Los Alamos National Laboratory · 8 hours ago
Linux Systems Administrator (Computing Systems Professional 2)
Los Alamos, NM
Full-time
Hybrid
Mid Level
4+ years expLos Alamos National Laboratory is one of the most innovative multidisciplinary research institutions engaged in strategic science for national security. They are seeking a Computing Systems Professional 2 to serve as a systems administrator for multiple Linux server environments, ensuring performance, reliability, and security while collaborating with various teams to deliver reliable systems.
Security
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Install, configure, patch, and troubleshoot Red Hat Enterprise Linux 9 (RHEL9) virtual servers hosted on a VMware infrastructure
Develop, maintain, and enhance Ansible playbooks to automate system configuration, patching, and operational tasks
Monitor system health, performance, and availability using enterprise monitoring tools such as Dynatrace, and assist with alert tuning and root cause analysis
Enforce security controls including password policies, data integrity, and file system protections
Test and evaluate commercial and custom developed software for quality, performance and operational readiness
Support system migrations across Development, Staging, and Production environments
Optimize infrastructure performance, reliability, availability, and security
Research emerging technologies, industry trends, hardware, software tools, and solutions, including participation in early planning efforts for a future GPU-enabled compute environment
Provide limited support for Windows Server virtual machines in collaboration with Windows-focused team members, with opportunities for cross-training
Contribute to server and Commercial off the Shelf (COTS) software projects to meet customer technical requirements
Assist in planning, documenting, and implementing server and COTS solutions
Work collaboratively with team members while developing skills and knowledge in system administration tasks
Assist in developing and maintaining procedures for installing, configuring, hardening, and troubleshooting RHEL servers and COTS software
Provide technical support to customers in both unclassified and classified environments
Track, prioritize, and resolve support issues and service requests using the PSS-1 ticketing system and Kanban boards in alignment with SLA requirements
Deliver high-quality customer service through clear communication and effective issue resolution, including in high-visibility or time-sensitive situations
Communicate technical information clearly to both technical and non-technical personnel
Qualification
Required
Experience testing, troubleshooting, patching, and remediating vulnerabilities in heterogeneous computing environments, with working knowledge of computer security principles and networking protocols
Experience installing, configuring, and deploying COTS software in enterprise environments
Working knowledge of Linux system administration, including configuration management, scripting, and management of users, groups, file systems, services, and access controls
Skilled in using VMware for server and resource management
Ability to follow established procedures related to security, change management, and compliance
Ability to work both independently and as part of a team
Effective written and verbal communication skills
Position requires a Bachelor's degree in a related field and a minimum of four years related experience, or an equivalent combination of education and experience
Preferred
Active DOE 'Q' clearance
Experience with authentication methods, certificates, and Single Sign-On (SSO)
Vendor certifications (e.g., Red Hat, Windows Server, VMware, AWS)
Experience with Red Hat Enterprise Linux or other Linux distributions
Experience with Amazon Web Services (AWS)
Experience hardening systems in accordance with NIST and STIG frameworks
Experience working in an Agile/Kanban environment
Benefits
PPO or High Deductible medical insurance with the same large nationwide network
Dental and vision insurance
Free basic life and disability insurance
Paid childbirth and parental leave
Award-winning 401(k) (6% matching plus 3.5% annually)
Learning opportunities and tuition assistance
Flexible schedules and time off (PTO and holidays)
Onsite gyms and wellness programs
Extensive relocation packages (outside a 50 mile radius)
Company
Los Alamos National Laboratory
Los Alamos National Laboratory, a multidisciplinary research institution engaged in strategic science on behalf of national security, is
10001+ employees
Funding
Current Stage
Late StageTotal Funding
unknownKey Investors
US Department of EnergyU.S. Department of Homeland Security
2023-08-16Grant
2023-05-19Grant
2023-01-17Grant
Leadership Team
Alex Delaney
R&D Engineer, Detonation Science and Technology
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