TS/SCI Systems Administrator — Cloud, Kubernetes & DevOps

B4Corp; Herndon, Northern (VA, KY); Hybrid; USD 108,000 - 180,000; Full time

Benefits offered by this job

7 weeks PTO per year

Flexible work schedule with comp time

Great medical/dental/vision insurance

Referral bonus program

Job summary

B4Corp in Herndon, VA is seeking a Systems Administrator (Level 2 - Expert) to support database sizing and manage our infrastructure across development, testing, training, and production environments.

Responsibilities include deploying and securing AWS resources, building CI/CD pipelines, and designing scalable Kubernetes clusters while maintaining system security and performance. This role requires TS/SCI clearance with polygraph, strong problem-solving and communication skills.

Qualifications

• Clearance: TS/SCI with polygraph required.
• SQL databases experience: 7+ years.
• OS administration: 4+ years Linux/Windows.
• Kubernetes: 2+ years.
• Strong problem-solving and communication skills.

Responsibilities

• Database & Cloud Infrastructure: Deploy, provision, and secure AWS resources (EC2, S3, RDS, EBS, CloudWatch, VPC, etc.); assist with database sizing, management, and server security.
• DevOps & CI/CD: Build, maintain, and troubleshoot CI/CD pipelines using GitLab, GitHub, or Jenkins.
• Containerization: Design, build, maintain, and troubleshoot Kubernetes clusters to ensure uninterrupted development productivity.
• System Maintenance & Security: Run vulnerability scans, patch infrastructure, manage VPNs, and ensure SSL/TLS certificates stay current.
• Architecture & Scalability: Maintain and update the software architecture, focusing on system design, operational best practices, and proactive innovation.

Skills

Soft Skills

Tools

SQL

Elasticsearch

Kubernetes

Job description

B4Corp in Herndon, VA is seeking a Systems Administrator (Level 2 - Expert) to support database sizing and manage our infrastructure across development, testing, training, and production environments.

Responsibilities include deploying and securing AWS resources, building CI/CD pipelines, and designing scalable Kubernetes clusters while maintaining system security and performance. This role requires TS/SCI clearance with polygraph, strong problem-solving and communication skills.