Systems, Integration, and Test (SEIT) Engineer Intern
Description
The Defense Systems Sector, is seeking a talented Systems, Integration, and Test (SEIT) Engineer Intern to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Dynetics provides responsive, cost-effective engineering, scientific and IT solutions.
The Systems, Integration, and Test (SEIT) Engineer Intern will work in a matrixed organization at Dynetics, supporting the Ground Based Defense System Program with a diverse team of engineers within. Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.
Primary Responsibilities
The Systems, Integration, and Test (SEIT) Engineer Intern candidate will interface with program management, design engineers, and SEIT engineers to support the program's SEIT needs throughout its design life cycle, including modeling system behavior, documentation support, performing requirements verification and validation, supporting system safety engineering activities, helping develop test programs, test plan and procedure support and validation, and maintaining configuration management.
Basic Qualifications
- Currently in training to receive a degree in Systems Engineering, Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or equivalent degree from an ABET-accredited university.
- Position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.
- Demonstrated experience effectively communicating within a team environment.
- Candidates must have knowledge of and experience with MS Office Tools
- Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
- Must be a US Citizen and be able to obtain a DoD Secret security clearance with Leidos.
Preferred Qualifications
- Experience deriving and managing requirements.
- Experience working with Cameo Systems Modeler or any variant of that software.
- Educational or Professional experience in deriving requirements for complex electrical, electro-mechanical, mechanical, and software systems.
- INCOSE Systems Engineering Professional (SEP) certification (ASEP)
- Experience with test execution.
- Working knowledge and operation of electronic test equipment (e.g. oscilloscope, voltmeter, signal analyzer/generator)
- Working knowledge of software languages Python, C, C++, C# and or firmware languages for Xilinx or Altera devices
- Experience with Linux, Matlab, Labview, and WireShark
- Understanding of the DoD acquisition processes and methods
- Experience supporting DoD, NASA, or DARPA program
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Original Posting:
December 1, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $46,800.00 - $84,600.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Perks and Benefits
Health and Wellness
- Health Insurance
- Health Reimbursement Account
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- FSA
- HSA
- Pet Insurance
- Mental Health Benefits
Parental Benefits
- Birth Parent or Maternity Leave
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
Office Life and Perks
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Personal/Sick Days
- Volunteer Time Off
Financial and Retirement
- 401(K) With Company Matching
- Stock Purchase Program
- Performance Bonus
- Relocation Assistance
- Financial Counseling
- Profit Sharing
Professional Development
- Promote From Within
- Mentor Program
- Access to Online Courses
- Lunch and Learns
- Internship Program
- Leadership Training Program
Diversity and Inclusion
Company Videos
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