Senior Systems Engineer (Tandem NonStop)

Fiserv
Texas
Workplace: RemoteFull timeFunction: IT Operations (Systems/Network Admin)Education: bachelorsSkills: ["Problem-solving","Attention to detail"]

Provide technical solutions for a highly visible enterprise environment by maintaining and upgrading Tandem NonStop systems to ensure 24x7 uptime and secure operations. Lead Guardian OS and major software release planning and implementation, assess and configure platform security, and support Tier 2/3 infrastructure issues. Monitor performance, run capacity and performance analyses, and drive continuous improvements across NonStop servers and supporting tools such as Splunk, Prognosis, and Moogsoft.

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FursaFursa
Fiserv
Fiserv
1 month ago

Senior Systems Engineer (Tandem NonStop)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live
Reposted: similar role first listed 4 months ago

Job Summary

Provide technical solutions for a highly visible enterprise environment by maintaining and upgrading Tandem NonStop systems to ensure 24x7 uptime and secure operations. Lead Guardian OS and major software release planning and implementation, assess and configure platform security, and support Tier 2/3 infrastructure issues. Monitor performance, run capacity and performance analyses, and drive continuous improvements across NonStop servers and supporting tools such as Splunk, Prognosis, and Moogsoft.
Location: Texas
Workplace: Remote
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Maintain and upgrade existing NonStop systems to ensure 24x7 uptime, including client connectivity.
  • •Lead Guardian OS and network release planning and implementation for major software releases.
  • •Assess and implement platform security solutions and configurations.
  • •Provide Tier 2 and 3 support for the entire infrastructure.
  • •Identify performance bottlenecks, perform performance and capacity analyses, and run daily continuous improvements across NonStop and related servers.

Key Requirements

  • •6+ years of experience with Guardian OS, NonStop SQL, and NonStop hardware platforms.
  • •5+ years configuring systems within the NonStop platform end-to-end.
  • •5+ years working with SQL, Guardian/OSS, NonStop Web Services (SOAP), and XML or JSON.
  • •Bachelor’s degree in IT or a related field, or an equivalent combination of education, military, or work experience.
  • •Experience working with Nonstop Security (preferred).
Experience:FintechPaymentsEnterprise
Education:Bachelor's
Skills:Problem-solvingAttention to detail
Tech Stack:NonStopGuardian OSNonStop SQLGuardian/OSSNonStop Web ServicesSOAPXMLJSONSplunkPrognosisMoogsoftServicePointSharePointBackPakNonstop SecurityEncryptionKey managementNS7XX-Series

Company Brief

Fiserv
Provides payments, processing services, risk management, and core banking technology to financial institutions, merchants, and businesses worldwide, enabling digital payments, account processing, and financial services integration.
Industry: Fintech Infrastructure
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Brookfield, United States
Founded: 1984
WebsiteLinkedIn