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, andoperatesustainable. 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.
Your greatest work is ahead!
Leidos’is seeking anexperienced System Architect MechanicalEngineerto solutiontough engineering problemsacross some of the most challenging programs in our Defense Sector.This isamulti-faceted rolethatwillleverageyour experience indesign,production, integration, and testingin myriad ways onmultiple programsYouwillbe asked to solution tough, nebulous problems that spanmultipleengineering disciplines This role requires a systems-minded leader with the ability todirect technical work based on cost, schedule,risk, and requirementsThis is not your average engineering position. You will work on a team of the most talented engineers in the region who push you to be better every day. This is adynamic rolewith unique technical challenges that will be a rewarding milestone in any engineering career.
If you are up for the challenge of joining this team, then apply today to be considered.
Leidos Defense SystemsSectorprovides 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. To explore and learn more, click here!
Are you ready to make an impact?Shareyour resume with us today!
Primary Responsibilities
Lead technical teams to design, manufacture, and deliver complex defense systems
Own the technical baseline across all lifecycle stages—engineering execution, system performance, and requirements compliance
Balance technical solutions against cost and schedule constraints
Direct subsystem leads, IPT leads, and specialty engineers to drive design maturity, integration, and risk mitigation
Identifyand manage program risks and opportunities
Communicate technical progress, challenges, and opportunities to senior leadership and government stakeholders
Mentor and develop technical staff, fostering innovation, rigor, and collaboration
Basic Qualifications
Bachelor’s degree in Mechanicalor Aerospace Engineeringfrom an ABET-accredited university.
BS + 15 years of progressive engineering experience (or MS + 13 years)
Proven success leading complex, multi-disciplinary teams through development, integration, test, and production
Strong technical judgment, with the ability to communicate clearly to both technical and non-technical audiences
Hands-on experience with design reviews (PDR/CDR), configuration management, and risk management
Active DoD security clearance, or eligibility to obtain
Resident of Huntsville, AL or willing torelocateto the Huntsville, AL area.
Preferred Qualifications
Full-lifecycle experience—design, manufacture, integration, test, and fielding—on at least one product
Ability to quicklyidentify, assess, and communicate the downstream impacts of technical decisions
Experience with launchers, canisters, and flight vehicles
Experience integrating munitions into land- and sea-based launchers
Familiarity with the Patriot launcher
Familiarity with the Navy Vertical Launch System (VLS)
Familiarity with Army offensive and defensive fires
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
June 26, 2026
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 $131,300.00 - $237,350.00
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.
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.
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 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, visit careers.leidos.com for our latest opportunities.
