515 junior engineer jobs at 161 companies in Trinity, AL
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Systems Engineer Junior
Huntsville, Alabama, United States
$71k-$131k/yr OnsiteFull Time
2+ YOEBachelor's degree in engineering or related field and 2+ years of experience. Requires systems engineering, requirements, interfaces, integration, testing, DOORS, Cameo, and interim Secret clearance.
DOORS, Cameo
1w
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Junior Mechanical Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in Mechanical or Aerospace Engineering, 0–3 years of mechanical systems design experience, and an existing or obtainable Secret clearance. SolidWorks and technical documentation experience preferred.
SolidWorks, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Product Data Management (PDM), Product Lifecycle Management (PLM), GD&T, ASME
3d
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Junior Test Engineer
Huntsville or Huntsville
OnsiteFull Time
0+ YOEBachelor's degree in electrical engineering or related field, U.S. citizenship, 0+ years electronic testing experience, circuit analysis and hands-on testing skills, and ability to obtain an active secret clearance.
PXI, PXI/PXIe, C#, LabVIEW, NI TestStand, oscilloscopes, multimeters, signal generators, power supplies, data acquisition systems
1mo
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Junior Test Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in engineering, 0–3 years testing experience on complex aerospace/defense systems, strong analytical and troubleshooting skills, ability to obtain DoD Secret clearance, teamwork in multidisciplinary test environments.
Hardware-in-the-Loop (HWIL), Software-in-the-Loop (SWIL)
2w
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Junior Systems Engineer, HVAC
Redstone Arsenal, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in mechanical engineering and recent graduate to 3 years of job-related experience. Requires analytical and communication skills, computer software knowledge, and potentially security clearance and travel.
2mo
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Junior MBSE Engineer
Huntsville, Alabama, United States
OnsiteFull Time
2+ YOEU.S. citizen with active DoD Secret clearance, 2+ years systems/MBSE experience, Bachelor\u0002s in STEM, familiarity with SysML and MBSE tools (Cameo/MagicDraw), requirements analysis, and ability to support aviation/digital backbone systems.
SysML, Cameo Systems Modeler, MagicDraw, Git, Python, MATLAB, DOORS, Jama
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JUNIOR SOFTWARE DEVELOPER
Huntsville, Alabama, United States
OnsiteFull Time
Bachelor's degree in a technical field, experience developing software in Python, familiarity with OOP, APIs, JSON, Git, basic LLM concepts, and ability to obtain U.S. government TS/SCI clearance.
Python, Model Context Protocol (MCP), FastMCP, MCP Python SDK, OpenAI, OpenAI SDK, LangGraph, LangChain, Agno, Semantic Kernel, FastAPI, Pydantic, HTTPX, asyncio, Uvicorn, Pytest, Docker, Git, JSON, Linux
2w
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Junior Scene Generation Engineer
Huntsville or California or Washington
OnsiteFull Time
3+ YOEBachelor's degree in a technical discipline, software development education, Linux, version control, testing and debugging experience; 3 years of software engineering experience preferred; ability to obtain security clearance.
Linux, Git, C++, OpenGL, CUDA, Python
2mo
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MODEL BASED SYSTEMS ENGINEER- JUNIOR (MBSE)
Beavercreek or Huntsville or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
Top-Secret clearance (SCI eligibility), BS in systems engineering/aerospace or related field, MBSE tool experience (Cameo, MagicDraw, Rhapsody, Enterprise Architect), SysML, and familiarity with Java/C++/Python preferred.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, Enterprise Architect, SysML, Java, C++, Python, DoD Architecture Framework (DoDAF), Unified Architecture Framework (UAF)
1mo
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Junior Optical Engineer or Physicist (Job ID:4429)
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBA/BS in optical engineering, physics or related; 0–10 years relevant experience; optical design and ray-tracing software; Matlab or Python for analysis; eligible for Secret clearance.
Matlab, Python, ZEMAX, Code V, OSLO
2d
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Junior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in computer science, engineering, or equivalent experience; zero years required. Requires C++ experience, test execution, communication skills, and active or obtainable Secret clearance with US citizenship.
C++, Ada, Qt
2d
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Junior Software Test Engineer
Madison, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in a relevant engineering or computer science field, 0–2 years of related experience, programming or scripting experience, and ability to obtain a U.S. Secret security clearance.
Python, C, C++, Java, DO-178C, MIL-STD-882, Linux
3w
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Mechanical Engineer - Level 3
Huntsville, Alabama, United States
$99k-$148k/yr OnsiteFull Time
1+ YOEDesign and maintain mechanical hardware and drawings for ground systems; perform analyses to industry/military standards; mentor junior engineers; must hold active Secret clearance and be able to work onsite.
SolidWorks, Creo, NX, Teamcenter, SAP, DOORS, CAMEO
2w
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Engineer Field Service - Junior - Secret Clearance
Huntsville, Alabama, United States
OnsiteFull Time
3+ YOEAssociates degree or equivalent experience (3–5 years) with skills in fault analysis, troubleshooting, RF/radar/C4I systems, cable/transmission lines, technical writing, and mechanical/electrical maintenance. Active Secret clearance required.
PTP RF Transmitters, C4I, RDISS, IBD-K, PSSG, BETSS-C, CVBIED, FLIR, Rapiscan, COLTS, RCLS, GCSS-A, Microsoft Office, PowerPoint, Excel
1mo
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Senior Mechanical Engineer
Huntsville, Alabama, United States
OnsiteFull Time
8+ YOEBachelor's in Mechanical Engineering, 8+ years mechanical design experience, SolidWorks/PTC Creo proficiency, FEA experience, strong math, 2D drawing skills, sheet metal/weldment design, technical writing, leadership for junior engineers.
SolidWorks, PTC Creo Parametric, Finite Element Analysis
2w
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Junior Software Engineer (5510)
Huntsville or Hollywood
$73k-$122k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science or related field, or equivalent experience; 1+ years software experience; Secret clearance; cloud, GitLab, JavaScript, jQuery, web services, API, HTML, and CSS experience.
SQL, Dataverse, GitLab, Azure, AWS, JavaScript, jQuery, Web Services, APIs, HTML, CSS
1d
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Junior Modeling and Simulation Engineer
Beavercreek or Huntsville or Dayton
OnsiteFull Time
1+ YOEBachelor’s degree in a relevant engineering or computer science field, 1+ year of software and C++, C#, Python, or Java development, source control and CI/CD experience, US citizenship, and ability to obtain a security clearance.
C++, C#, Python, Java, git, Bitbucket, Gitlab, Jenkins, Gitlab runners, Linux, AFSIM, NGTS, ITASE, WSL2, Docker, Visual Studio, Visual Studio Code, PyCharm
4d
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Junior Software Engineer – Modeling and Simulation
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in a related STEM field, 0–2 years of software engineering experience, C++ proficiency, Linux familiarity, Git knowledge, U.S. citizenship, and Secret clearance eligibility.
C++, CUDA, NVIDIA CUDA, Linux, RHEL, Rocky Linux, Ubuntu, CentOS, Git, OpenMP, CMake, Conan, Python, bash, IAMDSIM, HWIL, GSIL
1mo
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Water/Wastewater Engineer
Huntsville, Alabama, United States
$85k-$115k/yr HybridFull Time
5+ YOEBS/MS in Civil Engineering, PE registration preferred, 5+ years water resources experience, project/client management, ability to guide junior staff, proficiency with Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Mid-level Systems Engineer: HSV-26118
Huntsville, Alabama, United States
OnsiteFull Time
4+ YOE4+ years MBSE/Systems Engineering experience, SysML modeling and Cameo familiarity, Bachelor's in a STEM field, active Secret clearance and U.S. citizenship, ability to present to review boards and mentor junior engineers.
SysML, Cameo Enterprise Architecture, Systems Modeler, IBM DOORS, MATLAB, Python, Git
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