62 security software engineer jobs at 28 companies in Eliot, ME
3w
Save
Mark Applied
Hide
Senior Software Engineer - Confluent, Product Security Access Management
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$131k-$245k/yr HybridFull Time
4+ YOEBachelor's degree,4+ years software/product/security engineering experience,distributed systems and cloud experience,proficiency in Java/Scala/C/C++/Go;EMR not required;security and IAM experience preferred.
Java, Scala, C/C++, Go, AWS, Azure, GCP
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Raleigh or Lowell
$119k-$196k/yr HybridFull Time
5+ YOE5+ years software engineering experience; Java or Rust; Linux development; PKI, cryptography, and security knowledge; experience with AI agents; strong English communication.
Java, Rust, Linux, Dogtag PKI, Python, Bash, Scrum, JIRA, OpenShift, AWS, Microsoft Azure, Fedora, RHEL, Kubernetes, CI/CD
21h
Save
Mark Applied
Hide
Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems, cloud-native development, security, testing, DevOps, and a technical or business degree or equivalent experience.
JavaScript, TypeScript, React, Node.js, Next.js, Java, Micro Frontends, HTML/CSS, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, Playwright, JMeter, Datadog, Splunk, Microsoft Bridgeway
1mo
Save
Mark Applied
Hide
Project Software Engineer / Project Software Developer
Chelmsford, Massachusetts, United States
$95k-$120k/yr FieldFull Time
5+ YOEU.S. citizen with Secret clearance (or ability to obtain), 5+ years software development, strong C++ proficiency, experience transforming research code to production, AI/ML experience, familiarity with secure coding, Git/Subversion, and technical writing.
C++, Python, MATLAB, Java, Git, Subversion
4d
Save
Mark Applied
Hide
Staff Software Engineer – Medical Devices
Wilmington, Massachusetts, United States
$135k-$202k/yr OnsiteFull Time
8+ YOEBachelor's, master's, or Ph.D. in a technical discipline and 8+ years of software engineering experience. Requires Java, Python, AWS, distributed systems, APIs, databases, CI/CD, security, and regulated healthcare software experience.
Java, Spring Boot, Python, Node.js, AWS, ECS, EKS, Lambda, DynamoDB, RDS, S3, SQS, SNS, API Gateway, Cognito, Kubernetes, RESTful APIs, CI/CD, Infrastructure as Code, HIPAA, FDA, IEC 62304, ISO 14971, HL7, FHIR, Epic, OWASP, OIDC, SAML 2.0, SOC 2, ISO 27001
2w
Save
Mark Applied
Hide
Autonomy Software Engineer
Burlington, Massachusetts, United States
$108k-$131k/yr HybridFull Time
3+ YOEBachelor's in STEM or equivalent,3+ years software engineering experience in autonomy/AI/robotics, proficiency in C/C++,Python,modern dev toolchains,ability to obtain US DoD security clearance.
git, GitLab, GitHub, Confluence, Jira, CI/CD, Model-Based Systems Engineering (MBSE), C/C++, Python, Java, Rust, Linux, ROS, AFSIM, FACE, DDS, STANAG 4586, J-Series, OMS
1w
Save
Mark Applied
Hide
Software Developer (Salem, NH)
Salem, New Hampshire, United States
OnsiteFull Time
Develop, test, troubleshoot, secure, maintain, and improve software applications while collaborating with teams and supporting software training.
2d
Save
Mark Applied
Hide
Principal Software Engineer
Arlington or Woburn or Boston or Dayton or Melbourne or Carlsbad
$220k-$280k/yr OnsiteFull Time
BS degree and 12+ years developing software in high-level languages; active Secret clearance and U.S. citizenship required. Experience with Docker, Kubernetes, big data, and production systems; Security+ preferred.
Python, Docker, Kubernetes, SQL
2w
Save
Mark Applied
Hide
Associate Software Development Engineer
Tewksbury, Massachusetts, United States
$74k-$95k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science, engineering, or software engineering; 1–2 years programming in C#, C++, and Java; problem-solving, communication, and MS Office proficiency; US citizenship and ability to obtain a DOD security clearance.
C#, C++, Java, Microsoft Office
13h
Save
Mark Applied
Hide
Senior Software Engineer
United States or Portsmouth
$10k-$90k/yr RemoteFull Time
Extensive full-stack development experience with JavaScript, TypeScript, AWS, GitHub Actions, Git/GitHub, CI/CD, Agile, application architecture, security, performance optimization, and troubleshooting.
JavaScript, TypeScript, AWS, GitHub Actions, Git, GitHub, CI/CD
2mo
Save
Mark Applied
Hide
Staff Software Development Engineer, Web
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yr RemoteFull Time
8+ YOEBachelor’s in CS/Software Eng; 8-10 yrs software engineering; strong front-end and full-stack skills; modern front-end frameworks; TypeScript/JavaScript; REST/GraphQL; web security; collaboration and maintainability.
Angular, React, TypeScript, JavaScript, HTML5, CSS3/SASS, REST, GraphQL, Docker, Kubernetes, AWS, GCP, Azure, MySQL, MongoDB
1mo
Save
Mark Applied
Hide
Principal Software Engineer, Contact Center Digital Engagement Services
Durham or Merrimack or Westlake
OnsiteFull Time
10+ YOERequires 10+ years software engineering, 5+ years Java and Spring Boot, complex backend architecture, real-time communications, cloud-native systems, AI tools, secure engineering, mentoring, and a master's degree or equivalent experience.
Asterisk, FreeSWITCH, Kamailio, WebRTC, SIP, RTP, Matrix, Rocket.Chat, GitHub Copilot, Claude Code, OpenAI Codex, Java, Spring Boot, WebSockets, Server-Sent Events, CI/CD, Microsoft?
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Wilmington, Massachusetts, United States
$115k-$173k/yr OnsiteFull Time
3+ YOEBS in Computer Science or equivalent with 3+ years DevOps/SRE experience; ownership of CI/CD (GitHub Actions), Windows/.NET and C++ build systems; GitHub Copilot, Terraform/Pulumi, Python/PowerShell/Bash proficiency; supply-chain security experience.
C#, .NET, .NET Framework 4.8, .NET 9, .NET Standard 2.0, C++, git, GitHub Enterprise, GitHub Actions, GitHub Copilot, Visual Studio, VS Code, Packer, Azure Image Builder, EC2 Image Builder, NuGet, vcpkg, CMake, MSBuild, MSVC, VSTest, MSTest, NUnit, xUnit, WiX, Python, PowerShell, Bash, YAML, Windows Server, Prometheus, Grafana, OpenTelemetry, Terraform, Pulumi, Authenticode, Sigstore, cosign, Dependabot, CodeQL, Trivy, OIDC, Vault, GHCR, REST / GraphQL APIs, CUDA
1mo
Save
Mark Applied
Hide
Entry Level Software Engineer
Hudson or Nashua or Merrimack
OnsiteFull Time
Bachelor's in CS/CE or related, proficiency in C/C++/Java/Python, working knowledge of OS and version control, eligible for US DoD security clearance.
C, C++, Java, Python, Windows, UNIX/Linux, Git, Bitbucket
2d
Save
Mark Applied
Hide
Senior Software Engineer - Space Applications - Sign-on Bonus
Merrimack, New Hampshire, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science or related field, 4+ years of software development, Java or C++, source control and automation pipeline experience, TS/SCI clearance, CI polygraph, and Security+ certification.
Java, C++, Linux, git, Bitbucket, Jenkins, Maven, Bamboo, Jira, Confluence
2mo
Save
Mark Applied
Hide
Principal Software Engineer, Contact Center Digital Engagement Services
Durham or Merrimack or Westlake
OnsiteFull Time
10+ YOE10+ years engineering experience, 5+ years with Java and Spring Boot, experience designing backend architecture, real-time communication tech, cloud-native microservices, secure engineering, and mentoring; Master’s degree preferred or equivalent experience.
Java, Spring Boot, Asterisk, FreeSWITCH, Kamailio, WebRTC, SIP, RTP, Matrix, Rocket.Chat, IVR, WebSockets, Server-Sent Events, CI/CD, GitHub Copilot, Claude Code, OpenAI Codex
5d
Save
Mark Applied
Hide
Senior Software Test Engineer
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
8+ YOEBachelor’s degree in STEM and 8+ years of experience in software testing, engineering, validation, verification, requirements analysis, or test leadership. U.S. citizenship and security clearance required.
DOORS, bug tracking tools, test management tools
2mo
Save
Mark Applied
Hide
Intermediate Level Software Engineer - Nashua, New Hampshire, United States
Nashua, New Hampshire, United States
$90k-$110k/yr HybridFull Time
2+ YOEBachelor's degree in computer science or related field; 2+ years software development; US citizen; ability to obtain security clearance; skills in C#, JavaScript/TypeScript, .NET; Azure DevOps, Jira; web frameworks (HTML/CSS/React)
Azure DevOps, Jira, C#, JavaScript, TypeScript, .NET, HTML, CSS, React, AngularJS, Blazor
2w
Save
Mark Applied
Hide
Lead, Embedded Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) (42257)
Wilmington, Massachusetts, United States
$135k-$251k/yr OnsiteFull Time
9+ YOERequires a computer engineering or computer science degree and 9 years of relevant experience, or 7 years with a graduate degree. Embedded aerospace software, RTOS, C/C++, Python, integration, testing, and security clearance eligibility required.
VxWorks, FreeRTOS, RTLinux, QNX, TSIM, VxSIM, SIMIC, MATLAB Simulink, C, C++, Python, PIC, STM, TMS, CAN, TCP/IP, RS422, TCP, UDP, Cameo, Raspberry Pi, Arduino, Intel x86, ARM, Versal, MicroBlaze, Jenkins, Core Flight System (cFS), Core Flight Executive (CFE), I2C, SPI, UART, Board Support Packages (BSP), Fortify Workbench, SonarQube, Open Mission Systems (OMS), Universal Command and Control Interface (UCI), FPGAs, EAP
3mo
Save
Mark Applied
Hide
Software Quality Assurance Engineer II/III
Wilmington, Massachusetts, United States
$93k-$176k/yr OnsiteFull Time
2+ YOEBS/MS in CS/CE/Systems Eng; Level II requires 2+ years; Level III requires 5+ years; software/systems QA across lifecycle; security clearance eligibility; strong communication and problem-solving.
Explore Jobs