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Information Cybersecurity Engineer

London, UK

· full time

Posted Nov 12, 2026Source checked Nov 13, 2026
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About this role

Business Unit:

Information Technology

Industry:

No Industry



Overview

Houlihan Lokey, Inc. (NYSE:HLI) is a leading global investment bank recognized for delivering independent strategic and financial advice to corporations, financial sponsors, and governments. With uniquely deep industry expertise, broad international reach, and a partnership approach rooted in trust, the firm provides innovative, integrated solutions across mergers and acquisitions, capital solutions, financial restructuring, and financial and valuation advisory. Our unmatched transaction volumes provide differentiated, data-driven perspectives that help our clients achieve their most critical goals. To learn more about Houlihan Lokey, please visit HL.com.



About the Team

We believe that as we grow individually, we also grow as an Information Technology team allowing us to contribute to the overall growth of Houlihan Lokey. We embrace challenges and try new things, always looking for ways to improve. We deliver technology products and services enabled everywhere, so business can happen anywhere. We like where we work, who we work with, and what we do. We cultivate a culture where we all thrive.

Description:

Information security sits at the centre of how Houlihan Lokey protects client trust and operates as a global financial institution. As an Information Security Engineer, you help ensure that the technology powering the firm's business is defended against evolving threats — work that matters more with every new regulation, adversary, and client expectation the industry takes on.

You will join the global security team in defending a complex, distributed enterprise environment that spans multiple regions, business lines, and regulatory jurisdictions. We are looking for a versatile security generalist with hands-on experience securing endpoints, networks, identity systems, cloud infrastructure, and applications — someone equally comfortable implementing a control as they are supporting the response to a live incident. Incident response experience is a valuable asset for this role; penetration testing exposure is a plus. It's an ideal opportunity for an engineer who wants to deepen their skills while contributing to the security posture of a global financial institution and build a career at the intersection of technology, security, and financial services, inside a team that will invest in your growth from day one.

Key Responsibilities:

  • Implement and maintain security controls across endpoints, servers, network infrastructure, cloud platforms (e.g., Azure/GCP), and identity systems (e.g., Active Directory, Entra ID, SSO/MFA).
  • Participate in the response to security incidents: perform triage and investigation, support containment, eradication, and post-incident review, and contribute to the firm's incident response playbooks, tooling, and processes.
  • Monitor security alerts and help tune and improve detection capabilities across SIEM, EDR, network security monitoring, email security, and cloud security posture management tools.
  • Work with IT infrastructure, application development, and business teams to help embed security into new projects, deployments, and M&A-related technology integrations (e.g., deal room environments, data rooms, client-facing platforms).
  • Conduct vulnerability management activities, including scanning, prioritization, remediation tracking, and reporting across a global, multi-office environment.
  • Support identity and access management practices, including privileged access management (PAM), least-privilege enforcement, and access reviews.
  • Help implement and maintain data protection controls to safeguard confidential client information, deal data, and material non-public information (MNPI), including DLP, encryption, and secure collaboration tooling.
  • Support internal and external penetration testing and red team engagements, including tracking remediation and validating fixes through retesting.
  • Contribute to third-party/vendor risk assessments, particularly for vendors supporting sensitive deal-related workflows.
  • Support regulatory and compliance efforts relevant to global financial services (e.g., FCA, FINRA, SEC, GDPR, MAS, DFS 500-series, and similar regional regulations) as they pertain to information security controls.
  • Develop and maintain security documentation, standards, and runbooks, and contribute to security awareness initiatives for a globally distributed workforce.
  • Participate in an on-call rotation supporting a follow-the-sun security operation across US, European, Middle Eastern, and Asia-Pacific offices.

Qualifications & Experience:

Required

  • Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent practical experience.
  • 3+ years of experience in an information security engineering, security operations, or systems/network security role, ideally within financial services, professional services, or another regulated industry.
  • Hands-on exposure to incident response, such as supporting investigations, containment, and remediation of real-world security incidents.
  • Experience securing enterprise environments in one or more of the following domains: endpoint security and EDR; network security (firewalls, segmentation, IDS/IPS, VPN); identity and access management/privileged access management; cloud security (AWS, Azure, or GCP); email and collaboration security (O365/M365, Google Workspace); application and API security.
  • Understanding of the threat landscape facing financial institutions, including phishing/BEC, insider threats, and data exfiltration risks tied to confidential deal information.
  • Practical experience with SIEM platforms, log analysis, and security monitoring/alert triage.
  • Working knowledge of vulnerability management processes and tools (e.g., Tenable, Qualys, Rapid7).
  • Scripting/automation skills (e.g., Python, PowerShell, Bash) for tool integration and process improvement.
  • Excellent communication and interpersonal skills, with the ability to explain technical risk to non-technical stakeholders and collaborate across regional teams and time zones.
  • Ability to manage multiple tasks and priorities in a fast-paced environment.

Preferred

  • Experience working in or alongside a SOC, CSIRT, or digital forensics function.
  • Exposure to penetration testing, red team, or purple team exercises.
  • Industry certifications such as CompTIA Security+, CySA+, GSEC, GCIH, GCIA, CEH, or equivalent (or progress toward them).
  • Experience working within a global organization with distributed offices and follow-the-sun operational models.
  • Awareness of financial services regulatory frameworks (e.g., FCA, FFIEC, NYDFS 23 NYCRR 500, GDPR, MAS TRM, DORA) as they relate to security controls.
  • Experience securing deal-related technology (virtual data rooms, secure file transfer, confidential collaboration platforms) is a plus given the firm's M&A focus.

Soft Skills:

  • Communicate with clarity and professionalism, balancing accuracy with approachability across a range of audiences.
  • Demonstrate high emotional intelligence, staying calm, positive, and thoughtful in challenging situations — particularly during high-pressure incident response scenarios.
  • Approach work with curiosity and a growth-oriented mindset, continuously building security and technical expertise and sharing that knowledge with the wider team.
  • Operate with a high degree of professionalism and dependability, with a commitment to the firm's mission and values.
  • Build trusted working relationships with stakeholders across IT, the business, and regional teams.
  • Stay comfortable working with AI-enabled security, detection, and analytics tools, using them to streamline monitoring, investigations, and reporting.
  • Bring curiosity to new technologies, proactively identifying opportunities to automate or streamline security workflows.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, gender identity, sexual orientation, protected veteran status, or any other characteristic protected by law.



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