Senior Linux Systems Administrator (HPCE) - Top Secret Clearance w/SCI eligibility - (24691) Share this job as a link in your status update to LinkedIn. Job Title / Level Senior Linux Systems Administrator (HPCE) - Top Secret Clearance w/SCI eligibility Clearance Required? Top Secret/SCI Location: Dallas, TX 75201 US (Primary) % Travel 0 - 10% Job Description Enjoy acompetitive salary, a generous benefitspackage, and a$10,000 sign-on bonuswhen you joinAMERICAN SYSTEMSas our nextSenior Linux Systems Administratoroptimizing and maintaining ourHigh Performance Computer (HPC)environment in support of a national priority program inDallas, Texas! As part ofAMERICAN SYSTEMS, you’ll enjoy: + Ownership in the companythrough our robustEmployee Stock Ownership Plan (ESOP) (http://vimeo.com/729673832/55ff22ab92) , giving you a direct stake in our success. + Opportunities forgrowth and professional developmentwithin a supportive, team-oriented culture. + A robustbenefits packagethat includes comprehensive healthcare,educational benefits,and asingle-accrual leave plan. As aSenior Linux Systems Administrator, you will: + Manage and optimize Linux-based platforms in anHPC environment,ensuring peak performance and reliability. + SupportPostgreSQLdatabases and Google TensorFlowworkflows to ensure efficient operations + Implement innovative solutions using tools likeLustreandBright Clusterto ensure reliability and performance. + Collaborate with developers and stakeholders to ensure system efficiency and data integrity Key Responsibilitiesof aSenior Linux Systems Administrator: + Plan and implement software and hardware configurations for Linux systems. + Develop and test disaster recovery solutions for mission-critical systems. + Automate routine tasks usingBASHorPython scripting. + Optimize and secure containerized environments usingPodman/DockerandAnsible. + Monitor performance, conduct system upgrades, and ensure compliance with security protocols. + Implement and maintain secure systems, applyingDoD STIGsand configuringSELinux. + Configure and managenetwork file systems (NFS)and log management solutions. + Conduct backup procedures, disaster recovery planning, and system performance optimization. + Administer data storage systems likeLustreandBright Cluster, ensuring data integrity and availability. + Support and troubleshootserver environments, responding quickly to interruptions or outages. Job Requirements What You Bring + Top Secret clearance w/SCI eligibility. + Bachelor’s degree in STEM(or 4 additional years of relevant experience in lieu of degree). + 10-12 years of IT Systems Administration experience, including: + 5-7 yearsof Linux administration, with expertise incontainerization (Podman/Docker), Ansible, and OpenLDAP + Ability to configure mount points, add and expand hard disk space, make drives persistent, and implement NFS drives + Capable of performing backup procedures using tar and gzip, configuring log management, and analyzing logs + Experienced with implementing DoD STIGs, configuring SELinux + Proven experience withVMware vSphere(v7 or higher) and PostgreSQL databases. + Proficiency inBASH and Python scriptingfor automation. Certifications Required: + ActiveDoD 8140 IAT II Level Certification(e.g., Security+ CE, CCNA-Security, CySA+) REQUIRED + CurrentRHCSA or RHCEcertification REQUIRED (or the ability to obtain the RHCSA within 6 months of hire) AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary/hourly range for this position is $160,000-180,000. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans (including ESOP and 401k), insurance programs, and education and training assistance. Who We Are: Founded in 1975, AMERICAN SYSTEMS (https://www.youtube.com/watch?v=jhjbcfWTEMM) is one of the largest employee-owned companies in the United States. We are a government services contractor focused on delivering Strategic Solutions to complex national priority programs with 100+ locations worldwide. Through our focus on quality, strong cultural beliefs and innovation we deliver excellence every day. Company Awards: + Forbes National Best Midsize Companies + Energage National Best Workplaces, National + Washington Post Best Workplaces Veteran Hiring Awards: + U.S. Department of Labor Hire Vets Medallion + BEST FOR VETS by Military Times + TOP 10 MILITARY FRIENDLY COMPANY by MilitaryFriendly.com #LI-PK2 EOE Minorities/Women/Disabled/Veterans/Gender Identity/Sexual Orientation