System Administrator II

3 days ago


Washington, Washington, D.C., United States ST2 ManTech Advanced Systems Intl Full time
Job Summary

We are seeking a highly skilled System Administrator II to join our team at ST2 ManTech Advanced Systems Intl. As a key member of our IT team, you will be responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization.

Key Responsibilities
  • Support the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization.
  • Support upgrades to computer components and software, management of virtual servers, and integration of automation processes.
  • Support troubleshooting hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing the impact of issues.
  • Support documentation and technical specifications for planning and implementing new or upgraded IT infrastructure.
  • Support regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures.
  • Support desktop and helpdesk efforts, ensuring all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruptions.
  • Support Kubernetes system administration in a DevOps CI/CD environment.
  • Support configuring Kubernetes auto-provisioning and auto-scaling of CI/CD job/build agents/runners/nodes and assist in designing and implementing clusters, cluster segmentation, and internal/external networking for the four CI/CD deployment environments: development, test, staging, and production.
  • Support capacity, storage planning, and database performance, and monitor and manage all installed systems and infrastructure.
Requirements
  • Bachelor's degree in an IT, Business, Engineering, Math, Science, or related field.
  • Two or more (2+) years of related experience.
  • Hold one of the following certifications within 6 months of commencing work on the Task Order: CCNA-Security, CySA+, GICSP, GSEC, Security+, CE, CND, SSCP.
  • If a candidate does not have a degree at all, four (4) additional years of experience are required.
  • If a candidate holds an Associates degree rather than a Bachelors degree, two (2) additional years of experience are required.
  • Relevant industry standard certifications such as Microsoft, Red Hat Linux, AWS, or VMWare.
  • Experience with scripting languages and automation tools such as Ansible, Salt or Puppet.
Clearance Requirements
  • This role requires an active TS/SCI clearance.
Physical Requirements
  • Must be able to be in a stationary position more than 50% of the time.
  • Must be able to communicate, converse, and exchange information with peers and senior personnel.
  • Constantly operates a computer and other office productivity machinery, such as a computer.
  • The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.


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