Full Scope Polygraph

Full Scope Polygraph Engineer Jobs

2 jobs found

1mo ago

Sr. Software Engineer TS/SCI Polygraph

Leidos San Diego, CA

San Diego, CA

1mo ago Closed

$131k - $237k/yr Full time Backend Developer Python Senior

This position is no longer accepting applications (closed Jun 24, 2026).

Job Description

Senior software engineer with TS/SCI polygraph working onsite in San Diego, responsible for end-to-end development of a large enterprise system using Java, Python, C/C++, and cryptography-focused requirements.

Responsibilities

Actively participate in daily stand-ups, Sprint Planning, PI Planning, and related team activities.
Analyze complex system requirements, utilize design software tools, and provide support using formal specifications, data flow diagrams, and accepted design techniques; apply sound software engineering principles to produce modular, efficient, reliable, understandable, fault-tolerant, and reusable code.
Provide software process management and control through the coding portion of the development lifecycle; promote code reuse and cross‑program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers.
Engineer, author, tune, and document automation scripts within a development environment and deploy them to test and production benches.

Requirements

Bachelor's degree and 12–15 years of relevant experience or Master's degree with 10–13 years of relevant experience; additional experience may substitute for a degree.
Demonstrated experience with Java.
Experience or familiarity with multiple Java frameworks: Spring Boot and Spring Data, Java Enterprise Edition (JEE) including JPA, EJB, JTA, Servlet, as well as Jackson, Jersey, Swing, and JavaFX.
Experience or familiarity with multiple languages such as JavaScript, Python, C/C++, Groovy, and SQL.
Experience with development IDEs such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, and WebStorm.
Experience with databases including Oracle, PostgreSQL, MongoDB, and SQL Server.
Experience with Web UI development, knowledge of databases and structures, Spring Framework, or experience with AngularJS, JSON, HTML, XML, and XSLT.
Experience with software source control and configuration management tools.
Experience with cryptographic technologies including symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, and digital signatures.
Experience developing on Windows and/or Linux operating systems.
Documented professional experience with web services.
Strong understanding of sound software development principles and practices.
Ability to plan and prioritize tasks and communicate effectively, both verbally and in writing.
Independent thinker capable of delivering high-quality work independently and within a fast-moving team.

Technologies

Java, Python, C/C++, Groovy, SQL
Java frameworks: Spring Boot, Spring Data, JEE (JPA, EJB, JTA, Servlet)
Libraries/Tools: Jackson, Jersey, Swing, JavaFX
Web/UI: AngularJS, HTML, CSS, JSON, XML, XSLT, REST, SOAP, WSDL, JAXB, JAX-RS, JAX-WS
Databases: Oracle, PostgreSQL, MongoDB, SQL Server
IDEs: Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm
CI/CD: Maven, Jenkins, Nexus, Docker, Kubernetes, OpenShift, RPM
Web/App Tech: Angular, Bootstrap, JQuery, JSON, XSLT
Testing/QA: JUnit, Jupiter, Mockito, Jasmine, Karma, Selenium, Cucumber, UFT, FITNesse
Cryptography: ASN.1 encoding, digital signatures, symmetric and asymmetric cryptography
Servers/Frameworks: Tomcat, WebLogic, JBoss, WebSphere
Operating Systems: Windows, Linux
Misc: REST, YAML, XML/XSD/SOAP/WSDL/XSLT

Benefits

Competitive compensation
Health and Wellness programs
Income protection
Paid leave
Retirement benefits

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1mo ago

Sr. Software Engineer TS/SCI Polygraph

Leidos Alexandria, VA

Alexandria, VA

1mo ago Closed

$131k - $237k/yr Full time Backend Developer Python Senior

This position is no longer accepting applications (closed Jun 23, 2026).

Job Description

Senior Software Engineer with an active TS/SCI polygraph is required for an onsite role in Alexandria, VA, focusing on the SDLC within an agile enterprise environment, and leveraging Java, Python, and web UI development with a security-oriented remit.

Responsibilities

Engage in daily stand-ups, Sprint Planning, PI Planning, and related team activities; analyze complex system requirements, utilize design tools, and document using formal specifications and data flow diagrams to ensure modular, efficient, reliable, and reusable code.
Provide software process management and control across the coding portion of the development lifecycle; promote code reuse and cross-program collaboration to reduce maintenance costs by creating common functions and shared actions for developers and testers.
Develop, tune, and document automation scripts in the development environment and deploy them to test and production environments.
Implement robust testing following Behavior-driven Development patterns, leveraging DevOps automation and, where appropriate, commercial test automation tools.
Contribute to server-side business logic development as well as client web application and UI development, with opportunities spanning Java, Python, embedded C/C++, Java cryptographic framework, XML, and web UI technologies such as Angular, JavaScript, CSS, and HTML; plus potential work on special purpose devices.

Requirements

Active TS/SCI Polygraph is required up front with no exceptions.
Bachelor’s degree or Master’s degree with corresponding years of experience (BS with 12–15 years, or MS with 10–13 years); additional experience may substitute for a degree.
Proven experience with Java development.
Familiarity with multiple Java frameworks, including Spring (Boot and Data), JEE (JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, and JavaFX.
Experience or familiarity with several languages such as JavaScript, Python, C/C++, Groovy, and SQL.
Hands-on experience with development IDEs (Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm).
Experience with databases such as Oracle, PostgreSQL, MongoDB, and SQL Server.
Knowledge of Web UI development, databases and data structures, Spring framework, and experience with AngularJS, JSON, HTML, XML, and XSLT.
Experience with software source control and configuration management tools.
Experience with cryptographic system technologies, including symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, and digital signatures.
Experience developing on Windows and/or Linux operating systems.
Documented professional experience with web services.
Strong understanding of sound software development principles and practices.
Ability to plan and prioritize personal tasks and communicate effectively, both verbally and in writing.
Independent thinker capable of delivering high-quality work independently and within a fast-moving team environment.

Technologies

Java, Python, C/C++, Groovy
Java cryptographic framework, XML, JSON, XSLT
Angular, AngularJS, JavaScript, CSS, HTML
Spring (Boot, Data), JEE, JPA, EJB, JTA, Servlet
Jackson, Jersey, Swing, JavaFX
SQL, Oracle, PostgreSQL, MongoDB, SQL Server
Eclipse, Visual Studio Code, Visual Studio, WebStorm, Rhapsody
Tomcat, WebLogic, JBoss; Docker, Podman, Kubernetes, OpenShift
Bootstrap, JQuery, JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber
UFT, Selenium, FITNesse; Maven, CMake, RPM, Jenkins, Nexus
Windows, Linux; Web services; ASN.1 encoding; XML canonicalization; digital signatures

Benefits

Competitive compensation
Health and Wellness programs
Income protection
Paid leave
Retirement benefits

View full job page →

Full Scope Polygraph Engineer Jobs

Sr. Software Engineer TS/SCI Polygraph

Sr. Software Engineer TS/SCI Polygraph

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