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Infrastructure Unix Support Lead

CLS Group
Iselin, NJ Full Time
POSTED ON 11/18/2025 CLOSED ON 12/18/2025

What are the responsibilities and job description for the Infrastructure Unix Support Lead position at CLS Group?

Job information:

  • Functional title - VP, Infrastructure Unix Support Lead
  • Department - Infrastructure
  • Corporate level - Vice President
  • Report to - Vice President, Infrastructure Unix Support
  • Location - Iselin, NJ (Hybrid Onsite 2 days per week)
  • Expected full-time salary range between $ 140,000- $170,000 variable compensation 401(k) match benefits.

Note: Disclosure as required by NJ Pay Transparency Law of the expected salary compensation range for this role.

What you will be doing:


  • Line Manage the US AVP and AP resources and the US nightshift resources.
  • Provide project support for the Production Linux environments with Symantec Clustering Technology. Responsibilities include Linux backup/restores, daily checks, maintenance tasks and building new systems and applying service packs. Manage and escalate problems as appropriate.
  • Ensure that the BAU service is prioritised and all incidents, problems and service requests are responded to in an efficient manner without negatively impacting SLA’s and reporting metrics in place.
  • Investigate defects or problems; work with internal CLS teams and external vendors to Identify solutions and support any fixes that are required as part of service improvement.
  • Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments.
  • Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux and application services as required.
  • Create, maintain and review operational process and support documentation.
  • Perform daily/weekly/quarterly system checks. Ensure any issues identified are tracked and addressed.
  • Participate in planned weekend work as required.
  • Perform monthly operating system security patching.

Strategic

  • Ensure CLS internal systems are managed to the highest standard by following industry best practice.
  • Where appropriate, contribute to the development of existing and new IT process and procedures to enhance service transitioning and the service lifecycle.
  • Demonstrate good problem management ownership and prevention of SLA breaches under Incident/Problem Management processes.

Leadership

  • Through example and behaviour, strive to provide peer leadership to other team members ensuring a level of excellence is achieved in delivering the service.
  • For any Projects you are working on, be accountable for the successful transition of new IT services into support, meeting the team’s service acceptance criteria.

Success Factors

  • Possess a strong service-oriented mind set who can consistently deliver a high level of service to the business.
  • Be able to manage their time effectively and prioritise their own workload in order to meet changing demands from the business.
  • A high level of presentation and communications skills with the ability to communicate confidently with both business and technical staff at all levels.
  • Ability to engage with the business to effectively support the environment with some oversight.
  • Input into the Linux infrastructure changes at the weekly/daily CAB. Ensure other team’s changes do not have an impact on the delivery of the Linux services. Review and approve changes for the Linux team as required.
  • Maintain and troubleshoot backup systems.
  • Maintain and support the enterprise Production Linux server domain, VMware Virtual Infrastructure environment, datacentre server hardware infrastructure


Essential

  • Bachelor’s degree or equivalent
  • Prior IT operational support experience across business-critical Production infrastructure support, applications and database services.

Desired

  • Industry standard IT certification – AWS / Linux (Redhat)/ VMware/ Symantec VCS
  • ITIL certification

Salary : $140,000 - $170,000

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