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Senior Linear Accelerator Engineer Jobs in Washington

Zendesk, Inc.

Senior Sales Engineer

Washington, DC · On-site

$188 - $282/hr

We are seeking a Senior Sales Engineer (SE) to join our specialized engineering presales team. In ... accelerators, and automation templates that elevate the speed of the entire field team.

New

Leidos

Senior AI Engineer

Alexandria, VA · Hybrid

$131K - $237K/yr

... Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data ... As a Senior AI Engineer, you will : * Support the development and operationalization of AI and ...

Leidos

Senior AI Engineer

Rockville, MD · On-site

$131K - $237K/yr

... Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data ... As a Senior AI Engineer, you will : * Support the development and operationalization of AI and ...

Leidos

Senior AI Engineer

Rockville, MD · Hybrid

$131K - $237K/yr

... Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data ... As a Senior AI Engineer, you will : * Support the development and operationalization of AI and ...

Ramboll

Senior Water Infrastructure Engineer

Arlington, VA

$124K - $169K/yr

Executing engineering design tasks of varying complexities and leading the development of design ... Preparing technical approach for proposals and estimates of fee for water and wastewater linear ...

Ramboll

Senior Water Infrastructure Engineer

Arlington, VA · On-site

$124K - $169K/yr

Executing engineering design tasks of varying complexities and leading the development of design ... Preparing technical approach for proposals and estimates of fee for water and wastewater linear ...

Analytica

Senior Data Engineer

Washington, DC · On-site

$120K - $163K/yr

The Senior Data Engineer will lead the development and maintenance of scalable, secure, and ... Design reusable frameworks, templates, and accelerators that improve engineering productivity and ...

Ramboll

Senior Water Infrastructure Engineer

Arlington, VA

$124K - $169K/yr

Executing engineering design tasks of varying complexities and leading the development of design ... Preparing technical approach for proposals and estimates of fee for water and wastewater linear ...

MedStar Health

Radiation Therapist

Washington, DC · On-site

$35.68 - $64.71/hr

Reports all treatment units/simulator malfunctions to the physicist/engineer and documents all ... Operates the linear accelerator(s). Demonstrates proficiency in setup and administration of ...

Ramboll

Senior Water Infrastructure Engineer

Arlington, VA

$124K - $169K/yr

Executing engineering design tasks of varying complexities and leading the development of design ... Preparing technical approach for proposals and estimates of fee for water and wastewater linear ...

Analytica

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

The Senior Data Engineer will lead the development and maintenance of scalable, secure, and ... Design reusable frameworks, templates, and accelerators that improve engineering productivity and ...

MedStar Health

Radiation Therapist

Washington, DC · On-site

$35.68 - $64.71/hr

Reports all treatment units/simulator malfunctions to the physicist/ engineer and documents all ... Operates the linear accelerator(s). Demonstrates proficiency in setup and administration of ...

Nightwing

Senior Mission / Systems Engineer

Annapolis, MD · On-site

$103K - $141K/yr

Senior Systems Engineer Nightwing provides technically advanced full-spectrum cyber, data ... Evaluate and integrate emerging technologies including AI/ML accelerators , distributed computing ...

Leidos

Senior Software Engineer

Rockville, MD · Hybrid

$131K - $237K/yr

... Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data ... As a Senior Software Engineer, you will : * Support the development of distributed backend services ...

FirstMile Ventures

Senior Sales Engineer

Washington, DC · On-site

$130 - $150/hr

Senior Sales Engineer Kamiwaza AI - Washington, DC - Hybrid work - $130,000 - $150,000 a year ... accelerators. * Support post‑sale handoff: Transfer knowledge cleanly to delivery teams and ...

New

Leidos

Senior Software Engineer

Rockville, MD · On-site

$131K - $237K/yr

... Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data ... As a Senior Software Engineer, you will : * Support the development of distributed backend services ...

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Senior Linear Accelerator Engineer information

What is the difference between Senior Linear Accelerator Engineer vs Medical Physicist?

AspectSenior Linear Accelerator EngineerMedical Physicist
Required CredentialsBachelor's or Master's in Engineering, certifications in linear accelerator systemsDoctorate in Medical Physics, board certification (e.g., ABMP)
Work EnvironmentEngineering departments, manufacturing, maintenance of linear acceleratorsHospitals, cancer treatment centers, clinical settings
Industry UsageMedical device companies, healthcare facilities, researchRadiation oncology, cancer treatment centers
Common Search/ComparisonYesYes

The main difference is that Senior Linear Accelerator Engineers focus on designing, maintaining, and improving linear accelerator systems from an engineering perspective, while Medical Physicists specialize in ensuring safe and effective radiation treatment for patients. Both roles require specialized knowledge but serve different functions within the healthcare industry.

What skills and qualifications are needed to be a senior linear accelerator engineer?

To thrive as a Senior Linear Accelerator Engineer, you need expertise in accelerator physics, electronics, mechanical systems, and a relevant engineering degree, often with several years of experience in medical or research accelerator environments. Familiarity with technical tools such as LINAC control software, radiation safety systems, and certifications like Certified Medical Physicist or OEM-specific training are typically required. Strong problem-solving, communication, and leadership skills help you collaborate effectively with multidisciplinary teams and manage complex projects. These skills ensure the safe, reliable, and efficient operation of linear accelerators, which are critical for both patient safety and research outcomes.

What is a senior linear accelerator engineer?

Senior Linear Accelerator Engineers are specialized professionals responsible for the maintenance, calibration, troubleshooting, and repair of linear accelerator machines, which are critical in medical radiation therapy and research. They ensure these complex devices operate safely and efficiently, often working closely with medical physicists and clinical staff. Their role includes performing preventative maintenance, resolving technical issues, and implementing upgrades to meet compliance and safety standards. Due to the technical and safety demands of the job, they typically have advanced training in engineering, electronics, or medical equipment technology, along with years of experience in the field.

What challenges do senior linear accelerator engineers face in maintaining and troubleshooting equipment?

Senior Linear Accelerator Engineers often encounter challenges such as diagnosing complex system malfunctions, minimizing equipment downtime, and ensuring compliance with strict safety standards. The role requires quickly troubleshooting both hardware and software issues in high-pressure situations, often collaborating with physicists, radiation therapists, and service vendors. Staying updated on the latest technological advancements and regulatory changes is essential, as is balancing preventive maintenance with urgent repairs to support uninterrupted clinical operations.
What are the most commonly searched types of Linear Accelerator Engineer jobs in Washington? The most popular types of Linear Accelerator Engineer jobs in Washington are:
What are popular job titles related to Senior Linear Accelerator Engineer jobs in Washington? For Senior Linear Accelerator Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Senior Linear Accelerator Engineer jobs in Washington look for? The top searched job categories for Senior Linear Accelerator Engineer jobs in Washington are:
What cities in Washington are hiring for Senior Linear Accelerator Engineer jobs? Cities in Washington with the most Senior Linear Accelerator Engineer job openings:
Senior Linear Accelerator Engineer jobs near you
Infographic showing various Senior Linear Accelerator Engineer job openings in Washington as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior RF Geolocation Engineer

CHAOS Industries

Washington, DC • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.
CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Partners. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, San Diego, Seattle, and London. For more information, please visit www.chaosinc.com.
Role Overview:
We are seeking a proactive and detail-oriented Senior RF Geolocation Engineer to lead the development of advanced passive RF geolocation capabilities for our electromagnetic warfare product line. This role is focused on deriving, implementing, and validating high-performance localization solutions that enable CHAOS's distributed systems to detect, characterize, and geolocate non-cooperative RF emitters in complex environments. The engineer will contribute across the full algorithm lifecycle, from first-principles formulation and high-fidelity modeling through software integration, calibration, field demonstration, and validation, and will collaborate closely with Business Development, Production, and cross-functional Engineering teams.
Responsibilities:
As a key contributor to the Spectrum Sensing Team, the Senior RF Geolocation Engineer will help redefine our spectrum sensing capabilities around high-confidence passive geolocation. The day-to-day will be diverse, hands-on, and highly technical, with direct impact on next-generation distributed sensing products. The engineer will:
  • Design and derive advanced passive RF geolocation algorithms from first principles, with emphasis on TDOA, FDOA, and hybrid geolocation architectures across distributed sensor networks
  • Develop coherent and non-coherent passive geolocation and imaging approaches, including phase-aligned multi-node processing for interferometric performance and robust envelope-based localization methods
  • Apply statistical signal detection frameworks, including Neyman-Pearson, Bayesian, and CFAR methodologies, to maximize probability of detection across varying noise, interference, and target conditions
  • Apply estimation and detection theory, including maximum likelihood estimation, error bound analysis, and linear algebraic methods, to formulate robust and analytically defensible localization solutions
  • Model, simulate, and mitigate real-world nonidealities such as oscillator phase noise, timing jitter, calibration error, uncertain sensor geometry, and low-SNR operating conditions
  • Develop, implement, and refine software for passive geolocation, emitter localization, and RF scene analysis using Python, MATLAB, C++, or related languages
  • Translate mathematically intensive algorithms into efficient real-time implementations on DSP, GPU, or other accelerated compute architectures as system needs require
  • Build high-fidelity simulation environments to evaluate geolocation accuracy, sensitivity, error budgets, and system tradeoffs before deployment
  • Partner with hardware and systems engineers to define RF front-end and timing requirements by quantifying their effect on end-to-end geolocation performance
  • Support algorithm integration, system calibration, test planning, and field validation in representative operational environments
  • Clearly document algorithm assumptions, derivations, performance limits, and test results for internal stakeholders and external customers
  • This role will require periodic travel, up to 30%.

Minimum Requirements:
  • B.S. degree in Electrical Engineering, Applied Mathematics, Physics, or a related technical field
  • 5+ years of relevant experience developing RF signal processing, estimation, or geolocation algorithms
  • Strong foundation in statistical and time-domain signal processing, detection and estimation theory, backpropagation, and applied linear algebra
  • Demonstrated experience developing passive RF geolocation algorithms, such as TDOA, FDOA, multilateration, direction finding, interferometry, or hybrid localization methods
  • Experience applying rigorous detection frameworks such as Neyman-Pearson, Bayesian inference, CFAR, or related methods to noisy and contested RF environments
  • Proficiency in Python, MATLAB, C++, or similar languages for modeling, simulation, and implementation of signal processing algorithms
  • Experience evaluating algorithm performance under real-world impairments, including low SNR, synchronization error, sensor geometry uncertainty, or interference
  • Ability to translate theoretical models into practical software suitable for integration with RF/SDR hardware and production code bases
  • Strong verbal and written communication skills, with the ability to clearly document technical approaches, assumptions, and performance results
  • Must be able to work on-site 3-5 days per week in Hawthorne, CA or Washington, D.C.
  • U.S. citizen
  • Ability to obtain and maintain a U.S. security clearance

Preferred Requirements:
  • M.S. or Ph.D. degree in Electrical Engineering, Applied Mathematics, Physics, or a related technical field
  • Current U.S. security clearance
  • Deep expertise in passive RF geolocation, interferometric processing, distributed coherent sensing, or passive imaging architectures
  • Demonstrated community-accepted (peer-reviewed) contributions to geolocation techniques
  • Experience deriving estimators and analytical bounds such as maximum likelihood estimators, Cramer-Rao lower bounds, and geolocation error budgets
  • Experience optimizing signal processing algorithms for real-time execution on GPU, FPGA, DSP, or heterogeneous compute platforms
  • Experience taking algorithms from concept through simulation, integration, calibration, and field-test validation
  • Ability to define system-level requirements for RF front ends, clocks, synchronization, and calibration based on algorithm sensitivity and accuracy analysis
  • Expertise with software defined radios and associated RF signal processing toolchains
  • Experience in military or other government environments performing related technical work in a fast-paced, mission-driven setting
  • Experience with agile development tools such as JIRA and Confluence

Why CHAOS?
  • Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
  • Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
  • Our Perks: Free daily lunch, 'No meeting Fridays', unlimited PTO, casual dress code
  • Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
  • Team Growth: 250 employees and counting across 5 global offices

Salary Range: $180,000 - $230,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.
Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated.
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