Home My Resume Saved Jobs Matches Feedback

6968 Computational Physicist jobs in Arlington,VA

New, Posted 2 hours ago

Apply Directly

Computer Systems Administration JOB Training Program

Year Up United

Washington, DC 20022

$525/wk

~ 11 min Onsite

A high school graduate or GED recipient
Eligible to work in the U. S.
Highly motivated to learn technical and professional skills
Have not obtained a BachelorÊ¼s degree
You may be required to answer additional screening questions when applying

SmartExplore AI is experimental.

New, Posted 1 day ago

Apply Directly

Hardware Integration Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10+ years of experience performing systems engineering or integration in DoD aerospace systems or ground systems, including integrating hardware, electronic circuits, and components into larger systems, and ensuring compatibility
5+ years of experience designing integration strategies, troubleshooting issues across electrical and mechanical domains, c ond uct ing validation testing, and creating technical documentation including SRR, SDR and SFR, PDR, CDR, MRR, TRR, FCA, and PCA
5+ years of experience identifying, analyzing, proposing, and managing program risks and issues related ground, sof tware, or hardware systems including root cause analysis on hardware and sof tware interface issues during system bring up, testing, and field deployment
Experience developing and executing detailed test plans, including functional testing and performance verification of prototypes and final assemblies
Experience collaborating with design teams to refine system architecture, PCBs, and hardware, and providing feedback on serviceability and manufacturing
Experience acting as a technical subject matter expert, coordinating between hardware, sof tware, and manufacturing teams to meet deadlines
Experience using a Model-Based Systems Engineering or Digital Engineering approach to manage system definitions and technical baselines
Ability to be highly motivated, display a dynamic work ethic, contribute to the DoD mission, work independently and collaboratively on a cross-functional team, and demonstrate initiative to complete complex tasks to achieve program goals in a fast-paced environment
Secret clearance
Bachelor's degree in an Engineering, Mathematics, Physics, or Computer Science field
Secret clearance is required.

SmartExplore AI is experimental.

Apply Directly

2026 Graduate - Algorithm Development Engineer

Johns Hopkins Hospital

Laurel, MD 20707

$85,000/yr

~ 39 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Have a Bachelor's or Master's degree in computer engineering, electrical engineering, mathematics/statistics, or physics.
Are skilled in or have working knowledge of a programming language such as Python, MATLAB, or C/C++.
Have strong written and verbal communication skills with the ability to work effectively in small project teams.
Are curious about signal processing, machine learning, deep learning, or artificial intelligence.
Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance.
If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information.
Eligibility requirements include U.S. citizenship.

SmartExplore AI is experimental.

New, Posted 4 hours ago

Apply Directly

Nuclear Engineer

US Navy

Washington, DC 20002

New, Posted 2 hours ago

Apply Directly

Commit to Serve Your City Year! (Full Pay/Benefits – Academic Mentor)

City Year

Arlington, VA 22246

OnsiteChildcare AssistanceEducation AssistanceHealth Insurance

Be a U.S. citizen or legal permanent resident (Authorization to work in the U.S. is not sufficient. Those with DACA status unfortunately are not eligible at this time)
Be 17-25 by July 1, 2025
Have a GED or high school diploma, some college experience, or college degree
Have served no more than three terms in an AmeriCorps state or national program*
Agree to and complete a background check
Be able to begin City Year by July/August 2025 (specific start date varies by location)

SmartExplore AI is experimental.

New, Posted 4 hours ago

Apply Directly

Full Stack Developer

Outlier

Arlington, VA

$50/hr

Remote

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.

SmartExplore AI is experimental.

New, Posted 1 day ago

Apply Directly

Russia Intelligence Analyst

ManTech

Arlington, VA 22201

Apply Directly

Systems Engineer

ManTech International

Arlington, VA 22204

HybridHealth InsurancePaid Time OffRetirement Benefit

A Bachelor's degree and at least 7 years' experience is required.
Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
Strong ability and interest in challenging the status quo with better options
Excellent oral and written communication skills
Strong analytical and critical thinking skills
Comfortable paving new paths, managing resistance, and building consensus
A current DHS Background Investigation is required prior to starting this position.
Must have a current/active secret clearance.
Must be able to remain in a stationary position 50% of the time
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

SmartExplore AI is experimental.

New, Posted 2 hours ago

Apply Directly