What are the responsibilities and job description for the Sr. Systems Engineer position at ITCON Services?
ITCON Services is seeking to hire a motivated and knowledgeable Sr. Systems Engineer to join our team.
Required Skills And Qualifications
Required Skills And Qualifications
- Has 10 experience providing production support, platform/server administration support, and environment standardization for development, test, and Production for both Windows and Linux (Redhat and other)
- Experience with Linux hardening (CIS/STIG baselines), secure configuration, and compliance/audit remediation
- Experience with patching and lifecycle management using Red Hat Satellite (content views, repos, activation keys) across enterprise Linux environments
- Experience with UNIX utilities and scripting such as Perl, Ansible, and Shell
- Experience with Infrastructure as Code (Terraform and/or Bicep/ARM) and configuration management for repeatable cloud deployments
- Experience with JBoss, Wildfire, Tomcat, ASP.NET, IIS, support, maintenance, and administration.
- Experience providing technical and system administration support through troubleshooting, identifying and isolating issues, conducting root cause analysis, and implementing appropriate solutions to software and system anomalies as they occur
- Experience in performing scans and remediating vulnerabilities in Linux and/or Windows environments
- Experience establishing database Connectivity (MS SQL Server, ODBC, JDBC) support, maintenance, and administration.
- Experience implementing monitoring tools and remediation of issues for public websites
- Ability to develop and maintains system/security documentation as needed
- Has strong understanding of network protocols (e.g., BGP, TCP/UDP, IP)
- Strong network administration and troubleshooting skills (routing/switching concepts, DNS/DHCP, firewall/ACL troubleshooting, packet captures)
- Experience providing network admin support for internet connectivity, Akamai services, TIC integration, Firewall rules, ACLs, and trusted connections.
- Has experience in designing and building environment in Azure Cloud, configuring services in Azure Cloud, and migration of applications from On-Premises to Azure Cloud
- Experience with Azure networking (VNets/subnets, NSGs, route tables, Load Balancer/Application Gateway) and connectivity (VPN/ExpressRoute)
- Experience with Azure identity and access management (Microsoft Entra ID, RBAC, managed identities; least-privilege administration)
- Experience with Azure monitoring and logging (Azure Monitor, Log Analytics, Application Insights) including alerting and dashboards
- Experience with backup and disaster recovery in Azure (Azure Backup, recovery services vaults, restore testing, RPO/RTO considerations)
- Experience with Azure security and governance (Defender for Cloud, security baselines, policy initiatives) and cost optimization (tagging, budgets, rightsizing)
- Experience with AVS (Azure VMware Solution), including configuration, administration, and operational support in enterprise environments
- Experience installing, renewing, and troubleshooting SSL/TLS certificates (certificate chains, keystores/truststores) across Windows and Linux platforms
- Experience using GitHub for source control and GitHub Actions for CI/CD automation (build, test, deploy workflows)
- Experience with architecture, VMs build out using Windows and Red Hat Linux, and implementation of public websites using IaaS and PaaS based environments
- Experience in Docker and Kubernetes
- Certified Azure Administrator
- Red Hat Certified System Administrator