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Specialist Software Engineering Security Clearance

Job in Yorba Linda, Orange County, California, 92885, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-02-22
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 97000 USD Yearly USD 97000.00 YEAR
Job Description & How to Apply Below
Position: Specialist Software Engineering with Security Clearance
L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3

Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title:

Specialist, Software Engineering Job Number: 34308

Job Location:

Yorba Linda, CA

Job Schedule:

4/10 Clearance:
Must Have an Active Department of War Security Clearance to be Considered

Job Description:

L3

Harris Interstate Electronics Corporation is seeking a motivated Software Engineer to join our Range and Test Solutions software development team. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. An active Department of Defense (DoD) Secret security clearance is required for this position. The Specialist, Software Engineer is an experienced professional with expertise in software engineering and practical knowledge of project management principles.

May lead projects or oversee processes under general supervision. Collaborates with internal and external stakeholders to explain and interpret operational processes, procedures, and best practices. Identifies opportunities for system and process improvements and recommends enhancements. Contributes to achieving program and project objectives with measurable impact on departmental performance.

Essential Functions:

* Develop and integrate software for the test instrumentation, data acquisitions and recording, maintenance/status logging, client/server, and database application systems.

* Experience in generating and creating software requirements and software design documents.

* Perform trade studies, root cause analysis, and other software technical investigations.

* This position requires an Active DoD security clearance (Secret or higher).

* Ability to travel and work extended hours as needed.

Qualifications:

* Bachelor's degree in Computer Science, Software Engineering, or related field, with a minimum of 4 years of software development experience.

* Graduate Degree and a minimum of 2 years of prior related experience.
* In lieu of a degree, minimum of 8 years of prior related experience
* Experience with Software Development Life Cycle (SDLC).

* Experience with system/software requirements management.

* Experience with DOORS and Rational Publishing Engine (RPE).

* Experience with static code analysis tools and reverse engineering tools.

* Experience in embedded or real-time software development, GUI design and development.
* Experience in one or more of the following programming languages; C, C++, C#, Java, or Python.

* Experience working within the integrated product team framework.

* Secret Clearance required. Preferred Additional

Skills:

* Experience with application and analysis of the Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) requirements for software and systems under development.

* Knowledge and application of Agile methodology and DEVOPS process for software development.

* Experience with UML in tandem with MBSE modeling.
* Experience and application of server virtualization and containerization technologies.

* Experience with IDE/OS/Development Frameworks:

* Qt Enterprise.

* Linux (RHEL).

* Windows Desktop and Server OS.

* Visual Studio/.Net.

* Real Time Operating Systems.

* Experience with Oracle RDMS, SQL Server, and/or SQL Lite database tools.

* Knowledge/familiarity with modern user interface technologies.

* Knowledge and application of JAVA/JRE/JDK/JavaFX/Tomcat server.

* Knowledge of client/server architectures, database application development, Windows and Linux server administration. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater

D.C, Denver, or NYC areas is Min $97,000.00 - $ Max. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $84,500.00 Min - $ Max. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location.

L3

Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of…
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