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Wissen Technology is hiring for Devops & System Engineer About Wissen Technology: At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindsetensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We dont just meet expectationswe exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients with the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impactthe first time, every time. Job Summary: DevOps and System Engineer with 12+ years operating Linux infrastructure and Azure/AKS platforms. Recent work at Tresata spans FinOps (AKS schedule/scale-to-zero :24% compute savings), CVE auto-remediation CI/CD (Jenkins + JFrog + ACR), Kubernetes platform services (TresSight, Agentspace Setup), and Azure ADbacked user onboarding. Strong in Ansible, Helm, Bash/Python automation, identity/networking, and production reliability. Experience: 12 - 15 Years Location: Bangalore Mode of Work: Full Time Key Responsibilities: Platform & Day-to-Day Ops Operate Linux and AKS environments for business-critical apps; automate provisioning and day-2 ops with Ansible, Helm, and Bash/Python. Manage Azure infrastructure: VMs, storage, PostgreSQL, node pools, networking, ACR, RBAC via Managed Identity / Workload Identity. Build and maintain CI/CD (GitHub Actions & Jenkins); drive monitoring, RCA, HA, capacity planning, and cost optimization. Must Have Skills: Cloud & Kubernetes: Azure AKS, ACR, Workload Identity / Managed Identity, Key Vault CSI, Cost Management, Azure Automation, PostgreSQL Flexible Server CI/CD & Security: Jenkins, GitHub Actions, JFrog Artifactory, Trivy, AquaSec CVE remediation, Docker multi-stage builds IaC & Automation: Helm 3, Ansible, Bash, Python (FastAPI, pandas), kubectl, Azure CLI Operating Systems: RHEL, CentOS, Ubuntu, Fedora, Windows Server Networking & Identity: OpenLDAP, SSSD, NFS/Autofs, DNS, DHCP, PXE, Squid, OpenVPN, pfSense, iptables, Azure AD / JWT Workload & Data: SLURM (30+ node farms), LAMP, MySQL, PostgreSQL, VMware, Spark/TDF image pipelines Monitoring & FinOps: Zabbix, AKS cost reporting, budget alerts, orphan PVC cleanup, node-pool rightsizing Wissen Sites: Website: www.wissen.com LinkedIn: https://www.linkedin.com/company/wissen-technology Wissen Leadership: Leadership Team | Wissen Wissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All Wissen Thought Leadership: https://www.wissen.com/articles/ .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.