Senior Infrastructure Architect and DevOps Expert

5 days ago


Bethesda, Maryland, United States Vexterra Group Full time

We are seeking a highly skilled Senior System Integrator Engineer to join our team at Vexterra Group in Reston, VA or Bethesda, MD. As a key member of our infrastructure and network engineering team, you will play a critical role in designing, developing, and supporting scalable, redundant infrastructure to meet the evolving needs of our organization.

Responsibilities:

  • System Integration and Support: Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to ensure seamless system operation.
  • O/S Hardening and Patching: Provide O/S hardening (STIG, OpenSCAP, ACAS) and system patching to maintain security and compliance.
  • Server Builds and Deployment: Develop server builds for virtual and physical environments and manage the deployment of system integration tools such as Kubernetes, Rancher, and Helm.
  • DevOps Automation and Tooling: Maintain and develop DevOps automation using tools like Saltstack, Ansible, Chef, and Puppet, and install and deploy DevOps tools such as Jenkins, Docker, and Git.

Requirements:

  • Bachelor's Degree in Information Technology or a closely related field, or 4 years of relevant professional experience.
  • At least 6 years of relevant professional experience in system integrations testing through a full system development life cycle.
  • Active TS/SCI with Counterintelligence Poly clearance.
  • Expertise in configuration, administration, and troubleshooting of Linux (RHEL/CentOS, Ubuntu), including kernel panic recovery, configuring SSSD, AIDE, SELinux, and auditd.
  • Highly proficient with patching, server builds, and DevOps tooling.
  • Knowledge of Atlassian software such as JIRA, JIRA Service Desk, Confluence, Bitbucket, and HipChat.

The ideal candidate will have a strong background in system integration, DevOps automation, and cloud computing, with excellent verbal and written communication skills. The estimated salary for this position is $120,000 - $160,000 per year, depending on experience.



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