TS/SCI Systems Administrator – Cloud, DevOps & DB

B4Corp; Herndon (VA); On-site; USD 108,000 - 180,000; Full time

Benefits offered by this job

401k with employer match

Phantom stock

Medical, dental, vision insurance

Paid time off: seven weeks per year

Referral bonus

Job summary

B4Corp is seeking a Systems Administrator in Herndon, VA, to support software development and infrastructure across development, test, training, and production environments. A TS/SCI clearance with polygraph is required.

The role emphasizes database sizing, AWS-based infrastructure, CI/CD, and containerization with Kubernetes, plus ongoing security and scalability improvements. Core hours 9am-4pm.

Qualifications

• 7+ years of SQL experience.
• 4+ years Linux/Windows administration.
• 2+ years Elasticsearch experience.
• 2+ years Kubernetes experience.
• Strong problem-solving and communication skills.

Responsibilities

• Deploy, provision, and secure AWS resources and databases.
• Build, maintain, and troubleshoot CI/CD pipelines.
• Design and manage Kubernetes clusters for development and production.
• Perform system maintenance, vulnerability scans, and certificate management.
• Maintain software architecture for scalability and reliability.

Skills

SQL

Problem solving

Verbal/written communication

Tools

AWS

Kubernetes

Elasticsearch

CI/CD (GitLab/GitHub/Jenkins)

Linux/Windows Admin

Job description

B4Corp is seeking a Systems Administrator in Herndon, VA, to support software development and infrastructure across development, test, training, and production environments. A TS/SCI clearance with polygraph is required.

The role emphasizes database sizing, AWS-based infrastructure, CI/CD, and containerization with Kubernetes, plus ongoing security and scalability improvements. Core hours 9am-4pm.