Solution Architect - Network Security Services

Deloitte LLP; Belfast; On-site; GBP 60,000 - 90,000; Full time

Job summary

Deloitte is seeking a Senior Network Security Solutions Architect with a focus on cybersecurity and datacenter security. This role involves designing robust security solutions, conducting regular security assessments, and collaborating with cross-functional teams to enhance the security posture of the organization. The successful candidate will have a strong background in network security principles, relevant certifications, and excellent problem-solving skills. With a hybrid working policy, this role is based in Belfast, providing great flexibility to balance professional and personal life.

Qualifications

• Relevant experience in network security, with experience in a senior or lead architect role.
• Proven ability to design and implement complex security solutions in large-scale environments.
• Professional certifications such as CISSP, CISM, or CCIE Security are highly desirable.

Responsibilities

• Design and architect comprehensive network security solutions tailored for the organization.
• Lead development and implementation of advanced cybersecurity measures.
• Oversee security of datacenter environments, including physical security and network segmentation.

Skills

Network Security

Cybersecurity

Problem-Solving

Communication

Education

Bachelor's degree in Computer Science

Master's degree (preferred)

Tools

Firewalls

IDS/IPS

SIEM

VPNs

Job description

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in "what is" but rather "what can be" to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived.

Connect to your career at Deloitte

Deloitte drives progress. Using our vast range of expertise, we help our clients' become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more.

What brings us all together at Deloitte?It’show we approach the thousands of decisions we make everyday. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, whereverwe arein the world, welead the way,serve with integrity, take care of each other ,fosterinclusion, andcollaborate for measurable impact. These five shared values lead every decision wemake and action we take, guiding us to deliver impact how and where it mattersmost .

Connect to your opportunity

We are seeking a highly skilled and experienced Senior Network Security Solutions Architect with a strong focus on cybersecurity and datacenter experience. The ideal candidate will possess a deep understanding of network security principles, architectures, and technologies, and will be responsible for designing, implementing, and managing robust security solutions to protect our organization's critical infrastructure and data assets.

Primary Responsibilities Include:

Solution Design and Architecture:

• Design and architect comprehensive network security solutions tailored to meet the unique needs of our organization.
• Develop and document detailed security architectures, including network diagrams, security controls, and risk mitigation strategies.
• Ensure that security solutions align with industry best practices and regulatory requirements.
• Has deep understanding of SASE methodologies and solutions

Cybersecurity Expertise:

• Lead the development and implementation of advanced cybersecurity measures to protect against threats, vulnerabilities, and attacks.
• Conduct regular security assessments, penetration testing, and vulnerability scans to identify and address potential security risks.
• Stay current with emerging cybersecurity trends, threats, and technologies to proactively enhance our security posture.

Datacenter Security:

• Oversee the security of datacenter environments, including physical security, network segmentation, and access controls.
• Implement and manage security technologies such as firewalls, intrusion detection/prevention systems (IDS/IPS), and data encryption.
• Collaborate with datacenter operations teams to ensure the secure deployment and maintenance of infrastructure.

Collaboration and Leadership:

• Work closely with cross-functional teams, including IT, operations, and compliance, to integrate security into all aspects of the organization.
• Provide technical leadership and mentorship to junior security architects and engineers.
• Communicate complex security concepts and solutions to both technical and non-technical stakeholders.

Incident Response and Management:

• Develop and maintain incident response plans and procedures to effectively respond to security incidents.
• Lead incident response efforts, including investigation, containment, eradication, and recovery.
• Conduct post-incident analysis to identify root causes and implement corrective actions.
• Compliance and Governance:
• Ensure compliance with relevant security standards, regulations, and frameworks (e.g., ISO 27001, NIST, GDPR).
• Develop and enforce security policies, procedures, and guidelines.
• Conduct regular security audits and assessments to ensure adherence to security policies and standards.
• Knowledge Sharing / Documentation
  • Contribute to, produce, and maintain processes, procedures, operational and architectural documentation, that meet CTO Standards.
  • Change Control - Ensure compliance with processes and adherence to standards and documentation.
  • Assist in training new staff in technical processes and procedures.
  • Work with CTO leadership and application teams in reviewing new documentation.

The responsibilities listed here represent a core set of duties for this position. Responsibilities may be added or modified based upon business needs. Other duties may be assigned by managers of this role at their discretion.

Connect to your skills and professional experience

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent. A master's degree is preferred.
• Relevant experience in network security, with experience in a senior or lead architect role.
• Extensive experience with cybersecurity technologies, including firewalls, IDS/IPS, VPNs, SIEM, and endpoint protection.
• Strong knowledge of datacenter security principles, including physical security, network segmentation, and virtualization security.
• Professional certifications such as CISSP, CISM, CCIE Security, or equivalent are highly desirable.
• Proven ability to design and implement complex security solutions in large-scale enterprise environments.
• Excellent problem-solving skills and the ability to think critically and strategically.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with diverse teams.
• Experience with cloud security (AWS, Azure, Google Cloud) is a plus.

Connect to your business -Enabling Functions

Collaboration is central to everything we do at Deloitte. From IT to HR, marketing and more, our teams help to support the wider business in everything they do. Bringing your individual skills and specialist knowledge, you can make a far-reaching impact. Come join us.

Personal independence

Regulation and controls are standard practice in our industry and Deloitte is no exception. These controls provide important legal protection for both you and the firm. We are subject to a number of audit regulations, one of which requires that certain colleagues abide by specific personal independence constraints (e.g., in relation to any financial interests and employment relationships). This can mean that you and your "Immediate Family Members" are not permitted to hold certain financial interests (shares, funds, bonds etc.) with audit clients of the firm, and also prohibitions on certain employment relationships (e.g., you are not permitted to hold a secondary employment role with SEC audit clients of the firm whilst being employed by the firm). The recruitment team will provide further detail as you progress through the recruitment process or you can contact the Independence team upon request.

Connect with your colleagues

"Everyone at Deloitte builds relationships with their peers and puts in effort to get to know one another, making the work more enjoyable." – Deloitte employee

Our hybrid working policy

You’ll be based in Belfast with hybrid working.

At Deloitte we understand the importance of balancing your career alongside your home life.That’s why we’ll support you to work flexibly through our hybrid working policy. Depending on the requirements of your role, you’ll have the opportunity to work in your local office, virtual collaboration spaces, client sites and remotely. You’ll get the chance to meet face to face when needed, while you collaborate and learn from colleagues, share your experiences, and build the relationships that will fuel your career and prioritise your wellbeing. Please check with your recruiter for the specific working requirements that may apply for your role.

Our commitment to you

Making an impact is more than just what we do: it’s why we’re here. So we work hard to create an environment where you can experience a purpose you believe in, the freedom to be you, and the capacity to go further than ever before.

We want you. The true you. Your own strengths, perspective and personality. So we’re nurturing a culture where everyone belongs, feels supported and heard, and is empowered to make a valuable, personal contribution. You can be sure we’ll take your wellbeing seriously, too. Because it’s only when you’re comfortable and at your best that you can make the kind of impact you, and we, live for.

Your expertise is our capability, so we’ll make sure it never stops growing. Whether it’s from the complex work you do, or the people you collaborate with, you’ll learn every day. Through world-class development, you’ll gain invaluable technical and personal skills. Whatever your level, you’ll learn how to lead.

Connect to your next step

A career at Deloitte is an opportunity to develop in any direction you choose. Join us and you’ll experience a purpose you can believe in and an impact you can see. You’ll be free to bring your true self to work every day. And you’ll never stop growing, whatever your level .

Discover more reasons to connect with us, our people and purpose-driven culture at deloitte.co.uk/careers.