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
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.
- Minimum of 2 year hands-on experience with AWS or Azure. - Select the appropriate AWS or Azure service based on compute, data, or security requirements - Configure and fine-tune cloud infrastructure systems. - Advanced knowledge of Linux operating systems(centos, ubuntu) - Good knowledge of Linux security management ex. Iptables - Should be able to write scripts to automate tasks in servers(Code deployment, Create backup, Restore backup). - He must be efficient enough to manage all internet applications inclusive to DNS, RADIUS, Apache, MySQL, PHP. Taking frequent back up of data, create new storage procedures and scheduled back up. - Reviewing of all the error logs and fixing it. - Installing the necessary procedures and security tools. - Upgrade the software installed on to the server, including upgrading virus software and code upgrades. - Ability to work with Linux-friendly applications and able to troubleshoot it when the issue arises from the server. - Identify and analyze the issues that hamper the performance of the system, and to work in close coordination with the product development team and recommend the solutions for the issues.
Job Description for Linux Server Administrator :- 1. Hands of experience in different Servers Like- Ubuntu, Redhat ,Centos and Debian . 2. Hands of experience in advance level of Linux Server Administration and support. 3. Hands of experience in LAMP Server Configuration. 4. Hands of experience in Mysql DBA part. 5. Should have basic knowledge in mongodb administration part. 6. Should have knowledge in bash scripting. 7. Hands of experience in data redundancy and disk management. 8. Hands of experience in Server security handling for Linux Servers. 9. Hands of experience in Cloud Server and Services Like- AWS. 10. Hands of experience in Webservers like - NGINX and Apache. 11. Hands of experience in File Servers like- NFS,Samba. 12. Hands of experience in DNS,NameServer configuration.