Senior Systems Engineer - Network

Eng, Systems Engrg Date Posted: 2026-06-02 Country: India Location: IN-DL-NEW DELHI-WM2 ~ Asset Area No 8 ~ WORLDMARK 2, Unit No 505 & 506, 5th Flr Position Role Type: Remote At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. Job Description Job Summary Collins Aerospace is seeking a Senior Systems Engineer (Senior Network Engineer) to join the ARINC Global Network (AGN) Implementation team. AGN is a globally distributed network that services and supports a community of interest within the Aviation and Transportation industries. AGN provides private networking in a highly reliable and secure world-wide network architecture to our customers. The successful candidate will serve as a member of the AGN Implementation team that is responsible for deploying, maintaining, and operating the ARINC Global Network. The candidate must be familiar with advanced networking concepts and technologies which include routing, switching, firewalls, and cloud-based technologies primarily on Cisco platforms. Candidate must be highly motivated and be able to work in a collaborative team environment, as well as independently. Onsite: Employees/contractors who are working onsite roles will work regularly onsite. One day (Friday) will currently be worked from home. This may change to 5 days onsite in the future. Job Responsibilities • Manage multiple projects from start to finish • Directly interfacing with customers and field technicians • Order and activate WAN circuits; troubleshoot if necessary • Procure equipment per project requirements • Configure Cisco routers and switches according to set design • Coordinate shipping and/or export control (as required) • Create cutover/migration plans • Schedule and perform cutovers with customers • Update documentation (change orders, asset records, circuit records and diagrams) Basic Qualifications • Must have at least four years of hands-on experience with configuring Cisco routers and switches in a production WAN environment • Must be able to build full working router configurations by using templates and guidelines • Must have sound working knowledge of BGP routing protocol • Working knowledge of all types of Network Address Translations (NAT) • Experience with building Site-to-Site VPNs and DMVPN • Experience with WAN technologies and protocols such as T1/E1, Frame-Relay, HDLC, DSL, Cellular, MPLS, and DMVPN • Strong aptitude for troubleshooting and/or isolating network related problems • Excellent written and oral communication skills • Ability to work in a face paced environment • Ability to work independently and in a team environment • Occasionally work evenings and weekends to accommodate global customer change windows • Ability to learn new skills and technologies quickly • Must be authorized to work in the U.S. without sponsorship. U.S. Citizenship preferred. Desired Experience: • Previous experience implementing WAN connectivity • Experience working with LTE cellular connectivity as backup • Experience working in a large-scale WAN environment • Experience working in a Service Provider environment • Experience with configuring and troubleshooting Cisco ASA firewalls Education or Certification Requirements: • Cisco Certified Network Associate (CCNA) • Cisco Certified Network Profession (CCNP) a plus • Bachelor’s degree in a Science, Technology, Engineering or Math (STEM) discipline a plus Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility. Requires advanced knowledge of work area typically obtained through advanced education combined with experience. May have practical knowledge of project management. Practical to substantial knowledge of RTX projects, programs or systems with the ability to make enhancements and leverage in daily work. Typically requires: A University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience Engineering/Other Technical Positions: Typically requires a degree in Science,Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations. RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, ****** orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms: Click on this link to read the Policy and Terms Experience Level Senior Leve