Jobs in the United States

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Added 1 min ago
RH
Cloud Engineer
Robert Half
Memphis, TN
- $70 to $85 USD / hour
…Templates, or CloudFormation. Experience with scripting and automation using PowerShell, Python, Bash, or similar languages. Strong understanding of cloud networking concepts, including…
Added 4 mins ago
Cloud DevOps Engineer - AWS & Python
U.S. Bank National Association
Irving, TX
U.S. Bank is seeking a Cloud DevOps Engineer, AWS & Python to join the ISS DevOps / Cloud Enablement Engineering Team. This specialized engineering team partners with application,…
Added 8 mins ago
RU
Network / System Engineer III
Randstad USA
Plano, TX
- $59.75 to $69.75 USD / hour
Agile development practices,AWS,Ansible,Maven,Cloud,Cloud Security,Cloud Engineering,cloud strategy,CloudFormation,configuration management,Container technologies,CI/CD,distributed systems…
Added 9 mins ago
Consulting Data & AI Engineer
Carrier Access IT
Cedar Rapids, IA
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 9 mins ago
Consulting Data & AI Engineer
Carrier Access IT
Clive, IA
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 9 mins ago
Consulting Data & AI Engineer
Carrier Access IT
Omaha, NE
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 15 mins ago
MC
Cloud Engineer III
McDonald's Corporation
Chicago, IL
- $141,662 to $177,077 USD / year
…Cloud, End User Computing, and IT Service Management. The Cloud Security Engineer III role is part of the Cloud Ecosystem team and reports to the Senior Manager of Cloud Security Platform…
Added 16 mins ago
RF
Senior Security Engineer
RTA FLeet
Remote, United States
- $160,000 to $185,000 USD / year
RTA is looking for a Senior Security Engineer to protect every layer of our tech stack and culture. Our Fleet360 platform is a multi-tenant SaaS on AWS. Hundreds of fleets rely on it,…
Added 18 mins ago
P
Systems Engineer I
Paychex
Webster, NY · Allentown, PA · High Point, NC · West Palm Beach, FL · Cincinnati, OH · Saint Petersburg, FL · Tempe, AZ · Phoenix, AZ
- $61,000 to $95,900 USD / year
Under moderate supervision, the Systems Engineer is responsible for designing, implementing, supporting, and continuously improving enterprise infrastructure platforms that enable critical…
Added 20 mins ago
Lead Developer Enablement Engineer (Apple Infrastructure)
Vertiv
Westerville, OH · Indianapolis, IN
Vertiv is seeking a Lead Developer Enablement Engineer (Apple Infrastructure) to architect, deploy, and govern secure, enterprise-grade Apple infrastructure. This role is responsible for…
Added 20 mins ago
Cloud Architect-Forward Deployed Engineer (FDE)
Oracle
St. Louis, MO
…supporting the U.S. Intelligence Community. As a Forward Deployed Engineer (FDE), you will be embedded full-time with a single customer, partnering directly with operators, technical…
Added 23 mins ago
Sr. Site Reliability Engineer, Playout
NBCUniversal
Miami, FL
Stay current with AI-driven engineering practices while ensuring appropriate validation, security and responsible use of AI-generated outputs.
Added 23 mins ago
MI
Journeyman Test & Evaluation (T&E) Engineer
Mayvin, Inc
Remote, United States
- $120,000 to $130,000 USD / year
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)…
Added 25 mins ago
SC
AI Engineer
Smart Circle International
Remote, United States
- $100,000 to $120,000 USD / year
The AI Engineer will support the design, building, and maintaining of AI-powered solutions across the organization, including AI agents for our analytics and customer success teams. You’ll…
Added 27 mins ago
Automation Engineer
Unisys Corporation
Remote, United States
We are seeking a motivated Automation Engineer with 3-5 years of experience to identify and eliminate repetitive manual work across our Steady State teams (Windows, Linux, Storage, and…
Added 27 mins ago
Automation Engineer
Unisys Corporation
Remote, United States
We are seeking a motivated Automation Engineer with 3-5 years of experience to identify and eliminate repetitive manual work across our Steady State teams (Windows, Linux, Storage, and…
Added 30 mins ago
Staff Technical Program Manager, IT Audit & Governance
MongoDB
Austin, TX
…cross-functional IT leaders across Infrastructure, Engineering, Security, Cloud, Enterprise Applications, and Business Systems to make sure controls are owned, operated, evidenced, and…
Added 30 mins ago
Site Reliability Engineer (Associate - Senior Level/Multiple Positions)
Mile Two, LLC
Dayton, OH
Use Python or Go to build logic-heavy automation for user onboarding, repository management, and system monitoring.
Added 31 mins ago
Senior Engineer, Exposure & Vulnerability Management
Recursion
Remote, United States
Proficiency in one or more programming languages (for example Python, Go, Java) and strong scripting skills for automation and integration.
Added 32 mins ago
EA
Software Engineer - AI & Workflow Automation
Elevation Autism Center
Atlanta, GA
- $40 to $60 USD / hour
Software Engineer – AI & Workflow Automation | $40–$60/hour | Hybrid – Alpharetta, GA
Added 33 mins ago
AI Ops Engineer (GTM)
Orbital
New York City, NY
As an AI Ops Engineer (GTM) on our Revenue team, you'll sit with the people doing the work across Sales, Marketing, Customer Success, Product and Finance. You'll question how we work today,…
Added 36 mins ago
MA
Lead Data Engineer
Manufacturers and Traders Trust Co
Buffalo, NY · Wilmington, DE
- $116,400 to $194,000 USD / year
Develop maintainable data-processing and transformation solutions using advanced SQL and programming languages such as Python.
Added 37 mins ago
Sr. Systems Engineer - CCA
TD SYNNEX CALA, Inc.
Miramar, FL
The Sr Systems Engineer – Cybersecurity is the technical lead for the CrowdStrike brand in the CCA (Caribbean Central America) region. The role owns presales engineering and architecture…
Added 38 mins ago
Lead Automation Test Engineer - Level 4
CORP-Corporate Office
United States
…has an exciting career opportunity for a Sr. Principal Test Engineer Lead – Test Automation (Level 4) to join our team of qualified, diverse individuals. This position supports the Modeling…
Added 38 mins ago
IR Plume Mod/Sim Systems Engineer - Level 2 or 3
CORP-Corporate Office
United States
Experience and proficiency with scripting/automation languages such as Python, Bash, or MATLAB

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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