Engineer Drafter - TS/SCI Polygraph Required

Leidos Inc; Reston (VA); On-site; USD 92,000 - 167,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Paid leave

Job summary

Leidos Inc. in Reston, Virginia, seeks an Engineer Drafter to create and modify detailed engineering drawings and BIM models using CAD, CAM, CATIA, and BIM software.

The successful candidate will develop 3D BIM models and 2D drawings, perform clash detection, manage libraries, and ensure data integrity and compliance with standards while collaborating with experts in a fast‑paced, mission‑focused government environment.

Qualifications

• Must possess in-scope and active TS/SCI Polygraph clearance for consideration.
• Bachelor's degree with 8+ years of relevant experience, or a Master's with 6+ years; equivalent experience considered.
• Experience in Civil/Structural/Protective Engineering or BIM related to Building Information Modeling (BIM).
• Excellent written and verbal communication skills, including briefing senior government and organizational leaders.

Responsibilities

• Integrate intelligence, geotechnical, topographical data to model facility functions and configurations.
• Develop 3D BIM models and 2D CAD drawings across engineering disciplines.
• Perform clash detection and resolve model conflicts prior to design completion.
• Develop and maintain project BIM libraries, templates, and annotations.
• Audit models for data integrity, spatial accuracy, and adherence to LOD and standards.
• Produce customer deliverables from BIM models, including reports and schedules.
• Participate in model coordination meetings with clients and cross-functional teams.
• Execute detailed engineering drawings and layouts following drafting standards.

Skills

Technical analysis

Engineering judgment

Attention to detail

Communication

Education

Bachelor's degree with 8+ years

Master's degree with 6+ years

Tools

Autodesk Revit

Autodesk AutoCAD

BIM software

CAD tools

Job description

Description

Leidos has an opening for an Engineer Drafter in Reston, Virginia. The primary focus of this position is the creation and modification of detailed engineering drawings, including parts, assemblies, installations, and facility models, based on basic layouts, established references, and standard engineering data. Work is performed using computer-aided design and modeling tools such as CAD, CAM, CATIA, and Building Information Modeling (BIM) software.

In addition to drafting and modeling responsibilities, this role requires the development of technical solutions through collaboration with subject matter experts and stakeholders. The successful candidate will perform deep technical analyses and evaluate impacts to end products and solutions. This position requires the ability to solve complex and often ambiguous technical challenges where complete information may not be readily available. Candidates must demonstrate sound engineering judgment, creativity, exceptional attention to detail, and a commitment to producing high-quality work.

The selected candidate will work as part of an interdisciplinary team of government and contractor personnel in a fast‑paced, mission‑focused environment within a government facility.

Roles and Responsibilities

• As a member of a characterization team, integrate all‑source intelligence, geotechnical data, topographical data, underground infrastructure expertise, and engineering principles to identify and model facility functions (missions) and physical configurations, including layouts, structures, mission systems, support systems, and associated components.

• Develop detailed 3D BIM models and 2D CAD drawings across multiple engineering disciplines.

• Perform clash detection and coordination among engineering disciplines, identifying and resolving model conflicts and spatial issues prior to design completion.

• Develop, maintain, and enhance project‑specific and enterprise BIM libraries, including custom families, templates, metadata, and annotations.

• Audit models to ensure data integrity, spatial accuracy, compliance with Level of Development (LOD) requirements, and adherence to organizational BIM, modeling, and simulation standards.

• Generate customer‑required deliverables, including technical reports, detailed measurements, material schedules, cross‑sections, and supporting documentation directly from BIM models.

• Participate in model coordination meetings with clients, stakeholders, and cross‑functional teams.

• Execute detailed engineering drawings and layouts in accordance with established drafting standards and engineering best practices.

Required Education, Skills, and Experience

• Must possess in‑scope and active TS/SCI Polygraph clearance for consideration. U.S. Citizenship is required.

• Expert knowledge of, and demonstrated ability to apply, advanced technical principles, theories, and concepts.

• Bachelor's degree with 8+ years of relevant experience, or a Master's degree with 6+ years of relevant experience. Additional relevant experience may be considered in lieu of a degree.

• Experience in Civil Engineering, Structural Engineering, Protective Engineering, or a related discipline applicable to Building Information Modeling (BIM).

• Excellent written and verbal communication skills, including the ability to effectively brief and interact with senior government and organizational leaders.

Preferred Qualifications

• Working knowledge of protective engineering principles and physical force protection measures.

• Experience with Autodesk Revit, Autodesk AutoCAD, and BIM software, methodologies, and best practices.

• Experience with VENTSIM, ETAP, or other infrastructure modeling and simulation tools.

• Military, intelligence community, or defense‑related experience.

• Construction experience involving mission‑critical facilities, tunneling, underground structures, or large‑scale excavations.

• Experience with design reviews, engineering modifications, specifications development, dimensioning, and document management.

• Experience developing and implementing BIM‑related workflows, standards, and processes.

#ASBA #Snakehead

Original Posting: August 12, 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 $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline onlyand 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.

Pay and Benefits

Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment‑related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.