Senior Engineer

Raft; Shiloh (IL); Hybrid; USD 140,000 - 160,000; Full time

Benefits offered by this job

Fully covered healthcare

401(k) with company match

PTO + 11 holidays

Education & training benefits

Referral bonuses

Job summary

Raft, a U.S.-based defense tech company, seeks a Senior DevSecOps Engineer to design, implement, and maintain secure, scalable platform infrastructure across cloud and on-premises environments. You will automate software delivery, infrastructure provisioning, and security integration while collaborating with software, cybersecurity, and customer stakeholders.

The role demands deep expertise in Kubernetes, IaC, CI/CD, and GitOps, with responsibilities spanning platform reliability, security, and

Qualifications

• 3+ years in DevOps/DevSecOps or related field.
• 3+ years deploying production Kubernetes and Docker.
• Experience provisioning, hardening, and maintaining compliant Kubernetes clusters.
• Understanding of Kubernetes architecture, Helm, and CNIs like Calico/Cilium.
• Experience running stateful, HA, distributed services in Kubernetes.
• Experience with AWS or other cloud platforms for enterprise workloads.
• IaC experience with Terraform/Ansible or similar.
• CI/CD pipelines with GitLab Runners.
• Experience with packaging, artifacts, and build automation.
• Experience implementing monitoring and logging tools like Prometheus/Grafana.

Responsibilities

• Design, develop, and maintain IaC for distributed, containerized lifecycles.
• Architect, deploy, and manage Kubernetes platforms across AWS and other clouds.
• Design and optimize secure CI/CD pipelines with testing, security scanning, and release management.
• Implement and mature GitOps workflows with modern tooling.
• Deploy and support platform hosted services for multiple tenant teams.
• Build resilient, production-grade Kubernetes clusters with security and operations in mind.
• Provide secure, multi-tenant access to cloud-native services.
• Develop automation to improve platform reliability and scalability.
• Configure Kubernetes networking (Calico/Cilium) and CNIs.
• Deploy observability platforms (Prometheus, Grafana, Fluent Bit, Loki, Kibana).
• Collaborate with engineers to integrate security across the lifecycle.

Skills

DevSecOps

Kubernetes

AWS

Terraform

Ansible

GitLab CI/CD

Security

CI/CD Automation

Observability

Tools

Helm

Argo CD

Flux

Istio

Prometheus

Grafana

Job description

This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S.

Who we are

Raft (https://TeamRaft.com) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions. We are a leader in autonomous data fusion and Agentic AI, with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development. With headquarters in McLean, VA, our range of clients includes innovative federal and public agencies leveraging design thinking, cutting-edge tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans.

As a Senior DevSecOps Engineer, you will design, implement, and maintain secure, scalable platform infrastructure supporting mission-critical applications across cloud, on-premises, and hybrid environments. You will lead the automation of software delivery, infrastructure provisioning, and security integration while partnering closely with software engineers, cybersecurity teams, and customer stakeholders. This role requires deep expertise in Kubernetes, cloud-native technologies, Infrastructure as Code, CI/CD automation, and GitOps practices. You will be responsible for building resilient platforms, improving developer productivity, and ensuring secure, compliant application delivery throughout the software lifecycle.

What You Will Do

• Design, develop, and maintain Infrastructure as Code (IaC) supporting distributed, containerized, and cloud-native application lifecycles.
• Architect, deploy, and manage Kubernetes platforms across AWS and other cloud environments.
• Design, implement, and optimize secure, performant CI/CD pipelines that automate testing, security scanning, deployment, and release management.
• Implement and mature GitOps workflows using modern GitOps tooling for continuous software delivery.
• Deploy, configure, and support platform hosted services in support of DOW tenant application teams across multiple impact levels.
• Build and maintain highly available, production-grade Kubernetes clusters while ensuring compliance with security and operational standards.
• Securely provide multi-tenant access to cloud native services.
• Develop automation to improve platform reliability, scalability, and operational efficiency.
• Configure and maintain Kubernetes networking technologies including Calico, Cilium, or equivalent Container Network Interfaces (CNIs).
• Deploy and support observability platforms using Prometheus, Grafana, Fluent Bit, Loki, Kibana, and related monitoring and logging solutions.
• Collaborate with software, platform, and security engineers to integrate security throughout the development lifecycle.

What We Are Looking For

• 3+ years of professional experience in DevOps, DevSecOps, Platform Engineering, Site Reliability Engineering, or a related field.
• 3+ years of hands-on experience deploying, operating, and securing production Kubernetes and Docker environments.
• Experience provisioning, hardening, and maintaining compliant Kubernetes clusters.
• Understanding of Kubernetes architecture, Helm Charts, and container networking technologies including Calico, Cilium, or similar solutions.
• Experience operating stateful, highly available, and distributed services in Kubernetes environments.
• Experience with AWS or other cloud platforms supporting enterprise workloads.
• Experience with Infrastructure as Code using Terraform, Ansible, or similar automation frameworks.
• Experience configuring and maintaining CI/CD pipelines using GitLab Runners.
• Experience with software packaging, artifact repositories, and build automation for distributed applications.
• Experience implementing monitoring and logging solutions using Prometheus, Grafana, Fluent Bit, Loki, Kibana, or similar observability tools.
• Able to troubleshoot and problem-solving in complex production environment.
• Must have Sec+ certification.
• Must have CKA, CKAD, CKS, or similar certification.
• Must be local to Scott AFB, IL area.

Highly Preferred

• Experience with package and dependency management tools including Maven, Gradle, NPM, and Yarn.
• Experience implementing and supporting Istio service mesh.
• Experience supporting enterprise cloud platforms and large-scale infrastructure.
• Proficiency in automation and scripting using Python or Go.
• Experience designing, provisioning, troubleshooting, and optimizing complex CI/CD pipelines.
• Experience with GitOps platforms such as Argo CD or Flux.
• Experience supporting DoD, federal, or highly regulated production environments.

Clearance Requirements

• Active Secret Clearance required

Salary Range

$140,000.00 - $160,000.00

Work Type

• Hybrid; On-site at Scott Air Force Base
• Foreign and domestic travel up to 35% to customer sites

What we will offer you

• Highly competitive salary
• Fully covered healthcare, dental, and vision coverage
• 401(k) and company match
• Take as you need PTO + 11 paid holidays
• Education & training benefits
• Generous Referral Bonuses
• And More!

Our Vision Statement

We bridge the gap between humans and data through radical transparency and our obsession with the mission.

Our Customer Obsession

We will approach every deliverable like it's a product. We will adopt a customer-obsessed mentality. As we grow, and our footprint becomes larger, teams and employees will treat each other not only as teammates but customers. We must live the customer-obsessed mindset, always. This will help us scale and it will translate to the interactions that our Rafters have with their clients and other product teams that they integrate with. Our culture will enable our success and set us apart from other companies.

How do we get there

Public-sector modernization is critical for us to live in a better world. We, at Raft, want to innovate and solve complex problems. And, if we are successful, our generation and the ones that follow us will live in a delightful, efficient, and accessible world where out-of-box thinking,and collaboration is a norm.

We’re an equal opportunity employer

All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.