Senior Linux Engineer
About the job
Job Description
- 5+ years Linux system administration in finance
- Strong knowledge of Linux server OS (Oracle or RedHat)
- AWS proficiency (console, CLI, main services)
- Proficiency in Linux automation tools
- Network & security expertise
- Nagios, Docker, Bash, Terraform, Git
- Nexus Repo, Gitlab, Foreman, Spacewalk
- IBM MQ administration, VMware, Windows Server
Project description
Luxoft's client is a FinTech providing technology and business processing services to Hedge Funds and Asset Managers. With a unique value proposition including a best-of-breed in-house trading and risk management platform, coupled with business processing services, the client has a highly skilled core team in London, Connecticut and Hong Kong which Luxoft will supplement and enhance.
An excellent opportunity for personal development in a dynamic environment. The client is in a growth phase and requires high performing and motivated individuals to join the services teams provided by Luxoft.
As a Systems Administrator at Luxoft you will be responsible for the implementation and management of our clients IT infrastructure, covering Windows, Linux and networks. You will play a pivotal role in ensuring the reliability, performance, and security of systems and servers.
Responsibilities
Server Management:
Deploy, configure, and maintain Linux operating systems.
Install, update, and patch server software and applications.
Monitor server performance, troubleshoot issues, and optimize system resources.
Security and Compliance:
Implement security best practices to safeguard servers and network infrastructure.
Perform regular security audits, vulnerability assessments, and system hardening.
User Account Management:
Create, modify, and deactivate user accounts and access permissions.
Provide technical support to users for account-related issues.
Backup and Recovery:
Develop and maintain backup and recovery procedures for critical data and systems.
Test backup and recovery processes to ensure data integrity and system availability.
Hardware and Software Procurement:
Assess hardware and software requirements, research vendors, and make recommendations for procurement.
Install and configure hardware components, including servers, storage, and peripherals.
Documentation and Reporting:
Maintain comprehensive documentation of system configurations, procedures, and policies.
Generate regular reports on system performance, capacity, and security.
Technical Support:
Provide second-level technical support to resolve complex issues escalated from the helpdesk.
Collaborate with service desk personnel to ensure timely issue resolution.
Monitoring and Alerts:
Implement system monitoring tools and configure alerts for proactive issue identification.
Respond to and resolve critical system alerts in a timely manner.
Skills
Must have
Linux Administration:
5+ years as a Linux System Administrator, SRE, or similar role in finance industry
Strong knowledge of Linux server OS (Oracle or RedHat) – system builds, maintenance (on-prem and AWS Cloud)
System upgrades and improvements
Good troubleshooting skills with Linux and related software
Cloud & AWS:
Strong foundation in AWS (console, CLI, main services and cloud administration)
Automation & Tools:
Proficiency in automatic Linux provisioning, Puppet
Monitoring tools: LogicMonitor, Opsgenie or Pagerduty
Nginx, Graylog, LDAP, RedHat IDM or FreeIPA, HashiCorp Vault/Consul
Network & Security:
Proficiency in network protocols, security, and firewalls
Strong cybersecurity awareness
Nice-to-have:
Monitoring tools: Nagios
Docker administration (on/off prem)
Good knowledge of Bash, Terraform
Proficiency in Git workflow
Nexus Repo and Gitlab platform administration & support
Foreman, Spacewalk
IBM MQ administration
VMWare and Windows Server
Nice to have
Nexus Repo and Gitlab platform administration & support
Foreman, Spacewalk
IBM MQ administration
VMWare and Windows Server
Other
Languages
English: C2 Proficient
Seniority
Regular
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About The Company
Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers the world over. Acquired by U.S. company DXC Technology in 2019, Luxoft is a global operation in 44 cities and 21 countries with an international, agile workforce of nearly 18,000 people. It combines a unique blend of engineering excellence and deep industry expertise, helping over 425 global clients innovate in the areas of automotive, financial services, travel and hospitality, healthcare, life sciences, media and telecommunications.
DXC Technology is a leading Fortune 500 IT services company which helps global companies run their mission critical systems. Together, DXC and Luxoft offer a differentiated customer-value proposition for digital transformation by combining Luxoft’s front-end digital capabilities with DXC’s expertise in IT modernization and integration. Follow our profile for regular updates and insights into technology and business needs.
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