דרושים » מחשבים ורשתות » Kubernetes (SysOps) Expert

We are an Israeli high-tech company specializing in advanced solutions in Communication, Cyber- Embedded, data Mining AI, IoT, and Automotive. We offer a stable yet dynamic environment, exposure to cutting-edge technologies, and strong support for professional and personal growth. We are looking for a hands-on SysOps pro to join us! You will work with Linux, Kubernetes, Docker, virtualization, monitoring tools, and more - all in a strong infrastructure team.

We are growing and are looking for a Senior IT Systems Administrator
who value personal and career growth, team-work, and winning!
The IT team is responsible for enabling efficient and compliant operations across Axonius. We focus on delivering and managing critical SaaS applications and infrastructure to support our global workforce.
As a Senior IT Systems Administrator, you will be a technical leader within our IT team. You will be responsible for providing advanced technical support, mentoring junior team members, and driving process improvements. Your expertise will be instrumental in ensuring the highest level of support and customer satisfaction. As a Senior IT Systems Administrator, you will play a key role in implementing and maintaining secure and scalable IT solutions.
Key Responsibilities:
Provide expert-level resolution and consultation for multifaceted IT problems and escalated cases.
Spearheaded incident response and problem resolution initiatives, employing advanced diagnostic techniques and analytical tools to identify and rectify complex technical issues promptly.
Lead the design and implementation of SaaS applications into our IDP (Okta).
Ensure optimal performance, security, and compliance of SaaS applications, endpoints, and infrastructure (Google Workspace, Zoom, Slack, JAMF, Intune, etc).
Assume a leadership role in mentoring and coaching junior admin and support engineers.
Develop and implement automation processes to streamline IT operations.
Conduct root cause analysis and troubleshoot complex technical issues.
Stay up-to-date on emerging technologies and industry best practices.
Participate in an on-call rotation to provide essential after-hours technical support.

Power the Future with Us! A global leader in high-performance smart energy technology, with over 4,000 employees, offices in 34 countries, and millions of products installed in more than 133 countries. Our diverse product offering includes intelligent solar inverters, battery Storage, backup systems, EV charging, and complete home energy management ecosystems. With world-class engineering and a relentless focus on innovation, we are creating a world where clean, green energy from the sun powers our homes, businesses, and communities. We are seeking a Platform Engineering Lead to drive the evolution of our internal platform, ensuring scalability, reliability, security, and an outstanding Developer experience. This is a hands-on leadership role that will influence the entire Software Development Lifecycle (SDLC), shape infrastructure and automation strategies, and mentor a high-performing team working across DevOps, DevSecOps, SRE, and Developer enablement. As a senior technical leader, youll design and implement cloud-native systems, promote DevSecOps practices, and champion continuous improvement in how we build, TEST, ship, and operate software. Key Responsibilities Lead and scale a cross-functional team of platform engineers, DevOps, and DevSecOps professionals, fostering technical excellence and personal growth. Design and optimize cloud infrastructure (AWS, OCI) using modern IaC tools like Terraform, Pulumi, Helm, and ArgoCD to support highly available, secure, and cost-efficient systems. Streamline CI/CD pipelines using tools such as Gitlab, and integrate automated testing, SAST/SCA, and policy controls to enable safe, fast delivery. Own the SDLC platform experience, implementing internal Developer portals, GitOps workflows, and self-service infrastructure to boost Developer productivity. Drive observability and resilience, introducing best practices in monitoring, alerting, chaos testing, and incident response. Collaborate with security and compliance teams to ensure infrastructure and SDLC meet high standards. Engage with R&D leaders to deeply understand product needs, align platform initiatives with business goals, and reduce time-to-value.

Country:
Israel

City:
Herzliya

We are seeking a self‑driven and hands‑on IT Administrator to join our dynamic team. You will be the single point of contact for everything IT-owning, our SaaS stack, endpoints, office networks, security, and employee support for an innovative company whose handheld metabolic breathalyzer and app help people improve their wellness and lifestyle. This is a high‑impact, end‑to‑end role for someone who enjoys both strategic planning and rolling up their sleeves to keep things running smoothly.
Responsibilities:
Own entire IT infrastructure, SaaS, endpoints, office networks, security, A/V-ensuring reliability, scalability, and cost‑effectiveness
Lead IT projects - migrations, rollouts, audits, delivering on time with minimal downtime and clear communication to stakeholders
Deliver responsive day‑to‑day support to on‑site and remote employees, handling onboarding, off‑boarding, and hardware lifecycle management
Administer and optimize Google Workspace tenants, including identity, access, and SSO integrations
Deploy, secure, and monitor macOS devices with Kandji MDM and Windows devices with ManageEngine Endpoint Central
Protect endpoints with ESET Antivirus, enforce patch management, and drive continuous security hardening in line with ISO 27001/GDPR practices
Operate and maintain hybrid‑meeting environments using Zoom Rooms and Neat Pulse, guaranteeing seamless global collaboration
Manage network gear (firewalls, switches, Wi‑Fi, VPN) and troubleshoot connectivity across office and remote setups
Own vendor relationships and procurement, negotiate contracts, and keep accurate asset inventories and runbooks
Track, report, and continuously improve key IT metrics, escalating risks and proposing forward‑looking solutions.

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 work model: three days a week at our Jerusalem office Monthly wellness reimbursement – from therapy to gel manicure, it's up to you Full Keren Hishtalmut, private health and dental insurance Volunteer days, donation matching, Yoga and Pilates A supportive, collaborative culture that puts our people first

Next Step:
Hit apply. You bring your system architecture skills; we’ll bring the challenge (and the snacks).

We are a global leader in hybrid cloud security. We bring a new approach that uses the attackers perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. The platform enables companies to rapidly prioritize and respond to cyber risks affecting their business-sensitive systems.
We are seeking an experienced and security-oriented system Administrator 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. 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 the IT team. The System Administrator will help manage the organizational IT infrastructure (which is mostly SaaS-based), Network Infrastructure, Servers on the cloud, Managing permissions to systems, meeting rooms, set up permissions, hardening devices, supporting user issues, setting up new users and devices, and performing other IT-related tasks.
Responsibilities:
Develop and maintain the organizations infrastructure and system architecture, delivering professional, scalable, and high-quality solutions for complex challenges.
Continuously assess and update existing infrastructure technologies to ensure relevancy and effectiveness, identify areas for improvement to formulate future technology roadmaps.
Act as a tech support, provide technical support to employees for both simple and complex issues.
Plan, lead, and implement IT projects, including rollouts and infrastructure upgrades, collaboration with other teams (DevOps, Security), with full project management responsibility.
Embed security best practices into all infrastructure designs, including principles like Zero Trust, IAM, encryption standards, and regulatory compliance.
Oversee the network environment, ensuring optimal performance and security.
Be the administrator for Google Workspace and JumpCloud, including the management of the JumpCloud MDM and Applications, and Google Gmail, Calendar, Drive and other Google applications.
Maintain and manage the IT servers and resources hosted on AWS.
Configure, install, and maintain office technical equipment, including laptops, printers, monitors, Conference room technology, IT asset management and other peripherals.

We seek a highly skilled and proactive Senior SecOps Engineer to join our Security team and lead security operations across the organization. In this role, you will report directly to our CISO and work in close collaboration with the DevOps and R&D teams to embed security into every stage of the software lifecycle, protect our multi-cloud infrastructure, and ensure compliance with leading industry standards.

A day in the life and how youll make an impact:
Report directly to the CISO and collaborate with DevOps and R&D teams to embed security into every stage of the SSDLC.
Integrate security into CI/CD pipelines, Infrastructure as Code (Terraform, Helm, GitOps), and development workflows.
Design, enforce, and monitor secure cloud configurations (AWS, GCP), including networking, IAM, encryption, and Kubernetes hardening.
Implement and manage application security controls (SAST, DAST, SCA, code reviews).
Lead incident response activities, including forensic investigations, vulnerability management, and threat mitigation.
Deploy and operate CSPM tools (Wiz, Prisma, Orca), SIEM, WAF, and runtime security solutions.
Drive compliance with ISO 27001, SOC 2, GDPR, ensuring audit readiness.

Our DevOps Team is looking for an IT Infrastructure Specialist to join our SW DevOps team, which is responsible for our code source control and the design of our products' computation infrastructure.
Responsibilities
What you will be doing:
Be a part of new products computation products design
Analyze, design and implement IT solutions for new and existing servers-based products.
Working with cross wide organization units as part of new products computation.
Lead and support SW IT enhancements activities work closely with developers, software vendors and key users
Installing and configuring servers and IT based integrated solution for new and existing products.
Improve existing products processes by implementing automated solutions.
Support New products implementations at customers sites.