Linux System Administrator
Budjetti $8-30 USD / tunti
Job Description:
Good day,
We need someone with some of these quality.
- good command of networking concepts and Linux network configuration (iptables, NAT, port forwarding, firewall);
- file system concepts
- Virtualization and containerization (KVM, XEN, VmWare, Vagrant – VirtualBox ), IT security compliance, system management/monitoring tools, operating systems services (DHCP, DNS, NTP, SNMP, SMTP, BGP, OSPF, VPN , etc ...)
- Cloud technologies knowledge(Amazon AWS, SoftLayer anIBM Company, Oracle Cloud, OVH, SoYouStart, DigitalOcean, etc ...);
- web applications technologies (Tomcat, Apache, NGINX, Redis, PHP - fpm, Memcache, etc...);
- basic telecommunications concepts and protocols knowledge(SIP/RTP) ( Asterisk )
- version control systems (GIT, SVN, CVS)
- database engines administration and optimization ( MySQL, MongoDB, PostGreSql, etc ...)
- database administration application / installation / troubleshooting / support (Oracle 9i - 12g)
- good knowledge of Windows Server (Hyper-V, Active Directory, Group Policy DNS, DHCP, File Server)
- experience providing support in medium to large scale infrastructure environments
- experience using ticketing systems
- experience with backup software and strategies ( veeam, urlback, etc )
- familiar with RAID disk technologies & SAN infrastructure
- familiar with network infrastructure
- experience with log management tools (Elasticsearch, Logstash, Kibana, Splunk, Grafana ) and system monitoring tools and analyzing ( nagios, Cacti, ... )
- responsible for uptime, performance, reliability, scalability, security and high availability of infrastructure machines
- troubleshoot performance issues, OS configuration and hardware failures and apply fixes
- support incidents and perform root cause analysis for service interruption issues. Fix the root cause not the effect.
- ensure compliance with security guidelines
- create scripts in order to automate certain tasks ( scripting skills: bash, powershell, etc ... )
39 freelanceria on tarjonnut keskimäärin $28/tunti tähän työhön
Hello, I have more than 10 years experience as DevOps / Linux systems engineer, OpenStack Administrator, VMware administrator, also certified Red Hat and VMware. I have good experience in Linux administration, trouble Lisää
I can do it, I have 12 years of Linux and networking and VoIP, asterisk, sip experience, and I am a CISCO certified Professional and Redhat certified specialist, Attending MS in cyber security. I have done it before Lisää
Hey there, I have been in the IT industry for years. I had conducted tons of projects in the aforementioned technolgoies. I have the required skills and experience. I can help. Regards!
Hi there, I have over 10 years work experience with linux, cloud computing and experience in these fields. Ping me and I will help you out. Cheers!
Hello there, The skills Linux, Cloud Computing, CentOs and WHMCS u mentioned on the project fall under my level of expertise so i can surely help u with it. Please have a look at my profile: https://www.freelancer.com/ Lisää
Hello, I am an expert. I have more than 8+ years of experince as a Linux System Admin. I have great exp with setting up CentOs I can help you right away in completing the task on time with perfection. Ping me asap, Lisää
Hi, I have 10 years of network security and linux server administrator experience, I have good knowledge and experience of virtualization technology, cloud computing, Docker, Kubernetes, and LXC. I have experience wit Lisää
Aoa, I am interested in buying, what is your final sale price ?Hi, I am interested in your project and readily available to start this project. As a virtualization Engineer & Manager Cloud Services, I have work on di Lisää
Hi, I am Redhat Certified Engineer and I have 10+ years of experience in Unix/ Linux & Solaris System Administration and Configuration in RedHat, SUSE, Centos, Debian, Ubuntu and Solaris. - Installation and configurati Lisää
Hello I already checked your requirements in job posting. I am an experienced web expert having great experience in CentOs, WHMCS, Cloud Computing and Linux. All pages will be responsiveness for all devices and SE Lisää
Hello I am a senior Linux admin and firewall managements. Now I mastered at Netfilter/Iptables knowledge and configuration with console settings. Please contact me and I am sure I can do this job. Thanks
Hi I hope you are doing well, I am experienced Network & Cyber security professional having more than 10 year in industry. I am available for any remote Job for network, system & cyber security. let's have a discussion Lisää
Hello, I have experience with most of the technologies that you have listed and I can probably help you out.
Hiya, and greetings from the UK. I hope this finds you well. I'm a seasoned Linux admin with over 20 years of experience, and have worked at several award-winning MSPs in Birmingham, in the UK, providing technical su Lisää
I have 10 years experience in this field, I do all the existing experiences you want................
Hello, I am a software developer for 20+ years. I also work for IT operations. I have also performed operations such as installation and maintenance of a wide variety of linux distros, BSD and windows systems in 20 yea Lisää
