ExecRecruitment

Infra System Admin

Chennai, Tamil nadu, India
Full Time
Experienced

Job Title: Infra System Admin

Location: Chennai, TN

Primary Objective

Own the setup, support, maintenance and administration of the Cameo (CATIA Magic) MBSE stack—including Teamwork Cloud and Cameo Collaborator (via Web Application Platform). Ensure a secure, efficient and reliable modeling environment across non production and production.

Environment / Tech Context

  • Modeling tools: Cameo Systems Modeler based on MagicDraw, SysML/UML plug ins and reporting framework. 
  • Repository & collaboration: Teamwork Cloud for central model storage, element level versioning, RBAC, web admin, REST/OSLC endpoints, supports branching/merging and large models.
  • Web access & reviews: Cameo Collaborator on Web Application Platform, typically hosted on Tomcat and recommended on separate nodes from TWC. 
  • Identity & access: SSO integration available via TWC Admin, role based permissions and global/custom scopes. 
  • Licensing: DSLS license server, clients check out licenses, admin monitors usage and compatibility with tool versions. 
  • Data tier & HA: Cassandra back end for TWC, supports clustered deployments and hot/cold backups, DR procedures include nodetool snapshot/restore. 
  • Platform requirements: Current CATIA Magic releases align on modeling tools and recommend specific server profiles for TWC/Collaborator. 

Key Responsibilities (supporting the Infrastructure Lead)

Monitoring & Health

  • Monitor application and system logs (TWC services, Tomcat, Cassandra) and respond to alerts. Validate repository and web admin availability. 
  • Track model throughput and REST/OSLC service health, tune JVM/connector/thread pools as needed.

Access, Roles & Security

  • Operate SSO (configure directories, bind/timeout policies) and maintain RBAC in TWC Admin. 
  • Manage TLS certificates/keystores across TWC, apply vendor hardening guidance and secure container defaults.  
  • Patch OS/Java/Cameo tools/TWC in approved timeframes, validating against vendor compatibility. 

Backups, DR & Capacity

  • Run Cassandra cold/hot backups (nodetool snapshot, drain) with DBA teams and document RPO/RTO, periodically perform restores on Non-Prod env.
  • Plan cluster sizing/replication factor and scale out with storage separation for data/commit logs. 
  • Track storage growth for repositories, Collaborator exports and forecast capacity. 

Build, Release & Environment Management

  • Install/upgrade Teamwork Cloud and Web Application Platform/Cameo Collaborator.
  • Validate DSLS license server connectivity.
  • Manage non prod refreshes from PROD, including access controls and environment alignment, coordinate with CAMEO Functional SME teams on best practices.  

Troubleshooting & Performance

  • Triage SSO auth, model commit conflicts, REST/OSLC errors and Collaborator rendering; conduct RCA and preventive actions.
  • Tune JVM (heap/GC), web container in line with vendor guidance.

Reporting, Audits & Licensing

  • Generate usage/health reports and keep audit evidence (access, changes, DR tests). 
  • Operate DSLS for floating licenses, monitoring and ensure tool compatibility. 

Documentation & Knowledge Transfer

  • Maintain architecture diagrams, config baselines, SOPs and runbooks. Train L1/engineering teams on common procedures. 

Required Experience & Skills

  • 6–8 years administering collaborative engineering platforms, specifically with Cameo + Teamwork Cloud in on prem Linux platform VMs. 
  • Strong skills in Linux, Java/Tomcat, Cassandra (snapshot/restore) process, TLS/certificates and SSO. 
  • Proven experience with TWC Admin (roles/permissions, project operations) and Collaborator deployment. 
  • Familiar with REST/OSLC endpoints and model collaboration workflows.
  • Comfortable with DSLS licensing operations and client connectivity. 
  • Experience with TWC clustering and production HA patterns, Zookeeper. 
  • Observability stacks (Grafana) and automation (Bash/PowerShell). 
  • Familiarity with Cameo Systems Modeler plug ins (Simulation Toolkit, Requirements Modeler) and reporting. 

Soft Skills

  • Clear written and verbal communication with engineering and non technical stakeholders, disciplined change management and incident handling.

Skill Set:

Primary:

  • Polarion/CAMEO Sys Admin

Secondary:

  • Enovia Sys Admin
  • Linux,DevOps/Jenkin, etc.

Please apply on our secured job site at <<https://intellibee.my.salesforce-sites.com/apps/jobs?id=a0AUU000005WqtR2AS>> or email [email protected]

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