Senior DevSecOps Engineer | TS/SCI | OpenShift & Cloud

Vantor Holdings, Inc.; City of Westminster; On-site; GBP 104,000 - 148,000; Full time

Benefits offered by this job

401(k) with company match

Student loan repayment assistance

Pet insurance

Job summary

Vantor is seeking a Senior DevSecOps Engineer to design and operate our OpenShift private cloud, integrating Kubernetes, IaC tooling, and automated security pipelines. You will support intelligence analysts across a national security user base in a highly collaborative environment.

The role requires a U.S. citizen with an active TS/SCI clearance and the ability to work in a SCIF up to 90% of the time. On-prem and cloud experience is essential, with strong Linux and DevSecOps expertise.

Qualifications

• Must be a U.S. Citizen with an active TS/SCI clearance (with willingness to obtain a CI poly)
• Bachelor's degree in a technical field with 8 years of relevant technical experience, with specific experience in platform operations and automation
• Demonstrated technical experience with DevSecOps and strong Linux experience required
• Experience deploying and maintaining applications into a Kubernetes environment, preferably OpenShift
• Open source and custom application deployments and maintenance experience
• Capable of working effectively with a geographically distributed ops & development team
• Communicates effectively with customers and team in written and oral forums
• Ability to work in a SCIF up to 90% of the time, as mission needs require, from either Herndon, VA; Westminster, CO; or St. Louis, MO.

Responsibilities

• Leverage OpenShift and Kubernetes to configure, monitor, and maintain this private cloud environment
• Create and maintain automated, repeatable environment creation and configuration (Infrastructure as Code) tools such as Ansible, Chef, or similar platforms.
• Create and maintain automated DevSecOps pipelines using leading open-source offerings, such as Argo CD and GitLab
• Monitor and troubleshoot issues across the technology stack, from bare‑metal to applications deployed in OpenShift
• Support ATO requirements through security control implementation, patching, technical documentation, and remediation of findings
• Communicate with multidisciplinary SAFe Agile teams and articulate technical concepts and ideas effectively.

Skills

DevSecOps

Linux

Kubernetes

OpenShift

Education

Bachelor's degree in a technical field

Tools

OpenShift

Kubernetes

Ansible

Chef

Argo CD

GitLab

Job description

Vantor is seeking a Senior DevSecOps Engineer to design and operate our OpenShift private cloud, integrating Kubernetes, IaC tooling, and automated security pipelines. You will support intelligence analysts across a national security user base in a highly collaborative environment.

The role requires a U.S. citizen with an active TS/SCI clearance and the ability to work in a SCIF up to 90% of the time. On-prem and cloud experience is essential, with strong Linux and DevSecOps expertise.