Los Alamos National Laboratory Extreme D-Region Disruptions and Communication Impacts Postdoc in Los Alamos, New Mexico
What You Will Do
Los Alamos National Laboratory is searching for a postdoctoral researcher to join the Space and Remote Sensing group (ISR-2). The Intelligence and Space Research Division at Los Alamos National Laboratory is inviting applications for a two-year position as a Postdoctoral Research Fellow.
As a postdoctoral researcher, you will join a team working on Extreme D-Region Disruptions and VLF/HF/VHF Signal Impacts. The focus of this effort is to study and predict:
Enhanced D-Region ionization driven from below by shocks and driven from above by radiation (electrons, solar protons, gamma rays). This work will utilize an existing LANL D-Region chemistry "laboratory" with five detailed schemes (LANL, DTRA, WACCM-D, UBAIM, CHARM), and will involve development of an emerging nested-grid ionospheric modeling capability based on SAMI3 with detailed chemistry.
The impact of extreme D-Region disruptions on communications (VLF/HF) and lightning EMP propagation (VLF/VHF). This work will utilize an existing LANL full-wave code, built on an unstructured hexagonal grid (Voronoi tessellation), and will involve development of advanced ray tracing codes with associated predictions of Doppler and delay fading rates (spread) including modem impacts using an HF channel simulator (Watterson model).
Assessment of observational measurements and validation studies will focus on high-latitude phenomena and may include ground- and space-based observations of ionospheric disruptions driven by HF heating at HAARP, riometer measurements of auroral events and polar cap absorption, GOES observations of solar energetic protons, and on-orbit measurements of VHF absorption from serendipitous arctic lightning using a unique LANL Radio Frequency Sensor (RFS) that will be launched this calendar year in geosynchronous orbit.
What You Need
Minimum Job Requirements:
Programming Skills: Strong programming skills, including familiarity with MPI and large computations on multiple cores, as well as experience with F90, R or Python and the ability to work in the Linux environment, are essential.
Communication: Excellent oral, written and interpersonal communication skills.
Work Ethic: Should be self-motivated, comfortable, and confident working independently.
Education/Experience :A Ph.D. completed within the last five years in Physics, Mathematics, Atmospheric Science, Space Physics, Plasma Physics, Computational Chemistry, Radio Communications, or a closely related field is required.
Familiarity with ionospheric/atmospheric dynamics; upper atmospheric structures, plasma instabilities and variability
Understanding of ionospheric radio propagation and communication modeling, especially for high-latitude disruptions
Location: The position is physically located in Los Alamos, New Mexico.
Where You Will Work
Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:
§ PPO or High Deductible medical insurance with the same large nationwide network
§ Dental and vision insurance
§ Free basic life and disability insurance
§ Paid maternity and parental leave
§ Award-winning 401(k) (6% matching plus 3.5% annually)
§ Learning opportunities and tuition assistance
§ Flexible schedules and time off (paid sick, vacation, and holidays)
§ Onsite gyms and wellness programs
§ Extensive relocation packages (outside a 50 mile radius)
Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2 . Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.
Q Clearance: Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements
for access to classified matter.
Eligibility requirements: To obtain a clearance, an individual must be at least 18 years of age; U.S. citizenship is required except in very limited circumstances. SeeDOE Order 472.2for additional information.
New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing.
Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer and supports a diverse and inclusive workforce. All employment practices are based on qualification and merit, without regard to race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation or preference, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to email@example.com or call 1-505-665-4444 option 1.
Vacancy Name: IRC84170
Organization Name ISR-2/Space and Remote Sensing
Req ID: IRC84170