Senior Principal Platform Engineer

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Herndon, VA, USA
In-Office
Information Technology • Security • Software
The Role

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.

Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact.

We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security.


Position Overview

DANDIE (Data Acquisition Network for Delivery, Ingestion and Exploitation) is a new program that will serve as the strategic data platform designed to streamline the procurement, onboarding, consumption, and offboarding of CAI / PAI datasets as a reliable enabler of OCO missions. Built on OSS, COTS, and GOTS components and deployed on Kubernetes, DANDIE will support batch, streaming, and QiP cross-domain data workflows and gearing up to become the enterprise data hub for Cyber Command.

In this role, you will own the platform and lake architecture blueprint for DANDIE, ensuring scalable integration of OSS, COTS, and GOTS components on Kubernetes, with patterns that support brokerage, metrics, transport, and secure operations. You will design the backbone of a platform intended to scale across Cyber Command’s data ecosystem. You will also be leading a cross-functional team of Data Platform infrastructure experts.

Key Responsibilities

  • Define end-to-end platform architecture (e.g., service boundaries, integration patterns, shared services, guardrails)
  • Establish architectural standards for Kubernetes-based deployment, reliability, and scalability
  • Design platform patterns supporting batch, streaming, and cross-domain workflows end-to-end
  • Define reference architectures for data brokerage, ingest, transport, metrics, metadata, and lake access
  • Partner with security stakeholders to ensure architecture supports RMF/ATO constraints and least privilege principles
  • Drive architecture reviews, technical decision documentation, and cross-team alignment
  • Define non-functional requirements (e.g., availability, resiliency, observability, performance, operability)
  • Guide long-term platform evolution and modernization strategy

Minimum Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience
  • 8+ years designing cloud-native platforms or distributed systems
  • Demonstrated experience architecting Kubernetes-based systems and service-oriented architectures
  • Experience defining and governing architecture standards across multiple teams
  • Strong ability to communicate tradeoffs to technical and leadership audiences
  • Experience designing for operational reliability and observability in production systems
  • TS/SCI with CI Poly preferred; must be eligible to obtain TS/SCI with CI Poly within 6 months of hire
  • U.S. citizenship required

Nice to Have Skills

  • Experience architecting data platforms, data lakes, data meshes, or large-scale ingestion systems
  • Familiarity with streaming architectures (e.g., Kafka-based pipelines, event-driven services)
  • Experience integrating OSS, COTS, and GOTS components in regulated environments
  • Familiarity with cross-domain data constraints and CDS integration considerations
  • Experience with Zero Trust-aligned architectures and boundary design
  • Prior DoD/IC program experience

Work Environment

  • Government program environment
  • U.S. citizenship required
  • TS/SCI with CI Poly preferred; must be eligible to obtain TS/SCI with CI Poly within 6 months of hire
  • Must be located within commutable distance to Herndon, VA on a hybrid schedule with on-site support expected (minimum 2 days per week)
  • May have occasional travel to Ft. Meade, MD.
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Clarity Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Clarity and has not been reviewed or approved by Clarity.

  • Fair & Transparent Compensation Pay is considered strong, with multiple references to “good” or “excellent” compensation. Salary snapshots for engineering and platform roles depict robust pay across multiple seniority levels.
  • Healthcare Strength Benefits include medical, dental, and vision coverage alongside mental‑health support and wellness programs. The breadth of core offerings indicates comprehensive health support for individuals and families.
  • Leave & Time Off Breadth Time‑off provisions cover company holidays, PTO, and defined leaves such as parental, bereavement, and jury duty. This range of leave types supports common personal and family needs.

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The Company
HQ: Columbia, MD
79 Employees
Year Founded: 2011

What We Do

Clarity Innovations designs, develops, and deploys force-enhancing software that links human ingenuity to powerful computing and makes our country and our world a better, safer place. Our principles of servant leadership, mutual respect, and technological excellence enable us to thrive on the challenges of the digital frontline. Clarity is focused on helping the Government redefine its relationship with technology by encouraging the use of DevSecOps and Agile methodologies, small-teams constructs, and process automation. To create an atmosphere that embraces the challenges inherent in progress, we honor creativity and curiosity, supporting exploration and growth with modern tech stacks and methodologies. We are as much a family as we are a team, collectively engineering technology that improves the lives and work of the people who use it. We empower our people with the tools, training, and vision they need to outperform the competition.

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