Full-time Position – Senior Structural Engineer (Tysons, VA next to Metro – Silver Line)

Clearance: Must be a U.S. Citizen and eligible to obtain a U.S. Government security clearance
Travel: Up to 25%

Summary
Abbott on Call is seeking an experienced and innovative Senior Naval Architect with strong Finite Element Modeling (FEMAP/NASTRAN) capabilities and a solid foundation in ship design and structural analysis. This individual will lead or support design and analysis projects for vessels ranging from military craft to commercial ships. You will play a key role in developing structural models, performing FEA simulations, and producing technical deliverables in compliance with regulatory and classification standards.

Required Qualifications

• Bachelor’s or Master’s in Naval Architecture, Marine Engineering, Ocean Engineering, or related ABET-accredited field
• 10+ years of relevant naval architecture and marine structural analysis experience
• U.S. Citizenship required with the ability to obtain a DoD security clearance

Demonstrated experience in:

• Finite Element Modeling and Analysis using FEMAP and NASTRAN (Minimum 5 years)
• Structural design and analysis of marine systems
• Hull form, resistance and powering, hydrostatics, and stability

Working knowledge of:

• Damage stability, vibration, seakeeping, and survivability
• Classification and regulatory standards (ABS, MIL-SPEC, US Navy, ABYC)
• Structural and compartmental arrangements

Proficient with:

• 2D/3D CAD tools (AutoCAD, Rhino, SolidWorks preferred)
• Microsoft Office suite (Excel, Word, Project, Access)

Key Responsibilities

• Lead Finite Element Analysis (FEA):
• Develop structural FE models in FEMAP
• Apply realistic boundary conditions and load cases
• Evaluate stress and deformation results and document findings in formal reports for classification or certification review

Naval Architecture Design & Analysis:

• Perform hull girder and local structural calculations per ABS, MIL-SPEC, or commercial standards
• Conduct intact and damaged stability assessments and develop hydrostatic curves
• Prepare and review lines plans, hull form geometry, and weight estimates
• Participate in inclining experiments and deadweight surveys

Concept through Detail Design:

• Develop principal characteristics, general arrangements, and structural layouts
• Participate in concept and feasibility studies for new or modified vessels
• Integrate inputs from marine engineering, structural, and systems disciplines

Project & Client Support:

• Assist in preparation of specifications, drawings, and technical reports
• Participate in design reviews and technical briefings with stakeholders
• Provide onsite support for ship checks, measurements, and structural assessments (must access remote areas of vessels and lift up to 30 lbs)

Preferred Qualifications

• Active DoD Secret or higher clearance
• Experience working with shipyards or DoD/military clients
• Familiarity with other FEA tools such as NASTRAN, ANSYS, ABAQUS, or LS-DYNA
• Understanding of shock and vibration design principles for naval vessels
• Familiarity with digital twin or model-based systems engineering (MBSE)

Notes
This position may require base access screening in addition to clearance eligibility
Occasional shipboard and remote field work required

Full-time Position – Mechanical / Systems Engineer (Tysons, VA next to Metro – Silver Line)

Abbott On Call is looking for intelligent, driven, energetic Engineers (Mechanical, Electrical, Marine, or Systems) for positions that need to be filled immediately. Our Systems Engineering firm is a leader in modular ship design, development, test and validation, and interface verification and validation.

Applicants must have:

• Bachelor’s degree in Engineering, or higher.

• Experience interpreting drawings, technical specifications, and developing test procedures.

• Strong written and verbal communication skills, and attention to detail.

• Excellent interpersonal skills, with the ability to interface and work cooperatively with project teams and clients.

• Proficiency with MS Office (Word, PowerPoint, Excel, Access) and other similar engineering software applications.

• U.S. CITIZENSHIP with the ability to obtain/maintain a security clearance. Some travel may be required to provide on-site engineering and waterfront support during ship availabilities.

Prior experience with Ship Change Documents (SCDs), Integrated Logistic Support (ILS) Certifications, Mine Countermeasures (MCM), and other Navy Data Environment (NDE) applications is a plus.

Abbott On Call is proud to offer highly competitive salaries, a flexible work environment, and invaluable firsthand experience delivering mission-critical solutions for our customers. We know our employees are our greatest asset and our competitive benefit options are designed to support and protect our employees and their families. We offer robust Medical, Prescription, Dental, and Vision coverage, in addition to Life, Short-Term, and Long-Term Disability Insurance. We enable you to shape your financial future with a self-directed 401(k) and Tuition Reimbursement program. We promote a healthy work life balance with a flexible scheduling and PTO program. Apply to join our team and work alongside peers with unmatched expertise in a workplace environment that fosters learning and growth.

Don’t see a position you are looking for? We are always on the lookout for talented Mechanical, Electrical and Systems Engineers. Please feel free to email your resume to resumes@aocinc.net.