Linux/unix Support Technician Resume
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New York, NY
SUMMARY
- AWS CICD: Codecommit, CodePipeline, CodeBuild, CodeDeploy
- AWS IAM Administration.
- AWS Lambda, Elastic Beanstalk
- knowledge in Containerization: AWS ECS, Docker
- Basic scriptig knowledge in Python and Bash
- AWS VPC, EC2, S3, Route53
- Ability to identify, define technical requirements and recommend best practices for building secure applications on AWS platform.
- Possess a firm understanding of deployment, management, and operations with scalable, highly available, and fault - tolerant systems on AWS.
- Proficient in security and compliance, with deep understanding of AWS Shield, WAF, Inspector, GuardDuty, KMS, Identity Federation and Cognito.
- In depth understanding of CloudFormation to provision and configure resources using Auto Scaling Group, Elastic Load Balancing, Database
- Linux/Unix system Administration (RHEL7)
- In depth knowledge of DNS, TCP/IP Stack
PROFESSIONAL EXPERIENCE
Confidential, New York, NY
Linux/Unix Support Technician
Responsibilities:
- Custom installation and configure of Linux 7.x on VMWare ESXi 6.5.
- Analyzing system log files to identify potential issues.
- User and Group management: add remove update login credentials.
- Manage permissions using: ACLs, SUID,SGID, sticky bit.
- RPM package management.
- Configure Network Bonding and Teaming in RHEL7
- Validating network configuration, manage network IP and Interfaces.
- Configure Network with nmtui, nmcli.
- Baisic understanding of core architecture: DNS,AD.
- Monitor system performance using top, sar, vmstat, iostat.
- Trouble shoot Boot procedure, reinstall grub with a rescue disk.
- Manage systemd units with systemctl commands.
- Re-creating the Initramfs using rescue disk using dracut command.
- Resetting the root password.Fix File System issues with fsck, journalctl.
- Configure & manage LVM: pvcreate,vgcreate, lvcreate, lvextend, pvmove .
- Managing MBR and GPT partitions, using gpt and fdisk
- Manage, diagnose, monitor SELinux. Set Policy Violations using sealert.
- Configure Firewalld, NFS Share, Automount.
- Managing and upgrade software packages with yum repository.
- Basic bash shell script to automate redundant admin tasks.
Confidential, New York, NY
Network Technician
Responsibilities:
- Worked on Network Upgradation that consisted of 27 IDF Closets.
- Analyze and diagnose network issues for a variety of users.
- Rack and Stack, Network Cabling, VLAN Port Assignments
- Patch panel cabling.
- IDF Survey and Device Discovery, Cable management
- Conducted WiFi survey to locate the best location for route/access-point.
- Keep inventory of hardware equipment.
- Troubleshooting PCs, printers, monitor, keyboard, mouse, hard drive, etc.