Demo

Senior Specialist, Systems Engineering - Cross Domain Solution (CDS)

Harris Corporation
Greenville, TX Full Time
POSTED ON 8/1/2026
AVAILABLE BEFORE 9/1/2026
L3Harris 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. L3Harris 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.

L3Harris 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: Senior Specialist, Systems Engineering - Cross Domain Solutions (CDS)

Job Code: 39800

Job Location: Greenville, TX

Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off.

Job Description:

Mid-Senior level Systems Engineer to perform data analysis in Cross Domain Solution (CDS) acquisition and sustainment. This position desires technical skills to write security documentation such as ConOps and Data Owner Guides. The ability to understand the layout of a multiple domain system. Knowledgeable about the type of data and format that goes across domains including operational environment impacts. The individual will be responsible for the generation and review of technical papers, calculations, and briefings. The individual will also be required to prepare and present technical briefs to internal management teams.

Essential Functions:
  • Supporting the writing of security documentation such as ConOps and Data Owner Guides.
  • Knowledgeable on type of data and format that transverse across multiple domains.
  • Supporting the performance, verification, and sustainment of fielded CDS systems and components.
  • Supporting the accreditation process of the CDS system.
  • Participating in formal engineering analysis and reviewing performance parameters at the total system and individual component levels.
  • Performing the design, development, and release of related data management, processing, and reporting software tools.
  • Handle and/or manage large amounts of classified material according to standard security protocols and processes.
  • Current DOD Top Secret (TS/SCI) Security Clearance, or a DOD Secret Clearance with the ability to obtain and maintain a DOD Top Secret (TS/SCI) Security Clearance is required.

Qualifications:
  • Bachelor's degree in engineering discipline and minimum 6 years of prior relevant experience.
  • Graduate Degree and a minimum of 4 years of prior related experience.
  • In lieu of a degree, a minimum of 10 years of prior related engineering experience.
  • Demonstrated experience formal engineering analysis and reviewing performance parameters at the total system and individual component levels.
  • Demonstrated experience with design, development, and release of related data management, processing, and reporting software tools.

Preferred Additional Skills:
  • Experience with CDS systems such as Radiant Mercury, Everfox, Chord, etc.
  • Understanding of network devices and concepts.
  • Able to read, interpret, create, and maintain spreadsheets, charts, reports, investigation and test plans, and procedures.
  • Physical requirements: Some lifting in a Systems Integration Lab (SIL) environment.
  • Knowledge of systems engineering concepts, practices, and procedures.
  • Experience writing systems and software requirements using an application such as DOORS/JIRA.
  • Experience presenting design and project information at periodic reviews as well as recommending improvements to existing designs.
  • Familiarity with working with Unix/Linux commands in terminal consoles.
  • Experience with building test cases to assess software and system operation against requirements, writing defect reports, and assessing corrections.
  • Familiarity with networking technologies, to include Security certification.
  • Familiarity with RC135 Communications Systems.
  • DoD/Military experience.

#LI-AM2

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Salary.com Estimation for Senior Specialist, Systems Engineering - Cross Domain Solution (CDS) in Greenville, TX
$99,556 to $119,377
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Specialist, Systems Engineering - Cross Domain Solution (CDS)?

Sign up to receive alerts about other jobs on the Senior Specialist, Systems Engineering - Cross Domain Solution (CDS) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Harris Corporation

  • Harris Corporation Washington, DC
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • Just Posted

  • Harris Corporation Londonderry, NH
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • Just Posted

  • Harris Corporation Salt Lake, UT
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • Just Posted

  • Harris Corporation Salt Lake, UT
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • Just Posted


Not the job you're looking for? Here are some other Senior Specialist, Systems Engineering - Cross Domain Solution (CDS) jobs in the Greenville, TX area that may be a better fit.

  • SHIELD AI Dallas, TX
  • Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. ... more
  • 11 Days Ago

  • Harris Corporation Greenville, TX
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • Just Posted

AI Assistant is available now!

Feel free to start your new journey!