Senior Infrastructure Engineer – Kubernetes & DevSecOps

Nightwing Intelligence Solutions, LLC; Georgetown (MD); On-site; USD 99,000 - 206,000; Full time

Benefits offered by this job

401k plan

PTO

Holidays

Medical insurance

Vision

Dental

Other insurances

Job summary

Nightwing is seeking an experienced Infrastructure Engineer to design, build, and maintain our advanced systems infrastructure in a fast-paced, mission‑critical environment. You will own planning, configuring, and sustaining scalable, secure infrastructure across Linux-based systems, networks, and distributed architectures.

The role emphasizes containerization (Kubernetes, Rancher, Proxmox), virtualization (Citrix environments), and automation (Python, Bash, Terraform) with strong DevSecOps

Qualifications

• Bachelor’s degree in STEM or equivalent experience.
• At least 5 years of hands-on infrastructure engineering experience.
• Kubernetes clusters design, deployment, and maintenance.
• Solid virtualization knowledge incl. Citrix environments.
• Monitoring/observability tools such as ELK, Prometheus, Grafana.
• Linux system administration and networking proficiency.
• Automation scripting with Python, Bash, Terraform.
• DevSecOps practices, CI/CD workflows, Git.

Responsibilities

• Architect, deploy, and maintain containerized environments (Kubernetes, Rancher, Proxmox).
• Design scalable virtualization for multi-user environments (Citrix).
• Manage ELK stack and observability for real-time performance.
• Plan network stacks for secure microservices and distributed systems.
• Develop automation scripts for provisioning and config (Python/Bash/Terraform).
• Optimize infrastructure for high workload, fault tolerance, and minimal downtime.
• Collaborate with dev/ops to integrate infrastructure into CI/CD pipelines.
• Ensure compliance with security policies and DevSecOps workflows.

Job description

Nightwing is seeking an experienced Infrastructure Engineer to design, build, and maintain our advanced systems infrastructure in a fast-paced, mission‑critical environment. You will own planning, configuring, and sustaining scalable, secure infrastructure across Linux-based systems, networks, and distributed architectures.

The role emphasizes containerization (Kubernetes, Rancher, Proxmox), virtualization (Citrix environments), and automation (Python, Bash, Terraform) with strong DevSecOps