Specialist Systems Engineer
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Before you apply
Salary$93k – $172k
LocationCarlsbad, CA, US
Work modeon-site
Typefull-time
SeniorityMid
Experience2+ yrs
Company size10,000+ people
PostedOct 29, 2026 · 1w ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's Degree with 4 years prior systems engineering experience, Graduate Degree with 2 years of prior systems engineering related experience, or in lieu of a degree minimum of 8 years of prior systems engineering related experience
Active US Secret security clearance
Practical knowledge of project management
Hands-on experience with tactical data link systems including radio systems (MIDS, LVT, STT, BATS-E 1500S, BATS-E 2000, BATS-D, etc.), host systems and military communication protocols
Systems engineering and/or software development skills
Understanding of both electrical and hardware ICD documents. Must be able to decipher integration requirements from these ICDs
Works under general supervision; owns defined integration, test, sustainment, or customer-support workstreams; resolves moderately complex issues; and recommends process improvements
Experience supporting a Government Customer (Technical Inquires, Product Support)
Documentation skills (specifications, test plans, procedures, reports)
Ability to work effectively in a multidisciplinary team environment
Flexibility to adapt to changing requirements and technologies
Experience supporting one or multiple product lines (Depot, Production, Sustainment) including platform integration, Tactical Data Link support and support for government customers
Experience supporting one or multiple product lines (Depot, Production, Sustainment)
Experience supporting production/operations or depot
Basic understanding of RF systems and the test equipment used to analyze spectrum
Understanding of systems engineering principles and practices
Ability to obtain a security clearance - must be a U.S. citizen
Pre-employment substance abuse testing and background checks
Skills
MIDS
LVT
STT
BATS-E 1500S
BATS-E 2000
BATS-D
RF
Benefits
Health insurance
Disability insurance
401(k)
Flexible spending accounts
EAP
Education assistance
Parental leave
Paid time off
Company paid holidays
About the company
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: Specialist Systems Engineer
Job Code: 46937
Job Location: Carlsbad, CA
Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off
Job Description:
Are you a highly skilled Systems Integration Engineer with a passion for cutting-edge technology in the defense and aerospace industries? Join our dynamic team and play a pivotal role in advancing our Multifunctional Information Distribution System Joint Tactical Radio System (MIDS-JTRS) and Next Generation Tactical Data Link (NGTDL) product line. This is an exciting opportunity to work on innovative projects, collaborate with top-tier customers, and make a significant impact in the field. The Specialist Systems Engineer will support the design, development, testing, demonstration, and integration of L3H products onto customer platforms. Additionally, they will support products throughout their lifecycle including initial design through production and sustainment.
Essential Functions:
•
Lead and Innovate: Support high-impact demonstrations at trade shows and customer sites, showcasing our MIDS-JTRS and NGTDL products.
•
Platform Integration: Seamlessly integrate MIDS-JTRS and NGTDL products onto various platforms, including aircraft, ground vehicles, and ISR systems.
•
Customer Collaboration: Work closely with customers to ensure successful integration of STT into their systems, providing expert technical support which includes addressing RFIs related to hardware, software, and integration.
•
Development and Testing: Conduct internal development and rigorous testing, including demonstrations and validation of MIDS-JTRS and NGTDL software applications.
•
Business Development: Maintain equipment inventory and support business development activities, contributing to the growth and success of our product line.
•
Production and Depot Support: Provide Technical support for production and maintenance, repair, and operations
•
Product Support/Lead: Address product technical inquiries. Maintain and update Engineering documents such as ICDs and O&M documents
•
10% travel required
Qualifications:
•
Bachelor’s Degree with 4 years prior systems engineering experience, Graduate Degree with 2 years of prior systems engineering related experience. In lieu of a degree, minimum of 8 years of prior systems engineering related experience.
•
Active US Secret security clearance
Preferred Additional Skills:
•
Practical knowledge of project management.
•
Hands-on experience with tactical data link systems including radio systems (MIDS, LVT, STT, BATS-E 1500S, BATS-E 2000, BATS-D, etc.), host systems and military communication protocols.
•
Systems engineering and/or software development skills.
•
Understanding of both electrical and hardware ICD documents. Must be able to decipher integration requirements from these ICDs.
•
Works under general supervision; owns defined integration, test, sustainment, or customer-support workstreams; resolves moderately complex issues; and recommends process improvements.
•
Experience supporting a Government Customer (Technical Inquires, Product Support)
•
Documentation skills (specifications, test plans, procedures, reports)
•
Ability to work effectively in a multidisciplinary team environment.
•
Flexibility to adapt to changing requirements and technologies.
•
Experience supporting one or multiple product lines (Depot, Production, Sustainment) including platform integration, Tactical Data Link support and support for government customers.
•
Experience supporting one or multiple product lines (Depot, Production, Sustainment)
•
Experience supporting production/operations or depot
•
Basic understanding of RF systems and the test equipment used to analyze spectrum.U
•
Understanding of systems engineering principles and practices.
Benefits
In compliance with pay transparency requirements, the salary range for this role in California is $92,500 - $171,500. 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. L3Harris 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 hire, schedule type, and the applicability of collective bargaining agreements.
Legal
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. Security clearances may only be granted to U.S. citizens. 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.
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