Jobs in the United States

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Added 10 mins ago
Identity and Access Engineer II
Texas Health Resources
Arlington, TX
3 Years Experience with technical knowledge of Microsoft and Linux Operating Systems, or Active Directory, or virtualization hypervisors. (Required) and
Added 15 mins ago
C
Software Engineer - Mobile Crowdsourcing Platform
Calder
Redwood City, CA
- $125,000 to $250,500 USD / year
…efficiency and earnings and the data available to train autonomous…
Added 23 mins ago
VI
Staff Embedded Software Engineer - 5G Devices & NTN Connectivity
Viasat, Inc.
Carlsbad, CA · Germantown, MD
- $205,000 to $307,000 USD / year
Mentor engineers on embedded systems, 5G device technologies, Linux development, and software engineering best practices.
Added 23 mins ago
VI
Staff Engineer - Terminal Software
Viasat, Inc.
Carlsbad, CA · Germantown, MD
- $205,000 to $307,000 USD / year
Extensive experience with Linux-based embedded systems.
Added 23 mins ago
VI
Embedded Rust Software Developer, Viasat Government
Viasat, Inc.
Tampa, FL · Tempe, AZ · Carlsbad, CA · Linthicum Heights, MD · Marlborough, MA
- $145,000 to $218,000 USD / year
This is a role for an Embedded Software Engineer within Viasat Government - High Assurance Encryption Systems experienced in the Rust programming language who is eager to contribute to a…
Added 23 mins ago
VI
Senior Embedded Software Engineer, Viasat Government
Viasat, Inc.
Tempe, AZ · Carlsbad, CA · Tampa, FL · Marlborough, MA · Linthicum Heights, MD
- $205,000 to $307,000 USD / year
This is a role for an Embedded Software Engineer within Viasat Government - High Assurance Encryption Systems experienced in the Rust programming language who is eager to contribute to a…
Added 23 mins ago
VI
Associate Embedded Software Engineer, Early Career
Viasat, Inc.
Carlsbad, CA
- $118,000 to $177,000 USD / year
Experience with Linux and bare-metal programming for embedded systems.
Added 38 mins ago
PCB HW Design Engineer
LSI Corporation
United States
Have a systems-level vision beyond just electrical design, creating a test solution that incorporates HW, SW, FW, mechanical, and manufacturability concerns.
Added 45 mins ago
Technical Support Engineer
RadNet
Somerville, MA
The Technical Support Engineer L1 - Strategic Accounts serves as a dedicated technical support resource for DeepHealth's strategic and high-value customer accounts, providing advanced…
Added 46 mins ago
ST
Sales Engineer - Unmanned Systems - United States (Remote)
Silvus Technologies, Inc.
Remote, United States
- $80,000 to $120,000 USD / year
Silvus is seeking a Sales Engineer – Unmanned Systems to work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…
Added 1 hour ago
Linux Administrator (Atlanta, GA, or other unanticipated locations throughout the U.S.)
Insight Global
Atlanta, GA
Bachelor’s degree in Computer Science, Information Systems, Electrical and Electronics Engineering, or a related field. 60 months of experience as Software Developer, Sr Analyst - Apps…
Added 1 hour ago
Senior Software Support Engineer - Slinky
NVIDIA USA
Remote, United States
We are seeking an expert Senior Support Engineer with a strong background in Kubernetes, Linux systems administration, and technical support. This hybrid role is primarily focused on…
Added 1 hour ago
IC
Senior AI Software Development Engineer
Intel Corporation
OR · TX
- $133,410 to $240,710 USD / year
You are a highly motivated software engineer with a passion for distributed systems, performance optimization, and large-scale computing. You thrive in solving complex technical challenges,…
Added 1 hour ago
Linux Software Engineer
Kastel Staffing
Huntsville, AL
We are seeking a UAS Linux Software Engineer to develop, integrate, and maintain the core software components that run on our drone platforms. This role focuses on the Linux‑based onboard…
Added 2 hours ago
RH
DevOps II / SRE
Robert Half
Philadelphia, PA
- $40 to $45 USD / hour
We are seeking a DevOps II / Site Reliability Engineer to help build and mature a growing Site Reliability Engineering (SRE) function supporting large-scale digital platforms. This role…
Added 2 hours ago
O
Core Infrastructure Engineer 2
Oracle
Nashville, TN
- $70,000 to $166,100 USD / year
Design, develop, and operate highly available, scalable, and fault-tolerant microservices across control plane, connectivity, distributed-systems data plane, and Linux daemon technologies.
Added 3 hours ago
Technical Services Engineer
Simr
Remote, United States
Responsibilities include giving support on ongoing deployment processes, applying technical skills in Linux systems, cloud infrastructure, and scripting to assist with environment…
Added 3 hours ago
Field Engineer (THAAD - CLS
Akima, LLC
El Paso, TX
The successful candidate will function as a Field Engineer with the Terminal High Altitude Area Defense (THAAD) Missile Defense System out of Fort Bliss, Texas. The candidate will perform…
Added 3 hours ago
Senior Firmware Engineer, Embedded Platform
Firestorm
United States
Firestorm Labs is seeking an experienced and driven Firmware Engineer who has a specialized focus in embedded platforms. In this role, you will support the development, integration, and…
Added 3 hours ago
DevOps II / SRE
Robert Half
Philadelphia, PA
We are seeking a DevOps II / Site Reliability Engineer to help build and mature a growing Site Reliability Engineering (SRE) function supporting large-scale digital platforms. This role…
Added 3 hours ago
Software Development Engineer, Amazon Leo, Embedded Platform
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Sunnyvale, CA · Redmond, WA
The Amazon Leo Linux Embedded Platform team builds the embedded software foundation that runs across Amazon Leo's satellite systems. We are looking for experienced embedded systems software…
Added 3 hours ago
I&T Systems Engineer Staff
Lockheed Martin
King of Prussia, PA
Within RMS SEMS, we are seeking an experienced Integration & Test (I&T) Systems Engineer Staff with proven expertise planning, coordinating, executing, and troubleshooting hardware/software…
Added 3 hours ago
Senior Software Engineer
Boston Scientific
Arden Hills
As a Senior R&D Software Engineer, you will play a key role in developing best-in-class capital systems and software that support our comprehensive portfolio of medical technology…
Added 3 hours ago
I
IT Systems Engineer
Icarus
El Segundo, CA
- $120,000 to $160,000 USD / year
As an IT Systems Engineer, you will own internal IT from the laptop on a new hire's desk to the systems that keep our factory connected. This is a hands-on individual contributor role with…
Added 3 hours ago
Embedded Software Engineer
CFO Trane U.S. Inc.-CFO
Clarksville, TN · La Crosse, WI
Familiarity with embedded operating systems (Linux OS) and networking a plus.

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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