Infrastructure Engineering Architect – Red Hat / Ansible Job at Whitehall Resources Ltd (Sheffield)

Red Hat OpenShift & OpenStack SME

We are looking for an experienced Red Hat OpenShift Subject Matter Expert (SME) ...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Proficiency with Red Hat OpenShift installation, configuration, and management
Implement and manage OpenShift environments, including deployment configurations, cluster management, and resource optimization
Proficient in security, firewall, storage concepts
Strong Linux administration skills, particularly with Red Hat Enterprise Linux
Experience with container technologies (Docker) and orchestration (Kubernetes)
Scripting skills (e.g., Python, Bash) and automation tool expertise (Ansible, Terraform)
Familiarity with CI/CD tools (Jenkins, GitLab) and monitoring solutions (Prometheus, Grafana)
Strong analytical and troubleshooting skills for complex OpenShift environments
Excellent communication skills, with the ability to convey technical concepts clearly to both technical and non-technical stakeholders
Ability to work independently, manage priorities, and collaborate within a dynamic team

Job Responsibility

Architect and design OpenShift environments, aligned with enterprise goals for containerized applications
Define best practices, standards, and guidelines for OpenShift deployment and management
Develop and maintain comprehensive documentation, architecture diagrams, and workflows
Deploy, configure, and manage OpenShift clusters across multiple environments (on-premises, hybrid, or cloud)
Integrate OpenShift with CI/CD pipelines and DevOps tools, including Jenkins, GitLab, and Ansible
Implement infrastructure as code (IaC) and automation using scripting languages like Python and tools like Ansible
Ensure high availability and reliability of OpenShift clusters, implementing monitoring and alerting tools
Troubleshoot complex issues within the OpenShift environment, including Kubernetes, container runtime, networking, and storage
Perform regular upgrades, patches, and maintenance activities to keep the OpenShift environment secure and up-to-date
Implement and manage security best practices for OpenShift, including identity and access management, role-based access control (RBAC), and encryption

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Multi Cloud Linux Engineer

The Multi Cloud Linux Engineer is responsible for managing and optimizing cloud ...

Location

United States , Plano

Salary:

68000.00 - 78202.00 USD / Year ▼

NTT DATA

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience in Public Cloud Linux engineering, operations in a 24*7 production support model
3+ years multi-cloud experience (preferred to have hands-on in at least 2 of AWS/Azure/GCP/or OCI)
At least one of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA)
Red Hat Certified Engineer (RHCE)
Microsoft Certified: Azure Administrator Associate or Solutions Architect Expert
Bachelor’s degree (or equivalent experience) in Computer Science, IT, Engineering, or a related field
Must be a US citizen or Green card holder
FBI CJIS Background check is administered every 12 months
This position aligns with supporting a 24*7 operations production support model

Job Responsibility

Provide support for Linux-based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI)
Support Customer Self-Provision cloud instances across AWS, Azure, GCP, and OCI with security guardrail and backend deployment
Implement and maintain system monitoring, alerting, and logging solutions to ensure high availability and reliability
Lead root cause analysis and document post-incident reviews for major Linux-related issues
Execute patch management, OS and kernel upgrades, and regular system maintenance
Develop and maintain backup, disaster recovery, and failover strategies for Linux infrastructure
Participate in on-call rotation and after-hours support as required
Develop and maintain automation scripts using PowerShell, Python, or Ansible to streamline system administration tasks
Manage infrastructure using tools like Azure Automation
Enforce Linux system security best practices, including access control, encryption, and secure configurations

What we offer

medical, dental, and vision insurance
flexible spending or health savings account
life and AD&D insurance
short and long term disability coverage
paid time off
employee assistance
participation in a 401k program with company match
additional voluntary or legally-required benefits
incentive compensation based on individual and/or company performance (if position is not temporary)

Fulltime

Multi Cloud Linux Engineer

The Multi Cloud Linux Engineer will manage and optimize cloud environments acros...

Location

United States , Plano

Salary:

68000.00 - 78202.00 USD / Year ▼

NTT DATA

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience in Public Cloud Linux engineering, operations in a 24*7 production support model
3+ years multi-cloud experience (preferred to have hands-on in at least 2 of AWS/Azure/GCP/or OCI)
At least one of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), Microsoft Certified: Azure Administrator Associate or Solutions Architect Expert
Bachelor’s degree (or equivalent experience) in Computer Science, IT, Engineering, or a related field
Must be a US citizen or Green card holder
Subject to an FBI CJIS Background check every 12 months
Primary skill: Linux
Secondary skill: Public cloud

Job Responsibility

Provide support for Linux-based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI)
Support Customer Self-Provision cloud instances across AWS, Azure, GCP, and OCI with security guardrail and backend deployment
Implement and maintain system monitoring, alerting, and logging solutions to ensure high availability and reliability
Lead root cause analysis and document post-incident reviews for major Linux-related issues
Execute patch management, OS and kernel upgrades, and regular system maintenance
Develop and maintain backup, disaster recovery, and failover strategies for Linux infrastructure
Participate in on-call rotation and after-hours support as required
Develop and maintain automation scripts using PowerShell, Python, or Ansible to streamline system administration tasks
Manage infrastructure using tools like Azure Automation
Recommend and implement system optimization strategies for performance, and resource utilization

What we offer

medical, dental, and vision insurance
flexible spending or health savings account
life and AD&D insurance
short and long term disability coverage
paid time off
employee assistance
participation in a 401k program with company match
additional voluntary or legally-required benefits
incentive compensation based on individual and/or company performance (if not a temporary position)

Fulltime

Multi Cloud Linux Engineer

The Multi Cloud Linux Engineer will manage and optimize cloud environments acros...

Location

United States , Plano

Salary:

68000.00 - 78202.00 USD / Year ▼

NTT DATA

Expiration Date

Until further notice

Requirements

Primary skill: Linux
Secondary skill: Public cloud
5+ years of minimum experience
5+ years of hands-on experience in Public Cloud Linux engineering, operations in a 24*7 production support model
3+ years multi-cloud experience (preferred to have hands-on in at least 2 of AWS/Azure/GCP/or OCI)
At least one of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), Microsoft Certified: Azure Administrator Associate or Solutions Architect Expert
Bachelor’s degree (or equivalent experience) in Computer Science, IT, Engineering, or a related field
Must be a US citizen or Green card holder
FBI CJIS Background check is administered every 12 months
Position aligns with supporting a 24*7 operations production support model

Job Responsibility

Provide support for Linux-based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI)
Support Customer Self-Provision cloud instances across AWS, Azure, GCP, and OCI with security guardrail and backend deployment
Implement and maintain system monitoring, alerting, and logging solutions to ensure high availability and reliability
Lead root cause analysis and document post-incident reviews for major Linux-related issues
Execute patch management, OS and kernel upgrades, and regular system maintenance
Develop and maintain backup, disaster recovery, and failover strategies for Linux infrastructure
Participate in on-call rotation and after-hours support as required
Develop and maintain automation scripts using PowerShell, Python, or Ansible to streamline system administration tasks
Manage infrastructure using tools like Azure Automation
Recommend and implement system optimization strategies for performance, and resource utilization

What we offer

Medical, dental, and vision insurance
Flexible spending or health savings account
Life and AD&D insurance
Short and long term disability coverage
Paid time off
Employee assistance
Participation in a 401k program with company match
Additional voluntary or legally-required benefits
Incentive compensation based on individual and/or company performance (if not a temporary position)

Fulltime

Multi Cloud Linux Engineer

The Multi Cloud Linux Engineer will provide advanced technical support and optim...

Location

United States , Plano

Salary:

68000.00 - 78202.00 USD / Year ▼

NTT DATA

Expiration Date

Until further notice

Requirements

Must be a US citizen or Green card holder
5+ years of hands-on experience in Public Cloud Linux engineering, operations in a 24*7 production support model
3+ years multi-cloud experience (preferred to have hands-on in at least 2 of AWS/Azure/GCP/or OCI)
At least one of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), Microsoft Certified: Azure Administrator Associate or Solutions Architect Expert
Bachelor’s degree (or equivalent experience) in Computer Science, IT, Engineering, or a related field
Direct experience in managed services/NOC/SOC/MSP environments is a plus
In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux-based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise environments
Basic expertise with cloud-native and hybrid workloads in AWS, Azure, GCP, and/or OCI
Strong experience in managing compute, storage, networking, and system services on Linux platforms
Proficient in system architecture, deployment, performance tuning, and troubleshooting of Linux servers

Job Responsibility

Provide support for Linux-based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI)
Support Customer Self-Provision cloud instances across AWS, Azure, GCP, and OCI with security guardrail and backend deployment
Implement and maintain system monitoring, alerting, and logging solutions to ensure high availability and reliability
Lead root cause analysis and document post-incident reviews for major Linux-related issues
Execute patch management, OS and kernel upgrades, and regular system maintenance
Develop and maintain backup, disaster recovery, and failover strategies for Linux infrastructure
Participate in on-call rotation and after-hours support as required
Develop and maintain automation scripts using PowerShell, Python, or Ansible to streamline system administration tasks
Manage infrastructure using tools like Azure Automation
Recommend and implement system optimization strategies for performance, and resource utilization

What we offer

Medical, dental, and vision insurance
Flexible spending or health savings account
Life and AD&D insurance
Short and long term disability coverage
Paid time off
Employee assistance
Participation in a 401k program with company match
Additional voluntary or legally-required benefits.

Fulltime

Sme - it infrastructure

The ATS Corporate IT department is responsible for delivering critical IT system...

Location

India , Bangalore

Salary:

Not provided

ATS Automation Tooling Systems Inc.

Expiration Date

Until further notice

Requirements

Minimum 10+ years of experience in IT infrastructure roles
Strong expertise in Active Directory, O365, Windows/Linux server support, vulnerability management, and cloud security
Hands-on experience with Azure Arc for patch management and system monitoring
Excellent troubleshooting and problem-solving skills
Strong communication and collaboration abilities
Ability to work independently in a fast-paced environment
Proficiency in PowerShell scripting for automation
Bachelor’s degree in computer science, Information Technology, or a related field
Relevant certifications such as Microsoft Certified: Azure Administrator Associate, Microsoft Certified: Windows Server Hybrid Administrator Associate, AWS Certified Solutions Architect, Red Hat Certified Engineer (RHCE) are preferred

Job Responsibility

Lead and execute Active Directory (AD) integration during mergers and acquisitions
Manage domain consolidations, migrations, and trust relationships
Plan and execute user, group, and policy migrations with minimal disruption
Automate AD synchronization and replication for efficiency
Collaborate with IT and security teams to align infrastructure
Manage Microsoft 365 services, including Exchange, SharePoint, Teams, and OneDrive
Troubleshoot and resolve O365 issues, ensuring security and compliance
Configure Intune for endpoint and device management
Monitor service health, optimize email security, and enforce policies
Administer Windows and Linux servers, ensuring performance and uptime

New

Principal Engineer

The Senior Data Center Operations Engineer is responsible for the bedrock of our...

Location

United States , Santa Clara

Salary:

147000.00 - 237500.00 USD / Year

Palo Alto Networks

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, IT, or equivalent experience
5+ years of experience specifically operating Red Hat OpenShift (OCP) in a production environment
Deep experience racking/stacking and cabling high-density GPU systems (e.g., NVIDIA DGX or similar) and specialized AI/ML hardware
Advanced proficiency in Ansible or Pulumi for automating bare-metal provisioning and cluster configuration
Strong Python and Bash skills for developing custom health-check scripts and API integrations
Expert-level CoreOS and RHEL administration, including kernel tuning and systemd management
Solid understanding of BGP, VLAN tagging, LACP, and Load Balancing (F5/NGINX) essential for cluster ingress
Experience with vSphere or KVM, and persistent storage solutions like OpenShift Data Foundation (ODF) or Ceph
Familiarity with DCIM tools (Netbox) and monitoring stacks ( ELK/Lok ..etci)
Ability to lift and move equipment up to 50 pounds (e.g., high-density 2U/4U servers)

Job Responsibility

Design and development of a scalable distributed management plane infrastructure to manage Palo Alto Networks’ next-generation network security solutions
Ensure 99.99% availability by architecting resilient physical layouts and automating the deployment, scaling, and self-healing capabilities of our production clusters
Monitor and maintain data center systems with a focus on 'Zero Single Point of Failure' (ZSPoF) architecture for OpenShift control planes and worker nodes
Implement and manage OpenShift 4.x clusters across multiple power and cooling zones to ensure 99.99% uptime
Design, test, and execute automated failover strategies and backup/restore procedures using tools like OADP (Velero) and Red Hat ACM
Perform routine maintenance and upgrades using GitOps (ArgoCD) and the Machine Config Operator to ensure zero-downtime node evacuations and patching
Resolve deep-stack hardware and software issues, from faulty GPU firmware to OpenShift SDN (OVN-Kubernetes) network latencies
Coordinate with vendors for specialized hardware (e.g., NVIDIA, Dell, Cisco) while maintaining strict security and firmware compliance
Optimize rack density for high-performance GPU clusters while managing thermal loads and power distribution (PDU) to prevent circuit-trip outages
Maintain accurate documentation and integrate hardware health metrics (IPMI/SNMP) into Prometheus/Grafana for proactive alerting

Fulltime

New

Seasonal team member

Longleat is seeking enthusiastic and customer focused Seasonal Team Members to j...

Location

United Kingdom , Longleat

Salary:

10.30 - 12.21 GBP / Hour

Longleat Enterprises Limited

Expiration Date

March 08, 2026

Requirements

A passion for delivering a great guest experience and willing to go out of your way to do so
Good team player with excellent interpersonal skills
Ability to remain calm and efficient under pressure
Excellent communication skills with a confident and friendly nature
Be honest, reliable and committed, and enjoy responsibility and exceeding expectations
You must be aged 16 or over, and above school leaving age to apply for this role
For Attractions Team Member role: applicants must be aged 18 or over
For Guest Experience Team Member role: Experience in a customer service environment is required

Job Responsibility

Food and Beverage Team Member: Delivering outstanding service at varied food outlets
Attractions Team Member: Supporting animal team with giraffe feeding, marshalling seasonal events, ensuring guest safety on rides
Retail Team Member: Engaging with guests, helping pick souvenirs, serving on till
Cleansing Team Member: Ensuring the park remains clean and presentable, focusing on guest toilet blocks
Ranger: Providing a clean and presentable environment, waste disposal, traffic management
Guest Experience Team Member: Welcoming guests at arrivals booths, resolving enquiries, meeting VIP guests, responding to questions via email, social media, or telephone

What we offer

29 days holiday inclusive of bank holidays, rising to 31 days at 5 years’ service
Unlimited free entry to Longleat for our employees
Complimentary tickets to Longleat and Cheddar Gorge and Caves, 18 per annum pro rata
50% off Membership for Friends and Family
Discounts on food and beverages and retail merchandise
Discounts on VIP Experiences and Accommodation
Discretionary bonus scheme
Employee Assistance Programme
Employer contributory pension scheme
Life assurance scheme

Fulltime

!

Infrastructure Engineering Architect – Red Hat / Ansible

Whitehall Resources Ltd

Location:
United Kingdom , Sheffield

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 12, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Infrastructure Engineering Architect – Red Hat / Ansible

Red Hat OpenShift & OpenStack SME

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Sme - it infrastructure

Principal Engineer

Seasonal team member

Infrastructure Engineering Architect – Red Hat / Ansible

Whitehall Resources Ltd

Location:United Kingdom , Sheffield

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 12, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Infrastructure Engineering Architect – Red Hat / Ansible

Red Hat OpenShift & OpenStack SME

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Multi Cloud Linux Engineer

Sme - it infrastructure

Principal Engineer

Seasonal team member

Location:
United Kingdom , Sheffield

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
January 12, 2026