Linux Systems Administrator - Chantilly, United States - GCI

GCI Chantilly, United States

2 weeks ago

Description

GCI, embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.

At GCI, we solve the hard problems. As a Linux Systems Administrator, a typical day will include the following experience/duties:

Required

Strong experience with Linux
Experience with Window environments
Manages security solutions, doing basic network monitoring, making sure patches get rolled out and doing all the other ground-level security work in an office
Possess a current DoD compliant certification for IAM Level I, e.g. Security + w/CE
Experience with vulnerability scanning tools such as ACAS, Nessus and SCAP
Ability to maintain and monitor firewalls and other network defense technologies and detect abnormal behaviors
Knowledge of incident response procedures
Knowledge of intrusion detection and prevention systems, and ability to recognize attack and network breaches
Apply software patches to operating systems and applications
Implement computer network security defenses
Assess a computer system's security vulnerabilities using appropriate resources
Follow data backup and restore procedures
Monitor networks for security breaches and analyze network traffic
Provide network security guidance on critical vulnerabilities
Help, implement and design verification test plans at system level
Ability to communicate effectively orally and in writing
Strong experience with Microsoft Office (Word, Excel)
Ability to work as part of a team
Bachelor's degree (in Computer Science or related field)
Current TS/SCI with CI Poly or higher

Desired

Information Systems Security Expert (ISSE) – RMF experience
Experience C++, and Python
Digital Signals Processing experience
SQL experience
Version Control Software (eg SVN, Git)
Issue Tracking Software (eg JIRA, Redmine, Trello)
Experience with Test Automation and Continuous Integration
Experience with MATLAB
Experience with Solid Works
Experience with Java, Javascript and/or other scripting skills

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