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Business Systems Administrator (m/w/d)
Du hältst unsere digitale Arbeitswelt am Laufen. Microsoft 365, Jira, Confluence, GitLab oder Bitwarden: Unsere Teams und Projekte sind jeden Tag auf eine funktionierende und gut strukturierte Tool-Landschaft…
Information Systems Security Officer (ISSO), Network Security, TS/SCI
Onsite ISSO in Charlottesville, VA, maintaining DoD network security via RMF, STIGs, ACAS scans, and firewall reviews for Cisco infrastructure.
Network Security Specialist
Secure and harden Cisco-based DoD network infrastructure, manage firewalls, and remediate vulnerabilities in a classified environment.
Senior Security Engineer - Ardán Inc
Senior Security Engineer designs and runs the company’s cybersecurity program, triaging incidents, tuning SIEM/EDR tools, and embedding security into cloud and enterprise systems.
Systems Engineer, Identity and Access Management
Own and automate Riot’s Microsoft Entra ID and identity environment, replacing manual admin with IaC, CI/CD, and DevOps practices while securing users, endpoints, and Microsoft 365.
PS, Solution Architect ( Armis/Veza)
Design and run a global vulnerability-intelligence program that integrates exploit feeds, detection tools, and risk scoring to prioritize and automate remediation across customer environments.
(Senior) Cloud Engineer (m/w/d)
You design, automate, and operate cloud landing zones for a large insurer, ensuring security, compliance, and cost-efficient infrastructure using IaC, CI/CD, and Python/Bash.
Virtualization & Infrastructure Engineer
Maintains and supports enterprise virtualization platforms (Nutanix AHV, VMware) and collaborates with OS teams to ensure infrastructure stability and performance.
DevOps Engineer
Design and automate cloud infrastructure, CI/CD pipelines, and observability for scalable systems using Azure, AWS, Terraform, and Kubernetes.
Infrastructure Security Expert
Build and maintain security controls for cloud and on-prem infrastructure, review designs for risk, respond to incidents, and embed security into CI/CD pipelines using EDR/XDR, SIEM, and DevSecOps practices.
Senior Cyber System Administrator
Administers and secures classified/unclassified DoD systems, enforces cybersecurity policies, and maintains compliance with STIGs and RMF in a TS/SCI environment.
DevSecOps Engineer
Design and secure cloud infrastructures, automate deployments with CI/CD, and enforce compliance using Kubernetes, GitLab, and security tools for a defense-focused government contractor.
System Administrator
Maintains Windows/Linux servers, Active Directory, and network infrastructure while scripting and troubleshooting for a Guildford-based tech firm.
Senior Azure Platform Engineer
Salary: £130,000 - 136,500 per year Requirements: Strong hands-on experience managing Azure platforms in production environments. Deep knowledge of Azure compute, storage, networking, identity, governance, ARM, RBAC,…
DevOps Engineer - London
Design and maintain CI/CD pipelines for Dynamics 365 and Power Platform on Azure, using IaC, PowerShell, Docker, and Kubernetes to automate deployments and ensure secure, scalable cloud solutions.
Junior Systems Administrator
Provide day-to-day Windows/Linux server administration, Active Directory, and basic networking support for client environments.
AI Cloud Platform Engineer (Remote)
Design and deploy AI-powered cloud infrastructure using Terraform, Kubernetes, and RAG pipelines on Azure/AWS/GCP for a large-scale system serving ~300k users.
Senior DevOps Engineer
Senior DevOps Engineer designs, deploys, and secures multi-cloud infrastructure for government clients using Azure DevOps, Bicep, and CI/CD pipelines while ensuring FedRAMP and NIST compliance.
Site Reliability Engineer I
Maintain and improve the reliability, scalability, and security of PAR’s cloud platforms and SaaS services using observability tools, automation, and Infrastructure as Code.
Senior DevOps Engineer (Azure)
Senior DevOps Engineer designs, automates, and secures Azure cloud infrastructure using ARM, Terraform, Kubernetes, and CI/CD pipelines to deploy and monitor scalable systems.