Linux Systems Administrator



  • Information Technology
  • Job Code: MD3563531213
  • Posted: December 13, 2018
The Job has been filled
David Aplin Group, one of Canada's Best Managed Companies, has partnered with our client, a leader in their industry, to recruit for a talented Linux Systems Administrator to join their team.

The Ideal Candidate:

  • Ideally 3 – 5+ year’s full-time production experience in a Linux Sys. Admin capacity
  • Super high-level comfort and experience with Linux/Unix operating systems
  • High level of proficiency with any of the following:
  • MySQL / PostgreSQL
  • Excellent familiarity with shell scripting
  • Experience in Virtualization Technology: VMWare, Hyper-V, Xen
  • Familiarity with service-oriented architecture an asset
  • Familiarity with DDOS mitigation strategies an asset
  • CCNA or above
  • Experience with SIP proxies (OpenSIPS), PBXs (FreeSWITCH, Asterisk)
  • Demonstrable experience of developing robust, scalable & resilient solutions
  • Expert knowledge in Configuring, Asterisk and/or FreeSWITCH
  • Strong understanding of VOIP concepts, SIP protocol, Soft-switching, Networking
  • Working knowledge and experience in solving common VoIP NAT traversal issues SIP Call Flow,  transcoding
  • Working knowledge and experience using NGREP/SNGREP, TCPDump, or Wireshark
If you are the type of person who can:

  • Demonstrate excellent verbal and written communication skills
  • Provide examples of your familiarity with email services highly desirable
  • Learn quickly and comprehend new technologies
  • Establish strong organizational and interpersonal skills, with an ability to build relationships
  • Work effectively within a team environment
If you are interested in this position and meet the above criteria, please click the Apply button to send your resume in confidence directly to Myles Dayes, Consultant, Aplin Information Technology. We thank all applicants; however, only those selected for an interview will be contacted. #LI-GTA


If this is your first introduction to us, we invite you to become one of our satisfied candidates. David Aplin Group has been Canadian owned since 1975. Our professional consultants are passionate about helping you find a fulfilling job or career and ensuring your complete satisfaction with our process. Our proven track record, nearly 4 decades long, is largely due to our team of highly skilled and successful specialists. Through superior service and a commitment to long-term relationships, we provide deep specialization in core areas for complete recruiting and HR solutions across Canada - all from one source. We look forward to exceeding your expectations!

Learn more about David Aplin Group and view all of our current job opportunities, career tips, and tools at



Myles Dayes

Information Technology

Greater Toronto Area


  • 905.247.5109

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