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ui/ux designer – mission-critical c2 systems
About the job
We are seeking a UI/UX Designer to contribute to the design of mission-critical Command & Control (C2 / C4ISR) systems used in real-time operational environments.
In this role, you will design user experiences that support situational awareness, fast decision-making, and operator confidence in complex, data-intensive systems. The focus is on clarity, usability, and resilience under demanding conditions.
You will collaborate closely with system engineers, software developers, and domain experts to transform complex operational workflows and sensor data into intuitive, effective user interfaces.
What You’ll Do
Design operator-centric UI/UX for mission-critical command, control, and monitoring systems
Translate complex, real-time data into clear, actionable visual representations
Create user flows, wireframes, interaction models, and prototypes for complex applications
Apply human-machine interaction (HMI) and usability principles in time-critical environments
Work with engineering teams to align UI behavior with operational concepts (CONOPS)
Support usability evaluations, operator feedback sessions, and iterative design refinement
Ensure consistency, clarity, and robustness across interfaces and system states
Contribute to and maintain a design system for long-lifecycle platforms
What We’re Looking For
5+ years of experience in UI/UX design for complex or technical systems
Bachelor's or Master's degree in a relevant design field or equivalent practical experience
Strong understanding of usability and human factors in operational or safety-critical contexts
Experience designing data-dense interfaces (dashboards, control panels, monitoring tools)
Proficiency with design tools such as Figma or similar
Ability to explain and defend design decisions to multidisciplinary teams
High attention to detail and consistency
Comfortable working within structured, regulated development processes
Nice to Have
Experience with C2, defense, security, aerospace, or industrial control systems
Background in human factors engineering, HCI, or cognitive ergonomics
Experience with dark-mode, low-light, or night-operation UI design
Familiarity with alarm management, alerts, and system state visualization
Knowledge of standards such as MIL-STD-1472, ISO 9241, or similar
What we offer
Competitive remuneration package
Private Medical Insurance package
Continuous learning in new technologies
Opportunity to work in large-scale projects with talented people
About the company
SCYTALYS is a leading defense software development and integration company, founded in 1993 in Greece, specializing in design, development, installation, and testing. The company has an outstanding record of participation in domestic programs supporting Hellenic forces, and through its long history of engineering innovation, reliability, efficiency, and quality of service, has managed to become the preferred partner of multinational companies and organizations in the Aerospace, Defense and Security sectors, providing quality-driven solutions. SCYTALYS has also leveraged its global presence building on proven capabilities and products, responding to modern technological challenges, and achieving the delivery of complex software systems based on customer specific requirements. The company’s R&D and production of innovative technologies enable customers to achieve Interoperability, improving communication, enhancing Situational Awareness and Domain Supremacy, and thereby creating an effective Network-Centric Warfare environment. In addition, the company utilizes high-end and field-proven technologies in the design and development of advanced product solutions in the areas of Tactical Data Links, Mission and Tactical Command & Control Systems, C4I Systems, Training, Testing & Simulation, Surveillance & Reconnaissance.
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ui/ux designer – mission-critical c2 systems
SCYTALYS S.A.
Νέο Ψυχικό
Νέο Ψυχικό
Hybrid
Πληροφορική
Permanent
Full Time
About the job
We are seeking a UI/UX Designer to contribute to the design of mission-critical Command & Control (C2 / C4ISR) systems used in real-time operational environments.
In this role, you will design user experiences that support situational awareness, fast decision-making, and operator confidence in complex, data-intensive systems. The focus is on clarity, usability, and resilience under demanding conditions.
You will collaborate closely with system engineers, software developers, and domain experts to transform complex operational workflows and sensor data into intuitive, effective user interfaces.
What You’ll Do
Design operator-centric UI/UX for mission-critical command, control, and monitoring systems
Translate complex, real-time data into clear, actionable visual representations
Create user flows, wireframes, interaction models, and prototypes for complex applications
Apply human-machine interaction (HMI) and usability principles in time-critical environments
Work with engineering teams to align UI behavior with operational concepts (CONOPS)
Support usability evaluations, operator feedback sessions, and iterative design refinement
Ensure consistency, clarity, and robustness across interfaces and system states
Contribute to and maintain a design system for long-lifecycle platforms
What We’re Looking For
5+ years of experience in UI/UX design for complex or technical systems
Bachelor's or Master's degree in a relevant design field or equivalent practical experience
Strong understanding of usability and human factors in operational or safety-critical contexts
Experience designing data-dense interfaces (dashboards, control panels, monitoring tools)
Proficiency with design tools such as Figma or similar
Ability to explain and defend design decisions to multidisciplinary teams
High attention to detail and consistency
Comfortable working within structured, regulated development processes
Nice to Have
Experience with C2, defense, security, aerospace, or industrial control systems
Background in human factors engineering, HCI, or cognitive ergonomics
Experience with dark-mode, low-light, or night-operation UI design
Familiarity with alarm management, alerts, and system state visualization
Knowledge of standards such as MIL-STD-1472, ISO 9241, or similar
What we offer
Competitive remuneration package
Private Medical Insurance package
Continuous learning in new technologies
Opportunity to work in large-scale projects with talented people
Hybrid
Πληροφορική
Permanent
Full Time
About the company
SCYTALYS is a leading defense software development and integration company, founded in 1993 in Greece, specializing in design, development, installation, and testing. The company has an outstanding record of participation in domestic programs supporting Hellenic forces, and through its long history of engineering innovation, reliability, efficiency, and quality of service, has managed to become the preferred partner of multinational companies and organizations in the Aerospace, Defense and Security sectors, providing quality-driven solutions. SCYTALYS has also leveraged its global presence building on proven capabilities and products, responding to modern technological challenges, and achieving the delivery of complex software systems based on customer specific requirements. The company’s R&D and production of innovative technologies enable customers to achieve Interoperability, improving communication, enhancing Situational Awareness and Domain Supremacy, and thereby creating an effective Network-Centric Warfare environment. In addition, the company utilizes high-end and field-proven technologies in the design and development of advanced product solutions in the areas of Tactical Data Links, Mission and Tactical Command & Control Systems, C4I Systems, Training, Testing & Simulation, Surveillance & Reconnaissance.