Senior Civil Engineer: Underground & CBRN Facilities

Via Logic LLC; Reston (VA); On-site; USD 92,000 - 167,000; Full time

Job summary

Leidos in Reston, VA, seeks an experienced Civil Engineer to support highly specialized mission requirements, assessing and reverse engineering complex facilities located in denied-access environments.

You will reconstruct layouts of CBRN processes, evaluate vulnerabilities, and deliver technical reports to senior government and DoD stakeholders, using CAD/3D modeling, with an emphasis on safety, resilience, and operational continuity.

Qualifications

• Active TS/SCI Polygraph clearance and U.S. Citizenship required.
• Bachelor's degree with 8+ years of relevant experience or Master's with 6+ years.
• Experience in facility analysis, infrastructure vulnerability assessments, and structural engineering in DoD/IC environments.
• Industrial & Facility Focus: experience analyzing chemical, nuclear, or biological processes and footprints in above-ground and subterranean facilities.
• MEP Systems Knowledge: understanding of mechanical, electrical, and plumbing within complex facilities including containment, filtration, and backup power.

Responsibilities

• Reverse engineering & characterization of complex industrial processes, equipment layouts, and facility designs.
• Subterranean & hardened facility analysis of underground structures and survivability.
• 3D modeling & simulation using CAD to create accurate facility models and layouts.
• Vulnerability & resilience assessments identifying weaknesses and single points of failure.
• Workflow & infrastructure analysis of support systems, HVAC, and power distribution.
• Technical reporting & briefing: deliver assessments and recommendations to senior government and DoD stakeholders.

Skills

TS/SCI Polygraph clearance

Engineering principles across programs

MEP systems knowledge

Facility & infrastructure analysis

Education

Bachelor's degree + 8+ years experience

Master's degree + 6+ years experience

Tools

Autodesk Revit

VENTSIM

ETAP

Job description

Leidos in Reston, VA, seeks an experienced Civil Engineer to support highly specialized mission requirements, assessing and reverse engineering complex facilities located in denied-access environments.

You will reconstruct layouts of CBRN processes, evaluate vulnerabilities, and deliver technical reports to senior government and DoD stakeholders, using CAD/3D modeling, with an emphasis on safety, resilience, and operational continuity.