**Description** **Position Overview** SAIC is looking to hire on a Sr. Unix Administrator to support one of our federal clients. This position is remote, but requires candidates be local to the Washington D.C. area, as there may be occasional need to go onsite in Ashburn, VA. **Job Responsibilities:** + Providing leadership role in troubleshooting, investigation of production issues + Actively monitors, analyzes, suggests, and documents infrastructure processes with a focus on technology growth, performance, reliability, and security + Coordinating with clients, management team, application team’s data center and users + Working effectively as a team member with the cross-functional development and systems management disciplines to identify requirements and subsequently leading projects in the implementation of infrastructure solutions **Qualifications** **Required Qualifications:** + 6+ years of Linux administration in a production environment + Experience with Network Troubleshooting + Experience with Performance Tuning + Experience with LVM and disk management + Experience with scripting, shell, ansible, python, etc. + Required on call work periodically + Required to work on-site periodically **Desired Qualifications:** + Experience securing Linux Systems and vulnerability remediation + Experience with Selinux and FIPS and Certificates + Experience with Satellite + Experience supporting systems with Oracle Databases + Experience with LDAP + Experience with AWS/Cloud and supporting EC2s + Experience with designing highly available production ready systems **Customer Requirements** : + Clearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation + Citizenship – Must be a US Citizen + Location – Telework with on-site (Kingstowne, VA and/or Ashburn, VA) visits if mission need. All candidates must be within the GWA/commutable area *This team utilizes an on-call schedule which may require travel to the datacenter site SAIC accepts applications on an ongoing basis and there is no deadline. Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site. REQNUMBER: 2501008 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability