Citi · 21 hours ago
Linux System Administrator – Assistant Vice President
Irving Texas United States
Full-time
Onsite
Mid, Senior Level
$96K/yr - $145K/yr
5+ years expCiti is a leading global bank, and they are seeking a Linux System Administrator – Assistant Vice President to support critical applications within the business sector. The role involves providing operational support for Unix platforms, coordinating advanced OS administration tasks, and enhancing customer satisfaction through strong collaboration with business teams.
BankingFinanceFinancial Services
Responsibilities
Strong customer and quality focus is a must
Strong customer and colleague communication skills, both written and verbal
Strong organization and planning skills
Interaction with staff across diverse geographies and cultures
Ability to react to a dynamic environment
Ability to remain calm and objective in a high-pressure environment
Strong problem-solving skills, judgement and decision-making skills required
Must have strong self-management and be ready to use own initiative
Must be a strong team-player and collaborator
Time management and prioritization skills
Ability to develop strong working relationships
Ability to work under pressure and meet aggressive deadlines
Ability to positively influence others
Business acumen
Flexible and self-motivated
Good documentation and presentation skills
Excellent organizational, interpersonal, and project management skills
Qualification
Required
At least 5 + years of relevant experience
Strong Linux administration & troubleshooting ( RHEL 7, 8, and 9) experience
VCS cluster experience and knowledge on Linux clusters
Proficient with performance and systems management
Good understanding of Linux builds and monitoring tools
Familiarity of Oracle database and ASM/RAC clusters
Strong scripting knowledge to automate functions
Familiar with the fundamentals of web application and relational database architectures
Knowledge and writing a code and script (Shell, Python. Perl, Yaml, and / or PHP) is a huge plus
Knowledge with analytics and observability tools (Grafana, Kibana, Elk, Splunk, AppDynamics) is a plus
Experience with container technologies (docker, Kubernetes, openShift, AWS, GCP)
Relevant Certifications are a plus (e.g., Linux+, RHCSA, LFCS, LPIC, MCSE, etc.)
Strong customer and quality focus is a must
Strong customer and colleague communication skills, both written and verbal
Strong organization and planning skills
Interaction with staff across diverse geographies and cultures
Ability to react to a dynamic environment
Ability to remain calm and objective in a high-pressure environment
Strong problem-solving skills, judgement and decision-making skills required
Must have strong self-management and be ready to use own initiative
Must be a strong team-player and collaborator
Time management and prioritization skills
Ability to develop strong working relationships
Ability to work under pressure and meet aggressive deadlines
Ability to positively influence others
Business acumen
Flexible and self-motivated
Good documentation and presentation skills
Excellent organizational, interpersonal, and project management skills
Preferred
Bachelor's/University degree in Computer Science/Engineering preferred or equivalent experience
Benefits
Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays
Company
Citi
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.
10001+ employees
H1B Sponsorship
Citi has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1386)
2024 (849)
2023 (1375)
2022 (1117)
2021 (876)
2020 (901)
Funding
Current Stage
Late StageLeadership Team
James Monahan
Managing Director / Global Head of Asset Servicing
Naveed Sultan
Managing Director, Chairman, Institutional Clients Group
Recent News
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