Turn complex systems into engineered solutions

Systems Engineering & MBSE consulting for aerospace programs.

Senior Systems Engineering and MBSE expertise for ambitious aerospace programs. A trusted partner for the decisive phases of prime programs, and solid engineering foundations from day one for start-ups.

STATUS: AVAILABLEBASE: FR · EUROPE

Who I work with

Two starting points, one standard of engineering.

Whether you are scaling a flagship program or building a company, the goal is the same: systems that work, on time, with the evidence to prove it.

For primes & large enterprises

Senior expertise, exactly where it counts

Plug in independent, senior expertise for a critical phase or review: a defensible requirements baseline, an MBSE deployment that finally sticks, or a proposal that has to win. In your tools and your processes, ready to be challenged.

For start-ups & scale-ups

Strong engineering foundations from day one

Build on solid ground before complexity bites. Set up right-sized systems engineering, the appropriate level of MBSE, and a credible technical story, the kind that reassures investors and your first institutional customers.

Services

Three ways to raise the engineering bar on your programs.

Senior, hands-on support tailored to the phase you’re in: shaping a concept, scaling MBSE, or preparing a bid.

SVC-01

Systems Engineering consulting

From a blank page to a verified system. I cover it end to end: requirements definition & management, operational concept, functional and physical architecture, trade-off analysis and system-level IVVQ, with the documentation and risk management that keep reviews on track.

RequirementsArchitectureTrade-offsIVVQ
SVC-02

MBSE deployment & governance

Make Model-Based Systems Engineering deliver, not just exist. I define the vision, tooling and governance so your model becomes the single source of truth, improving quality, traceability and project performance across the lifecycle.

CapellaCameoGovernanceTraceability
SVC-03

Proposal preparation

Win the bids that matter. As an experienced technical peer, I sharpen your win themes, tighten compliance and traceability, and stress-test the proposal the way the customer will, so your strongest ideas actually land.

Win themesCompliancePeer review

Approach

Engineering driven by value, not paperwork.

A pragmatic method that keeps the team focused on what the system must achieve, and turns documentation into a by-product of good engineering, not the goal.

01 / VALUE-DRIVEN

Start from the need

Pin down the real need, the key and driving requirements, and the value at stake, so every decision traces back to what matters, and nothing is engineered for its own sake.

02 / SE DEPLOYMENT

Deploy systems engineering

Put the right processes, artifacts and reviews in place, sized to your program: rigorous where it counts, never heavier than they need to be.

03 / CONFIGURATION

Keep control as you scale

Establish configuration management that keeps baselines, changes and budgets consistent as the system and the team grow.

Experience

A senior systems architect, proven on Europe’s flagship programs.

Clément Goujon

Clément Goujon

Founder & Principal Consultant

A systems engineer for nearly ten years on Europe’s flagship space and defense programs, Clément led the system architecture of ESA’s Argonaut lunar lander and shaped the MBSE deployment strategy of a leading space integrator. He has delivered projects, R&D studies and winning proposals across a wide spectrum: telecom satellites, lunar landers and transfer vehicles, crewed habitats, communication & navigation systems, building on experience developing RF products for the space segment.

Today he leads systems engineering on a major European naval program (€5B+, 800+ engineers), teaches Space Systems Engineering & MBSE at Master’s level (Université Toulouse III) and mentors European space start-ups. INCOSE CSEP certified, working in English, French and Italian.

View LinkedIn profile →
10+
years in systems engineering across space & defense
1B+
program won as lead system architect
6+
flagship space-exploration programs: lunar landers, crewed habitats, comm & nav
CSEP
INCOSE Certified Systems Engineering Professional
Led systems engineering on programs worth €250k to €5B+, from R&D and feasibility studies to major contracts.
Team leadership: led functional-architect groups and peer reviews within the System, Functional & Avionics Architecture Committee of a large system integrator.
Recognized specialist in MBSE: built the MBSE deployment strategy, led R&D studies with ESA and coached international engineering teams.
Trainer & lecturer: teaches Space Systems Engineering & MBSE at Master’s level (Université Toulouse III) and has delivered company-wide training and led best-practice sharing.
Mentor to European space start-ups: technical and business coaching.
Engineering Physics background (MSc, INSA Toulouse): a multidisciplinary foundation spanning applied physics and materials, electronics and signal processing, RF, instrumentation and test benches. Everything needed to engage across the full technical spectrum of a project.

Methods & Tools

Fluent in the toolchain your engineers already use.

DOORSJazz ELMPolarionValispace CapellaCameoCOMET / CDP4IDM-CIC SysMLSysML v2ArcadiaJIRA iObeyaMATLABSimulinkLabVIEW Keysight ADSISO/IEC 15288ECSSFMEA / FMECAExcel

What you get

Outcomes, not just deliverables.

Every engagement is shaped around the result you need.

01

Win more bids

Sharper win themes and a technically credible bid that holds up under customer review.

02

De-risk execution

Clear requirements and architecture that prevent the costly rework that derails programs.

03

Make teams more efficient

MBSE deployed so everyone works from one consistent model: fewer misunderstandings, faster decisions.

04

Build on solid foundations

For early-stage companies: the engineering rigor and credibility that reassure investors and institutional customers.

Further references and case details on request.

Customers & partnerships

Trusted on real space programs.

A selection of the organizations I work with, from on-orbit servicing ventures to the toolmakers shaping next-generation MBSE.

Customer Kurs Orbital

On-orbit servicing · Turin, Italy

Partner Sensmetry

SysML v2 & MBSE tooling · Vilnius, Lithuania

Let’s talk

Book a free intro call.

Tell me about your program: a phase to de-risk, an MBSE rollout, a bid to win, or foundations to lay. 30 minutes, no commitment, in English, French or Italian.

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Cherbourg-en-Cotentin, France · across Europe & remote