Senior Manager Cybersecurity
Sia
Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes.
Job Description
Within Sia, you will integrate our Cybersecurity Business Unit. Our Cybersecurity team is an integral part of our Global Store Front, providing support to our clients on a wide array of topics, including but not limited to:
- Strategy
- Risk
- Compliance
- Operations
- Resilience
- Training
Responsibilities:
As a Senior manager you will support Sia’s growth by using your business development, management and content expert skills. You will be working together with a highly motivated team of Directors and Partners all over the world as well as consultants in Belgium.
Offerings & Solutions
- Develop, manage, deliver or support on a wide range of client offerings, including: NIST CSF, 800-53, etc., FFIEC CAT, NYDFS Part 500, Fedline Security and Control Procedures, SWIFT CSCF, ISO 2700x, Cyber Tabletops, RCSA, TPRM programs, BCP/DR reviews, cyber risk frameworks, governance and policy suite, etc.
- Support and enhance our Operational Resilience offering
- Support go-to-market for our proprietary Cyber Risk Review (C2R) SaaS which quantifies cyber risk through attack modeling based on the NIST framework
Client Delivery
- Apply strategic and critical thinking to develop recommendations that address client challenges
- Summarize and present findings to executive sponsors of projects
- Collaborate with engagement team to deliver high-quality work products
Business Development:
- Manage projects and relationships with flagship and key account
- Lead and support business development and proposal efforts
- Senior Manager or Manager will be expected to advance sales efforts and lead internal corporate initiatives
Internal Initiatives:
- Work with the MD of Cybersecurity to manage the team regarding internal initiatives whil ensuring client deliverables are submitted on time
- Provide guidance and mentoring as a Career Advocate to junior team members
- Manage program sites as a repository for all project information
Qualifications
- You have a Master's degree engineering/computer science/statistics/econometrics.
- You have 6-8 years relevant working experience within a consultancy firm with experience in cybersecurity projects.
- You have a strong interest in data and AI-related topics, the ability to quickly build expertise in these areas, and you’re excited about helping our clients seize the opportunities they offer.
- Knowledge in Python, C++, Java, Ruby, Node, Go, and/or Power Shell.
- Knowledge in IP Networks, Operating Systems (Unix / Linux, Windows and/or macOs), Cloud (AWS, Azure and/or GCP), Applications (Web Server, BDD, Middleware, etc) as well as Cryptography; knowledge in Blockchain would be a real plus.
- You're a fast learner, communicative, flexible and entrepreneurial
- English & Dutch or French communication and presentation skills.
Additional Information
What do we offer ?
- Competitive salary with great extra advantages: a company car or flexible mobility plan, a clear and structured yearly salary increase and bonuses.
- Flexible transport options that match your personal needs.
- Training plan to develop yourself as an expert in your discipline.
- You have the opportunity to work from home, the client or from our inspiring office in Brussels.
- Working in an international environment which creates opportunities to share knowledge and work together on international projects with colleagues all over the world.
Additional information
We are unable to provide a work permit for this positionSia is certified "Great Place to Work". Come and join us to take part in this great company.
Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs.
- ...where innovation, operational excellence and people development are key drivers of our success. Functieomschrijving As a Senior Workforce Manager, you are responsible for leading and further developing Workforce Management across the Northern Europe region. You ensure...SeniorTemps completÀ distance
- ...Sia is a next-generation, global management consulting group. Founded in 1999, we were... ...Sia is looking for bright and dynamic Senior consultants committed to building relationships... ...Advise on the technical choices of Cybersecurity measures: architecture, dimensioning, modeling...SeniorTemps complet
50000 € par année
...paced environments where no two projects are the same? Then we might have the perfect role for you! We’re looking for a Senior Concept Manager based in Brussels to help shape and elevate the Cohabs experience across our international portfolio. What you’ll be doing...Senior- ...cyberspace coordination in Brussels. We are looking for a senior profile to support the alignment of current NATO Enterprise Cyber... ..., stakeholder-facing position for someone who understands cybersecurity, can operate confidently across NATO structures, and can broker...SeniorTemps complet
70000 € par année
...strategy, and leading teams to exceed ambitious targets? Well, we have just the role for you! We’re on the hunt for a Senior B2B Sales Manager based in Brussels who will lead and scale our B2B strategy across 9 cities. Your mission, should you choose to accept it,...Senior- ...Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management... .... Job Description Within Sia, you will join our Cybersecurity Business Unit. Supervised by experienced consultants, and in...Temps completTravail à domicile
- ...Sia is a next-generation, global management consulting group. Founded in 1999, we were... ...Vulnerability & Patch Management (Senior) Consultant About the Role We are seeking... ...Qualifications ~1–5 years of experience in cybersecurity, with a strong focus on vulnerability...SeniorTemps completTravail à domicile
- ...together highly qualified professionals with expertise in bid management, structured finance and legal matters. The division is active... ...the preparation of final bid documents; Reporting to BESIX senior management about status updates, go/no-go decisions to be made,...SeniorEmploi contractuelStage
- ...Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management... ...transforms outcomes. Job Description As (Senior) Manager Climate, the candidate will report to the Climate Partner and...SeniorTemps complet
- ...initiative while benefiting from the dynamic nature of consultancy work. Key Responsibilities: ~ Serve as Senior Project Manager who will be in charge of the migration to Microsoft 365. Consultancy Nature of Work: Operating under...SeniorStageÀ distance
- ...Cybersecurity GRC Manager Mission Overview We are looking for an experienced Cybersecurity GRC Manager to strengthen a cybersecurity team responsible for governance, risk management, and compliance activities within a critical infrastructure environment. The role...Emploi contractuel
- ...Regional Center serves as a center of cybersecurity expertise, delivering security services... ...Collaborate with cybersecurity architects, risk managers, and other security stakeholders... ...Security hardening and vulnerability management concepts Security monitoring, incident...Emploi contractuelFreelanceTravail à domicile
- ...Join Us as a Cybersecurity Consultant – Transforming the Future of Financial Services What Makes Capco Unique? Capco is a global technology and management consultancy specializing in driving digital transformation across the Financial Services and Insurance...Travail à domicile
- ...across 360 RPO programmes and more than 800 managed services programmes. We have US$11.8billion spent under our management and employ more than 3,800 talent experts... ...are our clients. We are looking for a Senior Operations Manager/Operations Manager based in Belgium....SeniorPour les contractants
- ...support our continued growth, we are looking for a NATO Account Senior Manager who will serve as the primary strategic liaison between the... ...$10M+ deals in defense, aerospace, C4ISR, or military cybersecurity markets. Ability to travel across European NATO facilities...SeniorEmploi contractuelÀ distanceTravail posté
- ...balance and a fast-paced and driven environment Accountability and pride for your projects Position Description The Senior Customer Success Manager maintains and expands relationships with existing Enhesa Enterprise customers. They manage a book of business that...SeniorEmploi contractuelTravail à domicile
- ...and translating strategy into concrete campaigns, managing KPIs, budgets and continuous optimisation? Are you... ...coordinating and guiding a small subteam of digital campaign managers? SENIOR DIGITAL CAMPAIGN MANAGER Vlerick Business School is an innovative, top-...SeniorTemps complet
- Senior Project Manager Functiebeschrijving (Note: This job posting is only open to resident in Belgium, native in Dutch or French. If this is not the case, please have a look at our other job postings instead!). We are seeking a Senior Project Manager to lead...SeniorEmploi contractuelPour les contractantsRecrutement immédiat
- ...Centre de Compétence, nous sommes à la recherche d’un ou d'une Senior Designer Structure (M, F, X). Que vas-tu faire? Tu assistes... ...objectifs fixés Tu es le relais des collaborateurs vers le management et le département des ressources humaines. Profil Tu es titulaire...SeniorTemps complet
- ...transformation portfolio of high-value consulting services. In cybersecurity, Wavestone stands out with robust and proven expertise. Our... ...to work on hot topics at the crossroads of technology and management while actively participating in the development of our Belgian...Temps complet
57000 € - 74000 € par année
...involvement in recruitment and in guiding managers through the full employee lifecycle,... ...initiatives including workforce planning, talent management, performance management, and... ...your risk insurance , depending on your seniority at the company. This includes retirement...SeniorTravail posté- ...Senior Program manager Start Date: 06/07/2026 End Date: 30/09/2026 Job Description We are looking for a Senior Program Manager to lead a multifunctional business development team focused on developing innovative products and energy data solutions...SeniorTemps completEmploi intérim
- ...Beschrijving van het bedrijf Bpost Beschrijving van de functie Als Senior MarCom Manager ben je verantwoordelijk voor het vertalen van klant- en businessbehoeften naar impactvolle marketingcommunicatie-oplossingen en -programma's. Je speelt een sleutelrol in het...SeniorTravail à domicile
- ...Bpost En tant que Senior MarCom Manager, vous êtes responsable de traduire les besoins clients et business en solutions et programmes de marketing communication à fort impact. Vous jouez un rôle clé dans la conception et la mise en œuvre d'initiatives de communication...SeniorSalaire horaireTemps complet
75 $ par heure
...the opportunity to lead a portfolio of ERP enhancement initiatives. The role requires demonstrated stakeholder management capability and the ability to manage multiple concurrent workstreams while maintaining governance, financial oversight, and delivery discipline for...SeniorEmploi contractuelFreelance- ...The European Commission is seeking an experienced IT Project Manager to lead the deployment and adoption of the PARAGON security and... ...crisis managemnent IT platform, developed by the Belgian National Cybersecurity Coordination Centre (NCCN), within the Commission's...Pour les contractantsTemps complet
- ...Bucharest, London, Edinburgh, Rome, Madrid and Seville. Aukera manage a diversified pipeline of over 15 GW in onshore Wind, Solar,... ...individual will be acting as the technical lead on both SCADA and Cybersecurity matters across Aukera ’s portfolio of projects in Europe....Pour les contractantsÀ distance
- ...department. Therefore, the RSM Cybersecurity and Privacy team is looking for a Consultant at Senior to Supervisor level to strengthen its internal risk management and security governance... ...accurate reporting. Initiate and manage security awareness programs and...SeniorTemps partielTemps completRecrutement immédiat
- ...Hiring: Senior IT Program Manager (CIS/Infrastructure) | Brussels, Belgium | 12-Month Contract Location: Brussels, Belgium (Onsite) Start Date: 20 July 2026 Duration: Initial 12-Month Contract (Long-term assignment with annual extensions expected through...SeniorEmploi contractuelTemps complet
- ...creativity, and drive insightful decision-making, empowering our teams to produce innovative and impactful results. Role: Senior Project Manager (fluent in Flemish & French) Employment: FTC Location: Asse, Belgium (onsite) Asse is a town just northwest of...SeniorStage
Voulez-vous recevoir plus d'offres d'emploi ?
S'abonner et recevoir des offres d'emploi similaires à Senior Manager Cybersecurity. Soyez parmi les premiers à postuler !




