Epsilon C5I (www.epsilonsystems.com/c5i), focused on software development and systems engineering for intelligence and combat systems is seeking a Systems Administrator III with 5 or more years' experience for work in Largo, FL If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment, then this role is for you!

• Duties and Responsibilities:
• Secure and troubleshoot LINUX operating systems and networks
• Write Bash or Python scripts to automate securing the network, applications, and operating systems
• Automate deploying and securing applications.
• Familiar with a variety of the field's concepts, practices, and procedures.
• Relies on extensive experience and judgment to plan and accomplish goals and independently performs a wide variety of complicated tasks.
• May provide consultation on complex projects and is considered to be the top level contributor/specialist.
• May lead and direct the work of others.
• Organizes and directs the configuration and operation of information management systems.
• Responsible for directing the work of other system administrators to provide day-to-day system administration to include system and resource optimization, and user assistance.
• Conducts capacity and performance analysis, and provides system configuration change and upgrade recommendations.
• Increases system administrator efficiency and accuracy via the use of automated tools and scripts, develops system administrate procedures, and conducts system administrator training and skills assessment.

Required Qualifications:

• Bachelor of Science degree in Computer Science or related discipline (e.g. Software Engineering, Computer Engineering)
• Five or more (5 ) years of professional Systems Administration/Configuration experience in the field or in a related area within DoD/Navy programs.
• Hands on experience with troubleshooting Linux operating systems and networks
• Ability to write Bash or Python scripts.
• Ability to troubleshoot technical problems in a RedHat infrastructure environment.
• Ability to troubleshoot networking problems in an on-premise environment as well as in AWS.
• Experience with Virtual Machines, RedHat Enterprise Linux (RHEL), and AWS

Preferred Qualifications:

• Familiarity with DNS, LDAP, PKI, and other infrastructure services.
• Familiarity with SELinux and Multi-Level Security architectures
• Experience with Docker, OpenShift, Flux, Helm.
• Experience with Scripting and Deployment Languages (Python, Bash, Ansible, Terraform)
• Experience implementing access controls (DAC, MAC, RBAC)

ADA Notations:

• Regular communication (hearing/speaking).
• Noise conditions range from very quiet to very noisy.
• Prolonged use of computer (typing/keyboarding).
• Frequently required to sit for long periods of time, stand, walk, and may occasionally lift and move at least 25 pounds.
• Ability to travel by car, air or other means of transportation, if required.

Epsilon Systems Solutions, Inc. and its subsidiaries are proud to be Equal Employment Opportunity and Affirmative Action employers, Minority/Female/Disabled/Veterans.