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Infrastructure Engineer
Job in
Greater London, London, Greater London, W1B, England, UK
Listed on 2026-02-17
Listing for:
Persistent Systems
Full Time
position Listed on 2026-02-17
Job specializations:
-
IT/Tech
Systems Engineer, IT Consultant, IT Project Manager
Job Description & How to Apply Below
We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world including 14 of the 30 most innovative US companies, 80% of the largest banks in the US and India, and numerous innovators across the healthcare ecosystem.
AboutPosition and details:
- Mode:
Hybrid(2 to 3 days to office) - Experience: 6 to 15 years
- Job Type: Permanent role
- Creation of technical governance documentation, such as Low Level Designs and
- Creation of security focused technical specifications for Windows environments
- Knowledge of Active Directory Certificate Services
- Knowledge of IIS
- Knowledge of Active Directory Domain Services
- Knowledge of Cryptography
- Windows Server 2019 / 2022 / 2025
- Windows 11
- Powershell
- VMware including ESXi / vCentre
- Strong understanding of designing to meet security principles and compliance
- Desirable: good knowledge MS SQL
- Desirable: experience using M365 Security Controls
- Ensure CLS internal systems are managed to the highest standard by following industry best practice
- Demonstrate good problem management ownership and prevention of SLA breach under Incident/Problem Management processes
- Actively contribute to the development of existing and new IT process and procedures to enhance service transition and service operation lifecycle stages
- Experience of working in a network heavily segregated by firewalls
- Appreciation of networking and the understanding of firewalls rules
- Understanding of building a product that will result in zero findings on a penetration test
Terraform, Ansible
- Windows running in AWS
- Lead and oversee the successful release and transition of new IT services into support, meeting the team’s service acceptance criteria
- Undertake the role of Technical Lead on internal RTB projects applying both significant communications, organisational and technical skills to achieve successful outcomes.
- Strong collaboration skills with senior stakeholders, peers and the project management team
- Through example and behavior, strive to provide peer leadership to other team members ensuring a level of excellence is achieved in delivering the service.
- Competitive salary and benefits package
- Culture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certifications.
- Opportunity to work with cutting-edge technologies.
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
Let’s unleash your full potential at Persistent -
“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”
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