Senior cyber defense consultant

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Your journey with us

As a technical senior consultant in our cyber team, you will be involved in local and international projects to design, implement and operate cybersecurity capabilities for our clients. You will be part of a team of seasoned cyber security professionals where inclusive leadership, continuous learning and coaching culture is considered an essential part of who we are.

As a cybersecurity consultant, you will address diverse challenges for our clients, spanning a wide range of scenarios. Your work will primarily be project-based, varying from short-term assessments (e.g. two-week projects) to longer-term engagements focused on developing new capabilities (e.g. spanning multiple months). Additionally, you may assume an embedded role within a client's environment, functioning as an integral part of their team for extended periods, typically spanning several months.

In your role you will focus mainly on preventative and detective cybersecurity capabilities, in other words "the blue team", such as:

• Vulnerability management: through various assessments discover technical vulnerabilities in large enterprise environments, on both on-premise and cloud assets, and help organizations to manage their risk. This includes prioritizing vulnerabilities based on business risk, working together with asset owners, and reporting progress towards senior leadership.
• Asset management: you can't protect what you don't know you have, so a fundamental part of cybersecurity is having good visibility on your IT/OT landscape. Asset management focuses on providing that visibility.
• Detection and response: building, operating and improving cyber threat detection and incident response capabilities that enable the detection of incidents via centralised logging, advanced threat detection, automation, and security analytics.
• Cybersecurity analytics and reporting: by combining various outputs of security and IT tools together you will create valuable insights that provide a factual view on the environment. This is done through dashboards and reporting to various stakeholders.
• Various other capabilities and controls: privileged access management, network security, applications security, risk assessments, etc.

Within the Deloitte cyber team, we collaborate across sub-teams, depending on the active projects and the challenges of our clients we also help in other cybersecurity domains (e.g. cyber strategy, incident response, monitoring and detection, etc.).

Your role will involve a combination of hands-on technical work in combination non-technical work, some examples are listed below:

• Technical work examples: Utilising vulnerability scanners to identify vulnerabilities within large enterprise environments, creation of detection rules in SIEM solution, automation using Python or PowerShell, performing data analysis with BI tools such as PowerBI and Qlik Sense, designing and deploying security solutions in client environments, perform a threat hunt or incident analysis after alert, etc.
• Non-technical work examples: create reports and presentations as client deliverables based on analysis and assessments, organize workshops, present to senior management, transfer knowledge and coach junior colleagues, project management, proposal writing to win new projects, etc.

Let's Talk About You
You are passionate about technology, particularly in the realm of securing IT/OT systems and are committed to continuously expanding your knowledge. With 2-5 years of cybersecurity experience, ideally in a consulting capacity, you possess some of the following skills:

Technical skills:

• Strong technical background with hands-on experience in infrastructure and/or application security within medium to large enterprise environments.
• Experience working within enterprise IT teams/organisations.
• Proficiency in designing, building, and operating protective security capabilities/services, including vulnerability management, asset management, threat detection and response network security, device security, application security, and access management.
• Hands-on experience with asset discovery and vulnerability scanners (e.g. Rapid7, Tenable, Qualys, Defender, LANsweeper, nmap, etc.)
• Hands-on experience with endpoint detection and response tools (e.g. Defender, Palo Alto Cortex, Crowdstrike, etc.)
• Hands-on experience with security incident and event monitoring (e.g. Sentinel, Elastic, Splunk, etc.)
• Ability to create high-level and low-level designs of cybersecurity solutions
• Sound understanding of network security controls (e.g. firewalls, NAC, ACLs, etc.)
• Solid foundational knowledge of information technology, including overall IT architectures and the interplay of different components in an IT environment (e.g. applications, databases, operating systems, virtualization, networking, storage, datacentre, Cloud, etc.)
• Familiarity with operating systems (e.g. Windows, Linux/Unix)
• Proficiency in Cloud technologies, particularly Azure or AWS
• Experience with Active directory
• Networking (e.g. OSI model, subnetting, segmentation, etc.)
• Application & database foundational knowledge
• Good understanding of cyber risk management (e.g. experience with technical risk assessments). You can translate technical vulnerabilities into business risks.
• Experience in scripting and automation with PowerShell, Python, Bash
• It is considered advantageous if you have experience with data analysis and visualisation. For example: jupyter notebooks, python, PowerBI, Qlik Sense, Tableau, etc.

Soft skills:

• 2 – 5 years of relevant consulting or industry experience
• Proven ability to work autonomously and mentor junior team members
• Effective time management skills, prioritizing tasks in high-demanding scenarios
• Pragmatism: demonstrated capacity to balance theoretical concepts with real-world practicality
• Presenting complex topics with clear messages and make it easy to understand by a combination of senior leader and/or operational teams
• Fluency in Dutch and English, with professional proficiency in French considered advantageous
• Coaching skills to support the professional development of junior colleagues
• You demonstrate commitment to teamwork, fostering a supportive environment for colleagues.
• Considered advantageous
• You have personal projects in IT and/or cyber (e.g home lab, code repository with tools, blog posts, etc.)
• You participate in a cyber or technology community (e.g. volunteer at conferences, hackerspace, etc.)

Requirements:

• You have a driver's license.
• Meeting the requirements to obtain a security clearance (SECRET) for Belgium, Europe and NATO or already possessing the clearance.
• You are based in Belgium.

Everybody's talking about it. Every organisation in every sector is concerned by it. At Deloitte, we're shaping strategies and transforming technology to minimise Cyber Risk for organisations, and we need you to join us. You'll build strong relationships within the Belgian Cyber practice with over 100 highly talented individuals. Our team brings together people who graduated in everything from Law, Maths, Computer Science, Cyber Security and Information Management within one team. You will help clients prevent cyber attacks and advise them on how to protect their most valuable assets

Cyber Defense & Resilience
is part of the Cyber team.

Who is Deloitte?

We provide industry-leading audit and assurance, tax and legal, consulting and related services. We are committed to driving innovation across offerings to help our clients address their challenges, while giving our professionals opportunities to learn and grow in this era of transformation.

In Belgium, +5000 dedicated professionals active in +10 offices, take great pride in bringing multidisciplinary expertise to a wide variety of clients, from national and international companies, small, fast-growing and large organizations to public institutions and governmental authorities. 

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Life looks different for each of us, so we created a varied benefits package that you can tap into:

• My Benefits My Choice
  , a flexible rewards plan tailored to your lifestyle and priorities

• Sustainable transport options offered by
  

• Flexible work arrangements for all and initiatives supported by
  

• Wellbeing tips and activities powered by
  

• Topped off with other health benefits and insurance opportunities

Empowering our employees with
flexible work arrangements
remains essential in today's reality:

• Hybrid workplace:
  combination of home office and on-site (+10 offices in Belgium or client's premises).

• Part-time employment:
  all our jobs are open to part-time work under a 90% or 80% regime.

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