C2 Re-Architecture Lead Mechanical Engineer

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Leidos' Defense Systems sector is seeking a talented C2 Re-Architecture Lead Mechanical Engineer to support the Indirect Fire Protection Capability (IFPC Inc 2) Program. In this role, you will contribute to the development of the Army's newest mobile, ground-based air defense system utilizing Creo CAD and Windchill PLM. You will lead the definition and delivery of a consolidated Command and Control (C2) computing architecture that integrates the Network Attached Storage (NAS) and Smart Display Unit (SDU) into a unified solution. Working closely with electrical, software, and systems engineers, you will develop and implement an integrated design that meets system performance and operational requirements. You will join a high-performing engineering team in a fast-paced environment that offers unique technical challenges and significant opportunities for professional growth. If you're ready to make a direct impact on a critical defense capability and are up for the challenge of joining this team, then apply today to be considered.

If this sounds like the kind of environment where you can thrive, keep reading!

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 !

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Primary Responsibilities

- Develop candidate design solutions that keep full compliance with existing requirements and functionality while reducing interfaces and removing single points of failure.
- Plan and run the trade study that scores architecture alternatives on a common baseline and provided recommendation for a down selected concept at a Design Review.
- Plans and coordinates the execution of the down selected architecture through design, integration, and verification phases.
- Experienced in design integration and packaging.
- Create and maintain Technical Data Package (TDP) artifacts, including drawings, bills of materials (BOMs), and specifications.
- Apply Geometric Dimensioning and Tolerancing (GD&T) in accordance with ASME Y14.5 standards.
- Coordinate with the design agent to implement design changes that improve manufacturability and resolve production issues.
- Revise existing designs and develop new designs to enhance producibility and process efficiency.
- Collaborate within integrated product teams (IPTs) to support drawing updates and production efforts.
- Support production activities, including troubleshooting mechanical issues and implementing corrective actions.
- Disposition non-conformances and support root cause and corrective action (RCCA) activities.
- Participate in continuous improvement initiatives.
- Lead and facilitate technical meetings with internal and external stakeholders, including design, peer, and tabletop reviews.
- Manage multiple tasks and projects with minimal supervision.
- Plan and run the trade study that scores architecture alternatives on a common baseline and provide a recommendation for a down selected concept at a Design Review.
- Plans and coordinates the execution of the down selected architecture through design, integration, and verification phases.

Basic Qualifications

- Bachelor’s degree in engineering from an ABET accredited institution with 4+ years of relevant experience or Master’s degree with 2+ years of relevant experience.
- U.S. citizenship with the ability to obtain and maintain a Secret-level security clearance.
- Proficiency with CAD tools such as Creo, CATIA, AutoCAD, or SolidWorks.
- Experience working within Product Lifecycle Management (PLM) environments.
- Working knowledge of GD&T (ASME Y14.5) and tolerance stack-up analysis.
- Understanding of engineering drawings, specifications, and configuration management processes.
- Experience leading issue resolution in a production environment.
- Strong attention-to-detail, analytical thinking, and problem-solving skills.
- Excellent communication and collaboration skills.
- Self-starter with a demonstrated ability to work independently and in team environments.
- Proficiency with Microsoft Office applications (Word, Excel, PowerPoint).
- U.S. citizenship with the ability to obtain and maintain a Secret-level security clearance.

Preferred Qualifications

- Leidos internal experience.
- Active security clearance.
- Experience supporting DoD programs related to missile systems, reentry vehicles, or hypersonic technologies.
- Prior work in assembly, integration, or testing of missile systems.
- Experience supporting rapid development, prototyping, or fast-paced engineering programs.
- Familiarity with AS9100 aerospace quality management systems.
- Knowledge of MIL-STD-31000 Technical Data Package (TDP) development.
- Experience creating engineering drawings using PTC Creo and managing data in Windchill.
- Understanding of cost, schedule, and programmatic impacts associated with engineering deliverables.

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.

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## Original Posting:
November 10, 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 $87,100.00 - $157,450.00

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.