Role Description As a Staff (techlead-level) Infrastructure Engineer, you will lead the design, implementation, and evolution of our cloud infrastructure platforms that power SentinelOne’s products at scale. You will drive complex, cross‑functional initiatives end‑to‑end, set technical direction for Kubernetes and cloud infrastructure, and raise the bar for reliability, performance, and security. You will act as a go‑to expert and mentor for other engineers. Primary responsibilities include: - Own, design, build, and evolve systems and large, impactful initiatives across Kubernetes and cloud infrastructure. - Maintain and enhance large‑scale Kubernetes infrastructure, troubleshoot and resolve complex issues. - Ensure our Kubernetes infra and surrounding ecosystem are fully automated using IaC and GitOps. - Support Engineering teams as a trusted partner, helping them adopt and utilize the platform effectively. - Own and continuously improve key metrics around performance, throughput, reliability, and failure rates. - Contribute to and sometimes lead incident response efforts and post‑incident reviews. - Mentor and coach other engineers, fostering a culture of knowledge sharing and high‑quality engineering practices. Qualifications - Multiple years of hands-on Kubernetes administrator experience in large-scale production environments. - Experience with managed offerings like EKS and/or GKE. - Strong experience with ingress controllers configuration and troubleshooting. - Deep, practical experience with GitOps tooling and workflows. - Strong experience with Terraform or Terragrunt. - Ability to design automation and tooling to streamline day-to-day operations. - Highly preferred: proficiency in Python or Golang. - Strong AWS and/or GCP infrastructure knowledge. - Solid understanding of SRE principles. - Incident response experience. - Experience leading technical projects from start to finish. - Experience mentoring and coaching engineers. - Experience using AI tools in day-to-day engineering work. Requirements - Relentlessly curious and committed to continuous learning. - Ability to handle context-switching. Benefits - Salary starting from 5000 EUR/month. - Annual bonus based on company performance. - Flexible working hours and the option to work remotely from anywhere in Slovakia. - Grant of Restricted Stock Units with a 4-year vesting plan. - Flexible Time Off, on top of the standard 5 weeks vacation. - Pension Insurance Contribution and Premium life insurance. - Monthly meal and well-being allowance. - LinkedIn Learning and internal mentoring.

Title: Lead Mainframe Platform Engineer - CICS, MQ & zCEE Location: Columbus United States Job Description: Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and management for a mission critical large mainframe systems environment. Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing, DASD, Hardware configuration, Channels, IPL processes, CICS, zCEE, MQ, Parallel Sysplex, CICSPLEX, z/OS Networking, z/OS Performance Tuning, and Capacity Planning tools. Expertise in ICF/zIIP capacity and tuning, WLM configuration and troubleshooting, and z/OS engineering. In addition, candidate must have a proven history of platform road map development, project management skills, and executive level communication in these areas. Previous experience performing a z/OS CICS, MQ & zCEE lead role required. The candidate must be able to prioritize and complete work on time in an ever-changing and complex environment. Mentoring required with the wider team, mentoring skills and experience are necessary. The ability to read CICS dumps & traces considered a plus. Detailed Description: This candidate will be fulfilling an experienced systems mainframe engineer position. - Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS, MQ for z/OS, and z/OS zCEE across multiple Sysplexes and CECS - Responsible for the z/OS networking for CICS, MQ and zCEE connectivity requirements (TCPIP, LU6.2, Sockets, EXCI, ETC.) - Manage overall platform documentation, reports including all KPIs, charts, end-to-end workflow diagrams of all system z software zCEE, CICS and MQ. - Develop and present z/OS zCEE, CICS and MQ, HA (SYSPLEX/CICSPLEX roadmaps - Lead problem troubleshooting efforts and root cause analyses of all P1 & P2 System z zCEE, CICS and MQ related incidents. - Develop, document, and deliver pre- and post-implementation analysis of System z tech refreshes and application releases. - Eliminate reoccurring issues and drive down mean time to recovery. - Provide technical direction and education to programmers, analysts, and technical support associates. - Prototypes the new features, functions, and strategies of new application subsystems technology. - Candidate must be motivated and assertive while possessing the ability to oversee and prioritize multiple tasks in a team environment. - Coordinates with programming application users to determine symptoms and ensure accurate problem resolution. - Provides 24x7 on call support within a team rotation. Basic Qualifications: - Bachelor's degree or 4+ additional years of equivalent experience. - 7+ years of professional experience in z/OS / CICS, MQ or zCEE engineering. - 3+ years in a lead role, or Project Management (roadmapping), or developing KPIs for delivery. Preferred Qualifications: - Expert knowledge of systems z including DB2 for z/OS, CICS for z/OS, zCEE for z/OS, & MQ for z/OS along with mainframe related tools such as BMC Mainview, IBM -CICS Interdependency Analyzer, IBM -CICS Performance analyzer, SMPE, ISPF, SMS, SMF, GDPS. - Excellent interpersonal, written, and verbal communication skills; ability to effectively interface and partner with all levels of the organization. - Maintain "State of the Art' knowledge of best practices in systems capacity, Security, administration, performance, high availability, metrics, and business continuity specifically for all systems z including DB2 for z/OS, CICS for z/OS or MQ for z/OS. - Comprehensive knowledge of CICS Security (Keyring Certificates, TLS, Resource access & RACF) - Proficient in SRE concepts and automation - Proven experience in creating the roadmap, processes, best practices, standards, and strategies for continuous improvement of monitoring, performance, resiliency, availability, and scalability of zCEE, CICS and MQ on system z. - Experience as a technical lead, driving technical direction, owning the portfolio of technology, and growing the larger team. - REXX experience Exempt Status: (Yes = not eligible for overtime pay) (No = eligible for overtime pay) Yes Workplace Type: Office Our Approach to Office Workplace Type Certain positions outside our branch network may be eligible for a flexible work arrangement. We're combining the best of both worlds: in-office and work from home. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. Remote roles will also have the opportunity to come together in our offices for moments that matter. Specific work arrangements will be provided by the hiring team. Compensation Range: $93,000 - $189,000 Annual Salary The compensation range represents the anticipated low and high end of the base compensation range for this position. Actual compensation will vary based on various factors including but not limited to location, experience, and education.  Colleagues in this position are also eligible to participate in an applicable incentive compensation plan.  In addition, Huntington provides a variety of benefits to colleagues, including health insurance coverage, wellness program, life and disability insurance, retirement savings plan, paid leave programs, paid holidays and paid time off (PTO). Huntington is an Equal Opportunity Employer. Tobacco-Free Hiring Practice: Visit Huntington's Career Web Site for more details. Note to Agency Recruiters: Huntington will not pay a fee for any placement resulting from the receipt of an unsolicited resume. All unsolicited resumes sent to any Huntington colleagues, directly or indirectly, will be considered Huntington property. Recruiting agencies must have a valid, written and fully executed Master Service Agreement and Statement of Work for consideration.

Role Description We're looking for a Senior Platform Engineer / SRE who can lead complex infrastructure work, drive IaC and GitOps architecture, and set the standard for how we automate and operate systems at scale. You'll tackle hard problems — multi-tenant isolation, self-service infrastructure, reliability engineering — and have the scope to solve them properly. This is not a ticket-processing role. Seniors here identify problems before they're asked, make architectural calls, mentor engineers, and raise the ceiling on what the platform can do. What You'll Work On - Lead IaC architecture — Terraform module design, state management, multi-account patterns, and setting the standards the rest of the team builds against - Drive GitOps at scale — ArgoCD configuration, progressive delivery patterns, promotion workflows, and deployment reliability across multiple environments and tenants - Architect and operate multi-tenant Kubernetes infrastructure on AWS EKS — tenant isolation, workload placement, cluster topology, and long-term scalability strategy - Build self-service infrastructure automation — provisioning pipelines, configuration management, and platform capabilities that engineering teams can consume without manual intervention - Lead the use of agentic coding tools for infrastructure work — scaffolding new environments, generating and reviewing IaC, accelerating automation, and establishing patterns for the team - Own reliability — SLO definitions, error budgets, incident response quality, and the feedback loop that turns incidents into platform improvements - Set observability standards — trace coverage, alert quality, on-call ergonomics, and runbook culture - Partner with security on zero-trust architecture, secrets management at scale, and infrastructure hardening - Contribute to technical roadmap and help the team prioritize the right work - Mentor mid-level engineers — code review, design feedback, on-call shadowing Qualifications - 6+ years in platform engineering, SRE, or infrastructure — with meaningful time operating production systems at scale - Deep IaC expertise — you design Terraform architectures, not just write modules; you've managed complex state and multi-account configurations in production - Strong GitOps background — you understand declarative infrastructure management at depth and have opinions on how to do it well - Deep Kubernetes knowledge — you've operated clusters in production, dealt with real failure modes, and understand the system at the control plane level - Strong AWS background — networking, compute, IAM, storage, multi-account design - Experience with multi-tenant infrastructure — isolation patterns, noisy neighbor mitigation, and tenant lifecycle management - Automation-first thinking at a senior level — you design systems that eliminate entire categories of manual work, not just individual tasks - Active user of agentic coding tools — you know how to direct them effectively, review their output critically, and use them to multiply your output - Reliability engineering track record — SLOs defined and measured, post-mortems run, measurable improvements driven - Strong communicator — you can make architectural decisions legible to engineers and leadership alike Nice to Have - Experience with Karpenter and node lifecycle management in production - Background in FinOps — cost attribution, reserved capacity planning, workload right-sizing - Familiarity with data infrastructure — object storage, CDC pipelines, or lakehouse patterns - Experience supporting AI/ML inference workloads or GPU-based compute in production - Prior experience scaling platform infrastructure at a startup moving toward enterprise-grade requirements What You Won't Find Here A platform team that maintains the status quo. We're actively building — new scale requirements, new architectural domains, new automation capabilities. Senior engineers here shape how the platform evolves, and the tools available to do it are better than they've ever been. Type: Full-Time, remote Work hours aligned with EST or PST

Role Description This role is open to candidates based in LATAM, Africa, and Eastern Europe. Please note that as this role supports U.S.-based clients, candidates must be available to work during U.S. business hours aligned with the client’s time zone. Location: Fully remote | 9 AM - 5 PM EST The HubSpot Platform Coordinator will take full ownership of the HubSpot ecosystem, managing the CMS, automation workflows, and contact database to drive conversion and revenue growth. This is a highly hands-on role focused on building, optimizing, and continuously improving web experiences, lifecycle journeys, and data systems through structured testing and performance analysis. Key Responsibilities - Website & Landing Page Performance - Own the HubSpot CMS as a revenue channel, optimizing site experience, user journeys, and conversion architecture - Build and optimize landing pages, campaign pages, CTAs, and forms with a focus on conversion - Design and execute A/B and multivariate tests, including hypothesis creation, test structuring, and result analysis - Develop and maintain templates and modules to support scalable and consistent execution - Monitor site health, including page speed, mobile responsiveness, form functionality, and technical issues - Identify friction points and implement CRO improvements in partnership with marketing leadership - Marketing Automation & Lifecycle Management - Architect and build HubSpot workflows end-to-end, including logic, timing, branching, and re-enrollment - Own lifecycle stage architecture and ensure accurate funnel progression - Design and maintain lead scoring models based on real buying signals - Apply a testing framework to automation workflows, continuously optimizing performance - Email Marketing Operations - Execute and QA email campaigns, including segmentation, personalization, and deliverability monitoring - Run A/B tests on subject lines, CTAs, timing, and content - Maintain email list hygiene and ensure accuracy and compliance - CRM & Contact Database - Own data quality, including deduplication, field standardization, and governance - Build and maintain segmentation through smart and active lists - Manage integrations and troubleshoot data sync issues across platforms - Platform Governance & Continuous Improvement - Serve as the internal HubSpot expert for best practices, troubleshooting, and decision-making - Manage user roles, permissions, and overall platform hygiene - Stay up to date on HubSpot updates and recommend adoption based on business impact - Use reporting and dashboards to diagnose performance issues and drive improvements Qualifications - 5+ years of hands-on HubSpot experience in an environment where it serves as the primary marketing and CRM platform - Proven experience working across both HubSpot CMS and Marketing Hub - Experience designing and executing A/B tests across web and email - Experience managing complex contact databases and integrations - Experience building landing pages, templates, and modules within HubSpot CMS Requirements - Deep expertise in workflow automation, lifecycle management, lead scoring, and segmentation - Strong understanding of conversion rate optimization and user journey design - Proficiency in HTML/CSS for in-platform edits - Familiarity with GTM, pixel tracking, and campaign attribution - Strong analytical mindset with the ability to translate data into actionable insights - Systems-thinking approach to marketing, connecting web, automation, and data - Hands-on, detail-oriented, and accountable for execution and outcomes - Proactive mindset with the ability to identify and act on opportunities independently What Success Looks Like - Clear understanding of platform performance, with prioritized improvements implemented within the first 30 days - Measurable improvements in site performance, automation workflows, and data quality within 60 days - A fully optimized HubSpot ecosystem functioning as a growth engine within 90 days - Consistent testing cadence driving ongoing improvements in conversion and engagement Opportunity This is a high-impact opportunity to take full ownership of a critical growth platform within a fast-paced organization. You will play a central role in transforming HubSpot into a scalable revenue engine, driving measurable improvements across the entire customer journey while continuously optimizing performance through testing and data-driven decision-making. Application Process To be considered for this role these steps need to be followed: - Fill in the application form - Record a video showcasing your skill sets