Senior Systems Administrator

4 weeks ago


Chevy Chase, Maryland, United States Leidos Full time
Job Summary

We are seeking a highly skilled Senior Systems Administrator to join our team at Leidos. As a key member of our team, you will have the opportunity to work on a 10-year DOMEX Technology Platform (DTP) contract, supporting the OSINT Integration Center.

Key Responsibilities

Perform system administration, maintenance, and performance optimization for Linux and Windows systems
Implement and enforce DISA STIG compliance across all systems and networks
Develop scripts to support patching, configuration, and infrastructure tasks
Manage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, Helm
Utilize configuration management tools like Salt and Ansible for infrastructure automation and orchestration
Administer cloud environments, particularly AWS, including provisioning, monitoring, and optimization

Requirements

Bachelor's Degree and 8+ years of relevant experience or Masters with 6+ years of relevant experience
Active Top Secret/SCI security clearance
Experience in system integrations testing through a full system development life cycle
Excellent verbal and written communication skills
Experience with configuration, administration, and troubleshooting of Linux and Windows servers
Experience with advanced server networking in a Cisco environment
Experience with Cloud Service Providers and cloud operations

Preferred Skills

Knowledge of Atlassian software suite tools
Experience with data engineering tools such as Kubernetes/Rancher, Cloudera
Experience with Configuration Management and IaC tools
Experience with scripting languages such as bash, python, and power shell
Experience with CI/CD tools Jenkins, Nexus, Docker/containerd, gitlab/github
Experience with ELK clusters, including Elasticsearch, Logstash, Kibana and *beats
Experience with Windows Systems Administration and troubleshooting Active Directory

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