

What will you do?

  • Perform functional stress performance and interoperability testing on IP routers, Ethernet switches, control applications and/or network management systems
  • Develop and execute product / feature specification test plans
  • Conduct threat and risk analysis of the software features
  • Perform product security tests and prepare security report
  • Provide requirements and specifications needs for development of the software test automation tool and its functional review
  • Provide Tier 3 customer support as required; Troubleshoot issues to ensure timely remedy of customer concerns
  • Review and provide input to the product requirements and feature specifications, as a representative on a cross-functional team
  • Write and review application notes and product literature
  • Aid development of software test automation tool that interacts with switches and

What will you need to succeed?

  • 5+ years of experience in a Product Development environment
  • University or college degree in internetworking, network security, computer science or engineering
  • Experience in configuring Routers, Switches and Firewalls
  • Knowledge of cryptographic solutions, cryptographic methods (e.g. symmetric, asymmetric), PKI, digital signatures and certificates, non-repudiation, integrity (hashing algorithms)
  • Knowledge of secure development lifecycle, security impact of acquired software, security software effectiveness, vulnerability assessment, risk analysis, penetration testing, misuse case testing.
  • Knowledge of Layer 2 technologies: RSTP/MSTP, IGMP, VLAN, 802.1x authentication, DHCP, Ethernet, Link Aggregation
  • Knowledge of Layer 3 technologies: Frame Relay, PPP, channelized interfaces, OSPF, BGP, RIP, MPLS,VRF, PIM-SM, SNMP, VRRP, QoS, IPv6, Tunneling protocols
  • Knowledge of Security protocols: IPsec-VPN, TLS, Radius, Firewall, Intrusion detection and prevention system
  • Knowledge of OSI Model and TCP/IP protocol stack
  • Strong verbal and written English communication skills
  • Ability to work in a team environment


  • Programming Languages: Perl, PHP, C, Java or similar
  • Configuring Linux systems experience
  • Software development experience

About us.

We share our ideas and champion the people behind them.

For over 110 years, Siemens Canada has stood for engineering excellence, innovation, quality and reliability. Active across Canada, the company focuses on intelligent infrastructure for buildings and distributed energy systems and on automation and digitalization in the process and manufacturing industries. Siemens brings together the digital and physical worlds to benefit customers and society. Through Mobility, a leading supplier of intelligent mobility solutions for rail and road transport, Siemens is helping to shape Canada’s passenger rail services. Via its majority stake in the publicly listed company Siemens Healthineers, Siemens is also a leading supplier of medical technology and digital health services. In addition, Siemens holds a minority stake in Siemens Energy, a global leader in the transmission and generation of electrical power.

Making a difference together we raised $757,000 towards charitable contributions, support over 23 non-profit organizations and planted 1,100 trees in our local communities. Siemens Canada has 2,500 employees from coast-to-coast and 24 office and production facilities across Canada. Join our team of approximately 293,000 talented professionals in more than 190 countries/regions and help us tackle the most exciting challenges to build a successful future together. So, what are you waiting for? Take your next career step with us.

To learn more about Siemens Canada, visit our website at

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

Organization: Digital Industries

Company: Siemens Canada Limited

Experience Level: Experienced Professional

Job Type: Full-time

Siemens is committed to creating a diverse environment and is proud to be an equal opportunity employer. Upon request, Siemens Canada will provide reasonable accommodation for disabilities to support participation of candidates in all aspects of the recruitment process. All qualified applicants will receive consideration for employment.

By submitting personal information to Siemens Canada Limited or its affiliates, service providers and agents, you consent to our collection, use and disclosure of such information for the purposes described in our Privacy Code available at

Siemens s’engage à créer un environnement diversifié et est fière d’être un employeur souscrivant au principe de l’égalité d’accès à l’emploi. Tous les candidats qualifiés seront pris en considération pour ce poste.

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