System Architect

Company logo
Quest Global
Solving the world’s hardest engineering challenges through end‑to‑end solutions across industries.
Design system architecture, lead team, ensure performance, scalability and reliability using MBSE.
9 days ago ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
England, United Kingdom
Hybrid
Company Size
21,000 Employees
Service Specialisms
Aerospace & defence engineering
Automotive engineering
Energy & utilities engineering
Hi‑tech engineering
Healthcare & medical devices engineering
Rail engineering
Semiconductor engineering
Communications engineering
Sector Specialisms
Aerospace
Defense
Automotive
Healthcare
Oil & Gas
Power Generation
Industrial
Transportation
Role
What you would be doing
model‑based
system architecture
performance validation
agile collaboration
requirements engineering
stakeholder planning
  • Support a model-based approach to systems engineering, using digital models to support the specification, design, analysis, verification, and validation of systems
  • Creates the blueprint for both a system and the associated project, laying out the system's components or modules, the way they interact, and the technologies and standards to be used
  • Ensures that a system meets the requirements of performance, scalability, reliability and maintainability
  • Defines a top-level conceptual model that conveys the structure and behavioural views of a system
  • Operate in a collaborative, SAFe agile environment. Work, mentor and review development of system engineering artefacts developed by the agile scrum teams to ensure quality customer delivery
  • Participates in planning, definition and high-level design of the solution and explores solution alternatives
  • Leads a team of system architects across the engineering organization; Imparts knowledge, expertise and technical experience to less-experienced members of the engineering organization
  • Champion the development of system requirements, ensuring complete, unambiguous, verifiable and traceable requirements that serve as a foundation for design, development and testing of the overall system
  • Works with portfolio stakeholders to develop, analyse, split and realize the definition of features and capabilities
What you bring
dodaf
cameo
sysml
agile
devsecops
test automation
  • DoDAF Architect certification is desired
  • Knowledgeable with MBSE tools such as Cameo
  • Expertise in data reduction, extraction and post-mortem analysis of one or more large, complex software systems
  • Advanced experience creating and maintaining system and software digital models of complex, real-time embedded systems and processes. Experience in MBSE development and sysML 2.0 principles
  • Extensive experience working with large, complex system of systems from both a development and maintenance perspective from an architectural perspective including DoDAF
  • Knowledge of system requirements development, systems software design, architectures, software development life cycle and processes as they relate to real-time software development
  • Strong problem-solving and communication skills, including ability to produce technical documentation, and the desire to learn new technologies and tools.
  • Experience developing system architectures, designs/test methodologies in an Agile/SCRUM environment, DevSecOps and test automation.
Benefits
Information not given or found
Training + Development
Information not given or found
Interview process
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Visa Sponsorship
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Security clearance
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Company
Overview
25 Years
Company Age
The company was founded over 25 years ago with the mission to tackle tough engineering problems.
18 Countries
Global Reach
The company operates across 18 countries, demonstrating its extensive global presence.
Top 10
Client Prestige
The company works with Fortune top-10 clients, showcasing its high-profile partnerships.
$60 Start
Humble Beginnings
The company was founded with just $60, growing into a global engineering powerhouse.
  • By blending deep technical know‑how with digital innovation, it evolved into a global engineering partner.
  • Projects range from next‑gen automotive safety systems and AI‑driven semiconductors to cutting‑edge aerospace and defense platforms.
  • Its financial growth is steady—built on recurring partnerships with Fortune‑top‑10 clients across key sectors.
  • A hallmark project: sustaining global EMS/ADMS energy‑management software for a major utilities provider.
  • Another standout: accelerating MRI development and support globally for a leading MedTech firm.
  • Its edge lies in full‑lifecycle delivery—concept, design, embedded software, manufacturing support, digital sustenance.
  • Known for foresight, the firm not only solves challenges but anticipates and prevents them.
Culture + Values
  • Aspiration
  • Humility
  • Hunger
  • Customer focus
  • Collaboration
  • Integrity
Environment + Sustainability
500K Trees
Planting Initiative
Commitment to plant 500,000 trees by 2025 to enhance environmental sustainability.
113K Tons CO₂
Carbon Absorption
Trees planted are projected to absorb 113,000 tons of CO₂ over the next two decades, significantly contributing to carbon reduction efforts.
  • Adopt renewable and clean energy sources, environmentally sound technologies and industrial processes
  • Striving for land‑degradation neutrality and improved resource consumption
  • Received State Energy Conservation Award 2023 (buildings category, Kerala)
  • Awarded National-level SEEM Gold award 2022 for Energy Efficiency
  • Supported climate action through decarbonization initiatives
Inclusion & Diversity
17,000+ students
STEM education impact
Supported over 17,000 underserved students through STEM education programs, fostering accessibility and opportunities in science, technology, engineering, and math fields.
  • Committed to advancing women in engineering via scholarships and vocational training (Smile Foundation, IEEE)
  • Global culture built on ensuring everyone feels seen, valued and heard
  • Employees accountable for embedding inclusion and respect in workplace culture
  • “Care for people” cultural pillar reflected via stories shared during Pride Month
  • Culture Advocate Network celebrates multiple cultures and identities year-round
  • Gender equality is a strategic ESG pillar focused on increasing female representation
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