RTX

1 month ago

Principal Linux Administrator

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 4 hours agoStatus: Live

Job Summary

Provide IT systems administration in a mixed Windows and Red Hat Linux environment, working in a fast-paced team. Administer ESXi/VCenter and Windows domains, ensure security compliance, and support 24x7 operations for a DoD-cleared environment. Travel up to 10% and onsite at El Segundo, CA, with DoDD 8140/8570 certification requirements to be met within 6 months.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Administration & Executive Assistance

Key Responsibilities

•Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment.
•Work as a team member in a fast-paced technological environment, using troubleshooting techniques to resolve technical problems of basic to moderate scope and complexity.
•Execute actions as directed by senior staff and project management.
•Engage in cross-team collaboration and align with expectations of leadership team.
•Manage ESXi, VCenter and Microsoft Windows domains.

Travel: Low travel

Pay and Benefits

Salary: USD 95,500 - 181,700 annually

Perks:Health Insurance401kPaid LeaveLife Insurance

Key Requirements

•Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.
•Active and transferable U.S. government issued Top Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
•Experience with Windows and/or Linux.
•Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.
•Must be able to obtain DoDD 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent) within 6 months of start date.

Experience:5+ yearsAerospaceDefense

Skills:WindowsLinuxWindows ServerRedHatDNSDHCPActive DirectoryADVMwareESXiVCenterRAIDEncryptionBackupAnsible

Certifications:Security+85708140

Tech Stack:WindowsLinuxRedHatDNSDHCPADVMwareESXiVCenterAnsible

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Security Clearance:Top Secret

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX