7 Database Systems jobs in Delhi

Company Overview

We are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native operations. Headquartered in Navi Mumbai, we continually strive for technological excellence.

Job Overview

Join Jio as a Junior Linux System Administrator at our Delhi or Mumbai location. This full-time position offers an exciting opportunity to work in a dynamic environment, contributing to the maintenance and optimization of our Linux-based systems. You will be pivotal in ensuring seamless usability and performance across our platforms.

Qualifications and Skills

• Proficiency in Red Hat Enterprise Linux (RHEL) (Mandatory skill) is essential to support our infrastructure needs.
• Strong knowledge of Linux (Mandatory skill) is crucial for system management and problem resolution.
• Experience with CentOS for efficient management of Linux servers and ensuring reliable operations.
• Proficiency in Shell Scripting to automate tasks and streamline system administration processes.
• Skilled in using Ansible for configuration management, application deployment, and task automation.
• Knowledge of Git for version control and collaboration in code development and deployment.
• Strong problem-solving skills for troubleshooting issues and improving system efficiency.
• Excellent communication skills to effectively interact with teams and provide support where necessary.

Roles and Responsibilities

• Monitor the performance of Linux systems and proactively address any issues to ensure optimal efficiency.
• Collaborate with cross-functional teams to support system integrations and deployments.
• Maintain system security by implementing appropriate access controls and patches.
• Automate routine tasks using Shell Scripting to enhance system reliability and reduce manual efforts.
• Utilize Ansible for system configuration and deployment automation, ensuring consistency across environments.
• Engage in regular backup and recovery operations to safeguard data integrity and availability.
• Participate in capacity planning and system configuration tuning as demand grows.
• Document system configurations and procedures to aid in knowledge sharing and training.

ICT Expert /Data Analysis :-

Common functions:

i. To assist the Network Planning Group (NPG) on the matters related to PM Gati Shakti and National Logistics Policy (NLP).

ii. To provide expertise for integration of interconnected multimodal network transport and infrastructure for efficient movement of people, Goods and services.

iii Assist in improving decision making through effective logistics data analytics, standardizations through streamlining of processes

iv. Assessment of project proposals included in the PM Gati Shakti National Master Plan in consultation

with other domain specific SMEs, Officers of TSU, Logistics Division and Line Ministries/Departments.

v. Examination/ evaluation of projects on PM Gati Shakti principles like logistics efficiency, utility to economic clusters, integrated approach to planning, perspective of multimodality and area development approach.

vi. Having knowledge/aware of Government policies, regulations and best practices, principles to the extent relevant to the Subject matter/PM Gati Shakti/National Logistics Policy with a focus on sustainable and inclusive development principles.

vii. Preparation of reports, presentations, and other communication materials to convey landings,

recommendations and implementation strategies and play role in capacity building.

viii. Knowledge for use of project management tools and techniques, as well as digital technologies such

as GlS, Transportation modelling softvvare etc. during evaluation of project proposals.

ix. Economic Nodes are important for critical evaluation of infrastructure projects. Accordingly basic understanding of economic nodes i.e. SEZ, CFS, lCDs, industrial nodes, Export Oriented Districts etc. is desirable.

xi. Any other work related to PM Gatishakti, Network Planning Group, National Logistics Policy in

particular and Logistics Sector in general.

x. To collaborate with government agencies, prlvate sector partners, and international organizations to develop innovative solutions for critical gaps in integrated planning.

• Expert Assessment of all project proposals included in the PM Gati Shakti NMP in consultation with other domain specific SMEs and Directors in Technical Support Unit (TSU) and Logistics Division as well as with respective Line Ministries from the purview of synchronization of efforts

• Undertaking interaction with users, Central/ State Government, and other stakeholders to identify gap areas

• Assessment of LEADS and sectoral reports for identification of gap Coordination for development of lT tools for decision support
• Assistance in appraisal/identification of telecom connectivity projects
• To coordinate for maintenance of ICT systems with Logistics Division interaction with BISAG-N for mapping of projects/new projects
• Development of data analytics for decision support
• Coordination for development of lT tools for decision support
• Coordination w.r.t. data collection, updating and storage/ Maintenance
• Preparation of Monthly analytical reports on TSU functioning Monitoring and tracking of action points identified in EGoS and NPG meetings, lnter-Ministerial Meetings and Meetings with State Governments
• Generate customized reports as per compliance requirement for Parliament / PMO/Cabinet Secretariat/ Office of C&lM, etc

We are looking for freelancers experienced in Python with strong expertise in Statistics or Data Analysis.

skills include: Python (Pandas, NumPy, SciPy, Scikit-learn), R, SQL, Statistical Modeling, Hypothesis Testing, Regression, Classification.

Selected Intern's Day-to-day Responsibilities Include

• Calling and inviting potential exhibitors, including C-level executives, decision-makers, and industry leaders.
• Connecting with existing and prospective clients, fostering strong professional relationships, and identifying opportunities for collaboration.
• Ensuring meticulous data entry into spreadsheets and databases, maintaining the highest level of accuracy and organization.
• Gathering essential information from clients while building and nurturing long-term relationships for mutual growth.
• Taking ownership of additional responsibilities as assigned, contributing to the team's overall success.
• Assist in managing, cleaning, and updating company databases to ensure data accuracy and integrity.
• Perform data entry, validation, and cleansing to maintain high-quality datasets.

About Company: Messe Stuttgart India Pvt. Ltd., a subsidiary of Landesmesse Stuttgart GmbH, is aiming to be the leading force in the Indian trade fair and exhibition industry. With a commitment to facilitating business connections and inspiring growth, we curate and organize world-class trade events that bring together industry leaders, innovators, and stakeholders from various sectors. Through our portfolio of events, we create valuable opportunities for businesses to showcase their products and services, connect with potential partners, and stay at the forefront of their respective industries. With a focus on excellence and a dedication to delivering exceptional experiences, Messe Stuttgart India is your trusted partner for successful trade fairs and exhibitions in India.

We are seeking a detail-oriented and reliable Virtual Assistant with experience in data entry to support our business operations. The role involves organizing, inputting, and updating data in spreadsheets and databases to ensure accuracy and efficiency. This is a remote position, ideal for a proactive freelancer who can work independently and deliver high-quality results.
Key Responsibilities:

• Perform accurate data entry into Google Sheets, Microsoft Excel, or CRM platforms.

• Organize and clean data to maintain consistent and error-free records.

• Verify and cross-check data for accuracy and completeness.

• Update and manage databases with current information (e.g., customer details, product inventories, or business records).

• Handle light administrative tasks, such as scheduling or email organization, as needed.

• Follow provided guidelines to ensure data integrity and confidentiality.
Requirements:

• Proven experience in data entry or virtual assistant roles (please provide examples of previous work).

• Proficiency in Microsoft Excel, Google Sheets, and/or CRM tools (e.g., HubSpot, Zoho, or similar).

• Strong attention to detail and commitment to accuracy.

• Excellent time management and ability to meet deadlines.

About Brainwave Science:

Brainwave Science
is a leader in cognitive technologies, specializing in solutions for the security and intelligence sectors. Our flagship product,
iCognative
, leverages real-time cognitive response analysis using Artificial Intelligence and Machine Learning techniques to redefine the future of investigations, defense, counterterrorism, and counterintelligence operations. Beyond security,
Brainwave Science
is at the forefront of healthcare innovation, applying our cutting-edge technology to identifying diseases, various neurological conditions, and mental health challenges in advance and identification of stress and anxiety in real time and providing non-medical, science-backed interventions. Together, we are shaping a future where advanced technology strengthens security, promotes wellness, and creates a healthier, safer world for individuals and communities worldwide.

Position Summary

We are looking for enthusiastic and detail-oriented
EEG R&D Associates to conduct live tests on subjects and collect high-quality EEG data. This role plays a key part in supporting our data needs for system development, training, R&D, validation, and real-world performance
testing.

Key Responsibilities

• Conduct EEG-based
  iCognative
  and
  CalmSinc
  tests on subjects across various environments.
• Collect EEG data systematically for R&D, product validation, algorithm training, and deployment evaluation.
• Maintain clean, organized, and well-documented test records and datasets.
• Perform
  data recording
  ,
  signal monitoring
  , and
  artifact rejection
  during live sessions.
• Assist in pre-test preparations, including subject setup, consent, and briefing.
• Collaborate with the technical teams to
  analyze collected data and annotate
  for use in system improvements and research.
• Ensure ethical compliance and subject comfort during testing procedures.

Qualifications

• Bachelor's degree in
  Electronics & Communication (ECE)
  ,
  Electrical & Electronics (EEE)
  ,
  Computer Science (CSE)
  ,
  Biomedical Engineering, Neuroscience
  or related field.
• Minimum
  1 year of experience
  working with EEG systems or biomedical data collection (preferred).
• Familiarity with basic
  signal processing
  and
  data acquisition tools
  .
• Strong interpersonal skills and ability to interact professionally with test subjects.
• Good understanding of biosignals and sensitivity to ethical testing standards.
• Ability to travel as needed for field tests.

Nice to Have

• Exposure to
  neurotechnology
  ,
  brain-computer interfaces
  , or
  biometric systems
  .
• Prior experience with Python/MATLAB for EEG signal analysis.
• Knowledge of cognitive neuroscience or psychology principles.

Why Join Us?

• Be part of a fast-growing and innovative team driven by purpose and impact.
• Travel and engage in
  real-time testing scenarios with global stakeholders
  .
• A collaborative, mission-driven team and a fast-growing international environment.
• Competitive compensation and opportunity for career growth.
• Flexible work arrangements and remote opportunities.

How to Apply

Please send your
CV
, a short note about your experience with EEG systems, and any relevant project examples to:

Subject:
Application – EEG Test Engineer – iCognative