{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “IT Infrastructure Engineer(Security)”, “description”: “
IT Infrastructure Engineer – Hedge Fund – Salary up to £80,000 + Bonus
Location: London, United Kingdom
Employment type: Contract
Seniority level: Mid‑Senior
Responsibilities
- Creation of technical governance documentation, such as low‑level designs and technical specifications.
- Creation of security‑focused technical specifications for Windows environments.
- Write and maintain documentation on Active Directory Certificate Services, IIS, Active Directory Domain Services and cryptography.
- Design systems to meet security principles and compliance requirements.
- Administer internal systems following industry best practice.
- Demonstrate good problem‑management ownership and prevent SLA breaches under Incident/Problem Management processes.
- Contribute to the development of IT processes and procedures to enhance service transition and service operation lifecycle stages.
- Work in a network heavily segregated by firewalls, with a strong understanding of firewall rules.
- Help build products aiming for zero findings on penetration testing.
- Manage Windows workloads running in AWS.
Qualifications and Certifications
- Bachelor’s degree or equivalent working knowledge and experience.
- Strong understanding and appreciation of working on business‑critical production infrastructure, applications and database services.
- Experience working in a highly regulated environment.
- Experience with Active Directory Certificate Services, IIS, Active Directory Domain Services, and cryptography.
- Desirable: Good knowledge of MS SQL.
- Desirable: Experience using Microsoft 365 Security Controls.
Applicants are encouraged to apply promptly and may be referred by current employees to increase chances of selection.
#J-18808-Ljbffr”, “datePosted”: “2026-04-11”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Xoriant”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__402730565__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “” } } }Company: Xoriant
Location:
Job Description:
IT Infrastructure Engineer – Hedge Fund – Salary up to £80,000 + Bonus
Location: London, United Kingdom
Employment type: Contract
Seniority level: Mid‑Senior
Responsibilities
- Creation of technical governance documentation, such as low‑level designs and technical specifications.
- Creation of security‑focused technical specifications for Windows environments.
- Write and maintain documentation on Active Directory Certificate Services, IIS, Active Directory Domain Services and cryptography.
- Design systems to meet security principles and compliance requirements.
- Administer internal systems following industry best practice.
- Demonstrate good problem‑management ownership and prevent SLA breaches under Incident/Problem Management processes.
- Contribute to the development of IT processes and procedures to enhance service transition and service operation lifecycle stages.
- Work in a network heavily segregated by firewalls, with a strong understanding of firewall rules.
- Help build products aiming for zero findings on penetration testing.
- Manage Windows workloads running in AWS.
Qualifications and Certifications
- Bachelor’s degree or equivalent working knowledge and experience.
- Strong understanding and appreciation of working on business‑critical production infrastructure, applications and database services.
- Experience working in a highly regulated environment.
- Experience with Active Directory Certificate Services, IIS, Active Directory Domain Services, and cryptography.
- Desirable: Good knowledge of MS SQL.
- Desirable: Experience using Microsoft 365 Security Controls.
Applicants are encouraged to apply promptly and may be referred by current employees to increase chances of selection.
#J-18808-Ljbffr…
Posted: April 11th, 2026