PsiQuantum

Senior Applications Lead - Defense

PsiQuantum$164K — $192K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in defense, national security, or related technology fields
  • Ph.D. in physics, engineering, applied mathematics, chemistry, materials science, or similar
  • Ability to obtain and maintain U.S. Government security clearance; active TS/SCI preferred
  • Familiarity with quantum computing and related technologies is a plus
  • Strong analytical skills and scientific judgment
  • Excellent communication skills for technical and business content preparation
  • Proven ability to work in cross-functional teams in dynamic environments.

Responsibilities

  • Serve as a senior applications lead, shaping use cases for quantum computing in defense sectors
  • Collaborate with Business Development for customer engagement, proposals, and strategic account development
  • Build relationships with senior officials and strategic partners in defense and national labs
  • Translate defense priorities into feasible quantum application opportunities
  • Create narratives and proposals that align PsiQuantum's roadmap with defense challenges
  • Assess project feasibility with technical teams and define project scopes
  • Act as a project owner, managing milestones, deliverables, and stakeholder communication
  • Contribute to defining the broader defense applications strategy and go-to-market approach.

Benefits

  • Eligible for equity and benefits package
  • Opportunity to work in an innovative quantum computing environment.
  • Potential for strategic influence in national security applications
  • Dynamic, fast-paced work atmosphere.
Full Job Description
Job Summary:

As the Senior Applications Lead, Defense, you will help define and advance PsiQuantum's defense and national security applications strategy. Sitting in the Industry Applications team, you will partner closely with Business Development, Applications, Algorithms, Software, and other technical teams to translate defense and national security needs into credible quantum computing opportunities.

The ideal candidate brings deep experience in the U.S. defense, national security, intelligence, aerospace, or adjacent government technology ecosystem, combined with strong scientific judgment and the ability to develop fluency in quantum computing. This role is expected to be U.S.-based, ideally in the Washington, D.C. area.

Responsibilities:
  • Serve as a senior applications lead for PsiQuantum's defense and national security efforts, identifying and shaping high-value use cases for fault-tolerant quantum computing.
  • Partner closely with Business Development on customer engagement, strategic account development, conference participation, proposal shaping, and senior stakeholder conversations.
  • Engage credibly with senior officials, defense primes, national laboratories, FFRDCs, service research organizations, and other strategic partners.
  • Translate defense and national security priorities into application opportunities, including mission relevance, technical feasibility, potential quantum advantage, adoption pathway, and strategic value.
  • Develop customer-facing narratives, briefings, white papers, proposals, and other materials that connect PsiQuantum's roadmap to defense-relevant challenges.
  • Work with Applications, Algorithms, and Software teams to assess feasibility, define project scope, identify risks, and develop paths toward customer-facing work.
  • Act as a project owner for selected defense and national security engagements, including project charters, milestones, deliverables, stakeholder alignment, and communication.
  • Help define PsiQuantum's broader defense applications strategy, including priority use cases, target customers, partner strategy, funding opportunities, and go-to-market approach.

Experience/Qualifications:
  • Significant experience in the U.S. defense industry, national security, intelligence, aerospace, or adjacent government technology ecosystem.
  • Ability to obtain and maintain a U.S. Government security clearance required; active clearance (TS/SCI) preferred.
  • Ph.D. required in physics, engineering, applied mathematics, chemistry, materials science, or a related technical field.
  • Familiarity with quantum computing, quantum algorithms, high-performance computing, AI, semiconductors, or other technologies preferred.
  • Excellent written and verbal communication skills, including experience preparing briefings, proposals, white papers, conference materials, or customer-facing technical content.
  • Self-starter with strong cross-functional collaboration skills and the ability to thrive in a fast-paced environment with high ambiguity and evolving priorities.

We are not accepting unsolicited resumes from employment agencies.

The range below reflect the target range for a new hire base salary. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.

Washington, D.C. Pay Range

$164,000-$192,000 USD

About PsiQuantum

PsiQuantum is a California-based company that is developing a quantum computer using photonics technology. The company's goal is to build a fault-tolerant quantum computer with millions of qubits, which would be capable of solving problems that are currently intractable with classical computers. PsiQuantum was founded in 2016 by a team of experts in photonics, quantum computing, and computer science. The company has received funding from investors such as BlackRock, Founders Fund, and Atomico.
Learn more about PsiQuantum
Size
100 employees
Industry
Founded
2016

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