Systems Engineer IIl

2-4 years experience supporting web, NGINX, HAProxy and email servers in an ISP environment preferred.1-2 years experience working with and support VMWare & vCenter v6, HAProxy, Communication skills
Full Time
Depends on Experience
Work from home available

Job Description

 Systems Engineer III

 Take Control of your Future.

Join Mediacom

Mediacom Communications is helping customers find solutions to their internet and cable needs through fully customizable plans. Our corporate office in Blooming Grove, NY is hiring an experienced Systems Engineer III

The Engineer III will apply a variety of infrastructure experience to designing, implementing and testing new business solutions, hardware refreshes and configurations enhancements. The person in this role will work very closely with software development teams, production operations team and support groups to meet business and technical demands. This person will be able to apply virtualization experience, network design and storage concepts to develop designs and proposals for infrastructure changes with high availability in mind.


  • Bachelor’s degree in MIS, CS or related field required.
  • 3-5 years’ experience with RHEL versions 7/8, CentOS, or Fedora system administration in an enterprise environment required.
  • 2-4 years’ experience supporting web, NGINX, HAProxy and email servers in an ISP environment preferred.
  • 1-2 years’ experience working with and support VMWare & vCenter v6.
  • Ability to multitask and or related support mechanisms for escalation/resolution purposes.
  • Understanding of PHP, NGINX, HAProxy, 2-factor authentication, sssd, firewalld, etc.
  • Internet server protocols and utilities (DNS, SMTP, POP, IMAP, HTTP/S, TLS, S/FTP, TCP/IP, SSH, iptables)
  • Advanced enterprise level skills in shell scripting and programming with vi editor.
  • Knowledge of enterprise Technologies (Active Batch Scheduling Software, NFS, Kickstart, RedHat Satellite 6, Active Directory, RHEL 8 features, performance analysis tools such as AppDynamics, mail, SELINUX/firewalld.
  • Knowledge of internet server protocols and utilities (DNS, SMTP, POP, IMAP, HTTP/S, TLS, S/FTP, TCP/IP, SSH, iptables).
  • Experience with troubleshooting and problem-solving skills with little supervision (email, network, hardware, OS). 
  • Understanding of RHEL and/or software-based cluster configurations and concepts such as keepalived.
  • Performance tuning and monitoring (Nagios, Cacti, Solarwinds)
  • Technical documentation skills.
  • Excellent communication skills both verbal and written.
  • Ability to exercise discretion and independent judgement. 
  • Working knowledge of Splunk, GlusterFS, NetApp, Cisco UCS helpful

 Mediacom offers an exciting work environment, competitive salaries and full benefits including Dental and Vision. Company-Matched 401(k), Education Reimbursement, Paid Vacations, Holidays & Flex Time. Discounted Cable/Internet Services and so much more.

 Hiring begins with an online application that is seamless and at scale. Our recruiters utilize on demand text, and one-way video technology for interviews to ensure social distancing. For more information on the position above and consideration, please apply online at: and search for Systems Engineer III in NY. You may also send your resume to:   or Text “MEDIACOM’ TO 97211.


The Power to Succeed

We are an Equal Opportunity Employer M/F/D/V

Dice Id : 10120755
Position Id : 7070211
Originally Posted : 3 months ago
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