IT-Security & Communication Engineer

Alstom
United States, New York, Jamaica
Oct 27, 2026
IT-Security & Communication Engineer in Jamaica At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems. More Than a Job: A Mission We are looking for a passionate IT-Security & Communication Engineer who thrives on designing and implementing secure, high-performance communication systems. You will collaborate with dedicated teams to protect critical infrastructure and ensure the reliability of digital rail solutions that move cities and connect people. Your Role, Your Impact Design and implement scalable network security architectures supporting rail communication systems. Collaborate with cross-functional engineering teams to integrate cybersecurity measures into operational technology environments. Ensure reliability and compliance of communication protocols such as GSM-R, LTE, and IP/MPLS networks. Drive innovation by applying advanced encryption, intrusion detection, and monitoring technologies. Promote knowledge sharing through documentation, training, and continuous improvement initiatives. You'll work with sharp, committed teams solving complex challenges that shape the future of mobility, ensuring seamless integration of business and technology. What You Bring Proficiency in network security frameworks such as ISO/IEC 27001 and NIST. Experience with industrial communication systems and SCADA network protection. Ability to configure and manage firewalls, VPNs, and IDS/IPS systems. Knowledge of cybersecurity risk assessment tools and vulnerability management platforms. Strong analytical mindset with a focus on system resilience and data integrity. Experience with VMware ESXi, vSphere, and related VMware technologies, including system design, scalability, and capacity management. Experience supporting mission-critical systems such as CCTV/VMS, PACS, PI, and PA systems is highly desirable. Experience with MS SQL and MariaDB databases is a plus. Strong knowledge of Microsoft Windows Server environments (2012/2016/2019/2022), including Active Directory, DNS, DHCP, and Group Policy Object (GPO) management. UHF radio communication experience is a plus. Familiarity with Nexsan and QNAP storage systems, and Cisco networking devices (switches, routers, firewalls). Proficient in TCP/IP-based LANs, iSCSI, Fiber Channel SANs, and VPN Professional certifications A+, Network+, Security+, CCNA, MCSA 2016 and VCP Bachelor's degree from an accredited college or university in a related field. At least 5 years of experience in network and/or systems engineering and administration in a mixed Windows/Linux environment. Current experience with Red Hat/CentOS Linux operating systems. Knowledge of Microsoft Windows Server (2012/2016) and Active Directory management. Experience with systems monitoring and management in a high-availability data center environment. A valid license in accordance with New York State Motor Vehicle Laws. How Success Is Measured On-time delivery of secure communication solutions aligned with project milestones. Effective collaboration and knowledge transfer across engineering and IT teams. Reduction in system vulnerabilities and improved network performance metrics. Alstom, A Great Place to Grow Work with cutting-edge technologies driving the digital transformation of mobility. Contribute to global projects with tangible local impact in Jamaica. Advance your career through continuous learning and professional development programs. Annual salary: $85,000 - $105,000 Here, progress isn't always easy but the impact is real. Because the scale is massive, the tasks are complex when the system runs, the train moves, and the city connects that feeling stays with you. And the legacy lasts. Nearest Major Market: Queens Nearest Secondary Market: New York City Job Segment: System Administrator, Open Source, Data Center, Linux, SQL, Technology