Jobs in the United States

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IG
Azure Cloud Engineer
Insight Global
New York, NY
- From $90 USD / hour
Strong scripting and automation skills using Python, PowerShell, or Bash.
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IG
Cloud Engineer (Remote)
Insight Global
Remote, United States
- From $71 USD / hour
Experience using scripting/automation, such as Python, Go, Groovy, Bash, AWS CLI, or similar
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AI SOLUTIONS DEVELOPER PANUS
All Kingspan and Affiliate Companies
Deland, FL
We are looking for an AI Solutions Developer for our Deland, FL office!
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Software Test Engineer 2
Illumina, Inc.
United States
Demonstrates basic scripting or automation experience, such as Python or shell scripting.
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GD
Senior Data Analyst
Guidehouse Digital, LLC
Remote, United States
- $98,000 to $163,000 USD / year
Working knowledge of SQL, Python, or R for data preparation, analysis, automation, or visualization.
Added 1 min ago
Data Scientist
CACI
Bolling AFB, DC · Washington, DC · Frederick, MD · Washington · Frederick
Design, test, install, maintain, operate, and develop in programming/scripting languages including but not limited to Python and SQL.
Added 1 min ago
AI Full Stack Developer
CACI
Dayton, OH · Dayton
· Backend Development: Advanced proficiency in Python and API frameworks (e.g., FastAPI, Flask) to build the core logic and connect user interfaces to AI models.
Added 1 min ago
CC
2027 Summer Intern: Software Engineer
Charter Communicatio
Greenwood Village, CO
- $31,533 USD / year
Added 1 min ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
TISTA Science and Technology is seeking a Full Stack Developer to join our growing team.
Added 1 min ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
TISTA Science and Technology is seeking a Full Stack Developer to join our growing team.
Added 1 min ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
TISTA Science and Technology is seeking a Full Stack Developer to join our growing team.
Added 1 min ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
TISTA Science and Technology is seeking a Full Stack Developer to join our growing team.
Added 1 min ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
TISTA Science and Technology is seeking a Full Stack Developer to join our growing team.
Added 1 min ago
Enterprise Solution Architect
TISTA Science and Technology Corporation
Remote-United States
Added 1 min ago
CO
GIS Technician
City of Clemson, SC
Clemson, SC
- $22.69 to $24.95 USD / hour
Proficiency in or ability to learn scripting languages such as Python, Arcade, SQL, and JSON for automation, data analysis, and GIS application development.
Added 2 mins ago
Software Expert – TS/SCI CI Poly
Tenica and Associates LLC
Chantilly, VA
Experience with programming languages such as Python, Java, C++, JavaScript, or equivalent technologies.
Added 2 mins ago
Cloud Security Engineer
Secur-Serv
Remote, United States
Beginner-level or higher experience with Python scripting, with a strong preference for experience using Python and Prisma Cloud RQL (Resource Query Language) to develop security queries,…
Added 2 mins ago
Documentum Developer, Jr
Southern Company
Birmingham, AL
The Documentum Developer, Jr. is an entry-level member of the team that supports and enhances Southern Company's enterprise OpenText Documentum environment. This role assists with…
Added 2 mins ago
Supply Chain Analyst
AAR Corp
Wood Dale, IL
…The ideal candidate will have strong technical skills in SQL, Python, and data visualization tools such as Microsoft Power…
Added 4 mins ago
Senior Systems Engineer – Radar Test Execution, Onsite
RTX
United States
Experience with MATLAB, Python, JavaScript, C/C++ and/or other programming languages
Added 4 mins ago
Principal Optical Engineer
RTX
United States
Proficiency in a scientific programming language such as MATLAB or Python.
Added 4 mins ago
Digital Factory Software Architect
RTX
United States
Develop backend services and APIs using Python, SQL, and modern integration patterns to support reliable, scalable data flows.
Added 4 mins ago
Thermo-Fluids Engineer I (Onsite)
RTX
United States
Experience with programming languages such as Python or MATLAB.
Added 4 mins ago
Principal Radar Systems Engineer
RTX
United States
Experience in programming languages such as Matlab, Python, C/C++, and/or Java, and tools such as DOORS.
Added 4 mins ago
FPGA Engineer II
RTX
United States

RE/SPEC Inc.

Senior Scientific Software Engineer (Fed Gov)

Remote, United States

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Job details

Experience: Bachelor’s degree in a related discipline and at least 10 years of relevant experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

Company Description Big challenges need bold thinkers. If you’re someone who sees problems as opportunities, you’ll thrive here. RESPEC is 100% employee-owned, which means we take ownership of every challenge. Here, your ideas drive real solutions. Since 1969, we’ve tackled complex challenges in energy transition, infrastructure resilience, digital transformation, and sustainability. At RESPEC, you’ll work alongside clients to take on critical problems. Depending on your expertise, you might design infrastructure in remote locations, develop renewable energy solutions for global projects, or apply data-driven technology to improve mining and water systems. We bring deep technical knowledge, real-world experience, and a commitment to work that matters. If you're looking for a place where your contributions have real impact, you’ll fit right in. We do not accept unsolicited resumes from third-party recruiters.

Job Description

RESPEC is seeking a Senior Scientific Software Engineer to support scientific computing work for a large National Laboratory. You’ll help sustain and modernize computational modeling software used in a high-consequence environment, with a focus on reliable, maintainable code and performance on Linux and HPC systems. Core Responsibilities

Sustain, analyze, and modernize scientific software, including legacy systems.
Refactor code to improve portability, efficiency, maintainability, and stability.
Support computational modeling across conceptual, process, and numerical models.
Debug, profile, benchmark, and assess software performance and scalability.
Support Linux development, HPC workflows, and job-scheduler use.
Apply software quality practices, testing, and verification and validation.
Document source code, technical debt, risks, and software workflows.
Support reproducible builds, scientific data workflows, and migration readiness.
Perform work in accordance with applicable Nuclear Quality Assurance (NQA-1) requirements.

Qualifications

Required Technical Experience

Master’s degree in computer science, engineering, or a related discipline, such as environmental science, mathematics, or physics, and at least 5 years of relevant experience in computational modeling, software development, and documentation; or
Bachelor’s degree in a related discipline and at least 10 years of relevant experience.

Recent project experience

At least one project within the 5 years preceding the response deadline involving both computational modeling and software development in a regulated, safety-critical, high-consequence, or equivalent mission-critical environment.
Ability to describe the project’s environment, tasks, responsibilities, and deliverables, and explain why the work was high-consequence or mission-critical.

Technical skills

Scientific programming with Fortran, Python, and C and/or C++.
GNU/Linux or equivalent development environments, including build, compilation, and debugging toolchains.
HPC systems and job schedulers such as Slurm or equivalent.
Bash or equivalent Unix/Linux shell scripting.
Software quality practices, testing, and scientific data formats and workflows.
Debugging, profiling, performance analysis, and legacy-code modernization.
Git or equivalent version control and reproducible builds.
Source-code documentation tools such as Doxygen or equivalent.
Python 2 and Python 3
C and C++
OpenMPI, MPICH, or Intel MPI
Serial and parallel scientific codes

Additional Information

Featured benefits:

Flexible Work Schedules
Paid Parental Leave
401(k) & ESOP (with company match up to 4%)
Professional Development and Training
Tuition Reimbursement
Employee Assistance Program
Medical/Dental/Vision Insurance Plans

All your information will be kept confidential according to EEO guidelines.

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More about this job

Skills

Linux
Quality assurance
Computer science
Software development
Documentation
Fortran
Python
C
C++
Debugging
Bash
UNIX
Git
Doxygen

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