Senior Engineer - Network Security

Key Roles and Responsibilities: Ensure that assigned infrastructure at the client site is configured, installed, tested, and operational Perform necessary checks, apply monitoring tools and respond to alerts Identify problems and errors prior to or when it occurs and log all such incidents in a timely manner with the required level of detail Assist in analyzing, assigning, and escalating support calls Investigate third line support calls assigned and identify the root cause of incidents and problems Report and escalate issues to 3rd party vendors if necessary Provide onsite technical support to clients and provide field engineering services to clients Conduct a monthly random review of incidents and service requests, analyze and recommend improvement in quality Provide continuous feedback to clients and affected parties and update all systems and/or portals as prescribed by NTT Proactively identify opportunities for work optimization including opportunities for automation of work Knowledge, Skills, and Attributes: Ability to communicate and work across different cultures and social groups Ability to plan activities and projects well in advance, and takes into account possible changing circumstances Ability to maintain a positive outlook at work Ability to work well in a pressurized environment Ability to work hard and put in longer hours when it is necessary Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information, and refraining from interrupting Ability to adapt to changing circumstances Ability to place clients at the forefront of all interactions, understanding their requirements, and creating a positive client experience throughout the total client journey Academic Qualifications Advanced diploma, degree, or relevant qualification in IT/Computing (or demonstrated equivalent work experience) Required Experience: Demonstrated work experience Demonstrated experience required in Engineering function within a medium to large ICT organization Demonstrated experience of Managed Services Demonstrated working knowledge of ITIL processes Demonstrated experience working with vendors and/or 3rd parties Skills Summary Cloud Security, Firewalls, Local Area Network (LAN), Palo Alto Networks Prisma Access Secure Access Service Edge (SASE), TCP/IP Networking What will make you a good fit for the role? Remote Type: Equal Opportunity Employer NTT 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, color, sex, religion, national origin, disability, pregnancy, marital status, sexual orientation, gender reassignment, veteran status, or other protected category