Systems, Network & Security Administrator

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., 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.

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, 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:

o TCP/IP

o VLANs

o Routing & Switching

o VPNs

o Enterprise Wi-Fi

Cybersecurity

• Experience securing enterprise infrastructure through:

o Firewalls

o Multi-Factor Authentication (MFA)

o Identity & Access Management (IAM)

o System Hardening

o Vulnerability Management

o 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.

Pulled from the full job description

• Flextime
• Commuter assistance
• Work from home, 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!

Rémunération : 40 000,00€ à 45 000,00€ par an

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. We encourage you to apply. Individually we are different, but

together we are an amazing team!