Windows System Administrator
Hybrid
London, United Kingdom
£ 75 / hour
Freelance
17-03-2025
Job Specifications
6 - 12 month Contract - Inside IR35 - £600 per day
Synechron's global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms.
With top clients to boast about, Synechron has a global workforce of 14,500+, and has 55 offices in 21 countries within key global markets. For more information on the company, please visit our website or LinkedIn community.
We are in search of a Windows Systems Administrator (IAM) to join one of our team who're integrated on-site / remotely with one of our most valued and interesting customers.
Requirements:
6+ Years IT experience
2-3 years of experience in Security or Identity & Access Management.
Experience with Certificate Management (PKI) and associated platforms (Sectigo/Comodo, Digicert, Venafi) at a deep technical level.
Experience managing and implementing Venafi
Good Project Management, inter-personal & communications skills and ability to adapt to change, move fast, take charge, and work with ambiguity. Positive and enthusiastic attitude.
Good understanding of Security Architecture and Application Design and Integration
Experience supporting a service, creating run books, documentation, and support.
Scripting Experience in PowerShell or a similar language.
Knowledge of firewalls, Load Balancers, and port/protocols involved with connectivity
Ability to troubleshoot issues and interact with end user administrators and explain PKI
Prior Management or Security Experience
Additional Technical Skills (Preferred)
Microsoft Certificate Services or Venafi Certificate Platform Experience
Experience using Public and Private Certificate Authorities
Microsoft Active Directory / Azure AD integration
Windows Server Support
Microsoft Azure Certifications
AWS and Azure Cloud PKI management
Security Certifications (CISM, CISSP, CISA, CISM, CRISC, ITIL, PMP)
Orchestration / Kubernetes Experience
Load Balancers and/or zScaler integrations
ServiceNow experience
Synechron’s stunning top floor offices are located in London's bustling Square Mile, close to Liverpool Street, Moorgate and Bank. We're a stone's throw from the Bank of England and a five-minute walk from St. Paul's Cathedral.
Our open-plan offices feature breakout areas, innovation spaces and a stunning roof terrace with great views of the city! We’re a friendly bunch and host regular summer and Christmas parties, and team-building activities. Our flexible working policy means three days in the London office and two days at home – and we’re happy to accommodate individual circumstances like school drop-offs and pick-ups (this will need to be worked out with your line manager).
About the Company
At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron's progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop s... Know more
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