test & integration engineer
Aug 12, 2026 · SCYTALYS S.A.
What you'll do
- Work in agile teams to develop high quality products and applications
- Execute component integration for both software and hardware
- Perform test iterations and track/report results
- Troubleshoot and coordinate defect resolution
- Install and configure systems
- Conduct on-site and factory acceptance testing
- Provide end-user training
- Perform detailed analysis of task requirements and user stories
- Define and write appropriate test cases and test documentation
- Test and debug system in standalone test environment
- Analyze network messages and inspect data to identify defects
- Execute test cases and report defects
- Participate in formal reviews and verify/acceptance activities
- Advise management on performance problems
- Support installation, check-out, hotline service, and warranty/upgrade work
- Carry out additional team tasks outside expertise when needed
Key requirements
- 2+ years' experience
- Software systems testing within structured environments
- Windows and Linux Operating Systems
- Computer networking including IP protocols TCP, UDP, ICMP
- Test case design and implementation
- Exploratory testing and defect reporting
- Analytical skills and troubleshooting
- Test documentation and system testing and debugging
- Interpersonal skills, communication skills, and time management
- Computer Science / Electrical Engineering / Electronics Engineeringpreferred
Benefits
- Competitive remuneration package, Private Medical Insurance, Continuous learning in new technologies, Opportunity to work in large-scale projects with talented people.
About the job
SCYTALYS is currently looking for passionate Test & Integration Engineers willing to work in agile teams to develop high quality products and applications which will bring value to our local and international customers.
The successful candidates will join our team (based in Athens) and work closely with developers, product owners, project leads, delivery teams and other stakeholders, executing component integration (both software and hardware), test iterations, tracking / reporting results, troubleshooting and coordinating defect resolution, system installation and configuration, on-site & factory acceptance testing and end-user training.
The ideal candidates will:
- Perform detailed analyses of task(s) requirements
- Analyse user stories, software and system requirements for testability
- Define the appropriate test cases required to verify the correct implementation of the user stories, software and system requirements
- Write test documentation in accordance with the Company’s Engineering Documentation Standards
- Test and debug system (standalone test environment) with predefined test cases and verify predicted performance, memory, processor and other requirements identified as requirements for the software
- Perform analysis (network message monitoring, byte- and bit-level inspection of data, text log file analysis) and collect information of any defects found to facilitate their resolution
- Execute test cases, detecting and reporting defects, analysing abnormal system behavior to identify the root cause
- Participate in formal reviews and other verification/acceptance activities, and troubleshooting operational and customer reported issues
- Advise Company management regarding perceived and/or recognized problems with performance of designed software and/or system development
- Support installation and check-out on-site and hotline service or warranty/upgrade works at the installed systems
- Should the need arise, they will work towards their team’s goals carrying out tasks that may befall outside their field of expertise as best as they can
Skills and Experience:
- BSc or equivalent in Computer Science, Electrical/Electronics Engineering, or related field
- Good knowledge and experience with Windows and Linux Operating Systems
- At least 2 years of professional experience in software systems testing within a well-established test process environment
- Good interpersonal skills to work effectively within a team
- Good knowledge of Computer networking (IP networking and basic IP protocols such as TCP, UDP, ICMP etc)
- Ability to analyze and evaluate technical specifications, identify verification requirements (testable features) and provide the test design and implementation artifacts (test plans and procedures)
- Ability to execute specified test cases and perform effective exploratory testing
- Strong analytical skills and attention to detail
- Strong verbal and written communication skills
- Efficient time management and organization skills to complete work based on priorities and schedule
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.
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.