{"id":3297221,"url":"https://alion.io/job/spark-hire-recruit-platform-sre-engineer-2","title":"Platform & SRE Engineer","company":{"id":1764008,"name":"Comeet","domain":"comeet.com","url":"https://alion.io/company/comeet-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Lviv, Ukraine"],"countries":["UA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":23000,"max_usd":63000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3508},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"AWS","optional":false},{"name":"Bash","optional":false},{"name":"ClickHouse","optional":false},{"name":"DNS","optional":false},{"name":"Fluent Bit","optional":false},{"name":"Grafana","optional":false},{"name":"IAM","optional":false},{"name":"Least Privilege","optional":false},{"name":"Linux","optional":false},{"name":"Mimir","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"TCP/IP","optional":false},{"name":"CI/CD","optional":true},{"name":"GitHub Actions","optional":true},{"name":"PKI","optional":true},{"name":"SOC 2","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-10-22T10:45:58Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-11-02T06:48:29Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"Description\nMWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.\nWhy does MWDN rock?\nHere’s what you can expect when you join MWDN:\nSecurity: We carefully vet our clients to minimize risks and ensure reliability and timely payments-no fraud or unpleasant surprises.\nCareer support: If a project isn’t the right fit, we support you and actively help find new opportunities that match your skills and career goals.\nLegal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes.\nProfessional development: We offer English courses and professional growth opportunities, as well as team-building events.\nWhy choose us? MWDN is ranked among the top 5 IT employers in our region according to DOU. We take pride in our transparency and strong commitment to our team. Curious to learn more? See what our employees say about working with us on DOU.\nWhat is your new project?\nDomain: AI Infrastructure / Real-Time Data Processing\nClient Location: Israel\nCompany size: 10 - 51\nA fast-growing product company building next-generation infrastructure for production AI systems. The team is focused on high-performance, low-latency distributed technologies that operate directly within real-time data flows and AI workloads. The product addresses complex engineering challenges related to runtime reliability, distributed processing, networking, observability, and large-scale system performance.\nWhat makes this project exciting?\nThe client is looking for a Platform & SRE Engineer to join the engineering team and take ownership of the infrastructure and operational foundation behind our distributed runtime environments.\nThis is a hands-on engineering role combining Linux systems engineering, AWS infrastructure, machine-image management, deployment automation, observability, security hardening, and SRE practices.\nA key part of the role is owning the lifecycle of Linux-based runtime hosts - from AMI creation and machine provisioning through operating-system configuration, system services, runtime deployment, host tuning, upgrades, security hardening, monitoring, and operational troubleshooting.\nYou will maintain and evolve our internal host management and deployment tooling, ensuring runtime environments can be deployed, configured, upgraded, diagnosed, and operated reliably across cloud and, in the future, customer-hosted environments.\nIn parallel, you will help establish and own our SRE and observability practices, ensuring we can measure platform health and availability, identify failures quickly, and operate against clearly defined reliability objectives.\nWhat makes you a great fit\n8+ years of experience in DevOps, SRE, Platform Engineering, Linux Systems Engineering, or Infrastructure Engineering.\nStrong Linux systems administration and troubleshooting skills, including systemd, processes, networking, filesystems, permissions, kernel configuration, and system-level debugging.\nStrong hands-on AWS experience, particularly with EC2, networking, IAM, storage, and production Linux workloads.\nStrong experience with AWS AMIs, including building, configuring, hardening, validating, versioning, and maintaining machine images for production environments.\nStrong experience with Linux server hardening and production security practices, including least privilege, service isolation, user and permission management, secure system configuration, and attack-surface reduction.\nHands-on experience with Grafana, OpenTelemetry, Prometheus, Mimir, ClickHouse, Fluent Bit, or comparable observability technologies.\nExperience building production monitoring, dashboards, metrics, logging, and alerting solutions.\nUnderstanding of SRE principles, including SLIs, SLOs, availability, incident response, and root-cause analysis.\nExperience writing automation and operational tooling using Python and Bash.\nStrong understanding of networking fundamentals including TCP/IP, routing, DNS, TLS, and secure connectivity.\nExperience automating machine provisioning, configuration, deployment, and upgrades.\nAbility to independently troubleshoot complex issues spanning infrastructure, operating systems, networking, and application runtime.\nStrong ownership mindset and ability to take responsibility for systems from deployment through production operation.\nNice to Have\nExperience with Linux performance tuning including CPU pinning, NUMA, hugepages, IRQ affinity, and NIC tuning.\nExperience with high-performance or low-latency networking environments.\nExperience with DPDK or other user-space networking technologies.\nExperience operationally integrating FPGA or other hardware accelerators into Linux environments.\nExperience supporting software deployed in customer-managed or on-prem environments.\nExperience with PKI, certificate management, TLS/mTLS, and machine identity.\nExperience with Infrastructure as Code such as Terraform.\nExperience with GitHub Actions or similar CI/CD systems.\nExperience with vulnerability management and security/compliance initiatives such as SOC 2.\nExperience working in startup or high-growth engineering environments.\nYour day-to-day in this position\nLinux Platform & Host Operations\nOwn the operational lifecycle of Linux-based runtime hosts.\nMaintain and evolve internal host configuration, deployment, and management tooling.\nManage Linux system configuration and services using systemd and Linux-native tooling.\nAutomate host provisioning, configuration, upgrades, validation, and recovery.\nConfigure and troubleshoot host-level networking and runtime environments.\nWork with performance-sensitive Linux configurations including CPU affinity, hugepages, IRQ affinity, kernel parameters, and NIC configuration.\nTroubleshoot complex issues across the operating system, networking, runtime software, and hardware boundaries.\nAWS & Machine Image Management\nBuild, package, validate, maintain, and troubleshoot AWS AMIs used for production runtime environments.\nOwn and improve AMI creation and release processes.\nAutomate machine provisioning and image lifecycle management.\nOperate and troubleshoot AWS EC2-based runtime infrastructure.\nManage the integration between machine images, runtime software, system configuration, and deployment automation.\nSupport operational integration with hardware accelerators deployed in AWS environments.\nHelp evolve deployment mechanisms toward customer-hosted and on-prem environments.\nLinux Security & Server Hardening\nDefine and implement Linux server-hardening standards for production environments.\nHarden operating-system configuration, system services, users, permissions, networking, and runtime processes.\nApply least-privilege principles across services and host-level components.\nEnsure services run with appropriate users, permissions, capabilities, and filesystem access.\nReduce attack surface by disabling unnecessary services, ports, packages, and privileges.\nImplement secure configuration of SSH, systemd services, kernel parameters, logging, and host networking.\nAutomate and validate hardening as part of machine-image creation and deployment.\nWork with CISO to remediate vulnerabilities and continuously improve host security posture.\nObservability & SRE\nBuild and maintain production dashboards covering infrastructure, hosts, services, and overall platform health.\nDesign and maintain actionable alerts for service degradation, infrastructure failures, resource saturation, and availability issues.\nDefine and implement SLIs and SLOs for critical platform components.\nEstablish availability and uptime measurements used to track reliability and support SLA commitments.\nIdentify gaps in application and infrastructure telemetry and work with engineering teams to introduce the required metrics.\nImprove monitoring of latency, errors, traffic, resource utilization, saturation, and system health.\nParticipate in incident response, root-cause analysis, and reliability improvements.\nContinuously improve monitoring coverage and reduce alert noise.\nObservability Infrastructure\nOperate and evolve centralized metrics, logging, and telemetry infrastructure.\nDeploy, configure, and maintain technologies such as Grafana, OpenTelemetry,\nPrometheus-compatible systems, Mimir, ClickHouse, and Fluent Bit.\nMaintain reliable telemetry collection from distributed runtime environments.\nBuild and maintain dashboards, alerting rules, telemetry pipelines, and operational diagnostics.\nTroubleshoot observability pipelines from collection through storage, querying, visualization, and alerting.\nEnsure observability infrastructure itself is reliable, scalable, and operationally maintainable.\nPlatform Automation & DevOps\nBuild automation and operational tooling using Python, Bash, and Linux tooling.\nImprove release, deployment, upgrade, and rollback workflows.\nSupport CI/CD and infrastructure automation.\nReduce manual operational work through automation-first solutions.\nContribute to broader DevOps and infrastructure initiatives as needed.\nWork closely with software, networking, security, and hardware engineering teams.\nWhy work with us?\nPeople-first management with minimal bureaucracy\nA friendly company culture, proven by employees who choose to return\nFlexible working hours\n29 days of PTO (18 working days per year pluse all national holidays)\n10 paid recovery days\nFull financial and legal support for independent contractors\nFree English classes, with native speakers or Ukrainian teachers\nDedicated HR support\nOur next steps\nIntro call with a Recruiter - Technical Interview (1.5 h) - Interview with TeamLead (30 min) - Interview with CTO and Head of Engineering (1 h) - HR Interview (30 min) - Offer","description_format":"text","description_chars":9946,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Growth opportunities","Professional 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