We hire slowly. We retain deliberately.
Sphuran is not hiring for roles that exist today; it is hiring for an institution being built over decades. That changes what matters in a candidate. Below: open roles, the four tracks, the talent filters, the portrait of who tends to thrive here, and the process candidates can expect.
Roles we are actively hiring into.
- R-01 Apply →
Principal Scientist — Control & Learning
- R-02 Apply →
Principal Engineer — Production Systems
- R-03 Apply →
Senior Scientist — Grid Forming Power Electronics
- R-04 Apply →
Senior Engineer — Platform Architecture
- R-05 Apply →
Scientist — Environmental Sensing
- R-06 Apply →
Director — Knowledge Architecture
- R-07 Apply →
Officer — VIO (IP & Licensing)
- R-08 Apply →
Resident Scholar
Sphuran is Chennai-based, with field engagements where the work requires it. Further Indian offices are planned. Some roles are remote.
Four parallel role categories.
Sphuran’s role architecture is built around four categories. None is senior to another. Mobility across divisions, between research and engineering tracks, and toward institutional functions is encouraged through defined processes — not granted automatically, not blocked by default.
Research
Researchers, Senior Researchers, Principal Investigators, and Division Scientific Leads. Generates and develops scientific and technical knowledge. PI status is a project role, earned through demonstrated maturity — not a permanent title.
Engineering
Engineers, Senior Engineers, Lead Engineers, and the Engineering Operations Manager. Designs, builds, integrates, and validates systems. Scientific direction is received from the Office of Strategy and Scientific Direction; operational leadership is its own discipline.
Institutional function
Specialist functions unique to Sphuran’s institutional model — the Venture and IP Office, Sphuran Innovation Holdings, and Knowledge Architecture. Each requires combinations of technical literacy, legal or commercial competence, and deep alignment with the governance philosophy. Not staffed with generalists.
Operational support
Equipment operators within Shared Services, facilities, logistics, finance, and legal support. Real, valued, necessary. The institution does not function without them.
Five filters, in order.
The five filters below are applied in order. A candidate strong on later filters but weak on the earlier ones is not a candidate.
Depth over breadth of credentials.
A candidate who has gone genuinely deep into a problem — struggled with it, failed at it, learned from it — is more valuable than one who has touched many things lightly. Depth compounds. Surface familiarity does not.
Intellectual honesty over confidence.
The ability to say “I don’t know” clearly, to distinguish what is known from what is assumed, and to change a position when evidence demands it, matters more than projecting certainty. Sphuran’s work depends on accurate self-assessment at every level.
Systems thinking over narrow expertise.
Narrow expertise is necessary but not sufficient. We look for people who can situate their work within a larger context — who understand that their contribution is a part of something, not the whole of it.
Long-horizon orientation.
People who need rapid visible output to feel productive will struggle here. The institution rewards sustained, rigorous effort. Candidates should genuinely understand and embrace this before joining.
Values alignment, not just performance.
There is a difference between someone who believes in rigorous documentation, knowledge sharing, and ethical responsibility, and someone who says they do. The hiring process is designed to distinguish between the two.
Who tends to thrive here.
The portrait below is a description, not a checklist. Read it as a self-recognition test before applying. Someone who genuinely thrives at Sphuran:
- 01 is genuinely curious about how systems work, not just how to make things work.
- 02 documents their thinking as a matter of habit, not obligation.
- 03 is comfortable operating with significant autonomy and significant accountability at the same time.
- 04 finds cross-disciplinary work interesting rather than threatening.
- 05 is honest about failure and learns from it visibly.
- 06 cares about the long-term implications of what they build.
- 07 can hold a position under challenge — and update it under evidence.
Honest assessment at the hiring stage protects both the institution and the candidate. Someone excellent in another context may be misaligned with how Sphuran works. That is a compatibility question, not a moral judgment.
The process.
Application
A letter and a sample of your writing. Not a template cover letter. Written communication is assessed from the application itself.
Reading
We read your writing and prior work in depth before any conversation.
Conversation
A structured technical discussion of prior work — not a test of known answers, but an exploration of how the candidate thinks, what they know, and where they acknowledge uncertainty.
Assessment
A domain-relevant exercise drawn from real institutional work. Practical for engineering tracks; analytical for research and institutional functions.
Decision
Documented with rationale, for both accepted and declined candidates. We make a considered offer once. We do not negotiate on the basis of counter-offers.
Hiring is a scientific process, not a social one. Cognitive comfort with a candidate is not the same as fit. Decisions are documented with specific rationale — for accepted and declined candidates alike.
No role fits, but you’re serious?
Write to us anyway. We read open applications. The letter matters more than the résumé.