System Administration Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
The situation: This is a hyper V machine. It was recently shut down unexpectedly due to power cut. Booting it back up gave us auto repair messages. Auto repair did not work. A blue screen came up with the error "process1_initialization_failed". A quick search resulted in errors with the boot manager. MS instructs to remove a file called bootcat.cache, which we did. That did not work as well. We have tried using chkdsk and SFC, which did not work as well. SFC refused to work because of "pending jobs". We somehow got around this, but the same error appears. Booting it up currently gives two options: 1. Launch normally - which causes the same process1 error 2. Launch repair, currently going to repair mode but does not recognize the hard drive. If you have experience with the exact same issue and have fixed it before and willing to take the responsibility, please let us know what are the general steps you would be taking, how long it might take you, your experience with windows in general and your rate.
Skills: System Administration Microsoft Windows Server
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for a proactive middleware / linux administrator with prefferable Identity and Access Management experience. The job description is below. We understand that you might not havethe CA Identity Manager skills or other vendor specific middleware skiild, but we can work with someone who has skills to quickly learn and deliver. Someone who has strong analytic, architecture, administration and IT engineering skills. We can provide training on the actual vendor product. Summary of Key Responsibilities: Candidate will support Identity & Access management systems and to provide tool administration support. The role will require strong system administration experience along with knowledge of management and support of information security & system access infrastructure. The ideal candidate will have a background in Identity and Access management with solid Java skills. Summary of Experience: • Bachelor degree in Computer Science or a related discipline and a minimum of 5 years' experience in systems operation and administration, or equivalent combination of education and work experience. • Requires knowledge of the operating environment - technologies span mainframe, midrange, desktop, server, network data, voice, messaging, web, database and output/receiving. • Strong consultative and communication skills, analytical ability, judgment and the ability to work effectively with client and other systems technical staff, consultants and vendors. • Extensive knowledge of IT concepts, strategies and methodologies. General knowledge of business functions and business operations. • Manage existing IAM infrastructure and provide Level 2/3 support. Work with help desk and other teams to troubleshoot and resolve/ fix issues and bugs. After-hours work as needed for Level 3 escalations and/or deployments. • Work with Security and Compliance teams to provide auditing and reporting facilities and processes • Work with Operations to deploy and integrate new technologies into the current environments • Troubleshooting complex system issues and problem tickets in timely manner • Must be able to simplify complex technical issues and map their impact into business for presentation to management team, must have the ability to learn and adapt to new capabilities based on the needs of the team. • Performs hardware and software installation and upgrades. • Monitors system performance and capacity; reports changes in usage. • Forecasts system demands, recommends upgrades, expansion and reconfiguration. • Troubleshoots hardware and software problems, takes appropriate corrective action and/or interacts with IT staff or vendors in performing complex testing, support and troubleshooting functions. • Participates in site set-up, user training, hardware/software installation, maintenance and support and documentation of hardware/software logs and operating procedures. • Performs basic user administration (adds, changes, deletes, disk space management, backups and file restores). • Documents standards and operating procedures for a large based system and acts as a technical resource to the IT staff and systems users. • Leads projects or subprojects including developing project plans, assigning tasks and facilitating team process. • Consults on complex technical issues. • Depicts highly complex ideas, issues and designs to varied audiences. • Performs related duties as assigned or requested Recommended Knowledge, Skills and Abilities: • 5-7 years of experience including 3-4 years of experience in Identity and Access Management or comparable information security domain • Bachelor’s degree in Computer Science or related field or equivalent work experience • Experience with administrating, implementing and supporting CA IdentityMinder (IdM) and/or SailPoint (Identity IQ) based Identity and access management solutions a plus • Experience with Web Logic, Tomcat, Apache, WebSphere administration • Possess in-depth knowledge of Linux and other UNIX like operating systems. • Must have ability to troubleshoot any system failures, identify root cause and fix issues, ensuring the availability and integrity of the system • Candidate must have excellent verbal and written communication skills along with the ability to write documentation for technical operations and maintenance manuals • Demonstrated on-the-job experience with Lightweight Directory Access Protocol (LDAP) • Demonstrated on-the-job experience with using Agile methodology (scrums, writing stories, acceptance criteria, story clarifications, etc.) • Demonstrated on-the-job experience with documenting software modifications • Demonstrated on-the-job experience participating in deployment activities and emergency fixes • Demonstrated on-the-job experience with XML , SQL, REST, Java ORM, SSL, PKI etc • Demonstrated on-the-job experience with Bash and Linux scripting • Demonstrated on-the-job experience with software architecture and system design
Skills: System Administration J2EE LDAP Linux System Administration
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We have approximately 70 servers across our network, multiple firewalls and switches, NAS , etc. Some of the servers are local (in building) some of them are in the cloud. Some are on a production network, some are on a staging network, some are on test networks. Multiple production networks, multiple staging networks. The system must monitor EVERYTHING in a traditional IT department. We are looking for a company that can come in, look at what we have, help us design and implement a NOC where we: 1.) Get a full visualization on a screen of our entire network, servers and switches. 2.) Actively monitor for uptime, as well as log files for errors. 3.) For production systems, send text messages to system admins to take action. We do NOT know what software to use, and part of your submission would be to suggest one that works and that you can demonstrate during a skype screen share. You will design and implement the system working with someone from our team. We envision several LCD monitors on our wall that give us statistics about our environment, network performance, etc. You will include in your response: 1.) How many NOCs you have built. 2.) What software you use or prefer. 3.) How long this will take 4.) Cost Thank you.
Skills: System Administration
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We need a syatem administrator to set up accounts of CRM and cloud software and manage automation of workflow. Experience with platforms like Zendesk, Zapier, Streak, Teamwork, Zoho will be considered as a plus.
Skills: System Administration CRM System Automation zapier
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We need Senior Level Windows Network Engineers who could help us achieve our goals as a fast-growing IT Managed Service Provider based in Chicago. Having our highly-competent remote employees as our competitive advantage, we need top-tier Level 3 Senior Technicians to lead our ever growing service department and continually grow as our company grows. We give top priority to applicants with: *Certifications (CCNA, MCSE, etc.) *Previous remote work experience handling similar tasks / positions *Terminal Services, Back-up, VOIP knowledge and credentials to back these up We need people who has knowledge on: *OFFICE 365 SETUP AND MANAGEMENT *Windows Servers (Installation, Configuration, Networking) *Deploy Terminal Services (Remote Desktops, RemoteApp) *VMWare vCenter, vMotion, Vmware HA *Active Directory management and troubleshooting *Group Policies Management (must) *Data backup software like Veeam or StorageCraft *Firewall management, access rules management, vpn management *Microsoft Exchange 2010/2013 administration If you do have these qualifications, we would absolutely like to have you on our team. Compensation wise, we offer THE BEST PACKAGE in the market: *Starting salary of $7-9/hr, to be discussed and assessed with the management. *Over $1000 worth of full tech Set-up including SSD-equipped laptops, 23” monitors, Yealink VOIP phones, Headsets, QOS Routers, Internet Reimbursement ($40/month allowance) *$100 monthly allowance for basic benefits including social security, health benefits, home development funds, HMO And our best offer yet! *We offer a 2-3 weeks trip to the Chicago office and tours every year to 2-3 of our best remote employees from around the world. *After 3 years into the company, you are given the chance through performance deliberation to migrate to the US together with your family, all sponsored by the company. *Another year afterwards, the company may even sponsor for your greencard in the US. Interested? Leave your application and we'll get back to you within 1-3 days. We need THE BEST people in our diverse and continually improving team. ww.jexet.com
  • Number of freelancers needed: 3
Skills: System Administration Microsoft Active Directory Microsoft Exchange Server Microsoft Windows Server
Fixed-Price - Intermediate ($$) - Est. Budget: $2,500 - Posted
We need someone immediately to begin work on an MVP that will facilitate potentially 1M+ transactions daily. The app will involve a web and mobile front-end and a back-end built using Java/Scala, the Play framework and MongoDB (though we are open to recommendations for using other datastores such as Redis and Cassandra). We are looking for experts with proven systems admin and infrastructure track records handling provisioning servers and setting up the app to scale seamlessly. This initial MVP will need to be built out in 3-4 weeks, and there will likely be ongoing work going forward if you build this successfully. We are looking to move very quickly and this project will be quite rewarding for the right candidates. Experience with Heroku, Docker and AWS (spinning EC2 boxes, setting up RDBMS, web server, app server, db server, etc.) is looked upon favorably. Look forward to getting in touch with applicants and getting started shortly!
Skills: System Administration Amazon EC2 Amazon S3 Amazon Web Services
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Looking for someone who is expert in windows and System administrator to troubleshoot and assist in service accounts, and all kinds of windows admin related. Little bit experience about cloud and aws amazon would be more helpful but not required. Tableau Application on Windows Server. Sample Issue like attached document showing the problem.
Skills: System Administration Amazon Web Services Tableau Software Windows Administration