96 security software engineer jobs at 32 companies in Titusville, FL
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Software Developer – Security Code Review
Orlando, Florida, United States
OnsiteFull Time
5+ YOE5+ years in software development with 2+ years in secure code review or application security; SSDLC knowledge; strong security tooling experience; excellent communication and documentation.
SonarQube, Fortify, Checkmarx, Veracode
4w
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Associate Software Engineer / Software Engineer
Melbourne, Florida, United States
$66k-$119k/yr OnsiteFull Time
0+ YOEBachelor's or Master's in STEM required (Associate: Bachelor's by Aug 2026; Software Engineer: Master's by Aug 2026 or Bachelor's + 2 years). U.S. citizenship and ability to obtain/maintain security clearance required. Design, develop, test, and document software.
2mo
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Security Engineer
Cape Canaveral or Hawthorne
OnsiteFull Time
2+ YOEBachelor's in CS or STEM or 2+ years security software development; Python, Go, C#, C/C++, or Rust; security solutions for large-scale infrastructure.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPMs, HSMs, HTTP, REST, Web application firewalls
3w
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Software Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
5+ YOEBachelor's in CS or STEM (or equivalent experience),5+ years software engineering,3+ years DoD/launch experience,CompTIA Security+ (or obtain within 6 months),ability to obtain Active Secret clearance,web and cloud development skills.
HTML5, CSS3, JavaScript, C#, Python, PostgreSQL, MongoDB, .NET Core, VueJS, Vuetify, WebSockets, Flask, Git, GitLab, GitHub, Visual Studio Code, Power Automate, PowerBI, Jira, Confluence, Mattermost, Amazon Web Services, Nebula, Platform One, Microsoft Office, CI/CD Pipelines, Restful Framework, devcontainers
4w
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Associate Software Engineer / Software Engineer
Melbourne, Florida, United States
$66k-$119k/yr OnsiteFull Time
2+ YOESTEM Bachelor's by Aug 2026 (Associate) or Master's / Bachelor's + 2 years (Software); must be U.S. citizen able to obtain and maintain Interim Secret security clearance; strong software design, test, and collaboration skills.
2mo
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Software Engineer (TS/SCI)
Melbourne, Florida, United States
$92k-$195k/yr OnsiteFull Time
5+ YOETS/SCI security clearance preferred; Bachelor's in CS/SE/Math/Physics/Engineering; 5+ years software engineering; strong C++; microservices; Git; problem-solving.
C++, Git, Docker, Kubernetes, Linux, CI/CD
1mo
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Senior Security Engineer - Software Engineer
Seattle or Burbank or Orlando
$123k-$182k/yr HybridFull Time
5+ YOE5+ years experience scripting (Python, Bash, PowerShell); experience with OpenSearch/PostgreSQL, IaC (CloudFormation, Terraform, ARM, Google Deployment Manager); Unix/Linux and application security; production software deployment and troubleshooting distributed systems; bachelor's degree or equivalent.
Python, Bash, PowerShell, OpenSearch, PostgreSQL, CloudFormation, Terraform, Azure Resource Manager, Google Deployment Manager, Unix/Linux, GitLab, Jenkins, Kubernetes, Docker, Prometheus, Grafana, ELK stack, YAML, JSON, SOC2, ISO 27001, NIST
2w
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Software Engineer
Orlando, Florida, United States
$93k-$186k/yr OnsiteFull Time
Bachelor's in engineering, proficiency with Java, JavaScript, TypeScript, Angular, Cesium, MongoDB, GitLab; experience with Windows/Linux; US citizenship and government security clearance required.
Java, JavaScript, TypeScript, Angular, Cesium, MongoDB, GitLab, Windows, Linux
2mo
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Embedded Software Engineer
Melbourne, Florida, United States
$90k-$125k/yr OnsiteFull Time
5+ YOEDesign, develop, and test embedded software for RTOS and bare-metal systems; strong C, Rust; hardware integration; security requirements.
C, Rust, RTOS, Embedded Linux, Yocto, Buildroot, JIRA, Confluence, Bitbucket, Jenkins, DOORS, Jama, Excel
3w
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Software Engineer I
De Leon Springs, Florida, United States
OnsiteFull Time
1+ YOEBachelor's in CS/Software/Electrical or equivalent experience,1+ year software development, embedded C/C++ experience, MATLAB, FreeRTOS/RTOS experience, microprocessor peripheral knowledge, and US citizenship with ability to obtain security clearance.
C, C++, Python, Labview, MATLAB, Bash, Windows batch, JTAG, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
1mo
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Software Engineer II AGT - Security Clearance Eligibility Required
Orlando, Florida, United States
OnsiteFull Time
Bachelor's in CS/CE or equivalent experience; experience with unmanaged and object-oriented languages (C/C++), configuration management, software design and testing, ability to obtain U.S. government security clearance; in-office Orlando role; possible international travel.
C/C++, Semi-Automated Forces (SAF), Distributed Interactive Simulation, Image Generators, Flight Model software, GL Studio, OpenGL, Unity, Windows, Linux CentOS, Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft Outlook, Jira, Confluence, Bitbucket, Bamboo, JAMA, VS Code, GNU make, GTK/Glade, Qt
4w
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Lead Software Engineer - Snowflake
Orlando, Florida, United States
$148k-$199k/yr HybridFull Time
7+ YOE7+ years software engineering with deep Snowflake platform expertise, SnowPro certifications, JavaScript/SQL/Python experience, CI/CD and data warehousing skills, strong security/governance and architecture capabilities.
Snowflake, Snowflake Intelligence, Streamlit, Cortex AI, Gen AI, Snowpipe, Snowpark, JavaScript, SQL, Python, Databricks, Azure Synapse, C#, .NET
3mo
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Software Engineer - (Space Domain)
Melbourne, Florida, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEBachelor's or Master's with extensive experience in data engineering, Java, and security clearances.
Java, Apache NiFi, MongoDB, REST, GraphQL, Docker, Kubernetes, Git, CI/CD, NetCDF, HDF5, CCSDS
1mo
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Software Engineer (Dallas, TX, US, 75243)
Dallas or Austin or Melbourne or Cypress
OnsiteFull Time
Bachelor's in engineering or related field, novice technical expertise, U.S. citizenship, active DoD security clearance required or ability to obtain; ability to design, develop, test, and document software.
2w
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Sr. Software Engineer (Contract)
Arlington or Denver or Houston or Merritt Island or United States
RemoteContract
8+ YOEBachelor's in STEM (Masters preferred). 8 years' experience (6 with Masters) designing and developing embedded/aerospace software. Proficiency in C/C++. US citizenship and ability to obtain government security clearance required.
C, C++
2mo
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Principal Software Engineer
Melbourne, Florida, United States
$134k-$190k/yr OnsiteFull Time
12+ YOEBachelor’s degree in a related field with 12+ years of experience; strong C++, software architecture, and hardware-integrated systems; leadership experience; travel; ability to obtain a US DoD security clearance.
C++, Kotlin, CMake, Android, Linux, Windows, Docker, FastDDS, gRPC, MQTT, SDK, APIs
1mo
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Software Developer
Colorado Springs or Melbourne
$91k-$162k/yr HybridFull Time
8+ YOEBachelor's degree with 8+ years' relevant experience, Top-Secret/SCI clearance, U.S. citizenship, full-stack AWS development experience, frontend (JavaScript/TypeScript, React/Angular), backend (Java, Python, Node.js), Docker, CI/CD, infrastructure-as-code, and secure coding practices.
AWS, EKS, Lambda, S3, PostgreSQL, CloudWatch, CloudFormation, Terraform, Jenkins, GitLab CI, GitHub Actions, Docker, Spring Boot, Tomcat, JavaScript, TypeScript, React, Angular, Java, Python, Node.js
3w
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Senior Software Engineer - Naval Simulation
Orlando, Florida, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related,5-7 years software development,experience with naval/maritime simulation,proficiency in C++, C#, or Java,knowledge of HLA/DIS/SISO,ability to obtain security clearance.
C++, C#, Java, HLA, DIS, SISO, JSAF, Aegis Combat System, GCCS-M, Git
2w
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Senior Software Engineer
Orlando, Florida, United States
OnsiteFull Time
10+ YOEBachelor's degree in computer science or related,10+ years experience,proficiency in Python, Java, C/C++,PowerShell,bash,Linux,Jenkins,databases and version control,ability to obtain/hold security clearance.
Python, Java, C/C++, PowerShell, bash, Linux, Jenkins, MySQL, MariaDB, MongoDB, PostgreSQL, NoSQL, SVN, Git, VMWare, Docker, HyperV, Xen, Kubernetes, AD, Exchange, DNS, DHCP, VPN, IIS, Apache
3mo
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Autonomy Software Engineer
Woburn or Arlington or San Diego or Dayton or Melbourne or Carlsbad
$174k-$225k/yr HybridFull Time
2+ YOEStrong C++ expertise, systems development and testing, security clearance eligibility, and cross-functional collaboration.
C++, MATLAB, CI/CD, Git, Linux, Windows
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