Who is cs communication systems canada? Established in 2000 in Montreal, CS Communication & Systems Canada is a leader in critical software design and testing in the Security & Defense, Space, Aeronautics and Automotive industries.Who is cs group? CS Group is a major systems integrator, involved in ATM, Defense and Security. Our headquarters are in France, south suburb of Paris. Our key offers are: CSoIP for Communication & Security over IP is CS’ range of Voice Communication products.Why work at cs gmbh? CS GmbH has developed a particular expertise in service contract. CS GmbH is able to provide a set of comprehensive solutions integrating tools. Being part of CS Communication & Systems Germany team is either the start or the continuation of a career within a challenging domain. Join us !Why join cs communication systems germany? Being part of CS Communication & Systems Germany team is either the start or the continuation of a career within a challenging domain. Join us ! Recruitment of skilled and talented staff is key in the development of the company. Several elements contribute to adequate staff motivation to enable a sustainable long term commitment.