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abra professional services is seeking a System Administrator! ?Key Responsibilities:
* Deploy, install, manage, and maintain Identity Management (IDM / IAM) infrastructure.
* Ensure system stability, high availability, and optimal performance.
* Manage and operate Linux / Unix and Windows servers.
* Work with LDAP infrastructure and application servers.
* Troubleshoot complex technical issues and investigate incidents in mission-critical environments.
* Collaborate with Information Security, Networking teams, and external vendors.
* Author installation guides, operational procedures, and technical documentation.
* Work within cloud environments, including AWS and Entra ID.
* Lead infrastructure projects, system upgrades, and ongoing maintenance activities.

we are seeking a senior infrastructure engineer to own the operation, reliability, security, and continuous improvement of our global server infrastructure. the role is primarily focused on physical and virtual servers, operating systems, Storage, backup, identity, monitoring, automation, and cloud compute, while providing broad tier 2-3 troubleshooting across systems, networking, and security. the engineer will resolve complex incidents, lead infrastructure projects, and partner with network, security, cloud, development, and operational teams to deliver scalable, compliant, and cost-effective services.
why join us
purpose: we invest in what matters. from meaningful-future shaping projects to competitive compensation, we empower you to grow your career while making a lasting impact.
people: connection starts within. we collaborate, celebrate wins, and create an environment where everyone can do their best work.
possibilities: our belief shapes whats next. our technology powers the most reliable and energy-efficient connections around the world - and our team powers new products and markets that come next.
responsibilities
server and systems operations: own tier 2-3 administration and support for Linux and windows servers, virtualization, cloud compute, Storage, backup, identity, patching, configuration, capacity, and lifecycle management across global environments.
reliability, monitoring, and automation: monitor server and platform health, analyze performance and availability, resolve complex incidents and root causes, automate provisioning and recurring operations, and implement improvements that reduce risk and downtime.
infrastructure security: harden servers, remediate vulnerabilities, maintain privileged access and security baselines, support audits and compliance controls, and coordinate incident response with cybersecurity teams.
network and cross-platform support: provide tier 2-3 troubleshooting for dns, dhcp, tcp/ip, routing, switching, firewalls, vpns, load balancing, and application connectivity as they affect server and infrastructure services.
projects, recovery, and governance: lead server migrations, upgrades, infrastructure deployments, disaster-recovery testing, documentation, standards, change management, vendor coordination, and operational handoff for global services.

We are looking for an experienced IT System Engineer to join our global IT team.
In this role, you will take ownership of critical enterprise infrastructure across cloud, identity, networking, virtualization, and SaaS environments. You will work closely with Security, DevOps, Engineering, and IT teams to build secure, scalable, highly available infrastructure while driving automation and operational excellence.
We are looking for someone who combines strong hands-on technical skills with a systems mindset - someone who can troubleshoot complex issues, automate repetitive work, improve existing architecture, and lead infrastructure initiatives from design through production.
Key Responsibilities:
Manage and improve cloud infrastructure, primarily in AWS, with exposure to Azure, GCP, and other cloud platforms.
Own identity and access management across cloud and SaaS environments, including Entra ID, SSO, IAM, RBAC, and user lifecycle processes.
Administer and troubleshoot Microsoft 365, VMware, networking, and other core enterprise infrastructure.
Automate operational and administrative tasks using Python, PowerShell, APIs, Infrastructure as Code, and AI-assisted tools.
Use AI effectively for scripting, troubleshooting, documentation, analysis, and improving IT operational workflows.
Manage enterprise endpoints and device compliance using Kandji and Microsoft Intune.
Troubleshoot complex infrastructure, cloud, identity, and connectivity issues and act as an escalation point for the IT team.
Partner with Security and Engineering teams to improve access controls, infrastructure security, monitoring, and compliance.
Proactively improve reliability, scalability, documentation, and operational processes.

We're looking for an experienced IT Engineer to serve as the IT Manager's right hand, taking ownership of day-to-day IT infrastructure, security operations, and R&D tooling support. This role focuses on hands-on technical expertise with operational responsibility, ensuring the reliability, security, and efficiency of our IT environment.
Responsibilities:
Act as the IT Manager's right hand across infrastructure, security, and vendor management
Support R&D tooling (Jira, Confluence, Polarion, FlexLM) and serve as the primary contact for external vendors
Implement and maintain cybersecurity policies, tools, and controls
Support the annual ERP upgrade project and ongoing ERP operations
Contribute to IT ISO/automotive compliance and SOX controls
Design, deploy, and maintain IT infrastructure and systems, including identity (AD/Entra ID), endpoint management, and cloud services
Develop PowerShell/bash automation for recurring administrative and security tasks
Troubleshoot OS, hardware, and software issues across the organization
Analyze system data and produce reports/recommendations
Collaborate with logistics and other group stakeholders on IT needs
Deliver excellent, responsive support to internal users.

We are seeking an Application Infrastructure Specialist We are looking for a skilled Application Infrastructure Specialist to manage, maintain, upgrade, monitor, and troubleshoot application infrastructure systems in a complex enterprise environment. This role requires strong hands-on experience with application infrastructure, Linux Red Hat, Windows Servers, web servers, monitoring tools, troubleshooting tools, and ongoing work with development, infrastructure, and operations teams. A full-time hybrid position based in Central Israel, with 4 days a week from the office and 1 day remote. Key Responsibilities:
* Manage, maintain, and upgrade application infrastructure systems.
* Troubleshoot technical issues and infrastructure failures in existing systems.
* Work closely with development teams and various operations teams.
* Support and implement new systems and versions.
* Proactively identify, monitor, and quickly resolve system issues.
* Work directly with development, infrastructure, and operations stakeholders.

We seek a dedicated and proactive Senior SecOps Engineer to join our InfoSec team and take ownership of all security-related tasks across the organization. In this role, you will be key in aligning security goals with infrastructure, R&D and IT requirements. You will be responsible for integrating security into our CI/CD pipelines, managing cloud infrastructure security, ensuring compliance with security standards, and protecting our infrastructure from vulnerabilities.
A day in the life and how youll make an impact:
Implement and manage security tools such as static code analysis, cloud posture monitoring, and penetration testing tools.
Embed security into the DevOps lifecycle, including CI/CD pipelines, IaC (Infrastructure as Code), and software development workflows.
Design and enforce security policies for cloud architecture, ensuring secure configurations and monitoring.
Lead incident response activities, vulnerability management, and forensic investigations to mitigate threats.
Drive compliance efforts (ISO 27001, SOC 2, GDPR, etc.) and audit readiness for the organization.
Work closely with stakeholders (CISO, COO, System Architects, DevOps, IT, Finance, HR, etc) to identify requirements and prioritize security needs.
Continuously monitor systems and infrastructure for vulnerabilities, intrusions, and misconfiguration.
Perform or manage penetration testing initiatives to identify security weaknesses.