Senior Systems Engineer TS/SCI Clearance PKI & Cloud

B4Corp; Chantilly (VA); On-site; USD 212,000 - 259,000; Full time

Benefits offered by this job

Medical insurance

Dental & Vision insurance

401k with company match

Phantom stock

Job summary

B4Corp in Chantilly, VA seeks a Senior Systems Engineer with a TS/SCI clearance and polygraph to modernize and secure enterprise IT and PKI systems. You will work with a large team across DevOps, security, and data engineering to sustain mission-critical IT services.

The role emphasizes cloud infrastructure maintenance, integration of network and security components, and hands-on Linux, Python, and scripting. Flexibility for after-hours deployments is expected.

Qualifications

• BS degree required with relevant experience.
• Strong Linux CLI and scripting skills demonstrated.
• Experience with Agile workflows and DevOps practices.
• Experience deploying and maintaining containerized apps (Kubernetes/EKS).

Responsibilities

• Perform regular maintenance of cloud infrastructure resources including patching and config updates.
• Ensure designs meet architecture and security requirements.
• Integrate systems and services for firewall and network components.
• Collaborate with security engineers to address findings from security scans.
• Support deployment and maintenance of containerized solutions.
• Willingness to learn new technologies and adapt to DevOps tooling.

Skills

Linux CLI

Python

Bash

Agile workflows

Cloud infrastructure

Education

Bachelor of Science (BS) degree

Tools

Kubernetes

EKS

CloudFormation

Jenkins

Ansible

Terraform

Puppet

Groovy

Job description

B4Corp in Chantilly, VA seeks a Senior Systems Engineer with a TS/SCI clearance and polygraph to modernize and secure enterprise IT and PKI systems. You will work with a large team across DevOps, security, and data engineering to sustain mission-critical IT services.

The role emphasizes cloud infrastructure maintenance, integration of network and security components, and hands-on Linux, Python, and scripting. Flexibility for after-hours deployments is expected.