Senior Network Security Consultant

Help strengthen network and data security across complex financial services environments, protecting critical infrastructure and sensitive information from evolving threats.

The Role

As a Senior Network Security Consultant, you will work with clients and delivery teams to strengthen the security, resilience, and protection of enterprise network and data environments across complex financial services organizations.

You will bring together expertise across network security, infrastructure, and Data Loss Prevention (DLP), helping clients protect sensitive information while maintaining secure, reliable, and high-performing connectivity. You will support the design, implementation, configuration, monitoring, and ongoing enhancement of security controls across networks, endpoints, email, cloud, web, and other relevant technology environments.

Working across cybersecurity, infrastructure, cloud, architecture, identity and access management, risk, compliance, privacy, and business teams, you will investigate security events and incidents, identify vulnerabilities and data protection risks, and translate security requirements into practical controls.

As a senior consultant, you will provide technical insight, support complex security initiatives, and help clients improve network resilience and data protection while balancing security requirements with operational and business needs.

What You’ll Do

• Assess, monitor, and analyze network and data security environments, investigating security events, DLP alerts, connectivity issues, potential data leakage, policy violations, and emerging risks.
• Design, configure, implement, and enhance network security and DLP controls across firewalls, VPNs, network segmentation, endpoints, email, cloud, web, and other relevant channels.
• Lead and support security implementations, upgrades, migrations, and control enhancements, including technical analysis, testing, documentation, deployment, and post-implementation validation.
• Investigate complex network and data security incidents, performing root-cause analysis, gathering evidence, documenting findings, and coordinating remediation with cybersecurity, infrastructure, cloud, risk, compliance, privacy, and business teams.
• Advise clients and delivery teams on opportunities to strengthen network resilience, data protection, security controls, and operational processes while translating technical risks and requirements into clear, practical recommendations.

What We’re Looking For

• 8+ years of experience in network security, cybersecurity, information security, or related technology environments, including responsibility for enterprise network infrastructure and security controls.
• Practical knowledge of networking and security concepts including TCP/IP, DNS, DHCP, routing, switching, VLANs, VPNs, firewalls, network segmentation, secure remote access, and network monitoring.
• Understanding of DLP and data protection concepts, including sensitive data identification, policy management, alert investigation, incident handling, information protection, and data security controls.
• Experience investigating network and security events, identifying root causes and potential risks, and supporting remediation within complex enterprise technology environments.
• Strong analytical, problem-solving, documentation, stakeholder management, and communication skills, with the ability to explain security risks and recommendations to technical and non-technical audiences.

Bonus Points For

• Experience with enterprise network security technologies from Cisco, Palo Alto Networks, Fortinet, Juniper, or comparable platforms, alongside enterprise DLP technologies.
• Exposure to cloud and hybrid network security across Microsoft Azure, AWS, Google Cloud, or comparable environments.
• Knowledge of Zero Trust, Identity and Access Management (IAM), CIAM, privileged access, data classification, information protection, privacy, or related cybersecurity capabilities.
• Relevant networking, cybersecurity, or cloud certifications such as CCNA, CCNP, or comparable industry qualifications.
• Experience delivering network security, DLP, incident response, security operations, or control enhancement initiatives within financial services or another highly regulated environment.

Why Join Capco

• Deliver high-impact technology solutions for Tier 1 financial institutions.
• Work in a collaborative, flat, and entrepreneurial consulting culture.
• Access continuous learning, training, and industry certifications.
• Be part of a team shaping the future of digital financial services.
• Help shape the future of digital transformation across FS & Energy.

Why This Role Is Open

We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.

We offer a competitive, people-first benefits package designed to support every aspect of your life:

Benefits

• Comprehensive Benefits Coverage – 100% company-paid health, life, and disability insurance effective from Day 1 of employment.
• Retirement Savings Program – Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
• Virtual Health Care – Company-paid program available to all employees and their dependents/partners.
• Employee & Family Assistance Program (EFAP) – Company-paid support services for employees and their dependents/partners.
• Parental Leave Top-Up – Enhanced parental leave benefits available from Day 1 of employment.
• New Parent Gift – A company-sponsored gift to celebrate the arrival of a new child.
• Wellness Support – Fitness reimbursement benefit to promote health and well-being.
• Business Coach from Day 1 – Personalized one-on-one coaching to support career growth, accelerate development, and help achieve your professional goals at Capco.

Inclusion at Capco

We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.

Use of Artificial Intelligence in Talent Acquisition

At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.

AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.