Infrastructure systems specialist Job at Citi (Chennai)

Systems Specialist

The System Specialist 5 supports LAN/WAN and help desk activities, network maint...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2-4 years of prior related technology experience
demonstrated technical knowledge
effective written and communication skills

Job Responsibility

assist in the resolution of relatively complex end user problems
operate, monitor, troubleshoot and restore console systems and equipment
schedule production runs, perform system backup process and disaster recovery tests
assist in conducting user acceptance testing
identify ways to improve effectiveness
ensure that all phases of technology assistance are coordinated, monitored, logged, tracked, and resolved appropriately
regularly exchange relatively complex information with team and provide informal technical training
assess the applicability of similar experiences and evaluate options
assess risk when business decisions are made and demonstrate compliance with applicable laws, rules and regulations

Fulltime

Computer System Security Specialist

We are looking for a Computer System Security Specialist with strong programming...

Location

United States

Salary:

Not provided

Assurit

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Systems, Computer Engineering, or related field, or equivalent hands-on experience
3+ years of experience in IT systems analysis and programming, including work with system-level or utility software
Proficiency in one or more programming languages used for systems development (e.g., C, C++, Java, Python, Assembly)
Experience developing or maintaining operating system components, communication services, or database utilities
Strong understanding of system architecture, software integration, and secure coding practices
Ability to analyze complex technical problems and design effective solutions
Strong documentation and communication skills for both technical and non-technical audiences

Job Responsibility

Design, develop, and maintain system-level software including operating systems components, communication modules, database packages, and compilers
Modify existing software to enhance functionality, improve security, and resolve operational issues
Develop custom, special-purpose software to improve system efficiency, interoperability, and stability
Analyze system specifications and business requirements to define programming and integration solutions
Ensure the integrity, security, and reliability of system interactions between applications and underlying infrastructure
Troubleshoot system-level issues, identify root causes, and implement corrective enhancements
Collaborate with engineers, administrators, and security personnel to support secure system operations
Prepare technical documentation, diagrams, and reference guides supporting developed or modified software
Conduct system analysis to evaluate performance, detect vulnerabilities, and recommend improvements

What we offer

medical and dental coverage
paid time off

IT Infrastructure Specialist

IT Infrastructure Specialist role at Bosch involving solving system incidents, a...

Location

Poland , Łódź

Salary:

Not provided

Robert Bosch Sp. z o.o.

Expiration Date

Until further notice

Requirements

IT operational support experience
Deep technical knowledge in Operation systems (Windows, Linux), Virtualization (VMware, Nutanix), Storage
Knowledge of IT infrastructure
Good English skills (written and spoken)
Ability to work in a team
Stress-resistance
Willingness to learn

Job Responsibility

Solving, escalating and tracking of system incidents according to defined Service Levels
Analyzing, assessing and investigating alerts, warnings and errors generated by corporate IT systems
Performing operational tasks connected with corporate IT infrastructure (Remote Infrastructure Management)
Cooperation with other support teams within the entire organization
Building up and contributing to Knowledge Base

What we offer

Annual bonus
Hybrid work with flexible working hours
Referral Bonus Program
Copyright costs for IT employees
Professional development opportunities
Professional trainings including language courses
Conferences and webinars
Private medical care and life insurance
Cafeteria System with multiple benefits (MultiSport, shopping vouchers, cinema tickets)
Prepaid Lunch Card

Fulltime

Infrastructure specialist

As our ICT Infrastructure Support Engineer, you will play a crucial role in supp...

Location

Netherlands , Rijswijk

Salary:

Not provided

Euro Pool System

Expiration Date

Until further notice

Requirements

Minimum of 4 years of experience of working in ICT infrastructure engineering
Secondary Vocational education degree in Information or equivalent education
Medior skills on Microsoft: Windows 10/11, Office 365, Azure, Intune, teams
Networking: Wi-Fi-hotspots, LAN/WAN networking, network printing TCP/IP, firewalls, ICT Security
Project administration skills
Willing and able to travel to provide onsite support throughout Europe
Excellent verbal and written communication skills in English and Dutch

Job Responsibility

Support and maintain technical ICT infrastructure alongside ICT provider
Ensure optimal functioning of modern workplace with Office 365 and Intune, and network LAN and WAN (Cisco Meraki)
Provide hands-on support to business and partners for connection requests
Provide hands-on support to users in Head Office and throughout Europe
Collaborate with ICT partners to maintain on-premises and cloud (Azure) infrastructures
Install, configure, and maintain workstations, laptops, and servers
Assist with LAN and WAN changes
Plan maintenance activities, conduct health checks, and oversee contractor and vendor service quality
Analyse and troubleshoot incidents
Execute test plans for system upgrades or releases

What we offer

A competitive salary and a good pension scheme
25 vacation days per year (based on fulltime employment)
Many opportunities to develop yourself within the organization

Fulltime

Systems Administrator Specialist

The Systems Specialist supports the IT team by managing and maintaining cloud in...

Location

United States , Bloomington

Salary:

Not provided

Turner Mining Group

Expiration Date

Until further notice

Requirements

4+ years of experience in IT operations or systems administration
Hands-on experience with Azure cloud infrastructure
AWS or GCP familiarity a plus
Strong scripting skills in PowerShell, Python, and/or JavaScript
Experience managing identity platforms (Azure AD/Entra), SSO, SAML, LDAP, and user provisioning
Proficiency managing Windows and Apple devices
Intune or MDM experience preferred
Strong documentation and communication skills
Comfortable working in a small, collaborative team environment

Job Responsibility

Support user provisioning, license management, and access reviews in Entra ID
Maintain SSO configurations and permission mappings for SaaS platforms (Salesforce, Slack, ADP, etc.)
Assist with periodic security and compliance audits
Develop and maintain automation scripts and tools using PowerShell, Python, and/or JavaScript
Deploy and manage automation workflows (Azure Automation, Power Automate, etc.)
Document automation processes, scripts, and runbooks
Support cloud infrastructure, primarily in Azure
Monitor system performance, assist with patching, backups, and incident troubleshooting
Contribute to implementing secure, scalable infrastructure solutions
Maintain connectors and integrations between core business systems (Salesforce, Sage Intacct, ADP Workforce Now, Slack, etc.)

Fulltime

System Security Specialist

Assurit is currently seeking an experienced System Security Specialist to suppor...

Location

United States , Maryland

Salary:

Not provided

Assurit

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Information Security, Computer Science, Engineering, or related field
or equivalent professional experience
Proven ability to interpret complex requirements and review technical documentation for accuracy and relevance
Exceptional oral and written communication skills
Strong analytical and problem-solving skills with the ability to provide expert guidance in high-impact environments
Experience supporting large-scale, secure, and regulated IT environments
7+ years of highly specialized experience in one or more security disciplines, including: Penetration testing
Intrusion detection or audit analysis
Public Key Infrastructure (PKI)
Cryptography

Job Responsibility

Provide expert-level advisory support and analysis across information, computer, and network security disciplines
Review requirements, technical documentation, and task materials for accuracy, applicability, and alignment with security best practices
Conduct detailed assessments of security risks, architectures, and operational processes
Evaluate and advise on security controls, system configurations, and emerging threats
Support specialized security activities such as penetration testing, intrusion detection analysis, risk assessments, or PKI reviews based on expertise
Communicate complex technical concepts clearly to both technical and non-technical stakeholders
Develop clear documentation, findings, and recommendations that support program decisions and security improvements
Collaborate with engineers, analysts, and leadership to validate requirements and ensure accurate technical implementation
Assist in developing or refining security standards, procedures, and guidance

What we offer

medical and dental coverage
paid time off

IT Infrastructure Specialist

At Bosch, we shape the future by inventing high-quality technologies and service...

Location

Poland , Łódź

Salary:

Not provided

Robert Bosch Sp. z o.o.

Expiration Date

Until further notice

Requirements

IT operational support experience
deep technical knowledge in the technical domain of Operation systems (Windows, Linux), Virtualization (VMware, Nutanix), Storage
knowledge of IT infrastructure
good English skills (written and spoken)
ability to work in a team
stress-resistance
willingness to learn

Job Responsibility

solving, escalating and tracking of system incidents according to the defined Service Levels
analyzing, assessing and investigating alerts, warnings and errors generated by the corporate IT systems, applications and infrastructure components and issued by users
performing operational tasks connected with corporate IT infrastructure (Remote Infrastructure Management)
cooperation with other support teams within the entire organization
building up and contributing to Knowledge Base

What we offer

competitive salary + annual bonus
hybrid work with flexible working hours
referral bonus program
copyright costs for IT employees
private medical care and life insurance
cafeteria system with multiple benefits (incl. MultiSport, shopping vouchers, cinema tickets, etc.)
prepaid lunch card
number of benefits for families (for instance summer camps for kids)
non-working day on the 31st of December

Fulltime

Revenue Systems Specialist

Our primary goal is to enable data-driven decision-making by connecting informat...

Location

Poland , Warsaw

Salary:

Not provided

DocPlanner GmbH

Expiration Date

Until further notice

Requirements

Demonstrable experience in using SQL to derive actionable insights, either in commercial or academic setting
Experience in partnership with internal stakeholders
Experience in leading and executing end to end projects
Very good level of business English
Basic level of Hubspot or Salesforce experience
Knowledge of version control and repository management basics

Job Responsibility

Constant contact with business and operational stakeholders
Preparing the technical solution: The SQL queries and DBT models you create will allow you to calculate business metrics sent to CRM systems or create entire structures for transfer
Keeping your repository clean: By monitoring metric calculation usage, duplicates, naming conventions, query and dependency optimization
Creating data infrastructure within CRM tools
Support in the implementation and maintenance of GTM tools

What we offer

True flexibility and work-life balance
Remote or hybrid work model with our hub in Warsaw
Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly)
20/26 days of paid time off (depending on your contract)
Additional paid holiday on your birthday or work anniversary (you choose what you want to celebrate)
Private healthcare plan with Signal Iduna for you and subsidized for your family
Multisport card co-financing for you to have access to sports facilities across Poland
Access to iFeel, a technological platform for mental wellness offering online psychological support and counseling
Free English and Spanish classes

Fulltime

Infrastructure systems specialist

Citi

Location:
India , Chennai

Category:
IT - Administration

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
April 29, 2025

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Job Description:

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Additional Information:

Job Posted:April 29, 2025

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Job Posted:
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