Physicist

leidos· 00100 LEIDOS, INC.
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📍 Wharton, NJFull time💰 USD 58K–105K

About this role

The Defense Sector of Leidos is looking for a Physicist at its Picatinny Arsenal, NJ location.


  • Primary Responsibilities.
    • Design and execute experiments involving, but not limited to, lasers, plasmonics, high-voltage pulsed power supplies and energetic materials.
  • Model experiment results using Python or other code.
  • Prepare technical reports and briefings; brief audiences with varying technical knowledge.
  • Participate in brainstorming sessions for new proposal ideas.
  • Perform literature searches to maintain awareness of latest advancements in plasmonics, electrodynamics, laser technology, diagnostic instrumentation, and safety protocols.
  • undefined
  • Basic Qualifications.
    • BS in Physics or related field with 0-2 years relevant experience.
  • Extensive hands-on laboratory experience, including experimental design and structured data collection.
  • Proficiency with diagnostic instrumentation, specifically oscilloscopes and high-voltage pulsed power supplies.
  • Proven experience in thermodynamic modeling, numerical simulations, and predictive analysis.
  • Solid theoretical foundation in plasma physics and advanced electrodynamics.
  • Demonstrated academic or research background in plasmonic and thermoplasmonic effects.
  • Strong working knowledge of semiconductor physics, fabrication technology, or device characterization.
  • Hands-on operational experience with Class 4 high-power lasers, including a strong commitment to established laser safety protocols.
  • Extensive hands-on laboratory experience, including experimental design and structured data collection.
  • Proficiency with diagnostic instrumentation, specifically oscilloscopes and high-voltage pulsed power supplies.
  • Proven experience in thermodynamic modeling, numerical simulations, and predictive analysis.
  • Solid theoretical foundation in plasma physics and advanced electrodynamics.
  • Demonstrated academic or research background in plasmonic and thermoplasmonic effects.
  • Strong working knowledge of semiconductor physics, fabrication technology, or device characterization.
  • Hands-on operational experience with Class 4 high-power lasers, including a strong commitment to established laser safety protocols.
  • US Citizenship required.
  • undefined
  • Preferred Qualifications.
  • undefined

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

September 24, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Frequently Asked Questions

What is the salary for the Physicist role at leidos?
The listed salary for this Physicist position at leidos is USD 58K–105K. This is an Full time role.
Where is the Physicist position at leidos located?
This Physicist role at leidos is based in Wharton, NJ. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Physicist role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Physicist role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Physicist at leidos belong to?
This Physicist position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Physicist position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Physicist job at leidos posted?
This Physicist position at leidos was posted on Sep 24, 2026. Apply as soon as possible — early applications are often reviewed first.
Physicist
leidos · 💰 USD 58K–105K
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