Systems Engineering, Integration, and Test (SEIT) Lead

Via Logic LLC; Huntsville (AL); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos Defense seeks a Systems Engineering, Integration, and Test (SEIT) Lead to oversee integration, testing, and validation of a multi-discipline system in a fast-paced environment. You will coordinate cross-functional teams, develop test plans, and ensure compliance with customer requirements.

The role requires a strong background in systems engineering, verification planning, and leadership, with a willingness to relocate to Huntsville, AL, and active secret clearance or ability to obtain

Qualifications

• Bachelor’s degree in Systems Engineering, Electrical, Mechanical, Software or related field with 8+ years, or MS with 6+ years.
• Experience deriving and managing requirements for complex systems.
• Experience creating verification and test plans and coordinating system integration and testing.
• Basic understanding of radar or sensor systems.
• Proven cross-discipline team leadership and communication during design reviews.
• Residency in North Alabama or willing to relocate to Huntsville area; US citizenship with secret clearance.

Responsibilities

• Oversee integration, testing, and validation of complex systems.
• Plan and execute system integration activities to verify requirements.
• Collaborate with cross-functional teams to troubleshoot issues during testing.
• Define and execute test procedures and monitor progress against schedule.
• Prepare test documentation including plans and analyses.

Skills

Systems engineering leadership

Requirements derivation

Test planning

Cross-disciplinary teamwork

Team communication

Education

ABET-accredited degree in SE/EE/ME/CS

MS in System Engineering (preferred)

Tools

DOORS

JAMA

Cameo/MagicDraw

Job description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

Leidos Defense 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. Our team is solving the world’s toughest security challenges for customers with "can't fail" missions. Leidos Defense is seeking a Systems Engineering, Integration, and Test (SEIT) Lead to join a team developing a mobile system that aims to combat cruise missiles and unmanned aircraft systems. The SEIT Lead will oversee the integration, testing, and validation of complex systems. This role involves assisting in the planning and execution of system integration activities, ensuring the system meets both technical and operational requirements. The SEIT Lead will collaborate with cross-functional teams to troubleshoot, analyze, and resolve issues during system testing phases. The individual will contribute to defining and executing test procedures, as well as monitoring test progress to ensure timelines and quality standards are maintained. Additionally, the SEIT Lead will support the preparation of test documentation, including test plans, reports, and analysis of results. The role requires close coordination with the Systems Engineering and Development teams to ensure successful system integration and compliance with all customer requirements. The SEIT Lead will work in a matrixed organization, which supports multiple programs at once in a variety of engineering fields with all different team environments. When the Defense program ends, the SEIT Lead will have the opportunity to support a different program in the matrixed engineering portfolio.

Basic Qualifications

• Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Software Engineering, Computer Science, Computer Engineering, Aerospace Engineering, or equivalent degree from an ABET-accredited university with 8+ years of experience or an MS with 6+ years.
• Experience in deriving and managing requirements for complex electrical, electro-mechanical, mechanical, and software systems.
• Experience creating verification and test plans, and coordinating system integration and test activities to support verification of system level requirements.
• Basic understanding of radar systems or at minimum sensor system operations.
• Experience leading cross-discipline and product teams.
• Demonstrated experience effectively communicating within a team environment, including leading and conducting Technical Design Reviews.
• Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
• US Citizenship is required with active secret clearance or ability to obtain and maintain a secret clearance.

Preferred Qualifications

Preference shown to candidates who possess a Master of Science in System Engineering from an ABET-accredited university, and/or have at least 2-4 years of direct systems engineering experience.

• Requirements management tools, such as DOORS, JAMA, or Cameo/MagicDraw
• Demonstrated experience effectively leading a team of engineers
• Demonstrated experience accurately estimating the engineering effort (i.e. hours) associated with Systems Engineering tasks
• DOORS and/or other requirements database tools
• Understanding of the DoD acquisition processes and methods
• Experience supporting one or more DoD programs
• Object Management Group (OMG) Certified System Modeler Professional (OCSMP) certification
• INCOSE Systems Engineering Professional (SEP) certification (ASEP or CSEP)

Original Posting:

September 10, 2026

Pay Range:

Pay Range $107,900.00 - $195,050.00

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.

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.