LINUX Systems Engineer

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking an analytical thinker who enjoys solving complex engineering problems while working with a close‑nit team as a Linux Systems Engineer. In this role you will perform production systems integration within a cutting‑edge Linux based virtualization stack, streamline and secure applications, storage, physical servers, and install, troubleshoot and maintain customer hardware. Our ideal candidate is detail‑oriented and skilled at making data‑driven decisions to proactively address issues before they impact end users. Typical Duties and Responsibilities Manage the software, hardware, and systems on a Linux server Design, build, and maintain core services and infrastructure Install and monitor Linux operating systems Implement security measures and identify potential issues Update security settings for enterprise firewalls Automate vulnerability and security patching Participate in programming, scripting, and process automation Design and manage backup and recovery strategies Required Skills and Experience 5+ years of hands‑on Linux Systems Engineering experience Specific experience in Python both with scripting and building applications Specific experience using Bash for automating tasks and deploying software/services Experience installing and configuring VPN services (openvpn/wireguard/ipsec), firewalls (netfilter/NFTables), and networks Experience with information security frameworks such as disk encryption, PKI, Symmetric/Asymmetric encryption and digital certificates Experience using observability tools and stack traces Experience scripting and developing system automation tools Experience with log analysis, monitoring, and alerting systems Knowledge of TCP/IP addressing, routing, and troubleshooting Knowledge of directory service principles such as organization units, and realm authentication Familiarity with cloud provisioning Knowledge of modern configuration management tooling – specifically Ansible and SaltStack Minimum Secret Clearance with the ability to acquire a TS with SCI eligibility Preferred Qualifications Experience specifically with Debian based distributions Experience with virtual server implementation and management Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. #J-18808-Ljbffr 慨正橡扯