R&D DevSecOps Engineer

🔥 15 hours ago

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⛑ DevOps & Site Reliability Engineer (SRE)

👻 Ghost score 25%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Rackner

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

🎖️ Defense

🤖 Artificial Intelligence

Consulting • Defense • Artificial Intelligence

Rackner is a technology company specializing in applying emerging technologies to mission-critical problems in both the public and private sectors. As a Kubernetes Certified Service Provider, Rackner's experienced engineers manage large clusters in production environments for major organizations. The company focuses on cloud-native solutions, DevSecOps, AI, and platform development to modernize business-critical applications. Rackner is also involved in developing innovative systems using Edge, IoT/Mobile, and VR technologies. The company has been recognized on the Inc 5000 List of Fastest Growing Companies and has secured significant contracts with the Department of Defense and the Department of Homeland Security.

📋 Description

• Build backend services, APIs, data workflows, and AI-enabled applications • Develop model-agnostic coding agents and LLM workflows with human approval, prompt history, auditability, and controlled tool access • Enforce architecture, UX, cybersecurity, testing, and deployment standards through automated policies and CI/CD controls • Generate and maintain technical documentation, architecture diagrams, API documentation, and software bills of materials • Use AI-assisted analysis to assess and modernize application portfolios through replatforming, refactoring, retirement, preservation, or API wrapping • Integrate human- and AI-generated code into automated quality, functional, security, accessibility, and compliance testing • Build hardened AI development environments using approved tools, isolated execution, restricted permissions, and secure containers or virtual machines • Develop Platform One-compatible workflows that enforce Iron Bank images, approved cloud services, and Party Bus deployment requirements • Connect user feedback, behavior telemetry, logs, metrics, and platform context to agents that identify issues and prepare reviewed pull requests • Build platform-security automation that finds vulnerabilities and configuration risks, recommends fixes, and produces compliance evidence • Collaborate with software, platform, cybersecurity, and mission teams to move R&D prototypes toward operational use

🎯 Requirements

• Strong software development experience, particularly with Python • Experience building backend services, APIs, integrations, or data-driven applications • Experience with generative AI, LLM applications, coding agents, or AI-assisted software development • Experience with DevSecOps, CI/CD, cloud-native development, or platform engineering • Familiarity with Docker, Kubernetes, Git, automated testing, security scanning, and infrastructure-as-code • Understanding of application architecture, secure coding, code review, debugging, and software supply-chain security • Ability to independently take an evolving technical problem from concept through implementation and demonstration • U.S. citizenship and the ability to obtain and maintain a government security clearance • Active Secret clearance or higher preferred • Experience with Platform One, Party Bus, Big Bang, Iron Bank, or DoD software factories • Experience with OpenCode, Codex, Claude Code, LangGraph, LangChain, LlamaIndex, or similar agentic-development tools • Experience with FastAPI, Prefect, Temporal, PostgreSQL, vector databases, or event-driven systems • Experience with AWS, Azure, Helm, Terraform, GitLab CI, GitHub Actions, or Argo CD • Familiarity with NIST SP 800-53, RMF, DISA STIGs, CMMC, cATO, or other DoD cybersecurity requirements • Experience with SAST, DAST, SBOM generation, dependency scanning, observability, or automated remediation • Experience modernizing legacy systems or developing software for classified, disconnected, or constrained environments • Experience supporting defense, C2, ISR, mission planning, autonomy, or other national security missions

🏖️ Benefits

• Company-supported technical certifications • Clear advancement and leadership opportunities • 401(k) with 100% match up to 6% • Comprehensive medical, dental, vision, life, and disability coverage • Generous PTO and paid holidays • Home-office equipment and remote-work support • Fitness and wellness reimbursement • Weekly pay and team events