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Sierra Space · 1 day ago

Principal Linux Administrator

Louisville, CO

Full-time

Onsite

Senior Level, Lead/Staff

$157K/yr - $216K/yr

12+ years exp

Sierra Space is a leading space and defense technology company focused on safeguarding national security and advancing space-based technology. The Principal Linux Administrator role involves designing, deploying, and managing complex IT infrastructures while ensuring compliance with IT governance and leading advanced cybersecurity practices.

Advanced MaterialsAerospaceIndustrial ManufacturingSpace TravelTransportation

Responsibilities

Design, deploy, and manage scalable and secure IT infrastructure

Develop and implement cloud architecture and deployment strategies using platforms such as AWS or Azure

Ensure IT governance and compliance across all systems and processes

Implement advanced cybersecurity practices to protect company data and systems

Lead and manage large-scale IT projects from conception to completion

Perform advanced systems administration tasks, including performance tuning and system optimization

Utilize performance analysis tools to monitor and improve system performance

Manage and troubleshoot complex networking and distributed computing environments

Develop and maintain automation scripts to streamline IT processes and improve efficiency

Collaborate with cross-functional teams to support IT projects and initiatives

Write proposals, technical papers, and documentation for internal and external stakeholders

Act as a vendor liaison and represent the company in presentations to customers, clients, and professional peers

Stay current with industry trends and emerging technologies

Qualification

Linux AdministrationCloud ComputingCybersecurity PracticesIT GovernanceScripting LanguagesDevOps PracticesVirtualization TechnologiesNetworking ProtocolsProblem-Solving SkillsCommunication SkillsTeamwork AbilitiesOrganizational Skills

Required

Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree or Masters +10 yrs experience)

Typically 12+ years of related experience

10 plus years proven experience as a Linux Administrator or similar role

Expertise in systems administration plus 5+ years of cloud computing platforms, such as AWS or Azure

Expertise with physical server hardware on prem (Dell and HPE)

Expertise with storage arrays and filers (HPE Nimble, Pure FlashBlade Pure FlashArray, Qumulo)

In-depth knowledge of Linux operating systems (e.g., Red Hat, CentOS, Ubuntu)

Proficiency in scripting languages (e.g., Bash, Python)

Familiarity with network protocols and services (e.g., TCP/IP, DNS, DHCP)

Experience with Red Hat Satellite Server

Experience with Red Hat IdM

Experience with DevOps practices and tools (e.g., Docker, Kubernetes, Jenkins)

Experience with virtualization technologies (e.g., VMware)

Relevant certifications (e.g., RHCSA, RHCE) are a plus

Proficiency in IT governance and compliance

Experience with advanced cybersecurity practices

Strong problem-solving skills and attention to detail

Excellent communication and teamwork abilities

Ability to design and implement large-scale IT projects

Preferred

Advanced certifications in relevant IT fields (e.g., AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, RedHat)

Proficiency in advanced scripting and automation tools (e.g., Ansible, Puppet, Chef)

Experience deploying/maintaining of HPC Clusters

Experience with setting up build-machines and software development support

Experience with Artifactory and repos such as Python and Conda

Understanding of containerization technologies (e.g., Docker, Kubernetes, Singularity)

Familiarity with database management (e.g., MySQL, PostgreSQL)

Experience with infrastructure as code (IaC) tools like Terraform, Ansible, or CloudFormation

Experience with version control systems (e.g., Git, SVN)

Knowledge of storage technologies (SAN, NAS, DAS)

Familiarity with cloud storage solutions like AWS S3, Azure Blob Storage

Experience working in aerospace industry and Mission Control

Strong analytical and problem-solving skills

Excellent communication and interpersonal skills

Ability to work independently and as part of a team

Strong organizational skills and attention to detail

Company

Sierra Space

Sierra Space is a commercial space company that specializes in the development of advanced space technologies and solutions. It is a sub-organization of Sierra Nevada Corporation.

Founded in 2021

Louisville, Colorado, USA

1001-5000 employees