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 DescriptionWithin 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
- 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.
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 position
Sia 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.
Skills Required
- Master's degree in engineering, computer science, statistics, or econometrics
- 6-8 years relevant consulting experience with cybersecurity projects
- Strong interest in data and AI-related topics and ability to rapidly build expertise
- Knowledge of programming languages: Python, C++, Java, Ruby, Node, Go, PowerShell
- Knowledge of IP networks
- Knowledge of operating systems: Unix/Linux, Windows, macOS
- Knowledge of cloud platforms: AWS, Azure, GCP
- Knowledge of applications: web servers, databases, middleware
- Knowledge of cryptography
- Knowledge of blockchain
- Strong communication, flexibility, fast learning and entrepreneurial mindset
- Fluent English and Dutch or French communication and presentation skills
Sia Partners Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Sia Partners and has not been reviewed or approved by Sia Partners.
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Healthcare Strength — Core medical coverage includes medical, dental, and vision alongside life and AD&D, an Employee Assistance Program, and wellness resources. Multiple plan options and access to supportive services indicate robust healthcare support.
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Parental & Family Support — Fully paid parental leave for eligible employees and family‑support resources are highlighted. These offerings signal meaningful support for new parents.
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Leave & Time Off Breadth — A generous PTO policy is paired with company and floating holidays. This combination suggests ample time‑off flexibility beyond standard leave.
Sia Partners Insights
What We Do
Sia Partners is a next generation management consulting firm and pioneer of Consulting 4.0. We offer a unique blend of AI and design capabilities, augmenting traditional consulting to deliver superior value to our clients. Counting 1,800 consultants in 18 countries, we expect to achieve USD 300 million in turnover for the current fiscal year. With a global footprint and expertise in more than 30 sectors and services, we optimize client projects worldwide. Through our Consulting for Good approach, we strive for next-level impact by developing innovative CSR solutions for our clients, making sustainability a lever for profitable transformation.








