{"id":623901,"url":"https://alion.io/job/cesna-sas-data-engineer-linux","title":"SAS Data Engineer- Linux","company":{"id":672860,"name":"Cesna","domain":"cesna.com","url":"https://alion.io/company/cesna","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":95,"open_postings":245,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":190,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Austin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":102000,"max_usd":222000,"period":"year","method":"role_country_seniority_unknown","sample_n":3718},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"CentOS Stream","optional":false},{"name":"DNS","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Grafana","optional":false},{"name":"Greenplum","optional":false},{"name":"HPC","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Ubuntu","optional":false},{"name":"Docker","optional":true}],"status":"live","first_seen_at":"2026-05-29T00:00:00Z","employer_posted_date":"2026-05-29","last_verified_at":"2026-10-28T22:47:21Z","board_verified":true,"closed_at":null,"days_open":153,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":152},"description":"[SAS Datalake Engineer]\n1. Node Replacement and Upgrades:\n- Assess Isilon and NetApp cluster capacity and performance metrics using OneFS and ONTAP to determine the need for node replacements or upgrades.\n- Manage the integration of new Isilon and NetApp nodes, ensuring system compatibility and minimal downtime during scalability operations.\n- Oversee the upgrade and replacement of HPC, Kubernetes, Greenplum, Impala cluster servers, and GPU server hardware to enhance computational and graphics processing capabilities.\n2. Troubleshooting and Problem Resolution:\n- Utilize Impala Insight IQ and NetApp tools for in-depth analysis to diagnose and resolve issues related to throughput, latency, and capacity.\n- Leverage One FS and ONTAP troubleshooting tools and logs to identify and rectify system errors and hardware malfunctions.\n- Address performance bottlenecks and system failures in HPC, Kubernetes, Greenplum, GPU servers, Impala, and NetApp environments to ensure operational efficiency.\n3. System Monitoring and Maintenance:\n- Implement continuous monitoring with Isilon One FS event logs, NetApp ONTAP tools, SNMP alerts, and Grafana to detect anomalies early.\n- Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.\n- Monitor and maintain HPC, Kubernetes, Greenplum, GPU, Impala, and NetApp server environments, applying necessary updates and performing system health checks regularly.\n4. Patches and Updates:\n- Apply Impala and NetApp-specific patches and firmware updates to nodes and system software, ensuring all components are secure and up-to-date.\n- Test new software updates in a sandbox environment to evaluate their impact on performance and stability before deployment across the cluster.\n- Manage and coordinate software updates and patch installations across HPC, Kubernetes, Greenplum, GPU servers, Impala, and NetApp systems to maintain software integrity and security.\n5. Technical Support and Consultation:\n- Provide specialized support and consultation for optimizing storage solutions with Isilon and NetApp, including data migration, system expansion, and configuration tuning.\n- Offer technical support for optimizing HPC, Kubernetes, Greenplum, and GPU server configurations, improving computational resources and data processing workflows.\n- Assist with the design, configuration, and optimization of NetApp storage architectures to ensure efficient data management.\n6. End-of-Life (EOL) Hardware Management:\n- Manage the phased decommissioning of aging hardware in Isilon and NetApp systems, ensuring compliance with environmental standards and security protocols.\n- Coordinate the replacement of EOL hardware for HPC, Kubernetes, Greenplum, GPU servers, Isilon, and NetApp to prevent performance degradation.\n7. Integration and System Compatibility:\n- Ensure that Impala, NetApp, HPC, Kubernetes, Greenplum, and GPU storage solutions are fully integrated and compatible with the overall IT infrastructure.\n- Develop and implement strategies for the effective integration of storage and processing technologies to maximize performance and resource utilization.\n8. Documentation and Knowledge Sharing:\n- Maintain detailed documentation of system configurations, upgrades, and troubleshooting activities to streamline processes and support team onboarding.\n- Conduct training sessions or create guides for internal teams to share knowledge about system operations and best practices.\n9. Disaster Recovery and Backup:\n- Plan and test disaster recovery procedures for Impala, NetApp, and HPC/Kubernetes/Greenplum/GPU servers to ensure data availability and business continuity.\n- Ensure backup and recovery processes are in place and regularly tested to minimize data loss risks.\n10. Capacity Planning:\n- Develop capacity planning strategies to proactively scale storage and compute resources based on performance trends and business needs.\n11. Automation:\n- Develop and maintain automation scripts for routine tasks such as monitoring, data migration, or maintenance to improve system efficiency.\n- Utilize automation tools to streamline repetitive tasks, enhancing system performance and reducing manual errors.\n12. Security and Compliance:\n- Ensure compliance with organizational security standards and relevant regulations during all maintenance, upgrades, and troubleshooting activities.\n- Implement or coordinate with security teams on applying best practices and hardening measures for Isilon, NetApp, HPC, Kubernetes, Greenplum, and GPU servers.\n13. Data Center Work:\n- Participate in data center activities, including racking and initial installation of servers and storage equipment.\n- Ensure proper cabling, power connections, and network configurations during initial setup to facilitate smooth integration into the IT environment.\nRequirements\n4-6 years of hands-on Linux support experience in enterprise environments\nStrong Linux administration and troubleshooting skills (RHEL/CentOS/Ubuntu)\nExperience with system monitoring, log analysis, and production support\nBasic scripting knowledge (Bash/Python preferred)\nUnderstanding of networking fundamentals (TCP/IP, DNS, SSH)\nFamiliarity with ETL/data pipeline support and batch job monitoring\nExperience with cloud environments (AWS/Azure/GCP) is a plus\nKnowledge of Docker/Kubernetes is preferred\nStrong problem-solving and communication skills\nBenefits\nComprehensive health insurance, 401K, PTO, sick days, end year bonus","description_format":"text","description_chars":5508,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["401k plan","Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing"],"lifecycle":[{"event":"open","at":"2026-09-10T18:57:25Z"}],"visa":[],"liveness":{"score":45,"band":"ok","label":"Likely open","p_open":1,"p_active":0.753,"p_room":0.6,"age_days":152,"expected_fill_days":190,"reasons":["conf:0","velocity","win:late","crowd:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/cesna-sas-data-engineer-linux","json_url":"https://alion.io/job/cesna-sas-data-engineer-linux.json","meta":{"generated_at":"2026-10-29T00:03:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":100,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":672860},"rest":"https://alion.io/mcp/rest/get_company?id=672860"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcesna-sas-data-engineer-linux"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcesna-sas-data-engineer-linux"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcesna-sas-data-engineer-linux"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/cesna-sas-data-engineer-linux\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcesna-sas-data-engineer-linux"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":623901}},{"tool":"search_jobs","arguments":{"company":"cesna.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":623901},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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