109 software engineering tools engineer jobs at 53 companies in Winchester, VA
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Senior Software Engineer-Internal Tools
Arlington or Clarksburg
$125k-$140k/yr OnsiteFull Time
3+ YOE3+ years professional software engineering experience; Rust or systems language experience; TypeScript/React; strong Linux, Docker, CI/CD, Bash/Python scripting; debugging across app/OS/network.
Rust, C, C++, Go, TypeScript, React, Linux, systemd, Docker, GitLab CI, Jenkins, Bash, Python, Tauri, Ansible, Jetson, Orin, ARM64, AWS, S3, IAM, EC2, Conan
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Software Engineer
Carlsbad or Germantown
$117k-$185k/yr OnsiteFull Time
4+ YOE4+ years software engineering experience in C/C++ with Linux systems, multithreading, networking, scripting (Bash/Ansible/Python), and CI/CD tools; bachelor's in CS required.
C, C++, Linux, Bash, Ansible, Python, TCP/IP, OSPF, BGP, Jenkins, JIRA, Git, Perforce, Kubernetes, Containers, CI/CD, AWS, GCP, Claude, Copilot
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Senior Software Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOETop Secret clearance required to start (TS/SCI required for continued employment), 7+ years software development, 4-year degree or equivalent, experience with cloud (AWS/GovCloud), Java/JavaScript/HTML/CSS, Python, DevOps tools, and mission-critical systems.
AWS C2E, GovCloud, Java, JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular, Python, Nexus, Artifactory, Jenkins, Harbor, Docker, Git
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Senior Software Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOE7+ years software development, 4-year degree or equivalent, Top Secret clearance to start (TS/SCI required later), experience with cloud (AWS C2E/GovCloud), Java/JavaScript/HTML/CSS/Groovy/Grails/Angular/Python, DevOps tools and containerization, Agile and BOE experience.
AWS C2E, GovCloud, Java, JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular, Python, Nexus, Artifactory, Jenkins, Harbor, Docker, Git
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Software Engineer
Herndon, Virginia, United States
$142k-$236k/yr OnsiteFull Time
5+ YOEHigh school diploma and 5+ years of Python software development experience required, including data engineering, pipelines, ETL, version control, Linux, Bash, and command-line tools. Active TS/SCI with Polygraph required.
Python, Git, GitHub, Bash, Linux, Elasticsearch, Kibana, AWS Lambda, AWS EC2, AWS S3, JSON, XML, CSV, REST APIs
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Software Engineer
Sterling, Virginia, United States
$133k-$226k/yr OnsiteFull Time
6+ YOEBachelor's in STEM and 6+ years experience, Security+ CE, MBSE experience, DevOps tooling (Git, Jenkins, GitLab), cloud (AWS/Azure), containerization; clear communication skills and ability to obtain Top Secret/SCI with polygraph.
Git, Jenkins, GitLab, AWS, Azure, Docker, Kubernetes, Sonatype, SonarQube, JUnit, ServiceNow
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Cyber Software Engineer II
Germantown, Maryland, United States
$101k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related field, 2+ years experience, strong Linux and Windows administration, scripting in Python/Bash/PowerShell, system imaging and recovery, and experience with SAST/SCA tools.
Python, Bash, PowerShell, Fortify, SonarQube, Coverity, PXE, DISM, Clonezilla, Nessus, Ghidra, IDA
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Software Developer (SME)
Herndon or McLean or Virginia or United States
$150k-$254k/yr HybridFull Time
16+ YOETop Secret/SCI polygraph clearance required, U.S. person required, 16+ years software development experience, bachelor’s degree, proficiency in Java and C#, React, Node.js, TypeScript, .NET, cloud platforms, DevOps tools, and scripting (Python or PowerShell).
Java, C#, React, Node.js, TypeScript, .NET, AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Windows, Linux, Ansible
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Journeyman Software Engineer
Fredericksburg or Dahlgren or Washington or Chantilly
$90k-$110k/yr HybridFull Time
3+ YOEBachelor's (plus 2 yrs) or Master's (plus 4 yrs) in CS/Engineering/Math; 3+ years of software development with C++/C# preferred; Agile experience; Atlassian tools, Git/Bitbucket; must obtain/maintain a Secret clearance and be a U.S. citizen.
Atlassian, Jira, Confluence, Git, Bitbucket, C++, C#
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Senior Software Engineer- Data Engineering
Reston or San Diego or Washington or Maryland or Virginia or California
$143k-$193k/yr RemoteFull Time
US citizen eligible for Secret clearance; expert SQL and relational DB skills; experience designing scalable data pipelines, cloud platforms (AWS/Azure/GCP), Python/Java/C++, ETL tools, data migration, and data visualization.
SQL, MySQL, PostgreSQL, Beam, Airflow, Kafka, Jupyter, Colab, Pandas, Tableau, Looker, PowerBI, Qlik, SuperSet, AWS, Azure, GCP, Python, Java, C++, Git, Spark, Hadoop, Docker, Kubernetes
3mo
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Software Engineer
Herndon, Virginia, United States
$130k-$265k/yr OnsiteFull Time
4+ YOE4-7+ years in software development across data, application, and UI layers; APIs, cloud, and data tooling experience; TS/SCI clearance.
Java, C#/.NET, SQL, JavaScript, HTML, XML, Python, R, Spark, Apache Iceberg, EMR, NiFi, Kubernetes
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Software Systems Engineer
Chantilly, Virginia, United States
$117k-$176k/yr OnsiteFull Time
6+ YOEBachelors in STEM, 6+ years software engineering, hands-on development in Linux, coding in two+ languages (e.g., Java, C/C++), Agile and Atlassian tool experience, willingness to travel ~10%, and active TS/SCI clearance with U.S. citizenship.
JIRA, Confluence, BitBucket, SourceTree, Java, C++, Linux, Git, Subversion, Windows, IaaC, DevSecOps, AI/LLM
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Senior Embedded Software Engineer
Herndon, Virginia, United States
$136k-$204k/yr OnsiteFull Time
5+ YOEBachelor's in computer science, electrical engineering, or related field, or comparable experience; 5+ years in embedded software, security tooling, emulation, or CNO development; C/C++, Python, or Bash experience; active Top Secret clearance.
C, C++, Python, Bash, QEMU
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Principal Embedded Software Engineer
Ashburn or Boston or Nashua or Tewksbury
$125k-$175k/yr OnsiteFull Time
10+ YOEU.S. citizenship and active DoD clearance required. Bachelor's in EE or CE with 10+ years' experience. Hands-on C/C++, Linux/VxWorks, device drivers, bootloaders, scripting, Python, LabVIEW, and embedded development tools. Strong troubleshooting and documentation skills.
C, C++, Linux, Red Hat, LynxOS, Wind River, VxWorks, bash, csh, Python, LabVIEW, IPMI, Visual Studio, Eclipse, Vivado, Vitis, PetaLinux, GCC, CMake, Yocto, U-Boot, BIOS, SlimBootLoader, Microsoft Office
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Software Engineer- Senior
Herndon, Virginia, United States
$154k/yr OnsiteFull Time
6+ YOEActive TS/SCI with full scope polygraph, six years of relevant experience, and proficiency in .NET, web services, Python, PowerShell, Windows applications, AWS, Azure, and software development tools.
.NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service (STS), DataHound, Microsoft Power BI, Docker, Vagrant, Maven, REST, SOAP, Perl, Shell scripting, Windows
1mo
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Full Stack Software Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
3+ YOEUS citizen with active TS/SCI clearance, Bachelor's in Software Engineering or STEM, 3+ years experience, proficiency with Java/C++/Python, front-end frameworks, containerized microservices, CI/CD, and software engineering tools.
Java, C++, Python, Vue.js, React, Kafka, Git, ELK, Grafana, Prometheus, Bash, Linux, Subversion
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Senior Software Engineer
El Segundo or Chantilly
$172k-$232k/yr OnsiteFull Time
5+ YOETop Secret/TS-SCI clearance with polygraph, Bachelor’s degree, 5+ years software development experience, strong Python and front-end (Angular/TypeScript/JavaScript) skills, experience with AWS and infrastructure tooling.
AWS, Python, Angular, Typescript, JavaScript, Docker, Kubernetes, CI/CD Pipelines
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Experienced Software Engineer
El Segundo or Chantilly
$135k-$183k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance, Bachelor’s degree or equivalent, 3+ years software development experience, Python and front-end (Angular/TypeScript/JavaScript) experience, infrastructure tooling (Docker/Kubernetes/CI/CD), strong communication and critical thinking.
AWS, Python, Angular, Typescript, JavaScript, Docker, Kubernetes, CI/CD Pipelines
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Staff Engineer Software
Dulles, Virginia, United States
$177k-$266k/yr OnsiteFull Time
7+ YOERequires Top Secret DoD clearance, 7–12+ years software experience (varies by degree), leadership experience, proficiency with C/C++, Java, Python, Docker, Kubernetes, Linux, CI/CD tools (Jenkins/GitLab), and Agile/SDLC.
C/C++, Java, Python, Docker, Kubernetes (K8s), Linux, shell scripting, Jenkins, GitLab, Rhapsody, Cameo, Eclipse, Atlassian Tools (Jira, Bitbucket, Confluence, Crucible, Bamboo), Podman, VirtualBox, QEMU, KVM, vmWare, Bash, CI/CD
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Software Engineer Stf - E4
Herndon, Virginia, United States
$136k-$252k/yr OnsiteFull Time
Plans, designs, develops, documents, tests, debugs, and maintains software while applying development lifecycle standards, processes, procedures, and tools.