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Linux System Administration Jobs

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Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Hi, I am setting up a Drupal 8 website in AWS. I help setting it up over the next two weeks and then help with maintaining it. Setup will include: - Drupal 8 with Continuous Integration for plugins and templates - PHP on Apache Server optimized web server - AWS Linux (or CentOS) optimized server - VPC - Load balancer - CloudWatch Alarms - Elastic Beanstalk auto-scaling - Configuration for CloudFront, S3, Route 53 - CloudFormation template - Architecture documentation Maintenance will include (if you are interested): - Building tests - Creating additional alarms - Performance optimizations - Tweaks Timeframe: - Need to start next week. - Setup to be up and running in one week (Drupal, Server, CI) - Setup completed in two weeks - If interested in additional work, ongoing maintenance/tweaks for 6+ months Need someone who is available to talk on Skype frequently over the next two weeks. Collaboration will be via github.
Skills: Linux System Administration Amazon EC2 Amazon Web Services Continuous Integration
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
A little bit about Hammer Software: We are a shop specializing in software development (system integration, telecom, and networking), telecom, and security/surveillance support. We would prefer to find someone that work out well for a long term partnership, so I would prefer someone that has a larger skillset. You don't have to be perfect, but you should be able to solve the problems with a minimum amount of help. This will be the first rev of the tool. Our client needs it to query a cloud instance of Jira Software (https://xxxxxx.atlassian.net/) with projects set up in Scrum Software Development mode. You must have your own access to a cloud instance of Jira Software. (They have 30 day free trials available.) At this point, I don't care if it's a command line tool (Mac or Linux), desktop gui (must run on OSX El Capitan), or a website that I can host on my own Linux servers (PHP, Python, or perl). What it must do: - provide a weekly report What must be on the weekly report: - show brief (one line) updates on any tickets with 'highest' or 'higher' priority in a top 10 format by developer - should not crash and burn if there are less than 10 tickets matching this - if a given developer does not have any tickets, they should not be listed - should list developer name (first and last name), ticket #, priority as a heading before giving the one line description - should list date issue was created - should list date of last activity - should only consider activity on subtasks, stories and bugs for commits - subtasks, stories, bugs and epics should be considered if they're closed or created, or a status changes from todo to in progress or in progress to done Please detail what language and environment you will use to solve the problem and how soon I should expect a solution from you. Please feel free to ask any questions you need answered to bid on this project.
Skills: Linux System Administration Atlassian JIRA
Fixed-Price - Intermediate ($$) - Est. Budget: $1,250 - Posted
We are looking for a talented and customer focused individual with good problem resolution skills to join our team of IT professionals in the position of Senior IT Engineer. This position is full time UK (8am GMT to 5pm GMT) remote work from home. The candidate must be able to work in a team and be able to take charge of tasks individually and have good customer relations skills. The candidate must also be able to take charge of individual issues and respond to any client queries over email and phone or monitoring system alerts generated in the ticketing system. The candidate is required to have; - At least 5 years of IT administrative and engineering experience in enterprises of all sizes - Very good english conversational and written skills - A fast and reliable internet connection and his own workstation or laptop - A reliable mobile phone connection - Residency with in a timezone +/-3 hours of GMT - Experience with compelx environemnts and remote user support - Willingness to join an out of hours 24/7 on call rotation with other engineers. The candidate should be able to demonstrate good knowledge and skills on; - Cloud environemnts like AWS, OpenStack, Open Nebula, CloudStack... - VMware vSphere and ESXi experience - High availability in the cloud - Linux systems administration and scripting, knowledge of Virtualmin, Apache, MySQL, PHP and email systems is a plus - Windows Server environments (2003, 2008, 2012), Active Directory, Excange and Office 365 administration etc. - Windows Desktop (XP, 7, 8) and MS desktop apps such as Office - Good understaning of networking concepts (LAN, WAN, VPN, IPv4) Bonus points will be awarded to candidates with the knowledge of; - Intel based servers - Cisco and other switches - Watchguard fireboxes - Citrix XenApp - Veeam Backup - Zabbix monitoring - Microsoft SQL - Domino Server - OpenVPN The candidate must provide a ping and traceroute output to the IP address 84.45.94.69 and a description of the internet connection that they are using to be able to apply for this position.
Skills: Linux System Administration Apache CloudStack Cloud Security Framework LAN Implementation
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are one of the fastest growing business application development company working with advance web technologies. Most of our technologies run on AWS, and with bunch of new products in line, we want some one to take charge of our entire DevOps. We seek a part-time engineer with significant DevOps experience, with good architectural and documentation skills, and demonstrated skill designing and implementing scalable AWS-backed services. Requirements: - Expert AWS knowledge - Proficiency with docker - Experience with high load system - Experience with troubleshooting multi zone outages - Deep grasp of Linux, especially Debian-based distros (we use Ubuntu containers) - Excellent knowledge of shell scripting - Understanding of git fundamentals and working knowledge of using feature branches and GitHub - Administration and customization of a wide range of services, such as Postgres, Logstash, Nginx etc. - Understanding of system security best-practices - Passion for automation - Excellent English communication - Ability to work independently with minimal supervision - Excellent documentation skills Application requirements: * Ability to be reasonably available during Indian business hours, and sometimes during off hours for server maintenance. If you feel you'd be a good fit, please apply.
Skills: Linux System Administration Amazon Web Services Network Administration Network Security
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Gradient Labs develops advanced applications using web technologies and iOS. All of these are backed by Amazon Web Services. Our engineering operation is getting more complex as various applications need to scale and we develop new applications. We seek a part-time senior engineer with significant DevOps experience, excellent architectural and documentation skills (we would like to review sample system architecture diagrams), and demonstrated skill designing and implementing scalable AWS-backed services. Requirements: - Continuous testing and deployment for complex clustered apps - Proficiency with docker and CoreOS/fleet/etcd - Expert AWS knowledge - Experience with high load/scale and troubleshooting outages and erratic server behaviours - Deep grasp of Linux, especially Debian-based distros (we use Ubuntu containers) - Excellent knowledge of shell scripting - Understanding of git fundamentals and working knowledge of using feature branches and GitHub - Administration and customization of a wide range of services, such as Elasticsearch, MongoDB, Postgres, StriderCD, Logstash/Kibana, Nginx, Redis, etc. - Understanding of system security best-practices - Passion for automation - Excellent English communication (chat, not necessarily verbal -- our team works closely together on Slack) - Ability to work independently with minimal supervision - Excellent documentation skills Good to have: - Basic knowledge of these languages/frameworks: Ruby on Rails, Node.js, Swift, Cucumber/Gherkin - Experience with iOS tooling and application lifecycle Application requirements: * Must have relevant past experience history and positive reviews. Providing us with a link to a GitHub account with samples of your past work would be ideal. * Ability to be reasonably available during US business hours, and sometimes during off hours for server maintenance. * You'll be starting work immediately, working from existing documentation, and have access for a short period of time to the current DevOps engineer to get questions answered. If you feel you'd be a good fit, please apply.
Skills: Linux System Administration Amazon Web Services DevOps Docker
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