Jobs in the United States

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Added 2 mins ago
Engineer I/Engineer II - Safety Analysis Applications (Nuclear)
Duke Energy Carolinas, LLC
Charlotte, NC · York, SC · Huntersville, NC
Fundamentals of Engineering Certificate and/or Professional Engineer (PE) license
Added 12 mins ago
AT
Software Development Engineer in Test II (Kubernetes)
Akamai Technologies, Inc.
Jefferson City, MO
- $95,000 to $171,000 USD / year
…faster. This involves simplifying their performance, reliability, security, and operational…
Added 20 mins ago
DevOps Platform Engineer
Booz Allen Hamilton_United States
Arlington, VA · Eglin AFB, FL · Hill AFB, UT
…their code. That’s why we need you, an experienced DevSecOps engineer, to help us shorten the time it takes to get critical tools developed and into the hands of digital citizens and…
Added 20 mins ago
Cloud Engineer
Booz Allen Hamilton_United States
Arlington, VA
2+ years of experience with scripting tools and languages, including Ansible, Terraform, or Python
Added 20 mins ago
DevOps Engineer
Booz Allen Hamilton_United States
Arlington, VA
DevOps engineering requires a specific mix of development, engineering, and communication skills. As a DevOps engineer, you know that these skills create efficiency and effectiveness so you…
Added 25 mins ago
DevSecOps Engineer III
Blue Origin Personnel, LLC
Denver, CO · Huntsville, AL · Reston, VA
As the DevSecOps engineer for the flight software team, you will be the expert on how we build and automate that infrastructure. You'll design and run the GitLab CI/CD pipelines, harden the…
Added 25 mins ago
Red Hat OpenShift Cloud Platform Engineer - Top Secret
General Dynamics Information Technology
Saint Louis, MO
…work depends on TS/SCI level cleared Hybrid Cloud Platform Engineer joining our team to support our Intelligence customer in Springfield, VA or St Louis,…
Added 28 mins ago
AT
Senior II Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Software Engineer, you will be responsible for:
Added 33 mins ago
AA
Software Systems Engineer
Aether Aerospace
Boston, MA · Dayton, OH
- $99,093 to $171,000 USD / year
…solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across…
Added 33 mins ago
S&
Data and AI Engineer (Mid-Level)
Shannon & Wilson, Inc
Seattle, WA
- $110,000 to $145,000 USD / year
We are seeking a Data Engineer to manage, optimize, and evolve our new Microsoft-based data platform (Microsoft Fabric, Azure SQL, Power BI, etc.). This role will be instrumental in…
Added 35 mins ago
Software Engineer II
JPMC page
Jersey City, NJ
As a Software Engineer II – AI Agent Platform at JPMorganChase within Enterprise Technology, you will contribute to the design and delivery of platform capabilities that enable…
Added 35 mins ago
Software Engineer II
JPMC page
Jersey City, NJ
As a Software Engineer II – AI Agent Platform at JPMorganChase within Enterprise Technology, you will contribute to the design and delivery of platform capabilities that enable…
Added 43 mins ago
AT
Senior II Software Engineer - Linux Kernel Development
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
…Infrastructure team develops, maintains, and ensures reliability, security, and performance of a custom Linux distribution with Akamai-specific extensions and…
Added 48 mins ago
Hybrid Cloud Platform Engineer (PaaS) - Top Secret
General Dynamics Information Technology
Saint Louis, MO
…work depends on TS/SCI level cleared Hybrid Cloud Platform Engineer joining our team to support our Intelligence customer in Springfield, VA or St Louis,…
Added 52 mins ago
Lead, Software Engineer - Backend /Integration - TS/SCI
L3Harris
Patrick Air Force Base, FL
…air, land, sea and cyber domains in the interest of national…
Added 54 mins ago
Avionics Test Engineer II
Blue Origin LLC
Seattle, WA
…next generation of rockets for commercial, civil, national security, and human…
Added 55 mins ago
Propulsion Engineer, Test/Flight - Engine Test, BE-3U
Blue Origin LLC
Renton, WA
…next generation of rockets for commercial, civil, national security, and human…
Added 1 hour ago
Cyber Integration Engineer Sr - (Represented)
Lockheed Martin
Mount Laurel, NJ
We are seeking a highly skilled and experienced Senior Cyber Software Engineer with a strong background cyber capability development and integration.
Added 1 hour ago
IR Plume Mod/Sim Systems Engineer II
Qualis LLC
Colorado Springs, CO
Qualis LLc is seeking a Modeling & Simulation Systems Engineer II (IR Plume Mod/Sim Systems Engineer) responsible for the development and delivery of high-fidelity threat modeling products…
Added 1 hour ago
Software Engineer II – Modeling, Simulation & Lethality
Outpost Technologies
Huntsville, AL
Outpost Technologies is seeking a Software Engineer II to join our Engineering Solutions team. The ideal candidate will work as a member of our Test and Evaluation (T&E) team to develop,…
Added 1 hour ago
PT
Lead Splunk Engineer
Platinum Technologies
NM
- $160,000 to $170,000 USD / year
Platinum Technologies currently has an opportunity for an AIOps Engineer SME to lead the design, deployment, and management of AIOps solutions supporting mission-critical IT operations.…
Added 1 hour ago
Sr. Cloud Engineer II (6866)
MetroStar
Washington, DC
Sr. Cloud Engineer II to design, implement, and maintain scalable, secure cloud infrastructure across multi-cloud environments. The ideal candidate will have deep expertise in cloud…
Added 1 hour ago
AWS Connect Developer
ASM Research, An Accenture Federal Services Company
Washington, DC
The AWS Connect Developer designs, implements, and maintains cloud-based contact center solutions using Amazon Connect and integrated AWS serverless services. The role develops interactive…
Added 2 hours ago
AT
Software Development Engineer in Test II
Akamai Technologies, Inc.
Jefferson City, MO
- $95,000 to $171,000 USD / year
Are you passionate about system performance, reliability, and security?
Added 2 hours ago
Staff Software Engineer, Salesforce
DAT Solutions, LLC
Seattle, WA
DAT Solutions is looking for a Staff Software Engineer to join our Enterprise Solutions Team

Qualis LLC

IR Plume Mod/Sim Systems Engineer II

Colorado Springs, CO, United States

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Job details

Posting language: English

Original job description

Qualis LLc is seeking a Modeling & Simulation Systems Engineer II (IR Plume Mod/Sim Systems Engineer) responsible for the development and delivery of high-fidelity threat modeling products in support of the Missile Defense Agency (MDA) and MDA’s Ballistic Missile Defense System (BMDS). Threat Systems Engineering (TSE) is responsible for the development of models and simulations (M&S) used to stimulate element models of MDA’s BMDS, including kinematic missile modeling, IR signature modeling, data production/analysis activities, and maintenance/sustainment activities for the entire TSE software baseline. TSE is a cornerstone element to the Threat and Advanced Simulations Development (TASD) contract. This role requires employees to be onsite daily with no option for remote/hybrid work.

Essential Functions:

Data Engineering and Validation
Handling large-scale, multi-dimensional array datasets
Validating simulated data against measured test or flight data
Analytical Rigor
A natural tendency toward thoroughness and attention to detail
Meticulous verification and validation of large, technical datasets
Troubleshooting and Diagnostics
Systematic Root-Cause Analysis: Ability to logically isolate variables and trace errors to determine if a simulation failure is caused by bad input data, software bugs, or system configuration issues.
Legacy & Custom Code Debugging: Skilled at reading, parsing, and fixing errors in undocumented, in-house tools or legacy scripts (e.g., Python, MATLAB, C++) without relying on external support or documentation.
Log Parsing & Error Identification: Proficient at reading complex log files, console outputs, and stack traces to quickly pinpoint why a simulation run or data conversion tool crashed.
Data Sanity and “Silent Error” Detection: Able to identify and fix “silent failures” – where a tool runs to completion but produces physically or mathematically incorrect data.
Team Collaboration
Excellent verbal and written communication skills.
Ability to prioritize and execute tasks and enjoy working in a collaborative team environment.
Ability to create and work within schedules and timelines

Seeking candidates who find satisfaction in working on challenging and diverse assignments in collaborative settings across all levels.

Required Qualifications:

Bachelor of Science degree in a STEM (Science, Technology, Engineering, or Math) discipline preferred with 2 years of technical experience, or Master’s Degree with 0-2 years’ experience.
Ability and willingness to travel up to 10% of the time to support business needs.
Applicants must have a current active in-scope U.S. Government issued Secret security clearance at the time of application which is required to start.
Proficiency in Python, MATLAB or other scripting languages
Foundational understanding of aerothermodynamics, radiative transfer, fluid dynamics, and molecular spectroscopy
Foundational understanding of data analysis concepts.
Basic conceptual understanding of flight dynamics and aerodynamics

Preferred Qualifications:

Bachelor of Science degree in Aerospace Engineering, Mechanical Engineering, Physics, Optical Sciences, or a related STEM field
Strong math, physics or engineering background
Modeling, Simulation, and automation experience
Experience with atmospheric modeling codes (e.g. MODTRAN)
Experience with JANNAF radiative signature codes
Experience working in Linux based distributed computational environments

Qualis LLC has a comprehensive benefits package based on employment type, location, and applicable agreements that includes:

Health, dental, and vision insurance
401(k) match
Paid time off and Holidays
Educational, professional development and certification reimbursement.
Tax-saving options
Disability and Life Insurance

Qualis LLC is committed to hiring and retaining a diverse and talented workforce who can contribute to the mission and vision of the Company. Our employees are our greatest asset, and we promote a positive work environment, teamwork, professional growth, innovation, community involvement, flexible scheduling and a family-friendly work environment.

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More about this job

Skills

Defense system
Production processes
Data engineering
Attention to detail
Troubleshooting
Root cause analysis
Debugging
Python
The MathWorks MATLAB
C++
Documentation
Communication skills
Data analysis
Aerospace engineering
Mechanical engineering
Linux
Teamwork
Scheduling

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