At a Glance
- Tasks: Lead strategic technical initiatives and oversee core system lifecycles for IBM Z and IBM I.
- Company: Join a leading tech firm focused on innovative solutions and operational excellence.
- Benefits: Enjoy competitive pay, flexible work options, and opportunities for professional growth.
- Other info: Dynamic role with a focus on future-proofing technology and security.
- Why this job: Make a significant impact by driving cutting-edge technology and enhancing system resilience.
- Qualifications: Expertise in Dynatrace, Grafana, Jenkins, and Splunk with strong leadership skills.
The predicted salary is between 48000 - 72000 £ per year.
Key Skills: Dynatrace, Grafana, Jenkins, Splunk
Location: UK Sheffield
Mode: fte/subcon
Key Responsibilities:
- Strategic Technical Leadership Governance
- Platform Vision: Define the long-term roadmap for IBM Z and IBM I ensuring infrastructure remains resilient and aligned with business growth.
- Lifecycle Management: Oversee the end-to-end lifecycle of core systems ensuring internal engineering principles are applied from initial build to day-to-day operations.
- Technical Authority: Serve as the primary advisor to the CTO, bridging the gap between platform complexities and executive business goals.
- Operational Excellence: Lead the continuous improvement of operational resiliency. Architect and govern high-availability frameworks including Parallel Sysplex, GDPS (Geographically Dispersed Parallel Sysplex) for IBM Z and PowerHA clusters, DB2 Mirror for IBM I.
- Proactive Risk Mitigation: Proactively identify and mitigate technical risks through deep-dive system health checks, vulnerability assessments, and predictive performance modelling.
- Disaster Recovery (DR) Strategy: Design and test robust DR strategies (e.g., Cyber Vault, Metro Mirror) to ensure near-zero RTO/RPO for mission-critical workloads.
- Incident Post-Mortems: Lead the root-cause analysis (RCA) for major system incidents implementing architectural changes to prevent recurrence.
- Strategic Adoption of Open Telemetry (OTel) Standardization:
- Design and implement Open Telemetry collectors and instrumentation patterns specifically tailored for IBM Z and IBM I workloads.
- Full-Stack Integration: Enable seamless distributed tracing across hybrid paths from mobile frontends through middleware (zCEE, CICS, MQ) to DB2 and back.
- Metric Modernization: Convert legacy SMF records and system logs into OTel-compliant metrics and traces to provide a unified single pane of glass view.
- Performance Engineering: Collaborate with DevOps teams to build real-time dashboards that correlate IBM Z and IBM I telemetry with distributed cloud services.
- Everything as Code Strategy (IaC, CaC, PaC):
- Infrastructure as Code (IaC): Drive the transition to software-defined infrastructure using Terraform or zOS Cloud Broker for containerized workload.
- Configuration as Code (CaC): Manage OS parameters and middleware (zCEE, CICS, DB2, MQ) via version-controlled YAML/JSON files orchestrated through zOSMF and Ansible.
- Policy as Code (PaC): Programmatically enforce security audit and compliance policies (e.g., RACF) to ensure automated governance across the hybrid stack.
- Security QuantumSafe Future-Proofing:
- QuantumSafe Transition: Lead the migration to QuantumSafe Cryptography (QSC) protecting data against future quantum threats using lattice-based algorithms.
- Crypto Agility: Architect systems that allow for rapid updates to cryptographic providers without disrupting core business logic.
- Pervasive Encryption: Oversee implementation of IBM Z Pervasive Encryption to ensure 100% data protection.
- GenAI Agentic AI: Lead the integration of Generative AI (e.g., Watsonx Code Assistant) for code refactoring and deploy Agentic AI autonomous agents for intelligent system operations.
- Hybrid Cloud Strategy: Optimize workload placement using Red Hat OpenShift across on-premises and public cloud environments.
- Technical Expertise Tooling Mastery:
- Core Platforms Engineering Depth: IBM Z deep-level expertise in zOS, parallel sysplex, GDPS, WLM, CF structures, USS, and RMF/SMF performance analysis. IBM I comprehensive mastery of IBM I objects, Integrated File System (IFS), and PowerHA clusters.
- OpenTelemetry Observability Stack: Deep understanding of the Open Telemetry Protocol (OTLP) including the design and configuration of OTel Collectors, receivers, processors, and exporters.
- Distributed Tracing: Experience with context propagation (W3C Trace Context) to link mainframe transactions to distributed microservices.
- Backend Integration: Ability to export telemetry to industry-standard backends such as IBM Instana, Splunk, Dynatrace, Elastic, or Grafana/Prometheus.
- Middleware Mastery: Hands-on experience with zCEE, CICS, DB2, and MQ. You should understand how to enable trace propagation across these subsystems using OTel-compatible headers.
- QuantumSafe Encryption Modern Security:
- PQC (Post-Quantum Cryptography): Knowledge of implementing QuantumSafe APIs and algorithms like Crystals-Kyber available on the IBM z16 and modern Power systems.
- Pervasive Encryption: Expert-level ability to implement Dataset and File System encryption with zero impact on application logic.
- Zero Trust Architecture: Architecting Least Privilege access systems and ensuring end-to-end encryption of data using ATTLS or TLS 1.3.
- Modern Tooling Open Platform Integration:
- DevOps Orchestration: Mastery of GitHub Actions, Enterprise Jenkins, and Ansible for cross-platform CI/CD.
Overseas Contractor in Sheffield employer: LTM
As an Overseas Contractor in Sheffield, you will join a forward-thinking company that prioritises innovation and operational excellence. With a strong emphasis on employee growth, we offer continuous learning opportunities and a collaborative work culture that values strategic technical leadership. Our commitment to cutting-edge technology and a supportive environment makes us an exceptional employer for those seeking meaningful and rewarding careers.
StudySmarter Expert Advice🤫
We think this is how you could land Overseas Contractor in Sheffield
✨Tip Number 1
Network like a pro! Attend industry meetups or online webinars related to Dynatrace, Grafana, and Jenkins. Connecting with professionals in the field can lead to job opportunities that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects and experiences with IBM Z and IBM I. This gives potential employers a tangible look at what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice common interview questions and scenarios related to operational excellence and disaster recovery strategies.
✨Tip Number 4
Don't forget to apply through our website! We often have exclusive listings and resources that can help you land that dream role as an Overseas Contractor.
We think you need these skills to ace Overseas Contractor in Sheffield
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the job description. Highlight your experience with Dynatrace, Grafana, Jenkins, and Splunk, as these are key skills we're looking for. We want to see how your background aligns with our needs!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about the role and how your skills can help us achieve our goals. Don't forget to mention your strategic technical leadership experience!
Showcase Your Technical Expertise:We love seeing candidates who can demonstrate their technical expertise. Include specific examples of how you've implemented Open Telemetry or managed infrastructure as code. This will show us you’re the right fit for the role!
Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss any important updates from us!
How to prepare for a job interview at LTM
✨Know Your Tech Inside Out
Make sure you’re well-versed in Dynatrace, Grafana, Jenkins, and Splunk. Brush up on how these tools integrate with IBM Z and IBM I, as you’ll likely be asked about your hands-on experience and how you’ve used them to solve real-world problems.
✨Showcase Your Strategic Thinking
Prepare to discuss your approach to defining long-term roadmaps and lifecycle management. Think of examples where you’ve led technical governance or improved operational resiliency, and be ready to explain how you align technical decisions with business goals.
✨Be Ready for Scenario-Based Questions
Expect questions that require you to think on your feet, especially around risk mitigation and disaster recovery strategies. Have a few scenarios in mind where you successfully identified risks or implemented robust DR strategies, and be prepared to walk the interviewer through your thought process.
✨Demonstrate Your Passion for Innovation
With the focus on QuantumSafe cryptography and Generative AI, show your enthusiasm for emerging technologies. Discuss any relevant projects or research you’ve done, and how you envision these technologies shaping the future of infrastructure management.
