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Sirius Analysis Limited Tech Stack

Defense analysis and systems engineering consultancy

Defense and Space Manufacturing Portsmouth 51–200 employees Privately Held

Sirius Analysis is a UK-based defense and space consultancy specializing in operational analysis, cost engineering, and systems engineering for complex investment decisions. The tech stack reveals an engineering-heavy organization working on modeling, simulation, and autonomy projects—DOORS and TOGAF anchor requirements and architecture work, while C++, C, Python, and game engines (Unreal, Godot) point toward active simulation and modeling capabilities. Hiring remains senior-weighted (5 principal+ roles out of 9 open positions), and pain points around P&L management and bid process maturity suggest a consulting firm scaling delivery operations alongside technical expertise.

Tech Stack 14 technologies

Core StackC++ Python C# IBM DOORS TOGAF Unreal Engine Godot C Zig Microsoft Office Excel PowerPoint Word C/C++

What Sirius Analysis Limited Is Building

◆Challenges

Managing p&l of software projects
Building client pipeline
Bid process management
Maturing agile delivery capability
Strengthening project governance

▲Active Projects

Modelling & simulation projects
Autonomy projects
Data science projects

Hiring Activity

Minimal9 roles · 0 in 30d

Department

Engineering

8

Ops

1

Seniority

Senior

5

Principal

2

Lead

1

Mid

1

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About Sirius Analysis Limited

Sirius Analysis delivers consultancy services to defense and space organizations, focusing on operational research, cost analysis, systems engineering, and investment appraisal. The firm helps clients structure complex problems, validate business cases, and assess alternatives before major capital commitments. Based in Portsmouth with a headcount between 51–200, the team draws from multiple technical disciplines and sectors. Active project work spans modeling and simulation, autonomy, and data science. Current operational challenges center on maturing agile delivery practices, strengthening project governance, and building repeatable client acquisition and bid processes.

HeadquartersPortsmouth

Company Size51–200 employees

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Sirius Analysis use?

IBM DOORS, TOGAF, Unreal Engine, Godot, C++, C, Python, C#, Zig, and Microsoft Office suite. DOORS and TOGAF anchor requirements and architecture; game engines support modeling and simulation work.