LINUX System Administrator

System Administrator - TS/SCI Poly.Job Responsibilities:Key Responsibilities: Seeking Linux Systems Administrator to join team in support of the deployment, and sustainment of critical systems. Provide support to IT systems including day-to-day operations (Tier 1 / 2 problem identification, diagnosis and resolution), installing and maintaining operating systems, configuring and installing hardware/software, troubleshooting, and sustaining the operational health of the infrastructure. Will need to respond to customer calls and requests as well as assist with infrastructure changes and other duties/assignments as they arrive.

Heterogeneous environment so knowledge of Windows, VMware and Networking a plus.

WHAT YOU’LL NEED: Current Linux system administration experience Skilled in CentOS/RedHat 7 and or 8 Master’s Degree and 1 year of experience, Bachelor’s Degree and 3 years’ of experience, Associate Degree and 5 years’ experience or High School Grad and 7

years’ experience in System Administration One of the following DoD approved certifications is required to meet the category/level IAT-2 (DoD 8570) requirement for this position. Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GSIH, or GCED Must possess an ACTIVE TS/SCI CLEARANCE with POLYGRAPHDESIRED SKILLS Red Hat Certified System Administrator or equivalent a PLUS Centrify experience a plus Deployment / reimaging via DHCP and Kickstart Spacewalk and Yum IAVA resolutionCyberCore has, on many occasions, expressed support and commitment to the principles of diversity and equal employment opportunity. It is CyberCore’s policy to recruit, hire, train, and promote individuals, as well as administer all personnel actions, without regard to race, color, national or ethnic origin, age, religion, disability, sex, sexual orientation, gender identity and expression, veteran status or any other characteristic protected under applicable federal or state law. CyberCore will not tolerate unlawful discrimination and any such conduct is prohibited. CyberCore is committed to ensuring that CyberCore’s workforce and volunteers reflect America’s diverse population. CyberCore knows that such diversity will enrich the company with the talent, energy, perspective and inspiration we need to achieve our mission.