Linux Systems Administrator with Security Clearance

3 weeks ago

Linthicum, United States Apex Systems Full time
Apex Systems Inc., is immediately seeking a Linux Systems Administrator. This position will support an enterprise level government integrator and offer a strong upside for growth within the organization. Client: Enterprise Government Integrator
Location: Linthicum, MD
Compensation: Competitive based on years of relevant experience & education
Clearance: Active Secret or Top Secret clearance Description of Work:
• Design, test, and implement secure Linux (RedHat) Servers
• Hands on experience standing up/implementing new Linux servers, as well as patching and performing upgrades to remove or protect from vulnerabilities in Linux environments
• Utilize compliance tools (ACAS/Nessus/SCAP) and to implement security controls. • Document proper technical policies/procedures based on RMF, DCID 6/3 and ICD503 compliance requirements • Install, configure, and maintain Active Directory, Exchange, and third party migration products for the duration of the contract
• Help support the Windows environment ensuring the security, integrity, and availability of authentication, authorization and LDAP related services to the enterprise environment.
• Patch and upgrade Linux environment to remove or protect from vulnerabilities
• Assist with continued Windows and Linux integration projects
• Develop customized solutions to customer/user requirements. Ensure hardware and software compatibility and project computer capacity and capabilities • Provide day to day support for development staff
• Maintain and support virtualized environment using VMware
• Support & Upgrade the Linux RHEL environment
• Work with the team and application sponsors to resolve issues that arise in the daily administration of the UNIX/Linux environment.
• Troubleshoot and resolve problems for all applications.
• Assist in troubleshooting and problem resolution on Linux systems – performance, health, configuration
• Perform daily system checks, review and respond to events reflected in various management and monitoring tools
• Conduct system audit reviews and perform maintenance functions as required to ensure system health
• Make recommendations to purchase hardware, software, system components

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