Senior Linux Administrator

Senior Linux Administrator

Job Locations

US-FL-Pensacola

Job ID

2025-2018

Category

Information Technology

Type

Regular Full-Time

Clearance Required

Secret / TS Capability

Overview

Title : Sr. Linux Administrator

Clearance : Secret with TS eligibility

Location : Penacola, FL (Onsite)

Hours : M-F 3-11 : 30

Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and complex needs. Our talented employee-owners provide agile, scalable services and solutions that solve operational gaps, operate critical systems, and protect and secure the enterprise - across the organization and around the world .

We are seeking a highly skilled Red Hat Linux Systems Administrator to oversee the configuration, maintenance, and security of Linux-based enterprise systems in a high-security, mission-critical environment. The ideal candidate will bring deep technical expertise in Linux administration, a solid understanding of DoD IT policies and cybersecurity practices, and the ability to provide technical leadership and mentorship to junior staff. This position is fully on-site in Pensacola, FL.

Job Description

Manage, maintain, and secure Linux Server environments across multiple domains and enclaves.

• Use NiFi and Kafka to monitor and manage data feeds
• Administer and troubleshoot Active Directory (AD), DNS, DHCP, Group Policy, and SMB file shares.
• Apply and validate DoD STIGst o maintain compliant system configurations.
• Contribute to RMF (Risk Management Framework) documentation and accreditation activities.
• Maintain accurate system documentation, standard operating procedures (SOPs), and change records.
• Collaborate with cross-functional teams to resolve complex infrastructure issues and enhance service reliability.
• Participate in system monitoring, patching, and configuration management cycles.

Minimum Requirements

Desired Experience / Certifications

More Information

Requirements of position : Think analytically, effective verbal and written communication skills, make decisions, observe / remember details, interpret data, concentrate on tasks, adjust to change, handle stress / emotions. Regular attendance, maintain work schedule, attend meetings, meet deadlines, keyboard / type, handle confidential information, use math / calculations, stay organized, operate office equipment, may direct others. May be exposed to dust / dirt, humidity, and noise .

Foxhole Technology is an Equal Opportunity Employer and makes hiring decisions without regard to race, color, religion, sex (including pregnancy, childbirth and sexual orientation), national origin, age, disability, genetic information, military / veteran status, or any other protected class.

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