Senior security engineer Work, Jobs in East Ham, Gtl (with Salaries)

Infrastructure and Operations Director
HSSL Technologies —London
- £82,962.97 - £119,223.21 a year
- Full-time
- Hybrid work
- Azure
- PMP
- AWS
- Free parking
- Sick pay
Quick apply
9h
Senior Infrastructure Engineer
CGI —Leatherhead
- Full-time
- Azure
- Scripting
- Computer networking
Quick apply
11d
Senior Security Engineer
Zinc —London
- £80,000 - £85,000 a year
- Full-time
- Hybrid work
- Master's degree
- AWS
- AI
Quick apply
Senior Security Engineer (Contract)
Orbital —London
- Hybrid work
- AWS
- IT
12d
Senior Network Security Engineer
Natilik —London
- Full-time
- Hybrid work
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
Senior Caretaker
BAM Construction —London
- Communication skills
- School
Office Manager / Facilities Manager
R1CH.uk —Knightsbridge and Belgravia
- £82,000 - £155,000 a year
- Full-time
- Hybrid work
- Maintenance
- Administrative experience
- Supervising experience
Quick apply
5d
Senior Network and Security Engineer
CMC Markets —London
- Full-time
- Computer networking
- Financial services
- Communication skills
8d
Senior Application Security Engineer
Our Future Health —London
- From £70,000 a year
- Full-time
- Hybrid work
- Azure
- APIs
- Agile
- Employee assistance programme
- Referral programme
Quick apply
14d
Senior Security Engineer (Infrastructure)
Eeze —London
- Hybrid work
- Management
- Computer networking
- APIs
- Annual leave
- Employee assistance programme
Cyber Security Engineer Senior
FIS Global —London
- Full-time
- Computer Science
- Bachelor's degree
- Communication skills
Senior Project Manager
Secret Intelligence Service —London
- From £72,793 a year
- Hybrid work
- PMP
- Travel
- IT
- Annual leave
- Work from home
5d
Senior Delivery Manager
Cloudscaler —London
- £70,000 - £100,000 a year
- Full-time
- Hybrid work
- AWS
- Mentoring
Senior Security Engineer
Flagstone Group LTD —London
- Azure
- Management
- Financial services
- Life insurance
Quick apply
Senior Security Engineer
Ripple —London
- Full-time
- APIs
- Communication skills
- Python
Quick apply
Global IT Director - Principal Security Engineer
Boston Consulting Group —London
- Full-time
- Azure
- Java
- AWS
Senior Security Engineer - Detection Engineering
Tesco UK —Welwyn Garden City
- Full-time
- SQL
- AI
- Communication skills
- Employee assistance programme
3d
Senior Identity & Access Management Engineer
Just Eat Takeaway.com —London
- Full-time
- Hybrid work
- Mentoring
- Scripting
- Communication skills
Global IT Senior Site Reliability Engineer
Boston Consulting Group —London
- Full-time
- Hybrid work
- Azure
- AWS
- Travel
Senior Product Engineer (TS/NodeJS/Vue)
n8n —London
- £190,000 a year
- Full-time
- Remote
- English
- Administrative experience
- JavaScript
- Life insurance

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senior security engineer jobs near east ham, gtl

Infrastructure and Operations Director

HSSL Technologies
London

Quick apply

Job details

Permanent | Full-time
£82,962.97 - £119,223.21 a year
9 hours ago

Benefits

Free parking
Company car
Sick pay
On-site parking

Qualifications

Azure
Accounts payable
CCNP
PMP
Profit & loss
AWS
Analysis skills
ITIL
Virtualisation
IT
VMWare
Root cause analysis

Full job description

At HSSL we don’t just manage IT—we become the backbone of our clients’ businesses. As a leading IT services provider, we design, build, and run the mission-critical infrastructure for some of the world’s most demanding enterprises. From network architecture and data centers to cloud ecosystems and end-user support, our end-to-end managed services ensure our customers’ operations never miss a beat.

We’re looking for a strategic and hands-on Infrastructure & Operations Director to own the full lifecycle of service delivery for our large-scale client portfolios.

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The Role

This is not a traditional internal IT role. As Director of I&O, you will lead the teams and platforms that power our customers’ businesses 24/7. You’ll bridge the gap between complex engineering, operational excellence, and relentless customer focus. Your mission: ensure the availability, security, and performance of diverse, large-scale infrastructure environments while scaling our managed services practice.

You’ll have direct accountability for multi-million-dollar service lines, SLA attainment, and a high-performing team of architects, engineers, and service delivery managers.

---

Key Responsibilities

Strategic Leadership & Customer Delivery

· Own the end-to-end infrastructure roadmap and operational delivery for a portfolio of large enterprise customers.

· Act as the executive sponsor for key accounts, building trusted relationships with CIOs, VPs of Infrastructure, and other customer stakeholders.

· Translate complex client business requirements into robust, scalable, and cost-effective technical solutions.

· Drive continuous service improvement initiatives, leveraging automation and proactive monitoring to elevate the customer experience.

Operational Excellence

· Lead 24/7/365 operations, including network operations centers (NOC), data center operations, cloud platforms, and incident/response teams.

· Govern strict SLA, SLO, and KPI adherence across all managed environments—meeting commitments for uptime, performance, and MTTR.

· Own major incident management: you’re the calm in the storm, ensuring swift technical resolution and transparent client communication.

· Oversee capacity planning, disaster recovery, and business continuity programs on behalf of customers.

Practice Building & Financial Performance

· Manage P&L for the I&O division, balancing resource allocation, staffing utilization, and infrastructure costs to meet profitability targets.

· Partner with Sales and Solution Architects on RFPs, scoping, and contract negotiations for new large-scale engagements.

· Define and standardize service offerings (private cloud, hybrid hosting, SD-WAN, EUC, etc.) to productize and scale the business.

Technology & Automation

· Champion the adoption of Infrastructure-as-Code (IaC), AIOps, and next-generation monitoring to reduce toil and increase service velocity.

· Maintain deep expertise across domains: public cloud (AWS/Azure), on-premise hypervisors (VMware, Nutanix), networking (Cisco, Palo Alto, SD-WAN), and modern endpoint management.

· Ensure all managed environments meet rigorous security and compliance frameworks (ISO 27001, SOC 2, HIPAA, etc.).

People Leadership

· Build, mentor, and retain a world-class distributed operations team across L1-L4 support, engineering, and architecture.

· Foster a culture of ownership, continuous learning, and operational discipline.

· Design on-call rotations and escalation paths that balance employee wellbeing with 24/7 client needs.

---

What You Bring

Experience

· 10+ years in IT infrastructure and operations, with at least 5 years in a senior leadership role within an IT services, MSP, or managed hosting provider environment.

· Proven track record of managing end-to-end infrastructure for large external customers (enterprise scale: 5,000+ seats, multi-site, multi-cloud).

· Deep experience with ITIL or similar service management frameworks, with the ability to make process pragmatic, not bureaucratic.

Technical Breadth & Business Acumen

· Strong understanding across the full stack: networking, compute, storage, virtualization, cloud, databases, and end-user compute.

· Demonstrated experience owning a division P&L, with sharp commercial instincts around contract scoping, utilization, and margin optimization.

· Certifications strongly preferred: ITIL Expert/Managing Professional, PMP, AWS/Azure Solutions Architect, CCNP, or equivalent.

Leadership & Communication

· Exceptional executive presence: you can defuse a tense situation with a frustrated customer and inspire a room of engineers in the same breath.

· Data-driven decision-maker with strong analytical skills for capacity planning, root cause analysis, and service reporting.

· A coach at heart: you build leadership pipelines and grow future managers.

---

Why Join [Company Name]?

· Enterprise Impact: Manage the infrastructure that iconic brands run on—never a dull environment.

· Growth Trajectory: We’re scaling fast; you’ll help write the playbook, not just execute someone else’s.

· Compensation: Competitive base salary, performance-based executive bonus, and comprehensive benefits.

· Autonomy: We hire leaders to lead. You’ll have the trust and authority to reshape our operations practice.

---

Ready to run the infrastructure that powers global business?

Apply now with your resume and a brief note on a large-scale customer environment you’ve transformed.

Pay: £82,962.97-£119,223.21 per year

Benefits:

Company car
Free parking
On-site parking
Sick pay

Work Location: Hybrid remote in London

Quick apply

Refine Your Search

senior security engineer jobs in east ham, gtl

Infrastructure and Operations Director

Senior Infrastructure Engineer

Senior Security Engineer

Senior Security Engineer (Contract)

Senior Network Security Engineer

Senior Caretaker

Office Manager / Facilities Manager

Senior Network and Security Engineer

Senior Application Security Engineer

Senior Security Engineer (Infrastructure)

Cyber Security Engineer Senior

Senior Project Manager

Senior Delivery Manager

Senior Security Engineer

Senior Security Engineer

Global IT Director - Principal Security Engineer

Senior Security Engineer - Detection Engineering

Senior Identity & Access Management Engineer

Global IT Senior Site Reliability Engineer

Senior Product Engineer (TS/NodeJS/Vue)

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