Configuration Management Cybersecurity Jobs

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Today

Security Engineer (Linux Systems Engineer)

Navy Federal Credit Union Winchester, VA

Winchester, VA

Today

$99k - $156k/yr Full time Cloud Platforms Configuration Management Engineer

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Job Description

The Security Engineer role supports Navy Federal Credit Union’s Advanced Cyber Initiatives team by maintaining, deploying, remediating, and monitoring IT and enterprise security applications and systems. This Linux Systems Engineering-focused position includes troubleshooting Linux and Windows environments, renewing TLS certificates, supporting audit and hardening work, and participating in daily operations and on-call rotations.

Location

Winchester, VA 22602 (Onsite)

Compensation

USD 99,400 - 155,850 per year

Education

Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline, or equivalent combination of education and experience.

Responsibilities

Support Navy Federal Credit Union in the maintenance of IT and enterprise class security applications and systems
Troubleshoot Linux and/or Windows server operating systems and the enterprise applications running on those servers
Deploy, optimize, and maintain enterprise security applications across on prem, SaaS, and IaaS environments
Remediate vulnerabilities on Windows and/or Linux systems while monitoring, maintaining, patching, and administering platforms to support stability and sustainability
Deploy and configure SaaS enterprise applications
Deploy AI, Agentic solutions, and ML/LLM solutions to address modern security threats
Contribute to and maintain internal engineering documentation, including tool documentation, lessons learned, procedures, and status updates
Renew and update TLS certificates on appliances and enterprise applications
Respond to audit and enterprise hardening requests
Update stories and subtasks work items in flight
Provide updates during Daily Operations briefings
Monitor the daily ticket queue for incidents and work ingestion, and assign as required
Complete quarterly access reviews
Participate in on-call and after-hours rotation
Perform other duties as assigned

Required Skills and Qualifications

Extensive hands-on experience automating or scripting server configurations and deployments
Extensive hands-on experience patching and upgrading Linux and Windows operating systems, packages, and applications
Enterprise high security systems engineering experience or a similar role, with enterprise best practices for security and hardening (PCI-DSS and NCUA focus is ideal)
Experience implementing AI, Agentic solutions, and ML/LLM technologies in practice and/or deployment
Scripting experience in one or more: Ansible, Python, Bash, PowerShell, Ruby, etc. to automate routine tasks
Experience and thorough understanding of SSO/SAML/OAuth integration for enterprise applications
Strong ability to troubleshoot common Linux operating systems (CentOS, Red Hat, Ubuntu, and/or Cisco derivative OSes) OR strong ability to troubleshoot Windows server operating systems
Experience working within infrastructure management processes including change management, problem management, configuration management, and project management
Hands-on experience with Agile in particular Kanban workflow
Experience using and integrating tools with SIEMs
Experience in large enterprise processes, including working in a siloed environment with ticketing, coordination, and detailed change management controls
Knowledge of core network concepts including firewall, routing, switching, load balancing, and proxy principles, with troubleshooting from a server deployment and maintenance perspective

Technologies

Linux, Windows
Ansible, Python, Bash, PowerShell, Ruby
SSO, SAML, OAUTH
Centos, Red hat, Ubuntu, Cisco derivative OS’s
SIEM, TLS
AI, Agentic solutions, ML/LLM’s
SaaS, IaaS, on prem
Kanban

Desired Qualifications

Experience with cybersecurity applications
Experience with Linux-based Java/Tomcat COTS web applications in a clustered environment
Experience with Windows .NET-based IIS COTS applications in a clustered environment
Experience with physical or virtual appliances with limited Linux-based OS CLI interfaces
Ability to read and understand packet captures
Experience using or integrating Jira/Confluence

Schedule and Additional Information

Hours: Monday - Friday, flexible within core office hours of 7:00AM-6:00PM ET
Onsite address (Winchester): 141 Security Drive, Winchester, VA 22602

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