Application Systems Specialist

4 hours ago


Beckenham, Greater London, United Kingdom Required IT Full time
Job Title: Application Systems Specialist

We are seeking a skilled Legacy Systems Specialist to address challenges arising from running legacy applications on unsupported Microsoft operating systems. The successful candidate will collaborate with end users and application experts to upgrade the operating systems while ensuring legacy applications function seamlessly.

About the Role:
  • Assess business requirements for legacy applications.
  • Develop and execute plans to mitigate risks posed by legacy systems.
  • Ensure all solutions meet security and operational standards.

Key Responsibilities:
  1. Collaborate with end-users and application experts.
  2. Leverage expertise in Windows Server 2008–2022.
  3. Propose fully supported replacement applications where necessary.
  4. Isolate legacy applications to eliminate associated vulnerabilities.

Salary: Estimated $80,000 - $110,000 per year.

Required Skills & Experience:
  • Expertise in Windows Server 2008–2022.
  • Strong understanding of security vulnerabilities and mitigation strategies.
  • Experience with Azure and domain structures.


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