Geologist/Geophysicist

Peraton; Mississippi; On-site; USD 86,000 - 138,000; Full time

Job summary

Peraton is seeking a Geologist/Geophysicist to work onsite at the Stennis Space Center, Mississippi, supporting the Naval Research Laboratory acoustic simulation and modeling program. You will collect and analyze oceanographic survey data, develop geologic and geo-acoustic models, and contribute to reports and databases used by Navy fleets for predictions and planning.

The role emphasizes independent research and teamwork, with opportunities to lead multidisciplinary efforts and present

Qualifications

• 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD
• Secret security clearance required
• Highly skilled in modeling software including MATLAB and Python
• Ability to perform independent research on geological, geophysical, geochemical, geotechnical, and sedimentological seafloor characterization
• Develop geological and geo-acoustic models for Navy acoustic system performance prediction and mine warfare/mine countermeasures
• Knowledge of geophysical data collection, reduction, and interpretation techniques from current acoustic sensing systems
• Familiarity with tools like towed and hull-mounted multibeam sonar, sub-bottom profiling, and seismic systems
• Knowledge of sediment characterization methods and GIS software
• Ability to work in a team and communicate effectively

Responsibilities

• Oversee collection, analysis, management, and interpretation of oceanographic survey data
• Produce detailed geological and geotechnical reports and develop geologic/geo-acoustic models
• Strategize deployment of seafloor infrastructure and assess survey techniques
• Lead and collaborate on multidisciplinary challenges with opportunities for leadership
• Present scientific findings at internal meetings and in technical reports
• Advise leadership on database algorithms, data acquisition, and processing upgrades
• Conceive solutions using engineering/scientific principles for novel problems
• Prepare and present results to varied audiences and contribute to reports or papers

Skills

Security clearance

MATLAB

Python

Geophysical data analysis

Seafloor characterization

GIS

Teamwork

Communication

Education

BS/BA in Geology or related

MS/MA in Geology or related

PhD in Geophysics or related

Tools

QPS Fledermaus

CARIS

Hypack/Sonarwiz

Multibeam sonar

Job description

Responsibilities

Peraton is hiring a Geologist/Geophysicist to work onsite at the Stennis Space Center, Mississippi.

This role will support Naval Research Laboratory (NRL) Acoustic Simulation, Measurements, and Tactics research program which focuses on the theoretical understanding and numerical modeling of acoustic wave interaction with the marine environment, the measurement and characterization of environmental acoustics phenomena, and the development of environmental acoustic computer models and databases to be used by the fleet for prediction, system performance estimation, and tactical strategy planning. The fundamental investigative approach is computational physics employed in the development and utilization of numerical models and computer simulation capabilities. Particular emphasis is placed on integration of numerical models with undersea environmental parameters. The objective is to understand the basic physical phenomena involved and to use this understanding to: optimize complex weapon/sensor systems; develop tactical decision aids; and perform warfare effectiveness analysis. The Branch transitions acoustic system performance models to fleet operational commands. The Branch has major computational facilities and strong utilization of supercomputers and massively parallel processors. The analytic and numerical models are validated through a strong at-sea measurement program. These experimental efforts also advance the technology base to support the development of innovative sonar systems and concepts. Coastal acoustic technology investigations support the development of passive and active shallow-water systems, including distributed systems and acoustic barriers. High-frequency research is aimed at environmental acoustic knowledge and signal processing technology to improve torpedo guidance and control and mine-hunting sonars. State-of-the-art underwater instrumentation and digital data acquisition systems are used extensively by the Branch.

What you will do:

• Responsibilities include overseeing the collection, analysis, management, and interpretation of oceanographic survey data, producing detailed geological and geotechnical reports, and developing geologic and geo-acoustic models
• Strategizes the deployment of seafloor infrastructure and serves as a subject matter expert by analyzing existing data to identify gaps, recommending optimal survey techniques, assessing and mitigating risks at selected seafloor sites, and curating a comprehensive database of survey data.
• Involves tackling multidisciplinary challenges by working both independently and as part of a team, with ample opportunities for leadership. Scientific findings are presented at internal stakeholder meetings and published in technical reports.
• Advises leadership on advancements in database algorithms, data acquisition and processing systems, and hardware/software upgrades
• Conceives and defines solutions to technical problems which are typically difficult to define, require unconventional or novel approaches, require application of engineering and/ or scientific principles in significant areas or research or development for which no closely related precedents exist, and/or present other features of more than average difficulty
• Writes or is major contributing author on scientific papers, journal articles or reports and/or prepares contract documents and reviews reports pertaining to area of technical expertise OR contributes inventions, new designs or techniques which are of material significance in the solution of problems
• Prepares & presents own and/or team technical results, orally or in writing, to varied laboratory, scientific, industry & government audiences

Qualifications

What you will need:

• 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD
• Secret security clearance
• Must be highly skilled in modeling software including MATLAB and python
• Ability to perform independent research on geological, geophysical, geochemical, geotechnical, and sedimentological characterization of the seafloor
• Ability to develop geological and geo-acoustic models to challenges encountered during Navy acoustic system performance prediction and acoustic model development or mine warfare/mine countermeasures
• Knowledge of geophysical data collection, reduction, and interpretation techniques from current state-of-the-art acoustic sensing systems, including towed and hull-mounted multibeam sonar, sub-bottom profiling, and seismic systems
• Knowledge of in-situ and laboratory sediment characterization methods
• Knowledge of magnetic and gravity data analysis and modeling
• Skilled in hydrographic, geographic information, and geologic interpretation software including QPS Fledermaus/CARIS, Hypack/Sonarwiz, and Geographic Information Systems (GIS)
• Ability to work with a team, and to communicate in person and in writing

Desired:

• Extensive knowledge and experience in marine geophysics and geology, with proficiency in designing geophysical surveys and utilizing geotechnical techniques
• Experience with tools such as multi-beam echo sounders, sub-bottom profilers, sidescan/synthetic aperture sonar instruments, ROV operations, and sediment characterization techniques in both in situ and laboratory settings is essential
• Familiarity with underwater acoustics, physical oceanography, and marine biology is advantageous
• This role requires a multidisciplinary expertise in hydro-chemical, sedimentary, and geological processes.
• Skilled in analyzing sediment characteristics and interpreting seafloor interactions in acoustic models, particularly for Navy acoustic system performance predictions and surveillance operations planning.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.