68 software integration engineer jobs at 35 companies in Tullahoma, TN

1mo
Save
Mark Applied
Hide
Software Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
PeopleTec
PeopleTec: Provides technical services and solutions to defense agencies.
10+ YOE10+ years systems/software engineering experience delivering MBSE/digital engineering integrations; proficiency with JavaScript, Go, Python, REST APIs, CI/CD tools; U.S. citizenship and active DoD Secret clearance required; Bachelor's degree required.
JavaScript, Go, Python, REST APIs, GitHub, GitLab, Atlassian, MagicDraw/Cameo, Rhapsody, SysML, MATLAB/Simulink, DOORS, Robot Framework, OWL, RDF, SPARQL
1mo
Save
Mark Applied
Hide
Software Integration Engineer II
Huntsville or Kent or Washington
$116k-$162k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEBS in a STEM field, 2+ years software/integration/test experience, proficiency with TypeScript/JavaScript/Node.js, experience deploying/troubleshooting software on hardware and working with PLCs/industrial protocols, U.S. work-eligibility required.
River, Electron, TypeScript, JavaScript, Node.js, PLC, Modbus, CI/CD
1d
Save
Mark Applied
Hide
Software Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Trideum
Trideum: Provides engineering and technical services for defense and government sectors.
5+ YOEBachelor's in Engineering/STEM,5+ years systems engineering experience on large DoD programs,US citizenship and active Secret clearance,experience with M&S/C2 interoperability,HLA/DIS/SISO,containerization and CI/CD.
HLA, DIS, SISO, Docker, Kubernetes, OpenShift, GitLab CI, Azure DevOps, Jenkins, MAK One, VR Forces, MUSE, Pitch, AFSIM, OneSAF
1d
Save
Mark Applied
Hide
Senior Software Integration Developer
Huntsville or Columbia
HybridFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
6+ YOEUS citizen with 6+ years building API and middleware integrations, experience with REST/SOAP, data mapping/ETL, integration security, Azure services, and stakeholder coordination.
Azure Integration Services, Logic Apps, API Management, Service Bus, Data Factory, MuleSoft, Boomi, iPaaS, OAuth 2.0, SAML, OpenID Connect, C#/.NET, Python, Java, SQL, Azure Data Warehouse, Synapse, Azure SQL, Deltek Costpoint, UKG Pro, Icertis ICI, Integrify, SharePoint, CrowCanyon, CI/CD, Git, Azure API Management, Apigee, Microsoft 365 GCC High, Azure Government
3w
Save
Mark Applied
Hide
Software Integration Engineer, Stf - GMD Weapons Systems (GWS)
Huntsville, Alabama, United States
$114k-$227k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's in STEM plus 5+ years (with bachelor's) or equivalent, must be US citizen with Secret clearance, acquire DoD 8570 IAT Level II (eg Security+ CE) within 60 days, experience in C++, Java, Python, CI/CD, cloud platforms, Agile, and security scanning tools.
C++, Java, Python, SonarQube, Coverity, Microsoft Azure, Amazon Web Services (AWS), Google Cloud, DOORS, Atlassian Tools
4w
Save
Mark Applied
Hide
Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
DESE Research
DESE Research: Provides engineering research and technical services for defense systems.
Bachelor's degree in a computing or engineering field, strong C++ experience, unit testing and automation experience, ability to obtain/maintain Secret clearance, troubleshooting and integration experience, familiarity with software lifecycle and version control.
C++, Ada, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer SME
Huntsville, Alabama, United States
OnsiteFull Time
Cintel
Cintel: Provides technical engineering and software services to government agencies.
10+ YOEBachelor's in CS or related, 10+ years software engineering experience, proficiency in Java/C++/Python, Terraform and GitLab experience, Top Secret clearance required, strong SDLC and integration skills.
Java, C++, Python, Terraform, Gitlab, Terragrunt, Agile, maven
1mo
Save
Mark Applied
Hide
Software Engineer
Huntsville, Alabama, United States
$100k-$140k/yr OnsiteFull Time
Summit TRC
Summit TRC: Provides engineering and software services for defense and aerospace.
Bachelors in a relevant discipline, active Secret security clearance, experience building backend software in C# or Java, object-oriented design, unit/integration testing, deployment experience, and familiarity with Windows/Linux and GitLab.
C#, Java, GitLab, Windows, Linux
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Huntsville or Hawaii or Nevada or Alabama
OnsiteFull Time
EO Solutions
EO Solutions: Aerospace and defense contractor specializing in space surveillance technology.
8+ YOEBachelor's in CS/SE/CE/EE, 8+ years software engineering experience, strong C/C++ and embedded/real-time development, GUI and Linux experience, hardware integration, security/ATO/RMF familiarity, and ability to obtain a U.S. security clearance.
C++, C, Python, Rust, VHDL, Verilog, Docker, FreeRTOS, STM32, Linux, Risk Management Framework (RMF), STIGs, Authority to Operate (ATO), SIPRNet, JWICS, MOSA, SOSA
1mo
Save
Mark Applied
Hide
Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
nLogic
nLogic: Provides engineering and software solutions for defense systems.
2+ YOEMust hold an in-scope Secret clearance, U.S. citizenship; STEM degree (Bachelor's +2yrs or Master’s); 2+ years developing real-time embedded C++; Linux/RHEL, hardware/software integration, Agile and Atlassian experience; willing to travel 10%.
C++, RHEL, Linux, Atlassian, LabVIEW
1mo
Save
Mark Applied
Hide
Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
DigiFlight
DigiFlight: Provides cybersecurity, aerospace, and systems engineering for government agencies.
0+ YOEDevelop, modify, test, and deploy software in Python and Java for cross-platform systems; support HWIL simulation integration, debugging, and maintain documentation.
Python, Java, Linux, Windows, WINSERV, IntelliJ IDEA, VS Code, Google Gemini, PyCharm
1mo
Save
Mark Applied
Hide
Software Engineer 2/3
Huntsville, Alabama, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOESTEM degree required (Bachelor's +2 yrs or Master's +0 for Software Engineer; higher experience for Principal). Experience with real-time embedded C++, HW/SW integration, RHEL, Atlassian tools, and Agile. Must hold an active DoD Secret clearance and be willing to travel ~10%.
C++, RHEL, Atlassian, Agile, LabVIEW
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in STEM; 8+ years embedded C/C++; I&T integration and test; Full lifecycle software development; Flight software experience; active Secret clearance; onsite work; travel ~10%
C/C++, Python, Linux, Windows, DO-178C, MBSE, Cameo, AADL
1mo
Save
Mark Applied
Hide
Software Engineer 2/3
Huntsville, Alabama, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM + 2 years (or Master's/PhD alternatives), experience developing real-time embedded software in C++, HW/SW integration, RHEL, Atlassian/Agile, active DoD Secret clearance, ability to travel 10%.
C++, RHEL, Atlassian, Agile, LabView
1w
Save
Mark Applied
Hide
STSY - Senior Software Developer
Huntsville, Alabama, United States
OnsiteFull Time
Yulista
Yulista: Provides aerospace and defense mission support and technical services.
10+ YOEBachelor's in CS or related, 10+ years software development experience with data integration, RPA, digital twin solutions, strong C# .NET and SQL skills, leadership experience.
UiPath, Automation Anywhere, Blue Prism, SQL Server, Oracle, SQL, C# .NET, Azure, AWS, Google Cloud, IoT
1mo
Save
Mark Applied
Hide
Software Engineer: HSV-26116
Huntsville, Alabama, United States
OnsiteFull Time
deciBel Research
deciBel Research: Developing advanced radar and sensor technologies for defense missions.
2+ YOEBachelor's degree in STEM with 2 years experience (or Master's with 0 years). Experience developing embedded C++ on RHEL, HW/SW integration, Atlassian/Agile familiarity, active DoD Secret clearance, willingness to travel 10%.
C++, RHEL, Atlassian, LabView
3w
Save
Mark Applied
Hide
Software Engineer - Level 2
Huntsville, Alabama, United States
OnsiteFull Time
Technical Consulting Solutions
Technical Consulting Solutions: Provides technical engineering and cybersecurity services for defense programs.
2+ YOEBachelor's in STEM with 2 years experience (or Master's), US citizenship, active DoD Secret clearance, C++ and RHEL experience, HW/SW integration, Atlassian/Agile familiarity, willingness to travel 10%.
C++, RHEL, Atlassian, LabView
1mo
Save
Mark Applied
Hide
Mid-Level Software Design Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOEUS citizen with Bachelor's in CS or related, 5+ years software development experience, strong C#, relational DB/SQL, web UI and JavaScript skills, API integration, Windows development, Agile; able to obtain U.S. security clearance.
C#, relational databases, SQL, JavaScript, .NET, React, Docker, CI/CD, Python, TypeScript, APIs, Windows
1mo
Save
Mark Applied
Hide
Automated Software Test Engineer - Huntsville, Alabama
Huntsville, Alabama, United States
$80k-$125k/yr OnsiteFull Time
In-Depth Engineering
In-Depth Engineering: Develops combat systems and radar software for the US military.
4+ YOEUS citizen with active DoD Secret clearance, Bachelor's in a STEM field, 4+ years related experience, knowledge of system design/requirements/test plans, experience with DOORS, software testing/integration, Python, and willingness to travel up to 10%.
DOORS, Python
6d
Save
Mark Applied
Hide
IT052 Python Software Developer
Huntsville, Alabama, United States
OnsiteFull Time
ADNET Systems
ADNET Systems: Provider of information systems and scientific research services to government agencies.
Proficient Python developer with Git/GitHub experience, familiarity with LLM technologies (LangGraph, Multi-Agent frameworks, RAG), API/database integration, basic data analysis, Agile experience, US citizenship, and ability to obtain a Tier 1 or Tier 2 NASA investigation.
Python, Git, GitHub, LangGraph, Multi-Agent frameworks, RAG