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Lead, Linux Systems Administrator
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Lead, Linux Systems Administrator
- West Palm Beach, Florida, United States
- West Palm Beach, Florida, United States
Über
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Lead, Linux Systems Administrator Job ID: 33353 Job Location: Jupiter, FL Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: We are seeking a Secret‑cleared Lead, Linux Systems Administrator to join our team in Jupiter, FL. This is an on‑site position that requires a Secret clearance and is an exciting opportunity to contribute to a rapidly growing organization. The ideal candidate will have extensive experience in Linux systems administration, particularly with Red Hat, and be adept at maintaining system compliance with government regulations.
Essential Functions:
Red Hat Linux Systems Administration Skills: Provide expert administration in a Red Hat Linux environment, ensuring optimal system performance, availability, and security. This includes installing, configuring, maintaining, and troubleshooting Linux systems. This position will support High Performance Compute Cluster capabilities.
Experience with SCAP and STIG: Utilize the Security Content Automation Protocol (SCAP) and Security Technical Implementation Guides (STIG) to ensure systems are compliant with security policies and best practices. This involves running scans, applying necessary configurations, and documenting compliance status.
Knowledge of and Experience with Compliance to Government Regulations and Standards: Demonstrate a comprehensive understanding of and experience with adhering to government regulations and standards, such as the National Institute of Standards and Technology (NIST) Special Publications, National Industrial Security Program Operating Manual (NISPOM), and Risk Management Framework (RMF). This includes performing security assessments, implementing risk management processes, and ensuring systems meet regulatory requirements.
DOD 8140 Certification: Possess a Department of Defense (DOD) 8140 certification, such as Security+, which validates the candidate’s cybersecurity knowledge and skills. This certification is essential for meeting the DoD’s mandates for information assurance and cybersecurity.
Qualifications:
Current/active US Secret security clearance with the ability to obtain TS/SCI with CI polygraph.
Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.
Preferred Skills:
Proven experience as a Linux Systems Administrator, with a focus on Red Hat Linux.
Strong understanding of SCAP, STIG, and other compliance frameworks.
Familiarity with government regulations and standards relating to IT and cybersecurity.
DOD 8140 Certification such as Security+.
High Performance Compute Cluster Skillset
Advanced certifications and training in Linux systems and cybersecurity.
Experience with automated deployment and management tools.
Strong problem‑solving skills and the ability to work effectively in a team‑oriented environment.
Excellent communication and documentation skills.
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L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E‑Verify Employer. Please click here for the E‑Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
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