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Senior Cloud Engineer - SysAdmin

Cisco

Senior Cloud Engineer - SysAdmin

Cisco

Galway, Ireland

·

On-site

·

Full-time

·

3d ago

Meet the Team

Join Cisco's Cloud and Data Center Engineering team—a collaborative group of engineers, architects, and operations specialists dedicated to designing, implementing, and optimizing Cisco's compute, storage, and data centre infrastructure. Our team partners with IT operations, security, and infrastructure teams to deliver secure, scalable, and reliable systems, while staying aligned with Cisco's security standards and industry best practices. We thrive on automation, operational excellence, and delivering high-impact solutions that power Cisco's business.

Your Impact

  • As a Senior Cloud Engineer

  • Sys Admin, you will:

  • Design, develop, and implement compute and storage solutions across cloud and data centre environments, optimizing architecture in line with Cisco's security standards and policies.

  • Manage and automate compute operations, including server provisioning, lifecycle management, and optimization of performance and resource utilization.

  • Build and maintain enterprise storage systems (NAS/SAN), including volume/LUN creation, host mapping, multipathing, data replication, and performance tuning.

  • Plan and execute compute and storage migration activities for data center relocation or consolidation projects, including assessing environments, creating migration strategies, and mitigating risks.

  • Deploy, configure, and maintain virtualization platforms (e.g., VMware, Open Stack), performing both live and cold VM migrations, capacity planning, and decommissioning with minimal service disruption.

  • Write and maintain automation scripts and tools to streamline server operations, storage management, and data centre workflows, reducing manual effort and improving operational efficiency.

  • Develop and maintain infrastructure-as-code solutions for compute and storage provisioning using configuration management and automation tools.

  • Build and maintain comprehensive monitoring and alerting systems for compute, storage, and data centre health, analyze system trends, and proactively address performance issues.

  • Collaborate closely with cross-functional teams (network, security, application teams, data centre ops) while following ITIL-based request, change, and incident management processes.

  • Validate system performance and data integrity, conduct tuning and optimization, and ensure high availability, reliability, and disaster recovery capabilities.

  • Produce clear documentation for runbooks, standard operating procedures, and migration activities; share learnings and support problem resolution across teams.

  • Apply agile methodologies to manage timelines and deliverables, and ensure compliance with security, change management, and operational standards.

Minimum Qualifications

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or related field plus 3 years of relevant systems administration or infrastructure operations experience, OR Master's degree in a related field plus 2 years of relevant experience.

  • Hands-on experience designing, deploying, and maintaining compute and storage infrastructure in cloud or data centre environments.

  • Expert-level working knowledge of virtualization platforms (e.g., VMware, Open Stack) and associated management tasks.

  • Strong hands-on experience with enterprise storage systems (NAS/SAN) and storage architecture concepts.

  • Demonstrated proficiency in scripting and automation for infrastructure management and operational tasks.

  • Experience collaborating within cross-functional, agile teams.

  • Strong understanding of security, compliance, and change management processes.

Preferred Qualifications

  • Expert-level experience in deploying, administering, and operating virtualization platforms (VMware, Open Stack, Hyper-V).

  • Advanced expertise in building, operating, tuning, and troubleshooting Linux and Windows Server environments for high availability and performance.

  • In-depth knowledge of enterprise storage systems (e.g., Net App, Dell EMC) and advanced storage architectures (NAS, SAN), including volume/LUN management, host mapping, multipathing, data replication, and snapshots.

  • Strong proficiency in scripting languages (Python, Bash, PowerShell) for infrastructure automation.

  • Experience developing and maintaining infrastructure-as-code solutions using configuration management tools (Ansible, Terraform, etc.).

  • Hands-on experience in data centre operations, including hardware installation, rack management, cabling, power management, and environmental monitoring.

  • Solid understanding of Cisco-based network architectures and fundamental networking concepts as they relate to compute/storage connectivity.

  • Experience with capacity planning, performance tuning, and optimization of compute and storage resources.

  • Familiarity with monitoring and logging tools for infrastructure performance (e.g., Grafana, Prometheus, ELK stack).

  • Knowledge of disaster recovery and business continuity planning for compute and storage systems.

Collab Hiring

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.

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模擬応募者数

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スクラップ

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Ciscoについて

Cisco

Cisco

Public

Cisco Systems, Inc. is an American multinational technology conglomerate corporation that develops, manufactures, and sells hardware, software, telecommunications equipment and other high-technology services and products focused on networking, cyber security and AI.

10,001+

従業員数

San Jose

本社所在地

$317B

企業価値

レビュー

4.3

10件のレビュー

ワークライフバランス

3.2

報酬

4.1

企業文化

4.5

キャリア

3.7

経営陣

3.8

78%

友人に勧める

良い点

Great team culture and supportive colleagues

Flexible hours and remote work options

Excellent benefits and competitive compensation

改善点

High-pressure and demanding work environment

Work-life balance challenges

Limited career advancement opportunities

給与レンジ

0件のデータ

L2

L3

L4

L5

L6

L2 · Business Analyst L2

0件のレポート

$70,294

年収総額

基本給

$28,118

ストック

$35,147

ボーナス

$7,029

$49,206

$91,382

面接体験

4件の面接

難易度

3.0

/ 5

期間

14-28週間

体験

ポジティブ 0%

普通 25%

ネガティブ 75%

面接プロセス

1

Application Review

2

Phone Screen

3

Technical Interview Round 1

4

Technical Interview Round 2

5

Behavioral Interview

6

Team Matching

7

Final Round

よくある質問

Coding/Algorithm

System Design

Behavioral/STAR

Technical Knowledge