לוח משרות דרושים System administrator

We are looking for a hands-on System Administrator to join our IT team and take ownership of our day-to-day systems operations. This role is ideal for someone who enjoys working across Microsoft 365 and Azure environments, thrives in hybrid infrastructures, and wants to grow deeper into cloud and automation technologies.

You will be responsible for maintaining reliable, secure, and scalable systems while supporting users in a global environment.

Your mission:
Administer and maintain Microsoft 365 and Entra ID (Azure AD) environments.
Manage identity, access, and security configurations across cloud and hybrid systems.
Support and maintain Azure environments, including virtual machines and networking.
Troubleshoot and resolve complex system, identity, and access-related issues.
Automate repetitive administrative tasks using PowerShell where applicable.
Collaborate with IT, Security, and other teams to ensure system stability and compliance.
Take ownership of daily IT operations and continuously improve reliability and efficiency.

Who We Are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem – we’re reshaping how financial technology is developed and delivered.

The Role:
We’re looking for a Microsoft Dynamics 365 CRM Administrator to lead the implementation and evolution of our Microsoft ecosystem, ensuring smooth operations, scalability, and top-tier user experience across departments. In this critical role, you’ll design and administer our Dynamics 365 CRM and Power Platform systems while supporting high-impact business processes, from partner onboarding to enterprise workflow automation. You’ll work closely with stakeholders across time zones and business lines to translate needs into scalable configurations and sustainable architecture. This role offers a high degree of autonomy and influence within a mission-driven, fast-paced fintech environment

Who You Are:

* A solution-oriented professional with strong project ownership skills
* Available to work primarily US hours (NY Time Zone)
* An excellent communicator, fluent in Hebrew and English, across remote and hybrid environments
* Passionate about building scalable systems and streamlining business operations
* A self-starter who thrives on structure, clarity, and cross-functional collaboration
* Committed to data quality, system integrity, and user success

What You’ll Actually Be Doing:

* Own and manage the entire Microsoft stack at Cross River including Dynamics 365 CRM, Power Pages, Power Automate, Power Apps, SharePoint, Teams, and Outlook
* Administer, configure, and continuously improve D365 CRM and the Power Platform suite
* Lead architecture, governance, and release management for environments, CI/CD, and ALM
* Provide technical support and training to users across the company
* Maintain environment security, compliance (GDPR, GLBA), and disaster recovery policies
* Act as a technical SME and advisor for partner onboarding processes and cross-functional solutions
* Champion data accuracy and oversee documentation, data uploads, and reports
* Manage solution lifecycle including capacity planning, licensing, provisioning, and telemetry
* Evaluate and implement changes via configuration/customization based on evolving business needs

Why You’ll Love Working Here:

* Flexible hybrid model: 3 days a week in the office – A must
* ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class
* Full Keren Hishtalmut, private health & dental insurance
* Donation matching, volunteering days, team outings, and mentorship programs
* A mission-driven culture that values ownership, trust, and meaningful impact

Next Step:
Hit apply!

We are looking for a hands-on IT System Administrator to join our IT team and take ownership of our internal IT environment. You will manage and support our Microsoft 365 ecosystem, endpoint devices (Windows & macOS), security and compliance, networking, and core SaaS applications.
The Responsibilities
Manage day-to-day IT operations and act as a technical escalation point for complex end-user and system issues.
Administer and maintain Microsoft 365, Entra ID (Azure AD), Exchange Online, Intune, and SharePoint.
Configure, support, and troubleshoot endpoint devices across Windows and macOS environments (Linux - advantage).
Manage device security and compliance using MDM solutions across platforms (Windows and macOS).
Support and maintain SaaS applications, including Jira, Zoom, Slack, and other business tools.
Manage, operate, and troubleshoot firewall and VPN environments, including FW (FortiGate / FortiClient).
Maintain clear and up-to-date technical documentation.
Participate in IT projects, system improvements, and process automation using PowerShell and/or Bash.

We are seeking an experienced and security-oriented System Administrator with 3-5
years of hands-on experience to join our IT team. Responsible for maintaining,
configuring, and securing our organizations infrastructure, with a strong focus on
networking, virtualization, and firewall administration. Strong communication and
customer service skills are essential, as this role involves frequen interactio with
internal users and cross-functional teams.
Key Responsibilities:
● Manage and monitor internal infrastructure, including servers, networks,
virtualization platforms, and firewalls.
● Administer and maintain systems such as VMware/Hyper-V and backup solutions.
● Configure and maintain network devices (switches, routers, firewalls) with a focus on security best practices.
● Apply security patches, hardening procedures, and proactively monitor for threats and vulnerabilities.
● Respond to technical system support tickets and incidents in a timely and
customer-focused manner.
● Document system configurations, processes, and procedures clearly and
accurately.
● Collaborate with other IT staff to plan and execute infrastructure upgrades and improvements.
● Ensure compliance with security policies and industry standards.

Were seeking a hands‑on System Administrator to support, maintain, secure, and improve our global IT environment. You will manage identity platforms, cloud services, networking, security solutions, automation, and endpoints-ensuring reliability, strong security posture, and smooth operations across the company.

Youll take ownership of critical systems, implement automation, integrate security and AI tooling, and collaborate with global teams to maintain a modern, scalable, and secure infrastructure.



The day-to-day:

Identity & Access: Administer Okta, Entra ID/Azure AD, and Active Directory-including dynamic, static, and rule‑based groups, Conditional Access, SCIM integrations, provisioning/deprovisioning, and full Joiner-Mover-Leaver lifecycle.
AWS Operations: Manage IT infrastructure and services on AWS-including IAM, VPC architecture (segmentation, routing tables, ingress/egress controls, security groups), EC2 lifecycle (AMIs, autoscaling), S3 (policies, lifecycle, encryption), Route 53(zones and delegations), hybrid connectivity (IPSec Site‑to‑Site VPN), monitoring/alerts, backup strategies, replication, and resilience.
Linux / Endpoint Management: Provide advanced support for Linux, Windows, and macOS systems-performing CLI operations, troubleshooting across multiple distros (Ubuntu/Debian/CentOS/RHEL), service configuration, patch management, and scripting for automation.
Domains & DNS: Manage multiple domains across different registrars, including name server configurations, domain delegation, DNS hygiene, and ensuring reliable routing and availability.
Certificates: Administer SSL/TLS certificates, certificate authorities, renewal processes, and maintain code‑signing certificatesfor secure application and automation signing.
Networking & Security: Operate and troubleshoot IPSec Site‑to‑Site VPNs, BGP routing, VLAN segmentation, Fortinet firewalls, Zscaler security policies, and PAC file routing logic.
Resilience: Own Backups, Disaster Recovery (DR), and Business Continuity (BCP) processes-including documentation, periodic testing, and recovery validation.
Integration & Automation: Manage API keys, secure token handling, and AI MCP connections to integrate third‑party AI services, security systems, and automation tools into IT workflows.

Job Overview: We are seeking an experienced and security-oriented system Administrator with 3-5 years of hands-on experience to join our IT team. Responsible for maintaining, configuring, and securing our organizations infrastructure, with a strong focus on networking, virtualization, and firewall administration. Strong communication and customer service skills are essential, as this role involves frequent interaction with internal users and cross-functional teams.
Key Responsibilities: Manage and monitor internal infrastructure, including servers, networks, virtualization platforms, and firewalls. Administer and maintain systems such as VMware /Hyper-V and backup solutions. Configure and maintain network devices (switches, routers, firewalls) with a focus on security best practices. Apply security patches, hardening procedures, and proactively monitor for threats and vulnerabilities. Respond to technical system support tickets and incidents in a timely and customer-focused manner. Document system configurations, processes, and procedures clearly and accurately. Collaborate with other IT staff to plan and execute infrastructure upgrades and improvements. Ensure compliance with security policies and industry standards.

We are looking for a System Administrator to join our expanding IT team. In this role, you will lead maintenance and troubleshooting of company systems, networks, and hardware to ensure smooth daily operations. It's a full-time job in a dynamic global company with an upbeat pace and great people. Responsibilities:
* Provide technical support to employees (hardware, software, and network issues).
* Assist in setting up and maintaining servers, workstations, and IT infrastructure.
* Monitor system performance and security.
* Install and update software, patches, and security updates.
* Manage user accounts and permissions.
* Help maintain backups and disaster recovery plans.
* Document IT procedures and troubleshoot issues as needed.

seeking a Linux system Administrator!?Job Description: Design, installation, and support of Linux servers (physical and virtual).
* Perform ongoing system administration tasks, including OS and application installation and upgrades, server performance tuning, Storage connectivity configuration, implementation of security hardening, troubleshooting, scripting, and more.
* Install and support physical Linux servers in Cluster configurations (using Veritas Cluster).
* Design, deploy, and support OpenShift Kubernetes platforms, including implementation of automation processes using ArgoCD.
* Install and support Kong API Management platform.
* Implement automation processes, including writing Roles and Playbooks using Ansible.

We are seeking IT administrator to join the IT group, reporting to the Head of IT. We are looking for a team player, independent and responsible person, quick learner, adapting to changes.

Responsibilities include:
Be part of our Global IT team for all companys worldwide employees.
Provide technical assistance and support for incoming queries and issues related to computer systems, software, and hardware.
Maintain, upgrade, and troubleshoot physical and virtual PCs / Laptops,
Install, modify, and repair computer hardware and software for all the company worldwide employees.
Prepare and install new employees computers (Mac & Windows).

You will:
Deliver innovative solutions (cloud platforms) Azure AD, Office 365, Intune, and related technologies.
Support on / off-boarding process.
Support Papaya employees (global and local).
Monitor network performance and troubleshoot problem areas as needed.
Work with various teams - such as security, R&D, DevOps, and more.
Support and execute IT projects and new technologies.

We are looking for a talented IT Expert to join our Storage & Virtualization team. In this role, you will serve as a subject matter expert responsible for building, maintaining, and managing virtual infrastructure and enterprise storage platforms. You will play a key role in ensuring high availability, performance, and reliability across a technically diverse and demanding environment.
Responsibilities:
Design, deploy, and operate virtualization solutions that provide high availability, scalability, and performance across a complex on-premises infrastructure.
Design, deploy, operate, and maintain enterprise storage systems, including NetApp ONTAP, VAST Data, and IBM storage platforms.
Integrate and optimize storage solutions within virtualized environments.
Identify and evaluate new technologies relevant to storage and virtualization.
Automate IT processes to improve reliability, efficiency, and scalability of infrastructure.
Collaborate with other IT domains to ensure seamless operation of core services.