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Defence Scientist Jobs (NOW HIRING)

Systems Planning and Analysis

Data Scientist

Fallon, NV · On-site

... Defence Force clients to support technology development, acquisition, delivery and sustainment ... SPA has an near term need for a Data Scientist. This full-time in-person position is based outside ...

Systems Planning and Analysis

Data Scientist

Fallon, NV · On-site

... Defence Force clients to support technology development, acquisition, delivery and sustainment ... SPA has an near term need for a Data Scientist. This full-time in-person position is based outside ...

SPA

Data Scientist with Security Clearance

Fallon, NV

... Defence Force clients to support technology development, acquisition, delivery and sustainment ... SPA has an near term need for a Data Scientist. This full-time in-person position is based outside ...

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How much do defence scientist jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for defence scientist in the United States is $45.44, according to ZipRecruiter salary data. Most workers in this role earn between $31.25 and $55.77 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Defence Scientist, and why are they important?

To thrive as a Defence Scientist, you need a strong background in physics, engineering, or a related scientific discipline, often supported by an advanced degree such as a master's or PhD. Familiarity with specialized modeling software, laboratory instrumentation, and data analysis tools is typically required, along with relevant security clearances. Critical thinking, problem-solving, and effective communication are essential soft skills for collaborating on complex research projects and conveying findings to stakeholders. These skills ensure innovative, accurate solutions to defense challenges and support the advancement of national security objectives.

What are some common challenges Defence Scientists face when working on multidisciplinary projects?

Defence Scientists often collaborate with experts from various fields such as engineering, cybersecurity, and materials science. A common challenge is effectively communicating complex technical concepts across these disciplines to ensure alignment and project success. Additionally, balancing classified information and strict security protocols with the need for innovation can require careful coordination. Navigating these challenges helps Defence Scientists develop strong teamwork, adaptability, and problem-solving skills that are highly valued in the industry.

What does a Defence Scientist do?

A Defence Scientist conducts research and develops technologies to support national security and military operations. They work on projects related to weapons systems, surveillance, cybersecurity, protective equipment, and more, using their expertise in fields such as physics, engineering, chemistry, or biology. Defence Scientists often collaborate with military personnel, government agencies, and industry partners to solve complex problems and enhance the safety and effectiveness of defence capabilities.

What job pays 400,000 a year without a degree?

A defence scientist typically requires a relevant degree, but high-paying roles in sales, entrepreneurship, or specialized trades like commercial pilot or certain tech roles may reach or exceed $400,000 annually without a formal degree. These positions often rely on experience, skills, or certifications rather than formal education alone.

What is the difference between Defence Scientist vs Research Scientist?

AspectDefence ScientistResearch Scientist
Required CredentialsAdvanced degrees in science or engineering, security clearance often requiredTypically a master's or PhD in a scientific field, no security clearance usually needed
Work EnvironmentGovernment defense labs, military projects, secure facilitiesUniversities, research institutes, private labs
Employer & IndustryDefense agencies, military contractorsAcademic institutions, private sector R&D

While both Defence Scientists and Research Scientists conduct scientific research, Defence Scientists focus on defense-related applications within government and military settings, often requiring security clearances. Research Scientists work across various industries and academic institutions, with broader research scopes and typically no security restrictions.

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What job categories do people searching Defence Scientist jobs look for? The top searched job categories for Defence Scientist jobs are:
Defence Scientist jobs near you

Data Scientist

Systems Planning and Analysis

Springfield, VA • On-site

Full-time

Posted 27 days ago

Job description

Overview
Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.
The SLA Analysis Group's mission is to deliver objective analyses, plans and strategies to US Navy, US Marine Corps, USAF, other DoD, and Australian Defence Force clients to support technology development, acquisition, delivery and sustainment decisions. The group provides the core of SPA thought leadership on Undersea Strategy, Software Development and Cost Estimating, with additional benchmark capabilities in AI/ML & Decision Analytics, Modeling and Simulation, and Future Force Assessments. #MC
SPA has an immediate need for a Data Scientist.
Responsibilities
The Data Scientist will provide integral support in the areas of system modeling, performance testing, and analysis for joint integrated air and missile defense (IAMD) engagements. This role will support and inform the design of experiments and execution of joint kill chains through machine learning, meta modeling, AI, and neural network analysis. Candidate must be self-motivated and ready to explore the IAMD mission set and identify where data science can provide insight to improve Joint warfighting capability. Work will include creation and modification of software models to compliment ongoing studies and explore new pathways for analysis.
Qualifications
Required Qualifications
  • Bachelor's degree in Engineering, Computer Science, Mathematics, Operations Research, Statistics or other related technical degree
  • 7-10 years experience
  • The ability to prepare and present complex ideas (including analytic methodologies and results) in a clear and coherent form before an audience is required.
  • Data analysis competency with mathematical programming languages (i.e., MATLAB, Python, R, etc.) or equivalent with the ability to produce charts and tables.
  • Ability to exercise independent judgment in technical analysis and to work effectively with minimal supervision.
  • Ability to work with engineers and analysts across a wide range of systems to collect data, identify and resolve modeling issues, and drive new analysis techniques.
  • Self starter with effective oral and written communication skills for working within a team environment.
  • Proficient in using MS Office, with emphasis in Excel and VBA.
  • Must have a Top Secret clearance with SCI eligibility, and the ability to maintain it throughout employment.

Preferred Qualifications
  • Master's degree in Engineering, Mathematics, Computer Science, Operations Research or other related technical degree.
  • Familiarity with SQL including the ability to create/use complex queries to extract information from databases.
  • Familiarity with commercial or military sensors and networks.
  • Experience in software testing, AFSIM, neural networks, AI, meta modeling, or machine learning.
  • Active Top Secret clearance with SCI eligibility required, and the ability to maintain it through employment.

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