CrawlJobs Logo

Lead Platform Engineer - Unix/Linux

mastercard.com Logo

Mastercard

Location Icon

Location:
United Kingdom , Dunstable

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

As a Virtualisation & Compute systems platform engineer you would be focused on build, implementation and support of Mastercard ONE (RTP & Applications) Virtualisation & Compute platforms (UNIX, Linux, Redhat, VMware). The role requires a focus on service to ensure that all SLA’s and availability targets are met. The role also requires thought leadership and an ability to drive IT initiatives that continually improve our efficiency, agility, performance, availability and operational excellence.

Job Responsibility:

  • Coordinates the building and maintaining of system and platform technologies and environments, including associated software products
  • Performs lifecycle management for supported hardware platforms, including technical refresh planning and capacity upgrades
  • Participates in the planning and implementation of system/platform updates to optimize performance, efficiency, and capacity
  • Performs holistic platform security posture which includes identifying risks, escalating potential concerns, and implementing both risk mitigation plans and control functions
  • Completes status reports, troubleshooting guides, and project plans to provide in-depth technical assistance to development programmers and customers
  • Resolves chronic complex problems, providing managerial operational support to maintain systems and platforms
  • Assist 3rd line support in the analysis of root causes of all major issues, planning redesigns where appropriate.
  • Work in partnership with 3rd party suppliers, understanding and implementing industry best practice across our technology stack.

Requirements:

  • Experience leading a major work stream or multiple smaller work streams for a large platform system domain initiative, often providing technical guidance and advice to ensure consistent deployment of solutions
  • Implement UNIX/Linux/Platform installs and upgrades
  • Implement UNIX/Linux/Platform 3rd Party Software installs and upgrades.
  • Document and manage change to existing hardware/software platforms.
  • Experience setting priorities, objectives, and driving deliverables within global technology domains and sub-domains
  • Experience engaging with the broader technical community to anticipate developments in innovation, often evaluating new solutions and recommending future business platform system requirements
  • Experience performing process improvements and automation activities for operational and financial value, applying tools and technologies
  • Successfully served as a go-to-person to resolve and prevent platform system infrastructure issues, deriving impactful solutions
  • RedHat - Advanced
  • Terraform & Ansible – Advanced
  • DevOps Tooling (Jenkins, Argo, Ansible, Git, Azure DevOps, Terraform) Advanced
  • Infrastructure As Code experience - Advanced
  • Infrastructure & Network awareness – Advanced
  • At least one shell scripting language (Bash, Bourne,Go-lang, Python, C-Shell)
  • Patching & Live upgrades – Advanced
  • Volume Managers, ZFS, VXFM - Advanced
  • Clustering experience - Intermdiate
  • Virtual Machine Management. – Advanced
  • VMWare – Advanced
  • Exposure to public Cloud Services (Azure & AWS) – Advanced
  • Exposure to private Cloud services (Azure Stack) – Intermediate
  • Portworx - Advanced
  • Converged experience (exadata, supercluster or vblock) – Intermediate
  • OpenShift (Kubernetes) - Advanced
  • X86 hardware – Advanced
  • Networking skills TCP/IP, DNS, SSH, DNS, LDAP – Advanced
  • Automation and exposure to scripting (Python, Bash) - Advanced
  • Jumpstart - Intermediate
  • Satellite - Intermediate
  • Splunk – Basic
  • Qualys – Basic
  • Broad experience across Service Management disciplines.
  • Storage technologies – Basic
  • Backup technologies – Basic
  • Atlassian experience – Jira, Confluence – Intermediate
  • Agile methodology awareness (Scrum/Kanban) – Intermediate
  • HSM experience - Intermediate

Additional Information:

Job Posted:
January 02, 2026

Employment Type:
Fulltime
Icon
Mastercard - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

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

Briefcase Icon

Similar Jobs for Lead Platform Engineer - Unix/Linux

Lead Site Reliability Engineer

As a Lead Site Reliability Engineer (SRE), you will ensure the stability, perfor...
Location
Location
United States
Salary
Salary:
184000.00 - 229000.00 USD / Year
https://corelight.com/ Logo
Corelight
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience building and operating FedRAMP environments or similarly regulated systems
  • Expertise in AWS services (e.g., EC2, S3, RDS, Lambda, ECS/EKS, Glue, EMR, Redshift, OpenSearch, VPC)
  • Deep understanding of the FedRAMP framework, controls, and compliance requirements
  • Proficiency in programming languages such as Python, Go, or Java
  • Experience with big data technologies (Hadoop, Spark, Kafka)
  • Strong skills in Infrastructure as Code (IaC) tools like Terraform, CloudFormation, or Ansible
  • Knowledge of containerization and orchestration tools like Docker and Kubernetes
  • Experience with CI/CD tools such as Jenkins, GitLab CI, or CircleCI
  • Proven track record in building and scaling platforms with high availability, resilience, and strict SLO objectives
  • Strong experience with Unix/Linux systems and cloud providers, ideally AWS
Job Responsibility
Job Responsibility
  • Collaborate with software engineering teams to ensure the reliability, performance, and security of the Federal region’s infrastructure
  • Design, implement, and manage FedRAMP-compliant infrastructure and systems
  • Establish continuous monitoring, logging, and auditing processes to ensure compliance with FedRAMP controls
  • Partner with security teams to conduct security assessments and implement necessary controls
  • Design and implement scalable infrastructure solutions that support multi-region growth
  • Drive automation efforts, enabling infrastructure and platforms to scale efficiently with a focus on compliance
  • Stay up-to-date on best practices, evolving security threats, and FedRAMP guidelines to maintain a strong security posture
  • Deploy and maintain cloud-native services in AWS that are resilient and elastic
  • Participate in 24x7 incident response and on-call rotations
  • Plan for capacity and work with teams to prepare for platform growth
What we offer
What we offer
  • Equity and additional benefits will also be awarded
  • Fulltime
Read More
Arrow Right

Software Engineering Professional

The key purpose of this role is to take ownership and build solutions for variou...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
plus.net Logo
Plusnet
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Lead design and development teams in Fault Monitoring, Performance Management and Configuration Management in Network Management and Service Assurance Domain
  • Knowledge of network monitoring protocols primarily SNMP, Syslog
  • Expertise on vendor tools Nagios/NRPE, Kafka, Juju charms, Prometheus/telegraf/collectd, fiebeat, Elasticsearch, Logstash, Kibana, Graylog, Loki, VictoriaMetrics, proxy or any other opensource tools to monitor system health, performance, and availability
  • Expert in containerization tools like Docker and desirable knowledge of orchestration platform such as Kubernetes (K8s)
  • Automation of change, deployment, application checkouts and associated tooling - Ansible and Jenkins
  • Exposure to UNIX/Linux Shell Scripting, Python scripting, REST APIs
  • Expert in Linux system handling
  • Understanding of RESTful APIs and experience in designing and developing API endpoints
  • Solid understanding of networking fundamentals, protocols, and technologies is a plus
  • Basic knowledge on RDBMS and Nosql databases
Job Responsibility
Job Responsibility
  • Take ownership and build solutions for various projects in Logging, Monitoring and Assurance space on Network Cloud
  • Work independently with some guidance when needed and can contribute to pairing with other team members
  • Ensure enabling rapid feature delivery though automation in design/dev/test and build processes
  • Play a crucial role in ensuring the smooth functioning and efficiency of the Network Cloud OSS monitoring and tooling space
  • Contribute to building world-class solutions and drive automation, monitoring, and containerization practices to enhance system performance, reliability, and availability
  • Develop software and technical solution for the LMA area in the following domain: Logs Monitoring, Alarms, Health Monitoring, Traffic Monitoring, Automation, Containrisation, Scripting
  • Develop and deliver software solutions through automation across self (UK networks/IT)
  • Ability to do deep dive on technical areas and get the best outcome out of technically challenging situations
  • Get hands on and lead the vendor technical teams for BAU and Transformation delivery
  • Understand the telecom domain well enough to act as domain and technical focal point
What we offer
What we offer
  • Unrivalled personal development
  • A wealth of opportunities to learn, experience new things and pursue new careers
  • Inclusive working environment where people from all backgrounds can succeed
  • Reasonable adjustments for the selection process if required
  • Fulltime
Read More
Arrow Right

Big Data Lead Developer

We are seeking a highly skilled and experienced Big Data Lead Developer to estab...
Location
Location
Canada , Mississauga
Salary
Salary:
170.00 USD / Year
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of relevant experience in Big Data application development or systems analysis role
  • Experience in leading and mentoring big data engineering teams
  • Strong understanding of big data concepts, architectures, and technologies (e.g., Hadoop, PySpark, Hive, Kafka, NoSQL databases)
  • Proficiency in programming languages such as Java, Scala, or Python
  • Excellent problem-solving and analytical skills
  • Strong presentation, communication and interpersonal skills
  • Experience with data warehousing and business intelligence tools
  • Experience with data visualization and reporting
  • Knowledge of cloud-based big data platforms (e.g., AWS EMR, Azure HDInsight, Google Cloud Dataproc)
  • Proficiency in Unix/Linux environments
Job Responsibility
Job Responsibility
  • Lead and mentor a team of big data engineers, fostering a collaborative and high-performing environment
  • Provide technical guidance, code reviews, and support for professional development
  • Design and implement scalable and robust big data architectures and pipelines to handle large volumes of data from various sources
  • Evaluate and select appropriate big data technologies and tools based on project requirements and industry best practices
  • Implement and integrate these technologies into our existing infrastructure
  • Develop and optimize data processing and analysis workflows using technologies such as Spark, Hadoop, Hive, and other relevant tools
  • Implement data quality checks and ensure adherence to data governance policies and procedures
  • Continuously monitor and optimize the performance of big data systems and pipelines to ensure efficient data processing and retrieval
  • Collaborate effectively with cross-functional teams, including data scientists, business analysts, and product managers, to understand their data needs and deliver impactful solutions
  • Stay up to date with the latest advancements in big data technologies and explore new tools and techniques to improve our data infrastructure
What we offer
What we offer
  • Global benefits designed to support your well-being, growth, and work-life balance
  • Fulltime
Read More
Arrow Right

Operations Servicing Apps Dev Programmer Analyst

The Applications Development Programmer Analyst is an intermediate level positio...
Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 2-4 years of hands-on experience in AI/ML and NLP
  • Proficiency in Python and relevant ML and NLP libraries (e.g., scikit-learn, TensorFlow, PyTorch, spaCy, NLTK)
  • Experience with data analysis, visualization tools, and NLP training methodologies
  • Familiarity with bot builder platforms (e.g., Dialogflow, Rasa, Microsoft Bot Framework, Kore.ai)
  • Experience working with large language models (LLMs) such as GPT-4, BERT, LaMDA, PaLM, Vertex AI, LLaMA, Azure OpenAI Service
  • Experience with cloud computing platforms (e.g., AWS, Azure, GCP)
  • Experience with MLOps practices
  • Contributions to open-source AI/ML or NLP projects
  • Experience with Generative AI models and applications
  • Deeper expertise with Kore.ai platform, including NLP training and batch testing (preferred for one position)
Job Responsibility
Job Responsibility
  • Designing, implementing, and maintaining secure and stable AI/ML solutions using leading AI technology frameworks, including conversational AI solutions
  • Aligning AI/ML use cases with business strategies and key performance indicators and other metrics
  • Working closely and lead software engineers to build new applications to run on AI/ML platforms
  • Perform data analysis, feature engineering, and NLP training to optimize model performance
  • Monitoring current and future trends and advancements in AI, machine learning, and other emerging technologies
  • Provide vision for relevant technology systems, including those that support enterprise risk management and independent compliance applications, ensuring that engineers use blueprints, architecture, patterns, and design
  • Explore and prototype novel techniques in generative AI/ML including fine-tuning, reinforcement learning with various of reward strategies, transfer learning, and multimodal alignment
  • Build and maintain chatbot solutions using bot builder platforms
  • Interfaces with vendors to assess their technology and to guide their product roadmap based on Citi requirements
  • Requires sophisticated analytical thought to resolve issues in a variety of complex situations
  • Fulltime
Read More
Arrow Right

Java Full Stack Developer

Java Full Stack Developer (Artificial Intelligence) role at Hewlett Packard Ente...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent
  • Typically 6-8 years experience
  • Primary skills as Java/J2EE, JavaScript, RESTful WS
  • Experience in Spring framework, Spring Boot
  • UI skills like React JS/Node JS, jQuery
  • Strong analytical and problem solving skills
  • Knowledge of Continuous Delivery and Integration CI/CD(Jenkins, Maven, Ansible), test automation frameworks would be an added advantage
  • Designing software systems running on multiple platform types like Unix/Linux and Windows Server OS
  • Worked on backend DB, SQL queries
Job Responsibility
Job Responsibility
  • Designs enhancements, updates, and programming changes for portions and subsystems of systems software, including operating systems, compliers, networking, utilities, databases, and Internet-related tools
  • Analyzes design and determines coding, programming, and integration activities required based on general objectives and knowledge of overall architecture of product or solution
  • Writes and executes complete testing plans, protocols, and documentation for assigned portion of application
  • identifies and debugs, and creates solutions for issues with code and integration into application architecture
  • Leads a project team of other software systems engineers and internal and outsourced development partners to develop reliable, cost effective and high quality solutions for assigned systems portion or subsystem
  • Collaborates and communicates with management, internal, and outsourced development partners regarding software systems design status, project progress, and issue resolution
  • Represents the software systems engineering team for all phases of larger and more-complex development projects
  • Provides guidance and mentoring to less- experienced staff members
What we offer
What we offer
  • Health & Wellbeing
  • Personal & Professional Development
  • Unconditional Inclusion
  • Fulltime
Read More
Arrow Right

Global Head of Client Services Production Engineering & Infrastructure

As the Global Head of Production Engineering & Infrastructure within Corporate a...
Location
Location
Poland
Salary
Salary:
34425.00 - 51583.33 PLN / Month
https://www.hsbc.com Logo
HSBC
Expiration Date
January 13, 2026
Flip Icon
Requirements
Requirements
  • At least 10 years of working experience in technology
  • 5-8 years in management/leadership roles
  • Proven experience in Production Support & Service Management, preferably within the Corporate Banking domain
  • Ability to lead and coordinate teams during high-pressure situations
  • Expertise in incident and problem management
  • Proven ability to drive best practices and enhance controls
  • Deep understanding of transaction banking business
  • Excellent verbal and written communication skills in English
  • Excellent problem-solving abilities and strong attention to detail
  • Experience in managing a globally distributed technology organisation
Job Responsibility
Job Responsibility
  • Maintain Production Stability and Service Resiliency
  • Provide robust governance and control over the Client Services Production estate daily
  • Manage key stakeholders including senior executives’ expectations during incidents
  • Improve controls, eliminate vulnerabilities and uplift service resilience
  • Drive improvements in incident management, monitoring, observability and capacity management
  • Lead cultural and mindset shifts within the production engineering team
  • Implement and manage a 24x7 follow-the-sun operating model
  • Drive reduction of toil and optimise processes through automation
  • Driving strategic programme across the production engineering organization
  • Leading by example with high technical competency
What we offer
What we offer
  • Additional car allowance in the amount of 7,397.00 PLN (monthly, gross)
  • Variable pay
  • Comprehensive and competitive package of benefits covering healthcare, family friendly leaves, pension and life assurance
  • Additional bonuses for recognition awards
  • Multisport card
  • Private medical care
  • Life insurance
  • One-time reimbursement of home office set-up (up to 800 PLN)
  • Cafeteria platform
  • Employee assistance program
  • Fulltime
!
Read More
Arrow Right

Lead DevOps Engineer (Reliability)

The Mastercard Payment Services Team is looking for a “BizOps Lead” who will be ...
Location
Location
Norway , Oslo
Salary
Salary:
Not provided
mastercard.com Logo
Mastercard
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BS degree in Computer Science or related technical field or equivalent practical experience
  • Extensive experience in ITIL standards, service event management activities, incident management and application development lifecycle
  • Proven track record in supporting production applications to facilitate change and incident activities
  • Understanding algorithms, data structures, scripting, pipeline management, and software design
  • Systematic problem-solving approach coupled with strong communication skills and a sense of ownership and drive
  • Experience in dealing with difficult situations and making decisions with a sense of urgency
  • Interest in understanding, analyzing and troubleshooting large-scale distributed systems
  • Experience in Site Reliability Engineering (SRE) practices and “Run” activities
  • Experience in customer support and delivery roles
  • Experience with financial oversight and process efficiencies
Job Responsibility
Job Responsibility
  • Involve in knowledge transfer sessions for new systems/platforms/applications
  • Engage in and improve the whole lifecycle of services—from inception and design, through deployment, operation and refinement
  • Align product and customer focused priorities with operational needs to protect the platform and customer experience
  • Proactively manage production events and involve in change activities to maximize customer experience and increase the overall value of supported applications
  • Practice sustainable and timely incident response (7/24/365) according to ITSM and Mastercard standards, create/update necessary incident and related problem records, engage with global and local teams to facilitate the incident resolution
  • Ensure necessary internal and external incident notifications are performed according to SLAs
  • Perform necessary incident follow-up tasks with relevant teams such as root cause analysis, preparation of incident documentation and perform blameless postmortems
  • Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover
  • Support daily operations with a hyper focus on triage and then root cause by understanding the business implications of our products. Shift left to be more proactive and upfront in the development process
  • Ensure any new products or product enhancements have the appropriate operational support structure to deliver promised business outcomes
  • Fulltime
Read More
Arrow Right
New

Machine Minder

Join Our Dynamic Onsite Production Team at IPL Telford! We are thrilled to annou...
Location
Location
United Kingdom , Telford
Salary
Salary:
14.38 GBP / Hour
ipl-ltd.com Logo
IPL
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience of working within a production and a fast moving environment
  • Practical skills with strong mechanical aptitude and ability to work quickly and methodically
  • Understanding of health and safety policies in the work place
  • Drive to deliver results and problem solve
  • Analytical thinker with attention to detail, whilst undertaking repetitive tasks
  • Good communication skills with the ability to follow instructions
  • Good level of understanding of the English language
  • Excellent team working skills with the ability to work on own initiative
Job Responsibility
Job Responsibility
  • Monitoring the work area to ensure the workplace is safe and all machinery is maintained to a high standard of cleanliness
  • Ensuring all daily machine safety checks are completed in line with the trained SOP’s and PPM (Planned Preventative Maintenance) schedule
  • Sharing responsibility for the implementation and maintenance to the requirements of Standard Operating Procedure’s
  • Monitoring and recording packs per minute (PPM) on machines whilst overseeing that products are not overweight/underweight
  • Ensuring product changeovers are performed with minimal downtime but in a safe and accurate manner
  • Collaborating effectively with the Packaging Team/ Packaging Coordinator to ensure that all labels, packaging and film is on the line and ready to use in good time before job is ready
  • Liaising with and reporting any issues to the Line Leaders and engineers in a clear and concise manner
  • Adhering to ‘World Class’ standards at all times
What we offer
What we offer
  • 15% Asda In-store Discount
  • Paid Annual Leave Allowance – varies depending on shift pattern
  • Enhanced pension scheme
  • Life Assurance - 4 x annual base salary
  • Help@hand - Free health and wellbeing support service
  • Grocery Aid - emotional, practical, and financial support services
  • Electric Vehicle Scheme
  • Asda Mobile Discount - 30% off
  • Discounted health assessments
  • Asda Pet Insurance discount – Up to 10% Discount
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy