Information Assurance/Security Engineer- Linux Associate
American Systems · Middletown, RI, US
About this role
**AMERICAN SYSTEMS — Information Assurance/Security Engineer (Linux) — Associate** **Overview** AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through strategic solutions in **Information Technology, Test & Evaluation, Engineering & Analysis, and Training**. The **Information Security Engineer – Linux Systems** will administer, secure, troubleshoot, and optimize **Linux-based systems** in complex operational environments. This role requires hands-on Linux administration experience paired with strong networking knowledge to diagnose and resolve issues across **system, application, and network layers**. You’ll work comfortably in secure environments supporting critical infrastructure and developing advanced capabilities using **shell scripting and/or Python**. --- **Responsibilities** - Install, configure, secure, and maintain **Linux operating systems** in enterprise and mission-critical environments - Administer Linux servers, services, user accounts, file systems, patches, and access controls - Monitor system performance and availability; analyze logs and troubleshoot complex operational issues - Serve as a primary technical resource for **network troubleshooting** across Linux hosts and connected infrastructure - Configure, manage, and troubleshoot network services and protocols, including: - TCP/IP, DNS, DHCP, routing, switching, VLANs, VPNs, firewalls, and interface bonding - Analyze packet flow, connectivity, latency, and service communication issues across local and remote systems - Support network integration and interoperability of Linux systems with mission platforms, enclaves, and external interfaces - Develop, maintain, and enhance system capabilities using **shell scripting and/or Python** - Implement system hardening, patching, and vulnerability remediation in accordance with security requirements - Support backup, recovery, continuity, and system restoration procedures - Collaborate with cybersecurity, network engineering, software, and systems engineering teams to maintain reliable operations - Maintain technical documentation, network diagrams, system procedures, and configuration baselines - Support lab, test, deployment, and operational environments as required --- **Qualifications** - Bachelor’s degree and **0–2 years** of related work experience - **US Navy and submarine system experience** highly desired - **Red Hat/Linux certifications** desired - Strong networking skills desired --- **Pay Transparency** - Salary range: **$60,000.00/yr – $65,000.00/yr** - Actual compensation will be determined based on factors permitted by law. --- **Benefits / Equal Opportunity** AMERICAN SYSTEMS provides a comprehensive benefits program including healthcare, paid leave, retirement plans, insurance programs, and education/training assistance. **EEO Statement:** EEO Race/Sex/Disability Status/Veteran Status
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