335 software security engineer jobs at 136 companies in Winchester, VA
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Software Security Engineer- Cloud/GovCloud (Top Secret cleared)
Reston or United States
$81k-$139k/yr RemoteFull Time
2+ YOEActive Top Secret clearance, 2+ years application security or secure software development experience, secure code review and vulnerability assessment experience, knowledge of cloud (AWS) security and federal/DoD requirements.
AWS, AWS GovCloud, SAST, DAST, SCA, OWASP, NIST, DoD STIGs, DevSecOps
4w
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(USA) Staff, Software Engineer, Information Security
Bentonville or Herndon
$110k-$264k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years of software engineering experience, or 6 years of experience. Requires Python, CI/CD, identity platforms, cybersecurity, risk analysis, and secure software development expertise.
Python, Microsoft Entra Identity, Okta Identity, FIDO2, YubiKey, Passkeys, Windows Hello for Business, Platform SSO, Conditional Access, CI/CD, WCAG 2.2 AA
2mo
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(USA) Principal, Software Engineer, Information Security
Bentonville or Herndon
$110k-$220k/yr OnsiteFull Time
5+ YOEBachelor's degree in a relevant field and 5 years of software engineering experience, or 7 years of related experience; expertise in Java, Python, security, cloud, automation, and DevSecOps.
Java, Python, Public Key Infrastructure (PKI), Hardware Security Modules (HSM), CI/CD, AWS, Microsoft Azure, Google Cloud Platform (GCP), Kubernetes, Docker, cert-manager, ACME, Terraform, Ansible, CloudFormation, API
1mo
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Senior Embedded Security Software Engineer
Herndon, Virginia, United States
$129k-$193k/yr OnsiteFull Time
Experience in embedded systems, firmware reverse engineering, C/C++ and Python development, familiarity with Ghidra/IDA/Binary Ninja and QEMU, active Top Secret clearance and ability to obtain TS/SCI, ability to work onsite in Herndon, VA.
Ghidra, Python, QEMU, IDA Pro, Binary Ninja
1w
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Senior Software Engineer
Summit Point, West Virginia, United States
OnsiteFull Time
7+ YOEBachelor’s degree in engineering, 7 years of software engineering experience, active Secret clearance, biometrics expertise, Android and Agile/DevOps/DevSecOps experience, and knowledge of secure software, testing, and cybersecurity.
Android, Agile, DevOps, DevSecOps, AWS, BAT-A, NXGBCC, NRTIO
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Senior Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEAbility to obtain government security clearance, 10+ years software engineering experience, mastery of modern software design and SDLC, strong troubleshooting and systems analysis skills.
CA-IDMS, Microsoft SQL Server, Oracle DBMS, C, C++, Java, Ruby on Rails, Visual Basic, SIMULA, IBM Rational Rose XDE, Apache Struts, HTML, JavaScript, LoadRunner
2w
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Senior Embedded Security Software Engineer
Maryland or Herndon or Linthicum
$130k-$190k/yr OnsiteFull Time
Requires low-level C/C++ development, Python scripting in Linux, firmware reverse engineering, control-flow analysis, and embedded binary rehosting with QEMU. Top Secret/SCI clearance required for Herndon; polygraph required in Maryland.
C, C++, Python, Linux, Ghidra, IDA Pro, Binary Ninja, QEMU, Ghidra API, Binary Ninja API, JTAG, SWD, Software Defined Radio (SDR), Real-Time Operating Systems (RTOS)
4d
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Software Engineer
Herndon, Virginia, United States
$200k-$325k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, object-oriented programming in C#, Java, or C++, active TS/SCI with adjudicated CI Polygraph, US citizenship, and Security+, SSCP, CISSP, or CASP certification.
C#, Java, C++, SQL, React, Scrum, Kanban
1w
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Software Engineer
Chantilly, Virginia, United States
$95k-$143k/yr OnsiteFull Time
2+ YOEBachelor's degree in a STEM discipline, 2+ years of professional software development, software lifecycle expertise, communication skills, and willingness to obtain a security clearance and U.S. citizenship.
elastic compute clouds, containerization, microservices, real-time operating systems, visualization frameworks, CMMI, ISO/IEC 15504, GQM, PSM, Six Sigma, Lean, DevSecOps, AWS, Microsoft Azure, GCP
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Software Developer/Systems Software
Chantilly, Virginia, United States
$130k-$260k/yr OnsiteFull Time
Active TS/SCI with full-scope polygraph required. Requires software development, ETL, cloud, big data, databases, microservices, containerization, CI/CD, Kubernetes, security, and data engineering experience.
React, Next.js, Python, Java, Scala, Docker, GitHub, AWS, Google Cloud, IBM Cloud, Oracle Cloud, DynamoDB, Apache Gremlin, GeoMesa, AWS Lambda, AWS Step Functions, PySpark, WebGL, Apache Cassandra, LDAP, Apache TinkerPop, JanusGraph, C, C++, Postgres, MariaDB, ELK, MinIO, AWS S3, Neo4j, MongoDB, CentOS 7, Rocky Linux 8, Kubernetes, Docker Compose, Docker Swarm, Visual Studio Code, GitLab, JupyterHub, Jupyter Notebooks, MATLAB, CSV, JSON, JSONL, Apache Avro, Protocol Buffers, Parquet, NiFi, Amazon EMR, AWS ECS, AWS Fargate, RESTful, Azure
3w
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Software Engineer II
Germantown, Maryland, United States
$92k-$119k/yr OnsiteFull Time
2+ YOEBachelor's in engineering,2+ years software development,TypeScript/React,Node.js/Python/C#/Java,Linux,GIT,US citizenship and DOD security clearance (or ability to obtain).
TypeScript, React, React Native, Node.js, Python, C#, Java, Linux, Git, Rust
1w
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Software Developer – HYBRID!
Chantilly or District of Columbia or Northern Virginia
HybridFull Time
Bachelor's degree in computer science, software engineering, IT, or related field; software development experience; secure coding and CI/CD familiarity; Secret clearance eligibility and DHS EOD suitability required.
CI/CD, DevSecOps, AWS, Azure, Agile, Scrum, containers, microservices
4w
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Software Development Engineer II, AWS Security
Seattle or Herndon
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years system design/architecture, experience programming in one or more languages, familiarity with security concepts and AWS.
AWS, Java, TypeScript, React, Python, MongoDB, SQL
2mo
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Software Engineer
Denver or St. Louis or Sterling or Springfield
$82k-$172k/yr OnsiteFull Time
5+ YOEBachelor's in a technical field, TS/SCI with polygraph, 5+ years software development experience with Java and/or Python, web frameworks, relational/NoSQL databases, Agile experience, and secure coding practices.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD
2mo
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Expert Software Engineer
Herndon or Columbia
HybridFull Time
5+ YOEFrontend-focused software engineer with Angular, JavaScript/TypeScript, and UI experience; security clearance required; 5+ years of relevant experience or 8+ years with BS; strong collaboration and DevOps mindset.
Angular, JavaScript, TypeScript, CSS, HTML, Node.js, NPM, Linux, Bash, Jasmine, Selenium, Cypress, Python, Flask, Django, Tableau, Pandas, D3.js, PDF.js
2mo
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
TS/SCI with Polygraph required Day 1; strong software development skills with proficiency in JavaScript, Java, ASP.NET or scripting languages; experience with software lifecycle, security patching, and vulnerability assessment.
SCRUM Agile, JavaScript, Java, ASP.NET, Perl, PHP, Ruby on Rails, Flex, Silverlight, Google Earth Plugin
1mo
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Principal Software Developer Engineer
Reston or Austin or Seattle
$115k-$235k/yr OnsiteFull Time
6+ YOEU.S. citizenship and active TS/SCI with Poly required. Senior software engineer with multi-year experience designing, building, testing, and operating distributed application services; experience with databases, programming/scripting, secure development, code review, and mentorship.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, RESTful APIs, microservices, CI/CD, containers, Kubernetes, Linux, observability
1w
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Software Engineer
Herndon, Virginia, United States
$80k-$128k/yr OnsiteFull Time
3+ YOERequires US citizenship, 3+ years Java EE development on WebLogic and Linux/Unix, relational database knowledge, software design expertise, and Security+ certification; must obtain Public Trust clearance.
Java, Java EE, WebLogic Application Server, Linux, Unix, Relational Database Management Systems, Servlets, JNDI, JDBC, JUnit, Maven, SOAP, REST, XML, XSD, Spring JPA, Spring Framework, Spring Batch Framework, Angular, HTML, JavaScript, SQL, GitLab, Eclipse
2mo
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Software Engineer
Denver or Springfield or Sterling or St. Louis
$82k-$172k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related, 5+ years software development experience, Java and/or Python proficiency, experience with web frameworks and databases, TS/SCI clearance with polygraph required, Agile and secure coding experience.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD
2mo
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Software Engineer
Frederick or Baltimore or Washington
$131k-$177k/yr HybridFull Time
3+ YOE3+ years embedded software experience with C/C++; experience with embedded Linux/Yocto/OpenWRT, RTOS (FreeRTOS, TI-RTOS), device drivers, board bring-up, system modeling; U.S. citizenship and ability to obtain government security clearance required.
C/C++, embedded Linux, Ubuntu, Arch, Yocto, OpenWRT, QSDK, TI-RTOS, FreeRTOS, VX Works, MS Windows, POSIX, javascript, TypeScript
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