# Verification & Validation Engineer

> JUST ONE | Recruitment & Executive Search agency · Athens, Greece (Hybrid) · Full-time · Posted 2026-06-10

**Workplace:** hybrid

## Description

JUST ONE, on behalf of its client, a leading European space and technology company driving cutting-edge satellite systems and aerospace engineering solutions, is looking for a motivated and technically driven **Verification & Validation Engineer** to join their growing team in Greece.

The **Verification & Validation Engineer** contributes to the validation of Satellite Core SoftWare (SCSW). The role focuses on requirements‑based testing, test automation, and verification. This position is ideal for an early‑to‑mid‑career engineer with a strong interest in onboard software, validation processes, and space systems, who is comfortable working in a structured, tool‑driven environment aligned with ESA standards.

### **Responsibilities**

-   Create validation test case specifications (VTS) for requirements based on technical specification TS (based on SRS and ICD, see inputs section of this document). 
-   Creation of traceability between requirements and test cases. 
-   Development and execution of test scripts (XML based) for test cases using the internal tool TSVF (TS-Level Validation Framework) 
-   Creation of Software Validation Test Reports (SVR) with the Atlassian Jira/Xray toolchain 
-   Processing (creation, verification, and closure) of software problem reports (SPR) 
-   Processing (creation, verification, and closure) of software change requests (SCR)
-   Fixing of test script issues within own developed test cases or already existing test cases.

## Requirements

-   MSc in Aerospace Engineering, Computer Science, Embedded Systems, or a related field
-   Strong interest in **onboard software and space missions**
-   Basic understanding of:

-   Software development lifecycle
-   Verification & validation processes
-   Systems engineering concepts (requirements, interfaces, traceability)

-   Analytical mindset, attention to detail, and ability to work with complex technical systems
-   Familiarity with at least some of the following:

-   Test automation or scripting (e.g. XML, Python)
-   Version control tools (SVN, Git)
-   Jira or similar issue tracking tools

-   English (proficient level, required); German is a plus
-   Motivation to learn tools, standards, and processes used in ESA and large European space programs
-   Military service obligations fulfilled (for male Greek citizens)

## Benefits

-   **Base Salary €32K/yr - €45K/yr depending on level of experience, can be negotiated for senior profiles**
-   Direct contribution to validation of flight software for a satellite mission
-   Hands-on experience with professional V&V toolchains (TSVF, Jira/Xray, CI pipelines) and mentoring by experienced engineers
-   Collaborative, high‑trust culture that values initiative, asking questions early, and taking calculated risks. Exposure to an international leading space industry environment through daily interactions with
-   Private health insurance, flexible hours, remote work on a case by case basis, training/certification budget, business travel opportunities, and benefit vouchers.
-   Opportunities to grow in **software V&V, systems engineering, and space project lifecycle activities**
-   **Locations:** Athens or Heraklion

## Apply

[Apply at JUST ONE | Recruitment & Executive Search agency](https://apply.workable.com/justone-gr/j/3DBFBA6B6B/apply)

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