CrawlJobs Logo
Fynity Logo Fynity · IT - Administration

Lead Infrastructure Engineer

United Kingdom, Hemel Hempstead 65000.00 - 70000.00 GBP / Year · Job Posted April 23, 2026
Apply Position
Job Link Share

Job Description

Lead Infrastructure Engineer (DV Cleared) Hertfordshire (On-site) Up to £70K + £5400 car allowance + Benefits Active DV Clearance Required DV Cleared? Ready to lead in a mission-critical environment? Im hiring a Lead Infrastructure Engineer to take ownership of a Windows team delivering into a highly secure defence programme. This is a hands-on leadership role with real impact, combining technical delivery, team leadership, and operational responsibility.

Job Responsibility

  • Lead and mentor a Windows infrastructure team
  • Own service delivery & SLA performance
  • Support design and delivery of infrastructure solutions
  • Work closely with architects and programme stakeholders

Requirements

  • Active DV Clearance Required
  • Strong Windows / Infrastructure background
  • Experience in enterprise, secure environments
  • Proven team leadership experience
  • Solid understanding of SLAs & delivery

What we offer

£5400 car allowance

Fynity - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Lead Infrastructure Engineer

8 matching positions

Lead Infrastructure Engineer

Wells Fargo is seeking a Lead Infrastructure Engineer
Location
Location
India , Hyderabad
Salary
Salary:
Not provided
https://www.wellsfargo.com/ Logo
Wells Fargo
Expiration Date
June 11, 2026
Flip Icon
Requirements
Requirements
  • 5+ years of Technology Infrastructure Engineering and Solutions experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
  • Technology Infrastructure Engineering and Solutions experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
  • Experience hands‑on experience with Python for automation and scripting
  • Experience with Red Hat Ansible, including playbook and role development
  • Experience with YAML, including writing and maintaining structured configuration and automation code
  • Experience developing and consuming APIs, including integrating automation with enterprise systems
  • Demonstrated experience leading technical teams or projects in automation engineering
  • Proven ability to set technical direction and influence best practices in Ansible and Python development
  • Solid understanding of relational database architectures and infrastructure concepts
  • Proven ability to troubleshoot complex code‑related issues across automation workflows
Job Responsibility
Job Responsibility
  • Lead complex initiatives to develop infrastructure to provide solutions for business applications
  • Participate in various projects intended to continually improve or upgrade the infrastructure
  • Evaluate internal and external software solutions which could be leveraged to meet target state architecture goals
  • Review and analyze high impact outages to ensure the proper processes and procedures are in place to avoid problems in the future
  • Design, build, deploy and maintain infrastructure solutions through collaborative efforts with the team and third party vendors
  • Design, code, test, debug and document programs using Agile development practices
  • Make decisions in technical designs, implementation plans and identify project risks and resource requirements
  • Direct the daily risk and control flow of operations, focusing on policies, procedures and work standards to ensure success
  • Recommend courses of action to maintain cost effectiveness and achieve results
  • Collaborate and consult with peers, colleagues and managers to resolve issues and achieve goals
  • Fulltime
Read More
Arrow Right

Lead Infrastructure Engineer

We're looking for a Lead Infrastructure Engineer to define what great infrastruc...
Location
Location
United States
Salary
Salary:
170000.00 - 220000.00 USD / Year
atticus.com Logo
Atticus
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years in infrastructure / SRE / platform engineering roles, with breadth across infra disciplines
  • Hands-on experience with cloud infrastructure (GCP preferred) and infrastructure-as-code tools (Terraform, Pulumi, etc.)
  • Strong software engineering fundamentals
  • Technical breadth across infra domains: networking, security, observability, CI/CD, database operations, containerization
  • Experience with consumer-facing, revenue-critical systems
Job Responsibility
Job Responsibility
  • Shaping our infrastructure roadmap — developing a clear vision for where our infra needs to go and driving progress toward it
  • Building security and operational foundations — laying the groundwork for sustainable growth
  • Improving reliability — reducing MTTR, establishing SLOs, bringing rigor to how we manage outages
  • Empowering product teams — you'll build the platforms and tools that let them own their systems end-to-end
What we offer
What we offer
  • Medical and dental insurance with 100% of employee premiums covered
  • 15 vacation days & ~20 paid holidays each year (including two weeks at the end-of-year)
  • Free membership to OneMedical
  • $600/year internet stipend
  • $1,000 reimbursable stipend for education and training outside of work
  • Up to $1,200/year student loan repayment assistance
  • 401(k) and optional HSA/FSA
  • Humble, thoughtful, smart, fun colleagues
  • Equity
  • Fulltime
Read More
Arrow Right

Lead Infrastructure Engineer

Arcesium seeks an accomplished Lead Infrastructure Engineer to join our Infrastr...
Location
Location
Portugal , Lisbon
Salary
Salary:
Not provided
arcesium.com Logo
Arcesium
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of relevant infrastructure experience
  • Proven track record of ownership of critical systems and delivery of systems and features
  • Polyglot programming capability, with advanced level Python ability
  • Experience with running critical workloads on AWS
  • Ability to balance delivery with correctness
  • You have an inquisitive mind, the ability to learn and problem-solve, and are a self-starter
  • A bachelor’s degree in computer science, computer engineering, or related discipline is required
  • Have a valid work permit to work in the country.
Job Responsibility
Job Responsibility
  • Engineer our Linux compute platform based on Kubernetes and AWS
  • Engineer our Python and Terraform-based tools and automation
  • Build infrastructure applications, write, and review code as needed
  • Solve problems with a combination of coding and implementation of open source tools
  • Troubleshoot and debug complex systems
  • Leverage our design, coding, automation, and implementation skills to engineer what Arcesium needs, solving business and technology problems
Read More
Arrow Right

Lead Engineer - Infrastructure Solutions

The Commercial Corporate & Investment Bank Technology (CCIBT) Infrastructure Sol...
Location
Location
United States , Charlotte; Irving; Iselin
Salary
Salary:
119000.00 - 224000.00 USD / Year
https://www.wellsfargo.com/ Logo
Wells Fargo
Expiration Date
July 05, 2026
Flip Icon
Requirements
Requirements
  • 5+ years of Technology Infrastructure Engineering and Solutions experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
  • 5+ years of experience defining, designing, or delivering infrastructure, platform, middleware, application, or enterprise technology solutions
  • 5+ years of experience working across large-scale enterprise environments, including on-premises, private cloud, or hybrid technology platforms
Job Responsibility
Job Responsibility
  • Partner with business, technology, and platform stakeholders to understand functional requirements, technical constraints, risk considerations, dependencies, and success criteria
  • Translate business needs into practical technical designs, implementation approaches, and engineering work packages that can be delivered in a large-scale enterprise environment
  • Evaluate solution options and communicate trade-offs across performance, resiliency, scalability, security, compliance, cost, maintainability, and delivery timelines
  • Help convert ambiguous problem statements into actionable technical direction for developers, engineers, and platform teams
  • Team with developers, engineers, architects, and infrastructure partners to design, build, test, validate, and deliver technical solutions
  • Provide engineering-level triage and solution direction for complex issues spanning application, middleware, compute, network, automation, DevSecOps, and operational readiness domains
  • Review designs, identify gaps, challenge assumptions, clarify dependencies, and help remove technical ambiguity that blocks delivery
  • Produce and maintain engineering design artifacts, implementation notes, operational runbooks, decision records, readiness documentation, and knowledge-transfer materials
  • Investigate and help resolve a wide array of technical problems, including low-latency application concerns, batch-processing challenges, environment issues, platform integration gaps, and production-readiness risks
  • Analyze complex technical symptoms, identify likely root causes, engage the right technical partners, and drive toward practical remediation options
What we offer
What we offer
  • Health benefits
  • 401(k) Plan
  • Paid time off
  • Disability benefits
  • Life insurance, critical illness insurance, and accident insurance
  • Parental leave
  • Critical caregiving leave
  • Discounts and savings
  • Commuter benefits
  • Tuition reimbursement
  • Fulltime
Read More
Arrow Right

Lead Infrastructure Engineer for Mainframe zVM/zLinux Engineering and Support

Location
Location
India , Hyderabad
Salary
Salary:
Not provided
https://www.wellsfargo.com/ Logo
Wells Fargo
Expiration Date
June 21, 2026
Flip Icon
Requirements
Requirements
  • 5+ years of Technology Infrastructure Engineering and Solutions experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
  • 5+ years of hands-on experience in Mainframe technologies, including z/VM and z/Linux installation, upgrades, patching, vulnerability remediation, production support, troubleshooting, server builds, Velocity tooling, change and incident/problem management, and creation/maintenance of operational playbooks and documentation. Proven ability to coordinate effectively with internal teams and external product vendors.
  • Experience and exposure to pSeries server hardware and firmware engineering and support, with AIX and RHEL operating systems, along with shell and Python scripting.
  • Exposure to and/or hands-on experience with GenAI and other industry best practices to modernize Mainframe compute platforms.
  • Flexibility to work morning or afternoon shifts (IST), as required.
  • Strong communication and coordination skills to work with global partners, business application teams, and vendors.
  • Willingness to participate in on-call support rotations.
  • Strong adaptability and learning mindset to adopt and implement emerging industry technologies, including AI.
Job Responsibility
Job Responsibility
  • Lead complex initiatives to develop infrastructure to provide solutions for business applications
  • Participate in various projects intended to continually improve or upgrade the infrastructure
  • Evaluate internal and external software solutions which could be leveraged to meet target state architecture goals
  • Review and analyze high impact outages to ensure the proper processes and procedures are in place to avoid problems in the future
  • Design, build, deploy and maintain infrastructure solutions through collaborative efforts with the team and third party vendors
  • Design, code, test, debug and document programs using Agile development practices
  • Make decisions in technical designs, implementation plans and identify project risks and resource requirements
  • Direct the daily risk and control flow of operations, focusing on policies, procedures and work standards to ensure success
  • Recommend courses of action to maintain cost effectiveness and achieve results
  • Collaborate and consult with peers, colleagues and managers to resolve issues and achieve goals
  • Fulltime
Read More
Arrow Right

Lead Infrastructure Engineer (Aviation)

We are looking for a Lead Infrastructure Engineer to join the Sopra Steria Polan...
Location
Location
Poland , Gdańsk
Salary
Salary:
Not provided
https://www.soprasteria.com Logo
Sopra Steria
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Advanced experience in designing and building cloud solutions (preferably AWS)
  • Advanced knowledge in automation tools — Terraform, Ansible, Jenkins or similar
  • Strong understanding of enterprise networking (routing, VPC, VPN, DNS, etc.)
  • Excellent troubleshooting skills — ability to analyze complex cloud‑related issues
  • Knowledge of shell scripting, databases, and Python
  • Cloud certifications (e.g., AWS Associate, AWS Professional) are a strong plus
  • Independence, proactiveness, and a high level of initiative
  • Excellent communication and teamwork — ability to collaborate effectively with multiple teams (Engineering, Delivery, Ops)
  • Strong problem‑solving skills and the ability to propose long‑term improvements
  • Willing to visit our office located in Katowice
Job Responsibility
Job Responsibility
  • Designing, implementing, and developing scalable cloud infrastructure in AWS
  • Creating architecture and technical recommendations for new components and products
  • Participating in defining non-functional requirements (NFRs) and hosting standards
  • Collaborating with Solution Architects and development teams responsible for the Software Factory
  • Taking over new components and services into the Enterprise Hosting environment
  • Automating infrastructure using IaC (CloudFormation, Terraform), CM tools (Ansible), and CI/CD pipelines (GitLab, Jenkins)
  • Optimizing cloud costs and monitoring resource usage
  • Maintaining high platform availability — incident analysis, RCA, and implementing permanent improvements
  • Driving innovation initiatives, evaluating new AWS services, and developing the internal Tech Radar
  • Creating and updating technical documentation
What we offer
What we offer
  • Luxmed
  • Medicover Sport
  • Worksmile
  • educational platforms
  • languages learning platform
  • referral bonus
  • copyrights
  • life insurance
  • workation
  • certifications (paid by the company)
Read More
Arrow Right

IT Infrastructure Lead Engineer

We are seeking a highly accomplished Lead Systems Engineer to serve as a technic...
Location
Location
Australia , Melbourne
Salary
Salary:
Not provided
servicestream.com.au Logo
Service Stream
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Exceptional verbal and written communication skills
  • demonstrated ability to 'explain complex topics simply' to diverse audiences
  • A proactive approach to security validation, ensuring all infrastructure aligns with the ACSC Essential Eight and modern cybersecurity frameworks
  • 7+ years in Systems Engineering, with at least 3 years in a Lead or Senior capacity managing enterprise-scale hybrid environments
  • Expert knowledge of Windows Server (2016-2022), Windows Desktop, and high-availability networking protocols (BGP, OSPF, VLANs)
  • Must hold, or be eligible to obtain, an Australian Government Baseline Security Clearance (requires Australian Citizenship)
Job Responsibility
Job Responsibility
  • Act as a primary advisor to the leadership team, possessing the ability to articulate complex technical concepts to non-technical stakeholders with clarity and precision
  • Contribute to the development and execution of a multi-year IT strategy that aligns with organizational growth and security objectives
  • Conduct regular audits of Microsoft 365 licensing (Business vs. Enterprise) and cloud consumption (AWS/Azure) to identify cost-saving opportunities and ensure maximum return on investment
  • Lead by example, fostering a culture of high performance, thorough documentation, and continuous improvement within the engineering team
  • Provide expert-level administration of the Microsoft 365 tenant, with a focus on Intune (Endpoint Manager) for Autopilot and compliance, SharePoint Online architecture, and Exchange Online security
  • Act as the primary architect for Entra ID (Azure AD). Oversee the lifecycle of Enterprise Applications, including SAML/OIDC SSO integrations, App Registrations, and Conditional Access policies to ensure secure, seamless user authentication
  • Architect and manage Zscaler (ZIA & ZPA) environments to provide secure, seamless access to internet and private resources, replacing traditional VPN dependencies
  • Design and optimize our primary AWS footprint, focusing on Application Load Balancers (ALB), VPN Gateways, and Route 53. Maintain and govern Azure workloads and Entra ID (Azure AD) integrations
  • Oversee the integrity of Active Directory, Group Policy (GPOs), DHCP, and DNS. Manage the Microsoft PKI (AD CS) environment to support RADIUS (NPS) and certificate-based authentication (802.1X)
  • Drive operational efficiency through advanced PowerShell scripting and API integrations (Microsoft Graph). Manage and maintain Docker container environments for modern application delivery
What we offer
What we offer
  • Flexible working – We genuinely consider all flexibility requests
  • Growth – Career development opportunities across our expanding business
  • Discounts – Access to hundreds of major retailers including Woolworths, Airbnb, JB Hi-Fi, and Bupa
  • Paid leave – Parental, cultural, community service, study, corporate volunteering, and purchased leave
  • Culture – A workplace that values diversity, inclusion, and celebrates excellence
  • Fulltime
Read More
Arrow Right

IT Infrastructure Lead Engineer

As a Lead Infrastructure Engineer, you will play a pivotal role in architecting,...
Location
Location
Australia , Melbourne
Salary
Salary:
Not provided
servicestream.com.au Logo
Service Stream
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Must be an Australian Citizen
  • Minimum 10+ years’ experience in infrastructure engineering, including hybrid cloud and migration projects
  • Strong background in Windows Server administration (2016/2019/2022/2025)
  • Proven experience across AWS, Azure and Network related infrastructure services
  • Extensive experience in virtualisation technologies (VMware, Hyper‑V)
  • Hands-on scripting and automation capability (PowerShell, Python, Terraform)
  • Experience using ITSM tools such as ServiceNow or Jira
  • Strong understanding of networking fundamentals (TCP/IP, DNS, DHCP) and storage technologies (SAN/NAS)
  • Demonstrated experience leading infrastructure upgrades, migrations, and transformation projects
  • Excellent analytical skills, problem-solving capability, and communication skills
Job Responsibility
Job Responsibility
  • Design and oversee scalable, secure, and resilient infrastructure solutions across Windows Server, cloud platforms, and virtualisation technologies
  • Lead development of infrastructure roadmaps aligned with organisational strategy and technology evolution
  • Provide expert-level escalation support and guidance on complex infrastructure issues
  • Mentor and uplift engineering teams, fostering technical capability and best practices
  • Manage and optimise AWS and Azure environments, including hybrid cloud deployments and migration projects
  • Oversee administration of VMware, Hyper‑V, and related virtualisation environments
  • Champion infrastructure-as-code, automation, and orchestration using PowerShell, Python, Terraform, and related tooling
  • Drive adoption of DevOps practices and enhance CI/CD, automation, and operational efficiencies
  • Lead disaster recovery planning, testing, and ongoing development
  • Ensure security standards, compliance (ISO, AS/NZS), and robust vulnerability management practices are upheld
What we offer
What we offer
  • Flexible working – We genuinely consider all flexibility requests
  • Growth – Career development opportunities across our expanding business
  • Discounts – Access to hundreds of major retailers including Woolworths, Airbnb, JB Hi-Fi, and Bupa
  • Paid leave – Parental, cultural, community service, study, corporate volunteering, and purchased leave
  • Culture – A workplace that values diversity, inclusion, and celebrates excellence
  • Fulltime
Read More
Arrow Right