Systems, Network & Security Administrator

Pangea Propulsion; Toulouse; Sur place; EUR 55 000 - 75 000; Plein temps

Résumé du poste

Pangea Propulsion is seeking a Systems, Network & Security Administrator in Toulouse. The role focuses on IT infrastructure evolution, security, and the management of both cloud and on‑prem environments.

You will work with the IT team, reporting to the IT Manager, and help implement the company’s IT strategy and roadmap. The ideal candidate has 5–10 years in IT administration, strong Windows/Linux skills, and experience with virtualization, security, and cloud services.

Qualifications

• Bachelor's or Master's degree in Information Technology, Systems, Networking, or equivalent experience.
• 5–10 years of experience in systems, network, and security administration.
• Professional English required and strong communication skills.
• Experience with Windows and Linux server administration, cloud and on‑prem environments.

Responsabilités

• Administer server environments, OS, and infrastructure services to ensure availability and reliability.
• Manage networks, security solutions, MFA, and VPN; contribute to security policies and audits.
• Provide Level 3 support for complex incidents and advise IT management on risks and improvements.
• Document architectures, deployment plans, and ensure operational standards are followed.
• Participate in infrastructure modernization, monitoring, and disaster recovery planning.

Connaissances

Windows Server

Linux

Networking

Security

Automation

English Proficiency

Formation

Bachelor's or Master's in IT/CS/Networks

Outils

VMware

Proxmox

PowerShell

Bash

DNS/DHCP

Active Directory/Azure

Description du poste

About Pangea Propulsion:

We are a company dedicated to developing advanced propulsion systems for the space industry based on three key principles: high efficiency, sustainability, and reusability.

We are revolutionizing the space industry with ground-breaking innovations that allow us to offer the best performance to cost propulsion systems.

Our goal is to be the propulsion provider for the next generation of spacecraft, which is essential to meet demands and compete in the booming space market of the next decade.

We are a passionate, multicultural, and multidisciplinary team pushing the boundaries of what is possible in space propulsion technology.

We have already made history by successfully testing the world's first 3D-printed Methalox Aerospike engine, marking a significant milestone for the space industry.

We are looking for talented professionals to join our international teams in Barcelona and Toulouse. We want to be a key player in improving diversity in the Aerospace sector as, in Pangea, we believe that diversity (gender, age, race, sexual orientation, beliefs, disability, culture, etc.) is a key to success. Within Pangea, everyone can grow with the same opportunities. Individually we are different, but together we are an amazing team!

We are looking for Systems, Network & Security Administrator in Toulouse.

About the role:

We are seeking a highly skilled Systems, Network & Security Administrator to join our team in Toulouse. The successful candidate will leverage their expertise in IT infrastructure, network administration, cybersecurity, and systems management to support the evolution, security, and continuous improvement of the company’s Information Systems environment. This role is crucial in enhancing the reliability, scalability, performance, and security of the IT infrastructure.

You will work closely together with your colleagues in the IT Department, reporting directly to the IT Manager and contributing to the implementation of the company’s IT strategy and technology roadmap.

This role requires strong proficiency in systems administration, networking, infrastructure security, cloud and on-premises environments, and troubleshooting complex technical issues. A proactive mindset, attention to detail, and strong communication skills are essential. The position offers the opportunity to work across a broad technical scope and contribute directly to the evolution of the company’s IT landscape.

Key Responsibilities:

Infrastructure Administration & Operations

• Administer server environments, operating systems, and infrastructure services.
• Ensure platform availability, performance, and reliability.
• Maintain network and telecommunications infrastructures.
• Manage virtualization, backup, and storage solutions.
• Ensure operational excellence of infrastructure components.
• Contribute to performance monitoring and future infrastructure planning.

Infrastructure Projects & Evolution

• Participate in infrastructure modernisation and transformation projects.
• Translate the technical direction defined by the IT Manager into operational solutions.
• Design detailed technical architectures and deployment plans.
• Perform installations, configurations, migrations, and production deployments.Test, document, and standardise implemented solutions.
• Proactively identify opportunities for infrastructure improvement.

Networks & Cybersecurity

• Administer network infrastructure (switching, routing, Wi-Fi, VPN).
• Manage security solutions (firewalls, filtering, access control, MFA).
• Contribute to cybersecurity policies, standards, and best practices.
• Manage vulnerability remediation and security patching.
• Support business continuity and disaster recovery initiatives.
• Participate in security audits and remediation activities.
• Contribute to the continuous improvement of infrastructure and IT security.
• Support the implementation of security best practices and applicable requirements.

Technical Advisory & Expertise

• Provide Level 3 support for complex technical incidents.
• Support the resolution of critical infrastructure incidents.
• Advise the IT Manager on technical decisions, opportunities, constraints, and associated risks.
• Identify technical impacts and highlight potential risks related to proposed solutions.
• Provide pragmatic recommendations aligned with business needs.
• Contribute recommendations for infrastructure improvements.
• Support the development of the IT Specialist's technical skills.

Operational Support

• Provide backup support for the IT Specialist when required.
• Assist with user incident resolution when necessary.
• Participate in major incident management activities.
• Contribute to support process improvement and knowledge sharing.

Documentation & Technical Governance

• Maintain accurate and up-to-date technical documentation.
• Create and maintain infrastructure diagrams.
• Define and enforce operational standards.
• Conduct technology watch activities.
• Contribute to vendor and technical partner management.

What you need to be successful:

Operating Systems & Cloud Infrastructure

• Strong administration of Windows Server and Linux environments
• Experience with Microsoft Azure, Microsoft Entra ID and Active Directory
• Administration of Microsoft 365 services (Exchange, SharePoint, Teams)
• Good understanding of core infrastructure services such as DNS, DHCP, GPO and PKI

Virtualization & Storage

• Experience with virtualization platforms such as VMware, Hyper-V or Proxmox
• Knowledge of backup solutions and disaster recovery concepts
• Familiarity with SAN/NAS storage environments

Networking

• Solid understanding of enterprise networking concepts, including:
• TCP/IP
• VLANs
• Routing & Switching
• VPNs
• Enterprise Wi-Fi

Cybersecurity

• Experience securing enterprise infrastructure through:
• Firewalls
• Multi-Factor Authentication (MFA)
• Identity & Access Management (IAM)
• System Hardening
• Vulnerability Management
• Backup & Disaster Recovery strategies

Automation & IT Operations

• Experience with infrastructure monitoring tools
• Scripting and automation using PowerShell and/or Bash
• Familiarity with ITSM platforms and technical documentation best practices

Education

• Bachelor's or Master's degree in Information Technology, Systems, Networking, or equivalent experience.

Experience

• 5 to 10 years of experience in Systems and Network Administration.
• Proven experience maintaining and improving IT infrastructures.
• Strong knowledge of Microsoft environments.
• Solid operational and security mindset.
• Experience with hybrid infrastructures is desirable.

Languages

• Professional English.

Soft Skills:

• Highly autonomous.
• Strong analytical and problem-solving skills.
• Service-oriented mindset.
• Organised and methodical.
• Ability to own and deliver projects from start to finish.
• Clear and effective communication skills.
• Proactive mindset.
• Pragmatic and results-oriented.
• Ability to challenge technical decisions constructively when appropriate.

Not hitting every requirement? Research suggests that some people tend to hesitate when it comes to job applications if they don't meet all the desired qualifications. Here at Pangea Propulsion, we're committed to fostering a workplace that values diversity, inclusivity, and authenticity. So, if you're enthusiastic about this role but your prior experience doesn't align perfectly with every qualification mentioned in the job description, you might just be the ideal candidate for this position or other opportunities within our organization.

Pangea Propulsion is an equal opportunity employer committed to diversity and inclusion. We consider all applications without discrimination on any legally protected grounds. We welcome applications from persons with disabilities and we can provide reasonable accommodations throughout the recruitment process and in the workplace.

More about us… We are an international and very multicultural team. Our work is guided by these core values: Teamwork: We strive to work together as an aligned team towards our common goals. Respect & tolerance: we value people with integrity that treat other people with respect. We enjoy having diverse views to enrich the debate and take better decisions. Passion for growth: we are passionate about space and about being pioneers; also, we value personal and organizational growth aiming to a constant improvement. Sustainability: because a long-term vision and strategy is not possible if sustainability is not in the team’s core values. Daring: we do things that sometimes seem impossible, but we always go the extra mile to find a path to do them and we are ready to take the necessary risks to achieve our goals.

If this sounds good to you and you want to join the New Space revolution, we really want to meet you!