Business Analyst – Network Security

Website Tata Consultancy Services

Tata Consultancy Services is now accepting applications for the position of Business Analyst – Network Security

Job Title: Business Analyst – Network Security
Job Type: Permanent
Location: Letterkenny (remote working on offer)

Do you have a solid understanding of security concepts?
Would you like to join a company with where you will have access to endless learning opportunities?

We have an exciting role for you! Join us as a Network Security Business Analyst.

Careers at TCS: It means more
TCS is a purpose-led transformation company, built on belief. We don’t just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve – our clients include some of the biggest brands in Ireland and worldwide. For you, it means more opportunity to make an impact that matters, through challenging projects which demand ambitious innovation.

Gain exposure to innovative technology.
Collaborate with some of the leading lights of the industry.
Design, develop, and document Service Wrapper for Network Security solutions.

The Role
As a Network Security Business Analyst, you will:
  • Identify, prioritise, and aggregate technical, functional, and security requirements to understand a problem, drive a target outcome, outline options, quantify value/opportunity.
  • Develop business-centric messaging of technical IT services allowing the business to understand the role and value of Network Security Service available.
  • Create documentation to outline why/when a service is required, how it can be consumed and how it is delivered (service wrapper for Network Security solutions).
  • Create IT Risk measurement models allowing prioritisation and remediation planning to deliver business objective and drive change (network risks/remediation).
  • Develop data models/insights to quantify business value/risk to support IT project planning/transformation (Network risks/remediation).
  • Remodel data/reports provided by external vendors to enable internal operational processes delivering against performance objectives (SLA/KPI) defined by business.
  • Develop procedures for the Network teams to support Security objectives such as – Firewall
  • Risk remediation, DDOS Protection, Network Incident Handling.
  • Business Case development for Network Services such as: Zero Trust/SASE, Network SDWAN, Network Organisation Modelling.
Your Profile
  • Exposure to aspects of networking, operating systems, software packages, and security tooling.
  • Experience or desire to review technical designs and solutions to identify network security risks and opportunities for improvement.
  • Knowledgeable in how to create documentation on network security products.
  • Strategic problem-solver who quickly identifies strengths, weaknesses, and opportunities for efficiencies to deliver immediate and long-term improvements.
  • Bring a passion for problem-solving, agile method, and providing stakeholder visibility into iterative results.
  • Strong experience and understanding relating to network and information security concepts and practices.
  • Experience with agile methodology, writing user stories, attending scrum calls, provide governance in pipeline/prioritization calls through backlog and progress, addressing feasibility limitations, gaps, and deterrents to progress.
  • Experience eliciting business requirements from users and SMEs (technical and non-technical resources) in order to write business requirements documents and how-to procedure guides for Network and Security teams.
Good to have:
  • Bachelor’s degree preferred (but not essential) in area(s) of study such as information technology, computer science, information systems, or related field, or high school diploma with relevant work experience.
  • Working knowledge of the following technologies would be advantageous: leading Security Information and Event Management (SIEM) technologies, IDS/IPS, network- and host- based firewalls, proxy filtering, firewall.
  • Understanding of possible attack activities (e.g., network probing/ scanning, Denial-of-service attack (DDOS), malicious code activity, etc.), would be advantageous.
  • General knowledge of Network Security appliances (IDS, Firewall, VPN management, configuration and tuning, Intrusion Prevention), would be advantageous.
  • General knowledge of Network and Application Protocols (IP, TCP, UDP, FTP, HTTP, DNS, routing, etc.), would be advantageous.
Rewards & Benefits
TCS is consistently voted a Top Employer in the UK&I and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.
Diversity, Inclusion & Wellbeing
At TCS, we believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity motto is ‘Inclusion without Exception.’

We encourage applications from all sections of society. As an equal opportunity employer, we do not discriminate on grounds of race, religion or belief, ethnic or national origin, disability, age, sex, pregnancy and maternity, citizenship, marital, domestic or civil partnership status, sexual orientation, gender reassignment, gender identity, or any other basis as protected by applicable law.

TCS is committed to working with and providing reasonable accommodations to its employees and applicants for employment to ensure that individuals with disabilities enjoy equal access to all employment opportunities. If you are an applicant who needs an accommodation due to a disability to complete an employment application or during any phase of the hiring process, please contact us at [email protected] with the subject line: “Disability Accommodation Request”.

Due to a high volume of applications, we will be unable to contact each applicant individually regarding the status of their application. If you have not received a direct response within 30 days, then the application should be deemed unsuccessful.

Join us and do more of what matters. Apply online now.

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