Mechanical Engineer

IS4S is seeking an experienced Mechanical Engineer to support current and upcoming efforts associated with integrating weapons into the B-52 aircraft. This role provides hands‑on engineering support across inspection, repair, modification, and integration of complex mechanical and electromechanical systems for aerospace and defense applications. The position plays a key role in sustaining fielded platforms and supporting new development programs. Position is contingent upon contract award.

• Provide engineering support for inspection, teardown, repair, and reassembly of mechanical assemblies and subsystems.
• Develop and review repair procedures, engineering dispositions, and technical instructions for nonconforming hardware.
• Support production, assembly, and integration of mechanical systems for new build and retrofit programs.
• Investigate and resolve assembly and integration issues including tolerance stack‑ups, material substitutions, and tooling constraints.
• Create and update 2D drawings and 3D CAD models for parts, assemblies, and tooling.
• Support minor design changes and system upgrades while ensuring compatibility and standards compliance.
• Manage engineering change documentation and configuration control artifacts.
• Participate in root cause investigations and corrective action activities.
• Support First Article Inspections (FAI), design reviews, and process validations.
• Coordinate with quality, manufacturing, suppliers, and customers to resolve technical issues.
• Provide technical support for fielded systems as required.

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related discipline.
• Minimum of 4 years of relevant experience supporting aerospace systems.
• Ability to interpret engineering drawings, GD&T, and aerospace hardware specifications.
• Experience with aircraft mechanical systems (hydraulics, pneumatics, flight controls, ECS).
• Proficiency with CAD tools such as Solid Works or similar.
• Familiarity with composites, corrosion prevention, and mechanical testing.
• Experience with PLM/ERP tools.
• Strong analytical, troubleshooting, and communication skills.
• Ability to work independently and in a team environment.

• Ability to obtain and maintain a Secret security clearance.
• U.S. citizenship required.

• Ability to sit, stand, walk, and use standard office/engineering equipment.
• Occasional lifting up to 25 lbs.