Jobs in the United States

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Added 2 mins ago
Software Engineer, Associate - Business Finance Technology
Blackstone Administrative Services Partnership
NJ
We're looking for a hands-on software engineer to help build the platforms that power finance and fund operations across Blackstone. You'll develop and support features within our…
Added 8 mins ago
Regional Quality & Benchmark Specialist, SW2 & SW3
Amazon
Vacaville, CA
You will develop parts cage quality standards by creating work benches, tracking quality data and vendor defect rates, and building standard work processes for parts quality management
Added 9 mins ago
Robotics Engineer, Logistics Automation
Meta
Fremont, CA
Meta is seeking a Robotics Engineer to join our Infra Robotics team. This team implements advanced robotics technologies to enable efficient and safe data center operations.The logistics…
Added 9 mins ago
Software Development Engineer, Creator Marketplace
Amazon
Culver City, CA
As a Software Development Engineer, it’s up to you to research, define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate. Bring challenging ideas…
Added 10 mins ago
Industrial Engineer /Principal Industrial Engineer
Northrop Grumman
Sunnyvale, CA
Northrop Grumman Mission Systems is looking for you to join our team as an Industrial Engineer / Principal Industrial Engineer based out of Sunnyvale, CA .
Added 10 mins ago
Software Engineer, Machine Learning
Meta
Sunnyvale, CA
Meta is seeking a distinguished Software Engineer with deep machine learning expertise to drive transformative advances across Meta's AI-powered products and platforms. In this role, you…
Added 10 mins ago
I
AI Software Development Engineer - Neuromorphic Computing
Intel
Santa Clara, CA
- $170,500 to $240,710 USD / year
As an AI Software Engineer in Neuromorphic Computing, you will turn new neuromorphic hardware capabilities into working, high-performance AI software and contribute to critical technical…
Added 10 mins ago
I
Physical Design Clocking Engineer
Intel
Santa Clara, CA
- $105,650 to $149,150 USD / year
As a Physical Design Engineer, you will play a critical role in the implementation of custom IP and SoC designs, transforming RTL to GDS to produce design databases ready for manufacturing.…
Added 10 mins ago
AI
Overnight Jouryman Engineer
ABM Industries
Santa Clara, CA
- $76.5 USD / hour
The Journeyman Engineer is responsible for the safe, reliable, and efficient operation, maintenance, and repair of critical data center infrastructure systems that support continuous…
Added 10 mins ago
Sr. Software Engineer, Customer Success
NetApp
San Jose, CA
As a software engineer for DataPelago data processing customer success, you will develop workload assets and automation tools for product validation and product support which will help…
Added 10 mins ago
Specialist, Test Engineer
L3Harris
San Diego, CA
Experience with test automation and data analysis tools.
Added 11 mins ago
Principal / Senior Principal Software Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal or Senior Principal Software Engineer based out of Woodland Hills, CA . As a Software Engineer at Northrop Grumman Mission Systems you…
Added 11 mins ago
Software Engineer, AI
Robert Half
Los Angeles, CA
A growing organization is seeking an AI Engineer to develop automation, data, and AI-driven solutions that improve business processes and operational efficiency. This role offers the…
Added 11 mins ago
EG
Systems Engineer
Eliassen Group
San Mateo, CA
- $90 to $100 USD / hour
Our client seeks a seasoned Systems Engineer to implement and operate core infrastructure across identity, compute, storage, and hybrid cloud. The role will deliver resilient services,…
Added 11 mins ago
Manufacturing Engineer II - Second Shift (Onsite)
Collins Aerospace
Riverside, CA
Basic coding or scripting experience (Python, MATLAB, VBA, SQL, or similar) to support automation, data analysis, and digital manufacturing initiatives.
Added 11 mins ago
Manufacturing Engineer
Hadrian Automation
Torrance, CA
We are seeking a Manufacturing Engineer to lead the development of highly automated work cells in support of new manufacturing capabilities and production facilities. In this role, you will…
Added 11 mins ago
RV
Automation Engineer
Royal Vopak
Los Angeles, CA
- $140,000 to $170,000 USD / year
Start your career as an Automation Engineer at Vopak and contribute to social themes such as energy security and energy transition. We offer you a working environment that is safe and…
Added 24 mins ago
Sr Specialist - Systems Engineering
Charles Schwab Inc.
Austin, TX · Southlake, TX
You will engineer and support observability platforms that collect and analyze metrics, logs, traces, and events, while improving telemetry integrations, platform reliability, data quality,…
Added 27 mins ago
Infrastructure Security Vulnerability Engineer
Avaya
United States
…26-04 requirements, leveraging threat intelligence, exposure data, and cloud-based AI tools to help application and infrastructure teams address security risks efficiently and…
Added 27 mins ago
MES Systems Engineering - Sr. Principal
Eli Lilly and Company
United States
The MES System Engineer - Sr. Principal owns the technical integrity, standardization, and long-term health of the PharmaSuite solution that underpins the Next Generation Manufacturing…
Added 28 mins ago
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Staff Software Engineer, AI Developer Productivity
Jobgether
Remote, United States
- $218,025 to $256,500 USD / year
…and next steps. Our partner is looking for a Staff Software Engineer, AI Developer Productivity based in the United…
Added 28 mins ago
J
Lead DevOps Engineer
Jobgether
Remote, United States
- $150,000 to $185,000 USD / year
…infrastructure behind a healthcare technology platform. The Lead DevOps Engineer will guide a team of engineers while remaining hands-on in designing, building, and securing reliable…
Added 47 mins ago
A
Senior Systems Test Engineer
AeroVect
Remote, United States
- $130,000 to $160,000 USD / year
- Familiarity with structured test processes (e.g., V-model, HIL/SIL testing), test automation, and data analysis tools
Added 53 mins ago
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Quality Assurance Engineer
Jenzabar
Remote, United States
- $72,000 to $87,000 USD / year
The Quality Assurance Engineer IV finds bugs, defects, and regressions. This role will design, implement, execute, and debug test cases and/or automated test scripts. Validate and document…
Added 1 hour ago
Senior Engineer, Metals Diffusion Process
Micron Technology, Inc.
Boise, ID
The Process Engineer will work on DRAM manufacturing processes and be responsible for developing, sustaining, and optimizing manufacturing and assembly processes to improve product quality,…

Mayvin, Inc

Journeyman Test & Evaluation (T&E) Engineer

Remote, United States

$120,000 to $130,000 USD / year

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Job details

Pay: $120,000 to $130,000 USD / year
Posting language: English
Posted: Nov 6, 2026

Original job description

Mayvin is seeking a proactive and detail-oriented Journeyman Test & Evaluation Engineer with a focus on radiation detection to provide high-impact Advisory and Assistance Services (A&AS) support to the Department of Homeland Security (DHS) Federal Emergency Management Agency (FEMA) the Chemical, Biological, Radiological, and Nuclear (CBRN) Support Directorate (SD) Test & Evaluation (T&E) Division.

In this role, you will apply rigorous nuclear engineering, data analysis, and systems engineering practices to evaluate CBRN - with a heavy emphasis on radiological and nuclear (rad/nuc) - detection systems. You will work within CBRN SD helping transition systems from initial design through developmental and operational testing to support major acquisition milestone decisions.

Must be a U.S. Citizen.

Must have an active Secret clearance.

Responsibilities:

Test Planning, Coordination, and Field Execution

Documentation Development: Draft, review, and refine comprehensive T&E documentation, including Test and Evaluation Master Plans (TEMPs), Test Plans (TPs), Analysis Plans, Test Observation Reports (TORs), and daily test logs
Test Design & Logistics: Collaborate with DHS operational components (CBP, USCG), state, local, tribal, and territorial (SLTT) partners, and National Laboratories to design and execute rigorous test campaigns for:
Radiation Portal Monitors (RPMs) and mobile detection systems
Radioisotope Identification Devices (RIIDs) and spectroscopic hand-helds
Personal Radiation Detectors (PRDs) and wearable detection platforms

Data Collection Systems (DCS), Quality Control, and Data V&V
Advanced Data Analysis, Scripting, and Tool Development

Qualifications

Required Qualifications:

Minimum 3+ years of combined professional experience in nuclear engineering, radiation detection instrumentation, and/or systems Test & Evaluation (T&E)
Bachelor’s degree in Nuclear Engineering, Health Physics, Applied Physics, or a closely related scientific/engineering discipline
Demonstrated proficiency in GADRAS for gamma-ray and neutron detector response modeling and spectrum analysis
Hands-on proficiency with Python (NumPy, SciPy, Pandas, Matplotlib) for scientific data processing, parsing, and pipeline automation
Familiarity with additional data management/analysis environments (e.g., MATLAB, SQL queries, Command Line scripting)
Solid working knowledge of radiation detector physics and technologies (e.g., NaI, HPGe, CZT, PVT, He-3 alternatives)
Familiarity with ANSI/IEEE radiation detection standards (e.g., ANSI N42.34, N42.35, N42.38, N42.42 data formatting)
Excellent technical authoring, presentation, and briefing skills

Preferred Qualifications:

Master’s degree in Nuclear Engineering or Systems Engineering
Direct prior experience supporting DHS CWMD, DHS S&T, or National Laboratory test campaigns
Experience implementing the Model-Test-Model (MTM) methodology within a federal acquisition program
Ability to leverage secondary radiation transport/simulation codes (e.g., MCNP) where applicable to model background variations

About Mayvin

Mayvin is more than a workplace - it’s a community built on innovation, ingenuity, and impact. Enjoy outstanding benefits and amenities, a truly supportive work environment, and continuous opportunities for professional growth. Your contributions are recognized and rewarded, and - most importantly - your voice matters. Here, you're treated with the dignity and respect you deserve.

Mayvin is proud to support the national security mission of the United States through exceptional service to the Departments of War, Homeland Security, and Justice. Join us in solving the nation's toughest challenges - because at Mayvin, #PeopleMatter and it's time to #ReimagineYourMission.

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