DevSecOps Engineer (DoD)

RapidFort, Inc.; Poland; On-site; PLN 453,172 - 660,877; Full time

Benefits offered by this job

Equity options

Comprehensive benefits

Job summary

RapidFort, Inc. is seeking a skilled DevSecOps Engineer in Poland to design and maintain secure, cloud-native infrastructure for the Department of War. This role combines platform engineering, security, and DevSecOps, requiring expertise in Kubernetes, CI/CD, and government cloud environments.

The successful candidate will work with modern DevSecOps stacks and be responsible for ensuring compliance with DoD policies and security standards. A strong understanding of tools like Helm, Istio, and GitLab CI is essential.

Compensation includes a base salary ranging from $120,000 to $175,000, along with benefits and equity options.

Qualifications

• 4+ years of hands-on experience with Kubernetes in production environments.
• Experience deploying and managing applications via Helm in multi-environment configurations.
• Active DoW security clearance (Secret or higher) is required.

Responsibilities

• Design and maintain Kubernetes-based infrastructure.
• Implement policy controls using Istio and OPA Gatekeeper.
• Build and maintain CI/CD pipelines with automated security scanning.

Skills

Kubernetes

Helm

AWS

Azure

CI/CD

Istio

Tools

GitLab CI

GitHub Actions

Jenkins

Terraform

Ansible

Crossplane

Job description

We are seeking a skilled DevSecOps Engineer to design, deploy, and maintain secure, cloud-native infrastructure supporting Department of War customers. You will work across container platforms, CI/CD pipelines, and government cloud environments to deliver hardened, compliant software systems at scale. This role sits at the intersection of platform engineering, security, and DevSecOps and requires a strong understanding of DoW policies, toolchains, and accreditation processes.

Key Responsibilities

Design and maintain Kubernetes-based infrastructure, including cluster provisioning, RBAC configuration, network policy, and workload management

Package and deploy applications using Helm charts; maintain chart repositories and manage release lifecycle across environments

Implement and enforce policy controls using Istio service mesh, OPA Gatekeeper, Kyverno, and related Kubernetes admission controllers

Build and maintain CI/CD pipelines using GitLab CI, GitHub Actions, Jenkins, or equivalent tooling; integrate automated security scanning and compliance gates

Deploy and operate workloads on AWS GovCloud and Azure Government; architect for high availability, disaster recovery, and cross-region compliance requirements

Manage and harden container images; integrate with Iron Bank, Platform One, and other DoW-approved registry sources

Configure and maintain observability stacks including Prometheus, Grafana, and Datadog; develop alerting, dashboards, and SLO frameworks

Participate in ATO processes, support STIG/CIS compliance scanning, and contribute to System Security Plans (SSPs) and documentation artifacts

Collaborate with development, security, and program teams to establish and refine DevSecOps practices across the software delivery lifecycle

Support air-gapped and classified environment deployments; design solutions for offline image transfer, registry mirroring, and artifact management

Coordinate with government platform teams and managed service providers to integrate and sustain vendor tooling within approved DoD software factories

Required Qualifications

4+ years of hands‑on experience with Kubernetes in production environments

Demonstrated experience deploying and managing applications via Helm in multi-environment configurations

Working knowledge of Istio, OPA Gatekeeper, Kyverno, or equivalent Kubernetes policy and service mesh tooling

Experience with at least one major CI/CD platform: GitLab CI, GitHub Actions, Jenkins, or equivalent

Hands‑on experience with AWS and/or Azure cloud platforms, including IAM, networking, storage, and managed Kubernetes services (EKS, AKS)

Experience with container image workflows: building, scanning, hardening, and distributing images via OCI registries

Familiarity with monitoring and observability tools including Prometheus, Grafana, and/or Datadog

Experience with Single Sign-On (SSO) and identity federation; familiarity with Keycloak or equivalent OIDC/SAML providers

Active DoW security clearance (Secret or higher)

Preferred Qualifications

Experience with Iron Bank, Registry1, Platform One, or Big Bang-based software factory environments

Familiarity with GitLab Ultimate features including security dashboards and dependency scanning

Experience supporting Air Force, Space Force, Navy, or other military branch programs

Exposure to software supply chain security tooling: Sigstore/cosign, vulnerability scanners, SBOM generation, and compliance scanning tools

Prior work in cATO, continuous authorization, or Ongoing Authorization environments

CKA, CKS, AWS GovCloud certifications, or equivalent credentials

Experience with AWS GovCloud and/or Azure Government

Understanding of DoD compliance frameworks: NIST 800‑53, STIGs, RMF, FedRAMP

Technical Environment

You will work within a modern DevSecOps stack including some or all of the following:

Container Orchestration

Package Management

Policy & Mesh

CI/CD

GitLab CI/CD, GitHub Actions, Jenkins

Cloud

Registries

Observability

Security Scanning

IaC

Terraform, Ansible, Crossplane

Clearance & Compliance

This position supports U.S. Department of War programs and may require a valid security clearance. Candidates must be U.S. citizens. Applicants are subject to a background investigation in accordance with federal requirements.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status.

Compensation

Base Salary: $120,000 – $175,000 + Benefits + Equity: Where applicable

Advantages

Experience with container registry management and observability in Kubernetes environments, enabling secure image lifecycle workflows, compliance scanning, and end‑to‑end system visibility across production platforms.

Security Clearance Advantage

Active DoW Security Clearance (Secret or higher) is a strong advantage

Clearance eligibility may be required for onboarding or future access

Clearance holders may be prioritized for: Expanded DevSecOps responsibilities