FullStack Infrastructure Engineer
London - UK
Contract - IR35
The Role
We are seeking a highly skilled and versatile FullStack Infrastructure Engineer to join a global financial services technology team in London. This is a hands-on contract role spanning infrastructure design IoT/OT systems network security automation and stakeholder engagement across globally distributed teams.
You will lead and support PoC RFP and RFE initiatives across diverse platforms working closely with Networks SecDesign Proxy Risk and Windows engineering teams including engaging directly with external vendors to validate products against firm security policies.
A key element involves IoT systems including Building Management Systems (BMS) lighting controls occupancy sensors and air quality monitoring. You should be comfortable operating across multiple device platforms (Android Windows Linux Unix iOS) and working with international partners across time zones.
PowerShell Python Perl / Shell Windows Linux IoT / OT BMS CI / CD Cloud RBAC Kerberos LDAP / AD SSO
Key responsibilities
- Lead and support infrastructure PoC/RFP/RFE initiatives across diverse enterprise platforms.
- Administer applications with full lifecycle ownership ensuring seamless request flow and network integration.
- Manage and troubleshoot network and security configurations: routers switches load balancers proxies firewalls DMZ IPs ports subnets MAC addresses and authentication protocols (RBAC Kerberos SSO LDAP AD).
- Perform server administration across Windows Linux Mac and vendor-specific ecosystems (e.g. CA BMC IBM DataPower).
- Develop and maintain automation scripts in PowerShell Python Perl or Shell to streamline operations at scale.
- Collaborate with DevOps teams on CI/CD pipelines and cloud infrastructure delivery.
- Engage stakeholders and business customers gathering requirements providing updates and ensuring satisfaction across complex technology programmes.
- Support troubleshoot and upgrade IoT/OT devices across Android Windows Linux Unix and iOS including BMS lighting occupancy and air quality systems.
- Work with SecDesign teams to design and apply appropriate controls and processes for integrated solutions.
- Collaborate with technology partners SMEs and vendors to implement SecDesign-approved solutions and future-proof existing systems.
- Ensure production systems remain compliant within the firms Hygiene programme.
- Operate effectively in a globally distributed team including occasional meetings outside core hours.
Requirements
Required skills & competencies
Skill / area
| Level
| Notes
|
|---|
Application administration
| Excellent
| End-to-end request flow with network integration
|
Network & security
| Excellent
| Deep understanding of network layers configs and authentication flows
|
Server administration
| Excellent
| Platform-agnostic including vendor-specific systems
|
Automation scripting
| Excellent
| PowerShell / Python / Perl / Shell strong logic and scripting
|
Communication skills
| Excellent
| Clear concise and effective with senior stakeholders
|
Customer / stakeholder management
| Excellent
| Strong interpersonal and engagement skills
|
CI/CD & DevOps
| Proficient
| Familiarity with DevOps practices and tooling
|
Cloud technology
| Proficient
| Exposure to cloud platforms and services
|
IoT / OT devices
| Excellent
| Platform-agnostic troubleshooting and support
|
Preferred qualifications
- Bachelors or Masters degree in Computer Science Information Technology or a related discipline.
- Relevant certifications in networking security or cloud technologies (CCNA AWS Azure etc.) are a strong advantage.
- Prior experience in BFSI Capital Markets or similarly regulated enterprise environments is highly desirable.
- Demonstrated ability to operate in a global team environment across time zones and technology partner ecosystems.
What were looking for.....
Beyond technical depth this role requires someone who is driven confident and a genuine team player who thinks and works strategically. When faced with a complex problem you should know how to ask the right questions leverage your own expertise and draw on the people around you. The strongest candidates will bring both technical rigour and the communication skills to translate that work for diverse stakeholders.
Required Skills:
Required skills & competencies Skill / area Level Notes Application administration Excellent End-to-end request flow with network integration Network & security Excellent Deep understanding of network layers configs and authentication flows Server administration Excellent Platform-agnostic including vendor-specific systems Automation scripting Excellent PowerShell / Python / Perl / Shell strong logic and scripting Communication skills Excellent Clear concise and effective with senior stakeholders Customer / stakeholder management Excellent Strong interpersonal and engagement skills CI/CD & DevOps Proficient Familiarity with DevOps practices and tooling Cloud technology Proficient Exposure to cloud platforms and services IoT / OT devices Excellent Platform-agnostic troubleshooting and support
Required Education:
Preferred qualificationsBachelors or Masters degree in Computer Science Information Technology or a related certifications in networking security or cloud technologies (CCNA AWS Azure etc.) are a strong experience in BFSI Capital Markets or similarly regulated enterprise environments is highly ability to operate in a global team environment across time zones and technology partner ecosystems.
FullStack Infrastructure EngineerLondon - UKContract - IR35The RoleWe are seeking a highly skilled and versatile FullStack Infrastructure Engineer to join a global financial services technology team in London. This is a hands-on contract role spanning infrastructure design IoT/OT systems network sec...
FullStack Infrastructure Engineer
London - UK
Contract - IR35
The Role
We are seeking a highly skilled and versatile FullStack Infrastructure Engineer to join a global financial services technology team in London. This is a hands-on contract role spanning infrastructure design IoT/OT systems network security automation and stakeholder engagement across globally distributed teams.
You will lead and support PoC RFP and RFE initiatives across diverse platforms working closely with Networks SecDesign Proxy Risk and Windows engineering teams including engaging directly with external vendors to validate products against firm security policies.
A key element involves IoT systems including Building Management Systems (BMS) lighting controls occupancy sensors and air quality monitoring. You should be comfortable operating across multiple device platforms (Android Windows Linux Unix iOS) and working with international partners across time zones.
PowerShell Python Perl / Shell Windows Linux IoT / OT BMS CI / CD Cloud RBAC Kerberos LDAP / AD SSO
Key responsibilities
- Lead and support infrastructure PoC/RFP/RFE initiatives across diverse enterprise platforms.
- Administer applications with full lifecycle ownership ensuring seamless request flow and network integration.
- Manage and troubleshoot network and security configurations: routers switches load balancers proxies firewalls DMZ IPs ports subnets MAC addresses and authentication protocols (RBAC Kerberos SSO LDAP AD).
- Perform server administration across Windows Linux Mac and vendor-specific ecosystems (e.g. CA BMC IBM DataPower).
- Develop and maintain automation scripts in PowerShell Python Perl or Shell to streamline operations at scale.
- Collaborate with DevOps teams on CI/CD pipelines and cloud infrastructure delivery.
- Engage stakeholders and business customers gathering requirements providing updates and ensuring satisfaction across complex technology programmes.
- Support troubleshoot and upgrade IoT/OT devices across Android Windows Linux Unix and iOS including BMS lighting occupancy and air quality systems.
- Work with SecDesign teams to design and apply appropriate controls and processes for integrated solutions.
- Collaborate with technology partners SMEs and vendors to implement SecDesign-approved solutions and future-proof existing systems.
- Ensure production systems remain compliant within the firms Hygiene programme.
- Operate effectively in a globally distributed team including occasional meetings outside core hours.
Requirements
Required skills & competencies
Skill / area
| Level
| Notes
|
|---|
Application administration
| Excellent
| End-to-end request flow with network integration
|
Network & security
| Excellent
| Deep understanding of network layers configs and authentication flows
|
Server administration
| Excellent
| Platform-agnostic including vendor-specific systems
|
Automation scripting
| Excellent
| PowerShell / Python / Perl / Shell strong logic and scripting
|
Communication skills
| Excellent
| Clear concise and effective with senior stakeholders
|
Customer / stakeholder management
| Excellent
| Strong interpersonal and engagement skills
|
CI/CD & DevOps
| Proficient
| Familiarity with DevOps practices and tooling
|
Cloud technology
| Proficient
| Exposure to cloud platforms and services
|
IoT / OT devices
| Excellent
| Platform-agnostic troubleshooting and support
|
Preferred qualifications
- Bachelors or Masters degree in Computer Science Information Technology or a related discipline.
- Relevant certifications in networking security or cloud technologies (CCNA AWS Azure etc.) are a strong advantage.
- Prior experience in BFSI Capital Markets or similarly regulated enterprise environments is highly desirable.
- Demonstrated ability to operate in a global team environment across time zones and technology partner ecosystems.
What were looking for.....
Beyond technical depth this role requires someone who is driven confident and a genuine team player who thinks and works strategically. When faced with a complex problem you should know how to ask the right questions leverage your own expertise and draw on the people around you. The strongest candidates will bring both technical rigour and the communication skills to translate that work for diverse stakeholders.
Required Skills:
Required skills & competencies Skill / area Level Notes Application administration Excellent End-to-end request flow with network integration Network & security Excellent Deep understanding of network layers configs and authentication flows Server administration Excellent Platform-agnostic including vendor-specific systems Automation scripting Excellent PowerShell / Python / Perl / Shell strong logic and scripting Communication skills Excellent Clear concise and effective with senior stakeholders Customer / stakeholder management Excellent Strong interpersonal and engagement skills CI/CD & DevOps Proficient Familiarity with DevOps practices and tooling Cloud technology Proficient Exposure to cloud platforms and services IoT / OT devices Excellent Platform-agnostic troubleshooting and support
Required Education:
Preferred qualificationsBachelors or Masters degree in Computer Science Information Technology or a related certifications in networking security or cloud technologies (CCNA AWS Azure etc.) are a strong experience in BFSI Capital Markets or similarly regulated enterprise environments is highly ability to operate in a global team environment across time zones and technology partner ecosystems.
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