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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.
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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. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.
Leidos’ Defense Systems Land Systems is seeking a Lead Systems Engineer to join a team developing a sensor system, where this Lead Systems Engineer will supervise the technical work of other systems engineers and manage the output/report on progress of up to four other individuals, including Reliability Engineering, Logistics, Safety Engineering, and Cybersecurity to Program Leadership. The Lead Systems Engineer will ensure that systems engineering effort is within budget and that Systems Engineering objectives are achieved. This Lead Systems Engineer will develop and manage systems engineering artifacts, including Requirements Specifications, Verification Plans, Verification Results, and SE-related action item tracking/burndown. Additionally, this Lead Systems Engineer will serve as a technical liaison with customer representatives. This position is highly visible to assist in delivering new capability for an innovative and revolutionary sensor system. A senior systems engineer is currently serving in this role, and the expectation is that the candidate will serve as their deputy for approximately 4 months before taking it on independently.
The Lead Systems Engineer 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 sensor program ends, the Lead Systems Engineer will have the opportunity to support a different program in the matrixed engineering portfolio. A candidate with sensor system development experience, as well as experience in other systems engineering areas such as Model-Based Systems Engineering, Safety Engineering, and Reliability Analysis will be treated preferentially. However, a strong background in traditional systems engineering and technical leadership is what is required for this position.
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.
•Possess a secret clearance, or have the ability to obtain 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.
Preferred candidates will also have experience and/or working knowledge with:
•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)
At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”
If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.
Original Posting:October 17, 2025For 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.
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.
Top Skills
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.
