Linux System Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Looking for an experienced DevOps engineer with a proven track record of delivering AWS based solutions. You will be tasked with helping us develop and set our cloud strategy, which includes both documentation as well as implementation of best practices. If you posses strong skills in the following areas we would love to hear from you: AWS Solution Architecture -VPC design & architecture, remote VPN, site-to-site VPN, security groups, naming and tagging, solution review, backup and restore Cloud configuration best practices -Researching and providing documentation and guidance on best practices in support of Solution Architecture Monitoring & Alerting -Log monitoring, log aggregation, security monitoring and reporting, alerting and automation in response to events Cloud configuration automation -Configuration management, deployment, builds, CloudFormation, Chef, OpsWorks Security & Access Control AMI, key distribution & management, encryption (systems, backups, transmission) You must be based in North/South America or Europe and able to participate in PST timezone collaboration.
Skills: Linux System Administration Amazon EC2 Amazon Web Services Bash
Fixed Price Budget - Intermediate ($$) - $27,000 to $35,000 - Posted
You will be involved developing software components from a Startup for TELECOM Industry. Qualifications: 2 years of experience developing software under the following environment • C/C++ under LINUX environment: • Experience whit cryptography, OpenSLL Library • Familiar with building both REST and SOAP services and clients • Familiarity with JRuby, Puma, Unicorn, or Passenger • Database: comfortable working with SQL compliant databases (such as Percona), key-value stores (such as ElasticSearch or Redis), and time-series data (such as InfluxDB). • Working knowledge of DNS (Bind library), LDAP and SAML • Public Key Infrastructure (PKI) and X.509 certificates is a plus • AMPQ is a plus • DNS (Bind library), LDAP and SAML • Knowledge of SCRUM Methodology Language: English is a must Place of work: • icorp Naucalpan • icorp Querétaro
Skills: Linux System Administration C++ Elasticsearch Redis
Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
We currently have Hosting in the UK, AUS and Singapore.. We require network support and maintenance to ensure latest patches and approved upgrades etc to MySql, PHP and server operating systems Daily/weekly/monthly offsite database backups Monthly software updates and server health checks 24/7 server monitoring and emergency assistance Mon ­Fri 09.00 ­18.00 pm general hosting support UK time Emergency/general server support per month. Around 10 hours a month of maintenance work We have around 40 servers in total.
Skills: Linux System Administration
Fixed Price Budget - Intermediate ($$) - $1,000 to $3,022 - Posted
We are looking for an exert in the following areas: - Linux server -Windows server - Open stack - Cloud infrastructure public and private - server hardware -data center design - Active directory - Opensource - network admin - manage computers and servers - system admin - setup software and systems - IT expert We are looking to hire you full time. This listing is just a job list. Bid for 1 month of work.
Skills: Linux System Administration Application Server Computer Hardware Design IT Management
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Greetings, A need someone with a lot of experience with "VTiger" App., at least 10 jobs. I need somebody with excellent skills and a lot of experience in email inbox delivery. I need someone on an ongoing basis. I have a long list of improvements to implement. Experience You need to be experienced with linux administration, PMTA, Email deliverability, spam filter avoidance strategies, whitelisting, bounceback processing, DNS, FBL, Sendmail, Qmail, Mysql, cron, Apache, security, DKIM, SPF, Domain Keys, email, Qmail, DMARC, bounce codes, etc If you have less than a 500 hours on Odesk, please submit your permalink URL for other similar site, etc... Communications - Good English or French a must. - You need to have good sound ( decent microphone) so we may do Skype audio calls - I require a provider who has great communications skills and is very available and Present for the duration of the job and does what he says he is going to do, when he says he is going to do it. - I need to you to be reachable between 7am to 1 pm Montreal Time. Thanks! Director ________________________________ Make sure all headers are Optimized - test headers from email sent by Vtiger With these two testing website; https://www.unlocktheinbox.com/default/ http://www.mail-tester.com
Skills: Linux System Administration Email Deliverability Email Handling Email Marketing