Manage deployment and upkeep of internal network infrastructure including routers, switches, firewalls, and wireless equipment.
Install, configure, and maintain internal servers and services, implementing infrastructure changes and improvements.
Troubleshoot and resolve hardware and software issues while planning regular maintenance for system health and uptime.
Gcore provides infrastructure and software solutions for AI, cloud, network, and security, powering digital experiences worldwide. With 550+ employees and partnerships with Intel, NVIDIA, Dell, and Equinix, the company focuses on connecting the world to AI.
Deploy new servers and implement infrastructure changes.
Plan and execute infrastructure maintenance, diagnose and resolve issues.
Enhance infrastructure lifecycle pipelines.
Gcore is a global provider of infrastructure and software solutions for AI, cloud, network, and security, powering digital experiences worldwide. With a team of over 550 professionals, they collaborate with leading partners like Intel, NVIDIA, Dell, and Equinix to build the foundation for an AI-driven world.
Ensure reliability, scalability, and security of mission-critical cloud infrastructure and CI/CD environments.
Develop and implement automation solutions to streamline operational tasks and improve deployment efficiency.
Monitor system health and performance, proactively resolving incidents and contributing to continuous improvement.
Jobgether uses AI-powered matching to connect candidates with hiring companies. They are a platform that processes applications and shares top-fitting candidates with employers, operating remotely.
Maintain and support core infrastructure with deep Linux expertise.
Design scalable networks using VLANs, routing, VPNs, and UniFi equipment.
Automate provisioning with Ansible, Bash/Python, and MAAS-based workflows.
A European deep-tech company is developing a decentralized, energy-efficient cloud platform using distributed bare-metal infrastructure. It is a startup or hyper-growth environment that values autonomy, speed, and problem-solving.
Analyze and resolve customer technical issues, managing escalations with security and engineering teams.
Develop and maintain internal and external knowledge bases to educate customers on platform success.
Advocate for customers by collaborating with product teams to implement feature improvements.
UpGuard builds a Cyber Risk Posture Management platform that replaces manual security bottlenecks with AI-driven precision, processing over 100 billion risk signals daily. With a US$75M Series C and 99% team member approval as a Great Place to Work, they offer a fully remote, collaborative culture.
Systems and network configuration, bare-metal and containerized application deployment, and maintaining large storage clusters.
Instrumenting performance measurement, improving automation and tooling, and providing on-call support.
Coordinating bulk data delivery to customers and vendor partners, with occasional physical infrastructure work.
Databento provides real-time and historical market data for modern finance through a unified API. The team includes alumni from top quantitative firms and supports 100% remote work with teammates around the globe.
Serve as the primary contact for support requests, triaging cases by severity and resolving common issues.
Use AI tools to work cases faster while verifying output and maintaining ownership.
Document cases thoroughly and contribute to the knowledge base using KCS practices.
Dragos provides cybersecurity solutions for industrial organizations, protecting critical infrastructure like power grids and water systems. They are a remote-first company with a mission-driven culture focused on authenticity, transparency, and trust.
Plan, implement, and manage data center layouts and power density for maximum efficiency and reliability.
Oversee server capacity deployments and integrate infrastructure with automation to support global scalability.
Collaborate with cross-functional teams and provide expert technical guidance for complex data center infrastructure issues.
Zscaler accelerates digital transformation by providing a cloud-native Zero Trust Exchange platform that protects customers from cyberattacks and data loss. The company fosters a culture of innovation, execution, and collaboration, with a focus on impact and accountability.
Provide technical support across Windows, macOS, and Linux environments.
Install, configure, and maintain workstations, software, and IT equipment.
Manage and prioritize technical requests through ticketing systems such as Jira.
The company is a partner organization seeking a System Administrator to support its global workforce. It offers a fully remote work environment with a collaborative and respectful international team culture.
First-line support handling customer and internal user requests via chat, email, and phone in English.
Provide consultations about products and services such as Cloud, CDN, Hosting, AI and more.
Resolve technical issues by performing diagnostics and escalating to higher support levels.
Gcore provides infrastructure and software solutions for AI, cloud, network, and security, powering digital experiences across the globe. With 550+ professionals and partnerships with Intel, NVIDIA, Dell, and Equinix, they build the foundation for an AI-driven world.
Investigate, diagnose, and resolve intricate technical issues related to API integrations, databases, servers, and network technologies.
Serve as the primary technical point of contact for customer inquiries, providing clear communication via email and support portal.
Create and maintain comprehensive documentation, FAQs, and knowledge base articles to empower both customers and internal teams.
Cresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Born from Stanford AI Lab, the company has raised over $270 million from leading investors and is led by AI experts from Google.
Diagnose and resolve complex production issues across Linux, Kubernetes, networking, storage, and GPU systems.
Act as a senior escalation point for critical incidents, collaborating with engineering teams on root cause analysis.
Develop tools and automation in Python, Bash, or Go to improve troubleshooting efficiency and observability.
The partner company provides advanced AI and cloud infrastructure solutions, supporting large-scale distributed computing and AI workloads. They operate in a fast-moving, collaborative environment with highly skilled engineering teams focused on cutting-edge technology and operational excellence.
Monitor system health, respond to incidents, and prevent future issues.
Contribute to cost-savings strategies, performance optimization, and continuous improvement of DevOps practices.
Patch systems proactively, document changes, and write supporting documentation.
Planned Systems International (PSI) is an Enterprise IT services company that designs, builds, secures, and operates software solutions for Federal Government organizations. PSI offers a competitive total compensation package and invests in professional growth through courses, certifications, and tuition reimbursement.
Detect, analyze, and manage security incidents while making and evaluating reports.
Monitor customer environments and track IT security issues including vulnerabilities and malware.
Perform change and incident management and analyze malicious code in sandbox environments.
Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group, providing a wide portfolio of IT and telecommunications services. With more than 5,300 employees, the company is recognized as Hungary's most attractive employer and operates four sites across the country.
Support daily Linux operations including troubleshooting, system checks, and documentation updates.
Help with tasks like log analysis, script preparation, patching, and incident resolution.
Learn from experienced engineers to grow into a Linux or Infrastructure Administrator role.
Software Mind develops solutions that make an impact for companies around the globe, working with tech giants and unicorns on transformative projects. The company fosters a culture of openness, respect, grit, and enjoyment, with cross-functional engineering teams.
Build, maintain, and improve infrastructure supporting reliable data collection at scale.
Enhance system success rates when interacting with complex or highly protected web environments.
Investigate complex production issues, identify root causes, and implement long-term solutions.
Jobgether is an AI-powered job matching platform that connects top-fitting candidates with hiring companies. They operate as a fully remote company with a focus on efficient, objective candidate assessment and data privacy compliance.
Independently troubleshoot enterprise CI/CD and infrastructure issues for top tech companies.
Design and implement proactive tools, processes, and open source contributions.
Provide support via Slack, Zoom, and Community Forum with no on-call duties.
Buildkite is rethinking software delivery, building a fast, reliable, and secure CI/CD platform for high-growth tech companies like Airbnb and Canva. They are a remote-first company with a culture of kindness, autonomy, and collaboration.
Manage and resolve the most challenging issues for the SRE team, focusing on instance performance, reliability, and availability.
Use software development and systems engineering experience to proactively prevent issues and drive improvements in infrastructure reliability.
Drive a culture of automation and scalable solutions, collaborating with partner teams to enhance system design.
ServiceNow provides an AI control tower for business reinvention, integrating any AI, data, and workflow to help 85% of the Fortune 500 work smarter, faster, and better. The company fosters an AI-native culture, combining technology and talent to drive innovation and growth.
Provide tier 2 and 3 support to customers and collaborate with the threat research team to challenge the detection engine.
Analyze huge web traffic data sets (over 100 billion documents) to identify and block malicious traffic.
Create automations/scripts to detect outliers in global traffic and add new alerts to the detection platform.
DataDome delivers real-time bot and agent trust management, giving businesses complete visibility and control over all traffic. Backed by a 24/7 SOC and expert threat researchers, DataDome stops 20k+ attacks every second and is a recognized Leader on G2.
Ensures stable operation of in-house computer software systems and network connections, including planning, developing, installing, configuring, maintaining, and optimizing all network software and communication links.
organizes and directs configuration and operation of information management systems, analyzes end user software and connectivity issues, and conducts capacity and performance analysis.
Directs the work of other system administrators and provides remote maintenance support to operational systems at multiple locations.
Horizon Industries Limited is a dynamic IT and Management Consulting firm based in the Washington, DC area, providing full-cycle IT consulting and Management support in both private and public sectors. Founded in 1996, the company prides itself on a diverse, employee- and family-centric culture and supports employees with training and certification in the latest technologies.