​​System Architect Mechanical Engineer​

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.   Your greatest work is ahead!     Leidos’   is seeking a n   experienced   System Architect Mechanical   Engineer   to s olution   tough engineering problems   across some of the most challenging programs in our Defense Sector.   This is   a   multi-faceted role   that   will   leverage   your experience in   design,   production, integration, and testing   in myriad ways on   multiple programs .   You   will   be asked to solution tough, nebulous problems that span   multiple   engineering disciplines . This role requires a systems-minded leader with the ability to   direct technical work based on cost, schedule,   risk, and requirements .   This 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 a   dynamic role   with 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 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. To explore and learn more, click   here !   Are you ready to make an impact?   Share   your 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   Identify   and 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 Mechanical   or Aerospace Engineering   from 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 to   relocate   to the Huntsville, AL area.   Preferred Qualifications   Full-lifecycle experience—design, manufacture, integration, test, and fielding—on at least one product   Ability to quickly   identify , 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. Original Posting: 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: 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.