IT Administrator

What we do?

We are a boutique IT services & solutions firm. Our offering includes custom-configured hardware solutions backed by our managed services. We combine best-in-class DevOps and IT infrastructure management practices, so customers can have a secure, reliable platform built to scale with their growing requirements at an optimal cost. We provide a global footprint of highly reliable enterprise-class data centers in 200+ locations worldwide, so customers can design and deploy your infrastructure for productivity and innovation. A few of the solutions managed for our clients include Hybrid & Private cloud, cloud storage, back up, disaster recovery, virtual desktop, Data Science platform, SDN, Cloud Migration, Infrastructure as a Services, Managed Cloud Services, Application Hosting, GPU Servers for AI, Big Data and IoT, Media Streaming, Innovation Labs & NPD Infrastructure, eCommerce, Big Data and BI, Security.

What are we looking for?

• Previous working experience as a Linux Administrator for 7 years

• In-depth knowledge of Linux: RedHat, CentOS, Debian, etc.

• Hands-on experience with MySQL and/or MariaDB

• Exposure to opensource platforms like Openstack, Citrix Xen, KVM, OpenNAS, FreeNAS, CryptoNAS, PFSense, OPNSense, etc

• Exposure to Shell, Perl, and/or Python scripting

• Working knowledge of RAID (Hardware / Software), ZFS, NFS and LVM

• Solid knowledge of protocols such as DNS, Web Services, LDAP, eMail Services and SNMP

• Additional Skills: AWS, Linux Certification Administration experience in PostgreSQL, OEM Certifications (RHCE) is an advantage

• Strong team, interpersonal, analytical, problem identification, and resolution skills.
• Has a passion for innovation and working in a start-up environment with Good communication skills

What will you be doing!

• We are looking for game-changers who are confident to use their talent to make a difference.

• Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service

• Engineering of systems administration-related solutions for various project and operational needs

• Maintain best practices on managing systems and services across all environments

• Fault finding, analysis, and logging information for reporting of performance exceptions

• Proactively monitoring system performance and capacity planning

• Manage, coordinate, and implement software upgrades, patches, hotfixes on servers, workstations, and network hardware

• Create and modify automation scripts or applications to perform tasks

• Provide input on ways to improve the stability, security, efficiency, and scalability of the environment

• Collaborate with other teams and team members to develop automation strategies and deployment processes

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Roles & Responsibilities​​

1. Work across the entire landscape that spans network, compute, storage, databases, applications, and business domain
2. Use the Big Data and AI-driven features of vuSmartMaps to provide solutions that will enable customers to improve the end-user experience for their applications
3. Create detailed designs, solutions and validate with internal engineering and customer teams, and establish a good network of relationships with customers and experts
4. Understand the application architecture and transaction-level workflow to identify touchpoints and metrics to be monitored and analyzed
5. Analytics and analysis of data and provide insights and recommendations
6. Constantly stay ahead in communicating with customers. Manage planning and execution of platform implementation at customer sites.
7. Work with the product team in developing new features, identifying solution gaps, etc.​
8. Interest and aptitude in learning new technologies - Big Data, no SQL databases, Elastic Search, Mongo DB, DevOps.​

Skills & Experience

1. At least 2+ years of experience in IT Infrastructure Management
2. Experience in working with large-scale IT infra, including applications, databases, and networks.​
3. Experience in working with monitoring tools, automation tools
4. Hands-on experience in Linux and scripting.
5. Knowledge/Experience in the following technologies will be an added plus:​ ​ElasticSearch, Kafka, Docker Containers, MongoDB, Big Data, SQL databases, ELK stack, REST APIs, web services, and JMX.

 

• Install and configure software and hardware
• Manage network servers and technology tools
• Set up accounts and workstations
• Monitor performance and maintain systems according to requirements
• Troubleshoot issues and outages
• Ensure security through access controls, backups and firewalls
• Upgrade systems with new releases and models
• Develop expertise to train staff on new technologies
• Build an internal wiki with technical documentation, manuals and IT policies
• Maintain all local software and hardware licensing to ensure conformance.
• Support determination of local and customer needs for yearly budgeting process and request for proposal processes.

 

• Any B.Tech / BE graduate
• Minimum 3+ years of experience into IT system administration
• A working knowledge of IT operating systems, particularly Windows, IOS
• Hands on experience of installing IT hardware and software
• Strong communication skills

• Proven experience as a System Administrator, Network Administrator or similar role
• Experience with databases, networks (LAN, WAN) and patch management
• Experience with Firewall management
• Handling LAN / WAN networks an coordinating with ISPs
• Working with vendors for purchasing / renting laptops and desktops.
• Knowledge of system security (e.g. intrusion detection systems) and data backup/recovery
• Familiarity with various operating systems and platforms
• Resourcefulness and problem-solving aptitude

Chennai

Installation and Configuration of windows server2008R2, 2012R2 physical and Virtual servers. Installation and Configuration of ADDS Role 2008R2 like, DNS, DHCP, WSUS, WDS, RRAS. Creation of Zones in DNS and creation of Scopes in DHCP, Implementation of Group policy. Software Installation and applying Scripts by using GPO. Transferring/Seizing FSMO roles, adding role of terminal services in 2008R2. Operations Related User management like Creation, Deletion, of user account using ADDS. Installation and configuration MS Exchange 2010 and 2013, mailbox creation and PST Export etc. MS Exchange mailbox migration and operation with mail flow setting etc. Office 365 cloud user migration, Licence assigning to user, Lync and share point applications. VMware creation of clone, taking snapshot, Deployment of template as per requirement, Increase and decrease of hardware resources, Resizing of datastore. VM Migration and working with vMotion, svMotion, HA, DRS and FA inVMware. Operation with Netapp 9.4 version. Operation with AWS EC2 Instance creation, S3 buckets etc. LAN cabling and monitoring of different network devices example, switches, Router etc. Operation with File server and SQL server daily backup, Cisco Hyper flex cluster 3.0 version, Implementation and maintenance of servers.

looking for linux people with swift messaging experience

We are hiring for Back Office Executive. The candidate should have fundamental learning of computer and help the other employees on their necessary job roles and responsibilities.

Job Description :

Only Female candidates are eligible
Qualification: Graduation
Age: Around 30 years.
Minimum 6 months to 1 year of experience in the related field is essential.
Having good exposure over Ms-Office.
Need administrative and organizational abilities.
Need to have excellent written and oral communication in English.
Intercultural sensitivity and multitasking capacity.
Readiness to take initiative and to solve problems.
Sociable, self-motivated and initiative taker.

4+ years of experience working with Enterprise RDBMS, handling database Development/Administration. Able to manage RDS servers. Should have hands on experience in writing SQL, managing indexes and schema. Operational experience in monitoring and tuning production issues majorly involved in optimizing the performance and functionality Deep understanding of MySQL/PostgreSQL parameters Operational experience in data migration at large scale. Configure the machines to meet internal security requirements. Provide on-call support which can require analysis and troubleshooting of complex issues. Lead and contribute to design discussions in a cross functional project setting. Operational tasks assisting Dev/ QA to setup perf/database tools. Develop database standards, guidelines and best practices. Mandatory Skills Strong knowledge on Postgres & Mysql/MongoDB/Elastic Search significant experience with Python, bash/ scripting language Worked on Amazon RDS service. Knowledge and operational experience with linux environments. Experience in troubleshooting, tuning and optimizing performance of database servers. Experience in setting up Monitoring/alerting tools like Nagios/PMM/Monyog/Anemometer In-depth knowledge and experience of software development lifecycle

Who are we? BlueOptima is the only company providing reliable, objective software development productivity metrics. The technology has been implemented by some of the world’s largest organizations including insurance companies, telecoms and seven of the world’s top ten Universal Banks. BlueOptima is a Private Limited company, incorporated in 2007 and based in London. BlueOptima is an Equal Opportunities employer. Whom are we looking for? We are hiring for a System Administrator to join our growing company and be a part of our success story. We are looking for a talented System Administrator with deep experience in AWS and managing large number of Linux servers used for hosting purposes, to join our research and development team in India. What does the role involve? Manage AWS services used, covering following (but not limited to) ec2 instances and network configurations IAM policies. Security perimeter on ec2, s3 and VPC Design, install, configure, and maintain PostgreSQL database clusters. Respond to and resolve database access, performance, and other issues. Collaborate with engineering teams to optimize database usage. Ability to work non-peak hours when needed and for deployment and other configuration changes which might affect service availability. Using tools like Puppet and Terraform for application deployment and management. Maintaining monitoring tools, e.g. Cacti. Configuring and Maintaining ELK server for log aggregation and alerting. Maintaining VPN and NIDS services running in VPC The role is based in India. Why work for us? Compensation is higher than market salary Stimulating challenges that fully use your skills, e.g. real-world technical problems to which solution cannot simply be found on the internet Working alongside other passionate, talented engineers Hardware of your choice (e.g. Macbook Pro or Dell XPS) Our fast-growing company offers the potential for rapid career progression More about working at BlueOptima Required Skills B.Sc. in Computer Science, Information Systems or related technical degree; or equivalent combination of education and experience. Proficiency in scripting languages like Python, Shell, etc. Experience with ELK or Splunk. With strong understanding of both structured and unstructured data. Experience with using automation tools like Puppet and Terraform. Excellent oral and written communication skills Good understanding on Networking and packet capturing and analysis Ability to troubleshoot problems remotely and VPN/network connectivity issues from different OS environments

JD, Proficient in: Linux Administration Cloud- AWS CI/CD : Jenkins/Docker Production Support Detailed JD and Responsibilities for Linux Administrator as below: Basic Fundamentals from Linux and DevOps Have an experience of 4+ years in Linux Administra tion Having knowledge of Scripting ,Deployment in Ci/CD Having working knowledge of Cloud Technology-AWS-AzurE Having working knowledge in Scripting Rotational Shift Minimum 4+ years of Experience.

o Perform Level 1 troubleshooting of server slowdowns and errant behavior, based on specific procedures o Escalate technical problems to various parties including on-call engineer and vendors o Efficiently communicate with customer regarding ongoing issues • Experience configuring and troubleshooting various operating systems with an emphasis on Linux • Experience configuring and troubleshooting networking and web technologies (TCP/IP, DNS, LAMP stack, etc.)