Senior Infrastructure Engineer Job at 360 Resourcing Solutions (London)

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Senior Infrastructure Engineer

The Senior Infrastructure Engineer is responsible for the administration, mainte...

Location

United States , Philadelphia

Salary:

Not provided

Cabaletta Bio Inc

Expiration Date

Until further notice

Requirements

Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field, or equivalent experience.
5+ years of progressive infrastructure administration experience.
Experience supporting biotechnology, pharmaceutical, or life sciences organizations, including work within GxP-regulated environments and experience with computer system validation (CSV), change control processes, and compliance-driven operations.
Experience administering AWS cloud environments.
Strong experience administering Linux and Windows Server environments.
Experience supporting network infrastructure, firewalls, VPNs, DNS, and related technologies.
Foundational cybersecurity experience, including vulnerability remediation, system hardening, access management, and security best practices.
Experience supporting backup, recovery, and disaster recovery processes.
Strong troubleshooting, root cause analysis, and problem-solving skills.
Strong written and verbal communication skills with the ability to work effectively with both technical and non-technical stakeholders.

Job Responsibility

Administer and support AWS cloud infrastructure, including EC2, VPCs, security groups, storage services, monitoring, and related cloud resources.
Administer, maintain, and troubleshoot Windows Server and Linux server environments.
Monitor infrastructure performance, availability, capacity, and reliability, and participate in planning, upgrades, patching, lifecycle management, and continuous improvement initiatives.
Maintain infrastructure documentation, architecture diagrams, technical standards, and operating procedures, and assist with development and implementation of operational processes and technical best practices.
Support, maintain, and troubleshoot network infrastructure, including firewalls, VPN connectivity, routing, DNS, DHCP, and wireless networking services, across cloud, server, and application environments.
Assist with network design reviews and infrastructure improvements, and collaborate with managed service providers and infrastructure vendors to resolve complex technical issues.
Design and support cloud-native and containerized workloads utilizing technologies such as Docker, ECS, EKS, and related platforms.
Assist with application hosting, platform administration, and infrastructure services supporting internal business systems and scientific computing workloads, and participate in cloud modernization, infrastructure automation, and platform engineering initiatives.
Support infrastructure requirements for data platforms, internal applications, and future AI-enabled solutions.
Implement and maintain infrastructure security controls and cybersecurity best practices.

What we offer

health and retirement
PTO
stock option plans

Senior Infrastructure Engineer

Location

United States , Santa Barbara

Salary:

100000.00 - 150000.00 USD / Year

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of experience in IT consulting, infrastructure engineering, or enterprise IT support
Strong technical knowledge across cloud platforms (Azure/M365), networking, security, and virtualization
Experience with firewalls, backups, identity management, and endpoint security tools
Proven ability to manage multiple client environments and technical projects simultaneously
Excellent communication skills with the ability to translate technical concepts to non-technical audiences
Strong customer service mindset and ability to build trusted client relationships
Experience troubleshooting complex systems across Windows, macOS, and network environments
Valid driver’s license and ability to travel to client sites

Job Responsibility

Own and manage client IT environments end-to-end, including design, implementation, maintenance, and escalation support
Lead technical projects from planning through execution, ensuring timely and successful delivery
Design and implement cloud, infrastructure, and security solutions aligned to client needs
Serve as a strategic advisor to clients, recommending improvements and technology roadmaps
Install, configure, and support networks, servers, cloud platforms, and endpoint systems
Monitor system health, manage backups, apply updates, and ensure security best practices
Troubleshoot and resolve complex technical issues across infrastructure, applications, and networks
Provide clear communication to both technical and non-technical stakeholders, including executives
Mentor junior team members and collaborate across technical teams
Maintain documentation, track work progress, and ensure high service quality standards

What we offer

Performance-based bonuses and incentive opportunities
medical, dental, vision, and life insurance
Retirement plan with employer contribution
Paid time off and company holidays
Professional development support, including training and certifications
wellness benefits, team events, and employee recognition programs

Fulltime

Senior Infrastructure Engineer

Location

India , Hyderabad

Salary:

Not provided

Alter Domus

Expiration Date

Until further notice

Requirements

At least 7-8 years of experience in Infrastructure administration
Strong hands-on experience with Linux systems (RHEL, Ubuntu, SUSE)
Proven expertise in Linux system administration, performance tuning, and troubleshooting
Experience with monitoring and alerting tools such as Prometheus, Grafana, Zabbix, Nagios, ELK Stack, or Splunk
Strong understanding of observability, logging, and system health monitoring
Proficiency in scripting and automation tools (Bash, Python, Ansible)
Good understanding of networking fundamentals (TCP/IP, DNS, HTTP)
Familiarity with virtualization and cloud platforms
Experience in capacity planning and performance optimization
Strong troubleshooting and analytical skills

Job Responsibility

Manage Linux infrastructure (RHEL, CentOS, Ubuntu, SUSE), including installation, patching, upgrades, and troubleshooting
Perform OS-level monitoring and tuning (CPU, memory, disk, processes, kernel)
Maintain file systems and storage configurations (LVM, NFS, ext4, xfs)
Design and manage monitoring and alerting frameworks
Configure and tune alerts for system, application, and network performance
Ensure high availability and continuous system monitoring
Administer monitoring tools such as Prometheus, Grafana, Zabbix, Nagios, ELK, and Splunk
Build dashboards and track system health, KPIs, and performance trends
Perform proactive health checks and capacity planning
Troubleshoot complex issues and perform root cause analysis (RCA)

What we offer

Support for professional accreditations such as ACCA and study leave
Flexible arrangements, generous holidays, plus an additional day off for your birthday
Continuous mentoring along your career progression
Active sports, events and social committees across our offices
24/7 support available from our Employee Assistance Program
The opportunity to invest in our growth and success through our Employee Share Plan

Fulltime

New

Senior Infrastructure Engineer

Location

United Kingdom , Manchester

Salary:

Not provided

ANS Group

Expiration Date

Until further notice

Requirements

Previous experience as an infrastructure engineer working in an enterprise or multi-tenant environment
Experience with VMware 7 and above
Experience With SAN Storage Technologies (3par, Nimble, Netapp, Dell Compellent) is ideal
Understanding of fundamental computer architecture, networking, virtualisation, storage, and operating system concepts
Previous experience using backups technologies and disaster recovery
Strong Troubleshooting and Diagnostic skills
Operational Experience with NSX 3.0+ Desirable
Ability to produce good quality documentation
Scripting abilities in Powershell and PowerCLI
Exposure to Cisco UCS

Job Responsibility

Act as a 3rd line escalation point for the eCloud platform, supporting the wider team in resolving complex issues
Proactively monitor systems, identifying and addressing performance or stability issues before they impact customers
Work closely with other technical teams to deliver a high-quality support experience across our platforms
Take ownership of escalations with vendors, driving issues through to resolution
Ensure platform stability and security through regular patching, firmware upgrades, and system maintenance
Support capacity planning and help prepare the platform for future growth
Carry out platform audits and health checks to maintain performance and compliance
Create and maintain clear, high-quality technical documentation and processes
Build strong working relationships across technical and commercial teams
Support change, incident management, and CAB processes in line with ANS standards

What we offer

25 days’ holiday, plus you can buy up to 5 more days
birthday off
extra celebration day
5 days’ additional holiday in the year you get married
5 volunteer days
Private health insurance
Pension contribution match and 4 x life assurance
Flexible working
work from anywhere for up to 30 days per year
Maternity: 16 weeks’ full pay

Senior Infrastructure Engineer

Our client is a world-leading reinsurance and risk management company, deliverin...

Location

Romania , Cluj

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Informatics/ or similar field of study/or equivalent working experience is required
Minimum 5 years demonstrable experience in a DevOps Engineer role
Strong experience with Terraform, YAML, and PowerShell scripting
Proficient with Azure infrastructure components (IaaS and PaaS)
Familiarity with distributed systems and administration of Windows Servers
Understanding of Azure Policies and redundancy scaling concepts
Experience with Azure networking components and API Management
Knowledge of OAuth2, OpenID Connect protocols, and Azure Entra Identity Provider
Basic proficiency in SQL
Excellent problem-solving and communication skills

Job Responsibility

Utilize Terraform and ARM templates to automate the deployment and management of cloud infrastructure
Develop scripts in PowerShell and YAML for continuous integration and continuous deployment (CI/CD) pipelines and other automation tasks
Implement and manage Azure IaaS and PaaS services, ensuring optimal performance and cost management
Configure and manage Azure networking components, including Application Gateways and Azure Firewalls, to ensure secure and efficient traffic flow
Visualize and monitor infrastructure performance and efficiency, leveraging native Azure tools and third-party solutions
Implement OAuth2 and OpenID Connect for secure authentication, utilizing Azure Entra ID as the identity provider
Enforce and manage Azure Policies to ensure compliance and governance of cloud resources
Design and implement scalable solutions with redundancy features, such as geo-redundancy, to ensure high availability
Apply basic SQL knowledge for managing and querying databases as part of application deployments and operational support
Work with development and operations teams to foster a culture of collaboration and continuous improvement in DevOps practices

What we offer

New beginnings can be a challenge. We promise a smooth integration and a supportive mentor
Pick your working style: choose from Remote, Hybrid or Office work opportunities
Early bird or night owl? Our projects have different working hours to suit your needs
Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms
We want you to stay healthy! Enjoy our Private Health Insurance ⁠– it’s custom-made for you
A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School
Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families

Fulltime

Senior Infrastructure Engineer

The IT infrastructure engineer will design, build, manage and support the IT-inf...

Location

United Kingdom , Hereford

Salary:

53.73 GBP / Hour ▼

Outsource UK

Expiration Date

Until further notice

Requirements

Current SC clearance
Minimum of 3 years as an infrastructure engineer
Minimum of 8 years in a related IT field
Strong knowledge of Linux OS, Windows Server OS and virtualisation (VMware, Hyper-V)
Certifications (CCNA, RHCA, MCSE, VCP-DCV)

Job Responsibility

Design, build, manage and support the IT-infrastructure that underpins a tactical mission network hosted on an on-premise environment
Maintain IT infrastructure
Troubleshoot and rectify problems
Develop and deploy new infrastructure
Monitor system performance
End-user device build process

Fulltime

Senior Infrastructure Engineer

I'm working with a leading charity looking to hire a Senior Infrastructure Engin...

Location

United Kingdom , Reading

Salary:

47000.00 - 50000.00 GBP / Year

Understanding Recruitment NFP

Expiration Date

Until further notice

Requirements

Strong experience across Microsoft Azure(VM's, Networking, Firewalls)
Solid networking knowledge (firewalls, routing, switching, VPNs, WAN/LAN)
Proven troubleshooting and problem-solving skills across complex environments
Experience delivering infrastructure projects and driving improvements/automation (e.g. PowerShell)
Ability to communicate technical concepts clearly to both technical and non-technical

Job Responsibility

Play a key role in shaping and supporting their technical environment
mix of technical leadership, project delivery, and continuous improvement
Work across core Microsoft and networking technologies & azure, supporting day-to-day operations
contributing to infrastructure projects, automation, and long-term improvements
act as a key technical voice within the team, working with stakeholders and third parties to deliver effective solutions

What we offer

£2,000 yearly benefits allowance
Private Medical
Gym Membership
9% Pension
26 days annual Leave + bank holidays

Fulltime

Senior Infrastructure Engineer

I'm working with a leading charity as they look to appoint a Senior Infrastructu...

Location

United Kingdom , London

Salary:

45000.00 - 50000.00 GBP / Year

Understanding Recruitment NFP

Expiration Date

Until further notice

Requirements

Strong experience across Microsoft infrastructure (Azure, Active Directory, Entra, Microsoft 365)
Solid networking knowledge (firewalls, routing, switching, VPNs, WAN/LAN)
Proven troubleshooting and problem-solving skills across complex environments
Experience delivering infrastructure projects and driving improvements/automation (e.g. PowerShell)
Ability to communicate technical concepts clearly to both technical and non-technical

Job Responsibility

play a key role in shaping and supporting their technical environment
act as a key technical voice within the team, working with stakeholders and third parties to deliver effective solutions
contribute to infrastructure projects, automation, and long-term improvements

Fulltime

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