Job Requirements
Navy Observatory, DC
Top Secret Polygraph not specified
Mid Level Career (5+ yrs experience)
$140,000 - $165,000
Job Description
Qualifications / Education / Experience
Five (5) or more years of experience as a Linux System Administrator Experience managing, configuring, and patching Red Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified by ACAS or similar security tools Experience supporting systems in virtualized environments (e.g., VMware vSphere) Experience integrating systems with monitoring and alerting platforms (e.g., SolarWinds, AIDE) Experience configuring and managing centralized authentication services (e.g., Active Directory, Centrify, FreeIPA/IdM) Experience installing and maintaining endpoint security tools (e.g., Trellix/McAfee, Microsoft Defender for Endpoint) Experience configuring and managing centralized logging solutions (e.g., rsyslog, SIEM integrations) Experience administering Linux systems using configuration management tools (e.g., Ansible, Puppet) Experience with DoD cybersecurity policies and frameworks is highly desirable
Required Experience: 7+ years
Required Education: Bachelor's degree in IT, CS, or related field
Required Certifications: CompTIA Security+ CE
Desired Experience:
Strong troubleshooting skills across system, network, and storage layers Experience configuring and troubleshooting SELinux Experience managing RHEL lifecycle and patching using tools such as Red Hat Satellite or equivalent Experience with container technologies (e.g., Podman, Docker) Strong understanding of Linux networking (e.g., firewalld/nftables, DNS, routing, VLANs) Experience with modern monitoring and observability platforms (e.g., Prometheus, Grafana, ELK) Experience managing Linux storage (e.g., LVM, XFS, NFS, multipath) Experience developing and maintaining Ansible playbooks/roles and using version control (e.g., Git) Experience supporting compliance frameworks (e.g., RMF, STIG checklists, POA&M development)
Security Clearance: Top Secret
Five (5) or more years of experience as a Linux System Administrator Experience managing, configuring, and patching Red Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified by ACAS or similar security tools Experience supporting systems in virtualized environments (e.g., VMware vSphere) Experience integrating systems with monitoring and alerting platforms (e.g., SolarWinds, AIDE) Experience configuring and managing centralized authentication services (e.g., Active Directory, Centrify, FreeIPA/IdM) Experience installing and maintaining endpoint security tools (e.g., Trellix/McAfee, Microsoft Defender for Endpoint) Experience configuring and managing centralized logging solutions (e.g., rsyslog, SIEM integrations) Experience administering Linux systems using configuration management tools (e.g., Ansible, Puppet) Experience with DoD cybersecurity policies and frameworks is highly desirable
Required Experience: 7+ years
Required Education: Bachelor's degree in IT, CS, or related field
Required Certifications: CompTIA Security+ CE
Desired Experience:
Strong troubleshooting skills across system, network, and storage layers Experience configuring and troubleshooting SELinux Experience managing RHEL lifecycle and patching using tools such as Red Hat Satellite or equivalent Experience with container technologies (e.g., Podman, Docker) Strong understanding of Linux networking (e.g., firewalld/nftables, DNS, routing, VLANs) Experience with modern monitoring and observability platforms (e.g., Prometheus, Grafana, ELK) Experience managing Linux storage (e.g., LVM, XFS, NFS, multipath) Experience developing and maintaining Ansible playbooks/roles and using version control (e.g., Git) Experience supporting compliance frameworks (e.g., RMF, STIG checklists, POA&M development)
Security Clearance: Top Secret
group id: 10526758