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

Senior Manager Events and Catering

Assists the Assistant Director of Catering by providing support to the operation...

Location

United States

Salary:

85000.00 - 113000.00 USD / Year

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

High school diploma or GED
4 years’ experience in the event management, food and beverage, or related professional area
OR Bachelor’s degree from an accredited university in Hotel and Restaurant Management, Hospitality, Business Administration, or related major
2 years’ experience in the event management, food and beverage, or related professional area

Job Responsibility

Projects supply needs for the department
Applies knowledge of all laws as they relate to an event
Understands the impact of banquet operations on the overall success of a conference event and manages activities to maximize customer satisfaction
Adheres to and reinforces all standards, policies, and procedures
Maintains established sanitation levels
Manages departmental inventories and maintains equipment
Schedules banquet service staff to forecast and service standards, while maximizing profits
Assists team in developing lasting relationships with groups to retain business and increase growth
Manages department controllable expenses to achieve or exceed budgeted goals
Verifies that all banquet event orders (BEO’s) are developed and distributed according to established guidelines

What we offer

Relocation Assistance Available

Fulltime

New

Software Engineer

We are looking for a skilled Software Engineer to join our dynamic team in New Y...

Location

United States , New York

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science or a related field from a reputable institution
At least 3 years of experience as a software engineer, with a proven track record in full-stack development
Proficiency in TypeScript, React.js, and Node.js
Hands-on experience with mobile development, particularly using React Native
Ability to design and develop performance-sensitive and low-latency systems
Strong problem-solving skills and attention to detail
Familiarity with startup environments and an entrepreneurial mindset

Job Responsibility

Develop and maintain full-stack applications using TypeScript, React, and React Native
Design, implement, and optimize low-latency systems and performance-sensitive software
Collaborate with cross-functional teams to deliver high-quality solutions that meet user needs
Contribute to the development of mobile applications with expertise in React Native
Write clean, efficient, and scalable code to ensure optimal application functionality
Debug and troubleshoot technical issues to maintain system reliability
Participate in code reviews and provide constructive feedback to team members
Stay up-to-date with emerging technologies and incorporate best practices into development processes
Work in an entrepreneurial environment, taking ownership of projects and driving them to completion
Engage with product teams to understand user requirements and deliver impactful solutions

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

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

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Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 12, 2026

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