Ingénieur spécialisé en système et sécurité - Expert Linux H/F
operateur des systemes dinformation interministeriels classifies osiicDenver, CO
Ingénieur spécialisé en système et sécurité - Expert Linux H/F
operateur des systemes dinformation interministeriels classifies osiicDenver, CO
today
Occupations
Computer Systems Engineers/ArchitectsNetwork and Computer Systems AdministratorsInformation Security EngineersIndustries
Computer Systems Design ServicesOther Computer Related ServicesComputing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesAbout the role
Missions The position holder will be responsible for studying the implementation and securing of various systems (workstations, hosting servers). They will work closely with the Technical Architecture and Innovation team to ensure the consistency of designs with architecture standards, DevSecOps best practices, and identified technological trends (see information from the relevant department above). The following missions are included: Design and model virtualized and containerized system architectures, reproducible and secure Develop and automate deployments (Infrastructure as Code): creation of scripts and models (Ansible, Terraform, etc.)Integrate and qualify open-source solutions for virtualization and storage: selection, testing, integration, and documentation Collaborate with the Technical Architecture and Innovation team: alignment with architecture standards and DevOps principles Participate in the implementation of CI/CD and GitOps chains, in conjunction with the DevOps engineer for automation Ensure the security and performance of designs, applying best practices for hardening and monitoring Support operational teams during production: technical support and transfer of skills Intervene as N3 expertise on incidents: diagnosis and assistance to MCO/MCS teams Contribute to technological foresight and knowledge capitalization: integration of innovations and sharing of best practices The letters R, A, C, I refer to the expected responsibilities for each action to be conducted: (R) responsible for the completion, (A) authority validating the completion, (C) contributes to the completion, (I) informed Profile Sought
Education:
Bachelor's degree to Master's degree (computer science, systems and networks, software engineering, or equivalent)
Experience:
3 to 7 years in system engineering or integration of virtualized and containerized environments, with strong competence in automation and industrialization. Given the frequent exchanges with experienced engineer and technician teams, solid knowledge in the fields of information security and system and network engineering is necessary. Discretion, versatility, rigor, availability, and a taste for teamwork. Curiosity and a sense of public service. Minimum Required Level of Education Level Level 7 Master/equivalent diplomas Specialization Computer science, information processing, data transmission networks Expected Skills Knowledge: Reference texts related to the security of information systems (see SGDSN website) [2]Linux systems [4]Windows systems [3]Virtualization (KVM, Proxmox, VMware (ESXi, VSAN), Hyper-V) [3]Containerization (Docker, Podman, Kubernetes, LXC) [4]Storage (NetBackup, NetApp, Ceph, GlusterFS, LVM, S3) [2]Automation (Ansible, Terraform, Packer, Vault) [4]CI/CD and GitOps [3]DNS, LDAP, Kerberos, log management [4]Security of systems and containers [4]Supervision/observability (prometheus, Grafana, Zabbix) [3]Private and open source cloud (OpenStack, OpenShift, etc.) [3]API: Kong, Tyk, Goku, Kraken, etc. [3]Technical English desired [3]Know-how: Design and model an automated system foundation [4]Develop automation scripts (IaC) [4]Integrate containerization and orchestration solutions [4]Collaborate in the CI/CD chain [3]Intervene as N3 expertise on incidents [3]Document and transfer environments [3]Know-how: Rigor and sense of quality [4]Team spirit and transversality [4]Curiosity and innovation [4]Analytical and synthesis capacity [3]Autonomy and sense of responsibilities [3]Application Elements Documents to Submit Sending the CV is mandatory to apply for this offer
Additional Information: Workplaces:
- Hôtel national des Invalides (Paris 7th arrondissement), 51, boulevard de La Tour Maubourg 75700 Paris 07 SPType of contract:
- Fixed-term contract (CDD) of 3 years renewable
- Remuneration:
- According to skill and professional experience
- Leaves:37.5-hour schedule giving right to 25 annual leave days, 2 days of proration, and 17 days of ARTTTransport:
- Reimbursement of transport costs up to 75%Catering:
- Collective restaurant, cafeteria
- Special Conditions of Exercise
The position requiring access to information relevant to the national defense secret, the selected person will undergo a clearance procedure, in accordance with the provisions of articles R.2311-1 and following of the Defense Code and of the IGI 1300 SGDSN/PSE of August 9, 2021.Discretion, versatility, rigor, availability, and a taste for teamwork.
Legal BasisJob open to civil servants and contractual employees: public law contract (one to three years) under articles 4/6/6 quater/6 quinquies of law no. 84-16, renewable at the end of the initial period.
Post StatusLikely to be vacant from September 4, 2026 Reference Profession
Specialist in operational communication systems
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JOB OVERVIEW
Experience level
Lead
Location
Denver, CO
Occupation
Computer Systems Engineers/Architects
Industry
Computer Systems Design Services
Posted
today
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