Senior Cybersecurity Engineer
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 9, 2026. NTT scores B on the Alion truth index.
Make an impact with NTT DATA
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Your day at NTT DATA
The Senior Security Engineer is a developing subject matter expert, responsible for ensuring that client solution requirements are resolved in line with Service Level Agreements (SLAs).
This role performs configurations, actions installations and attends to break/fix events.
Knowledge and Attributes:
- Advanced understanding and appreciation of technical design and business principles.
- Advanced project fundamental and administration ability which are demonstrated in the execution of installations and other assignments.
- Advanced customer engagement skills.
- Advanced relevant domain specialist knowledge.
- Excellent verbal communication skills.
- Client focused and displays a proactive approach to solving problems.
- Advanced ability to coach, mentor and provide guidance to team members.
- Ability to take ownership as technical lead during project lifecycle.
- Excellent English communication skills, proficiency in French is a plus.
Required experience:
- Advanced work experience in technical implementation engineering, specific to Cyber Security technologies.
- Experience in Cyber Security technologies such as Firewalling, SASE, ZTNA, DNS Security, SIEM, WAF, ...
- Advanced experience engaging with clients and conducting presentations.
- Advanced report writing experience.
- Advanced good project management experience.
- Advanced experience in diagnosis and troubleshooting.
Academic Qualification and Certifications:
- Bachelor's degree or equivalent in Information Technology or Computing or related field.
- Professional level certification in different security technologies such as Cisco, Palo Alto, Checkpoint, Fortinet, F5, ...
Key Responsibilities:
- Interacts with clients on site and remote to meet more complex requirements of a solution.
- Escalates unresolved problems and issues to the relevant third parties.
- Delegates lower complexity tasks to engineers and technicians.
- Assumes responsibility for the coordination of the activities of the engineers, in line with performance targets, leading by example and monitoring the quality of engineer's and technician's work when required.
- Writes reports and proposals and completes and maintains project documentation.
- Assists with the documentation of standard operating procedures relating to installations and fixes.
- Acts as coach and mentor to more junior Implementation Engineers and Technicians.
- Assumes responsibility for the coordination of the activities of the Engineers, in line with performance targets.
- May be required to serve periodically on the customer service desk, providing third line telephonic, remote and on-site support and problem management.
- Included in complex design work, with input to the design expected.
- Expected to take ownership of relevant technologies according to domain or specialization.
- Engages vendors for priority escalations or bugs found during
Workplace type:
About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune
Global 100. We are committed to accelerating client success and positively impacting society through
responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with
unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and
application services. Our consulting and industry solutions help organizations and society move
confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more
than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as
established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each
year in R&D.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
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