MITRE

Senior Agentic Software Engineer

MITRE
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1 day ago
New Bedford, MA, USA +2 moreSenior

Base Salary

$129k - $194k/yr

Responsibilities

  • Design, develop, test, deploy, secure, and operate mission software and data platforms using agentic and AI-assisted workflows.
  • Stand up and operate agentic development toolchains, including code, testing, review, copilot, and automation agents.
  • Prototype mission capabilities and mature them into secure, reliable, scalable, observable production systems.
  • Define and enforce guardrails for approved tools and models, data handling, secrets, provenance, auditability, prompting, and policy compliance.
  • Establish evaluation and quality gates for AI-generated artifacts, including testing, static and security analysis, coding standards, CI checks, and human review.
  • Architect, build, and operate distributed AWS and multi-cloud systems while managing performance, resilience, cost, and troubleshooting.
  • Design and integrate APIs, backend services, data flows, data pipelines, and orchestration capabilities.
  • Automate DevSecOps and CI/CD processes with supply-chain security, dependency and container scanning, IaC scanning, SAST/DAST, and policy-as-code controls.
  • Maintain documentation, runbooks, observability integrations, and compliance-ready evidence for AI-assisted engineering.
  • Mentor engineers, establish engineering standards, advise sponsors and stakeholders, and support sustained programs and urgent mission needs.

Requirements

  • Bachelor’s degree with at least 5 years of related experience, or a master’s degree with at least 3 years of related experience, or a PhD with relevant experience and the ability to contribute immediately.
  • Strong software engineering fundamentals and Python proficiency, including secure coding, code review, automated testing, and maintainable design patterns.
  • Hands-on experience using agentic or AI-assisted development tools and integrating them into the software development lifecycle.
  • Experience designing guardrails for AI-enabled engineering, including tool and model selection, prompt and context hygiene, secrets handling, provenance, auditability, and policy constraints.
  • Experience establishing evaluation and quality practices for AI-generated outputs, including automated checks, unit and integration testing, static and security analysis, and human-in-the-loop review.
  • Leadership and enablement skills, including mentoring, setting engineering standards, advising stakeholders or customers, and supporting responsible adoption.
  • Active Secret U.S. government security clearance and eligibility to obtain and maintain a Top Secret clearance; U.S. citizenship is required for security-clearance eligibility.
  • Preferred: advanced technical degree in software engineering, computer science, computer engineering, mathematics, or a related discipline.
  • Preferred: active Top Secret clearance and experience building, deploying, and operating LLM or agent systems such as RAG, tool or function calling, and orchestration frameworks in production or classified environments.
  • Preferred: experience with LLM and agent evaluation, platform engineering, DevSecOps, CI/CD delivery platforms, artifact management, software supply-chain controls, Kubernetes, infrastructure as code, observability, and model serving.

Benefits

  • MITRE offers competitive benefits, meaningful professional development, career growth, and a collaborative culture of innovation.
  • The role is onsite and requires a minimum of three days per week onsite.
  • The stated salary compensation range is $129,200 to $193,800 annually, with a midpoint of $161,500.
MITRE

About MITRE

5,001-10,000 employees

MITRE is a nonprofit systems engineering and applied research organization that operates multiple federally funded research and development centers for U.S. government agencies. It builds prototypes, frameworks (such as the MITRE ATT&CK knowledge base), and provides technical guidance across defense, cybersecurity, aviation, and healthcare. Founded in 1958 and headquartered in McLean, Virginia, MITRE runs FFRDCs for sponsors including the Department of Defense, the Federal Aviation Administration, and health agencies.

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