Engineer Drafter - TS/SCI Polygraph Required

Leidos Holding$92K — $166K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI Polygraph clearance required.
  • Expertise in advanced technical principles and theories.
  • Bachelor's degree with 8+ years or Master's with 6+ years relevant experience.
  • Background in Civil, Structural, or Protective Engineering related to BIM.
  • Strong communication skills to interact with senior leaders.

Responsibilities

  • Integrate diverse intelligence and engineering data to model facility functions.
  • Develop detailed BIM models and CAD drawings across engineering disciplines.
  • Conduct clash detection to resolve design conflicts.
  • Enhance project-specific BIM libraries and maintain data integrity.
  • Generate technical reports and deliverables directly from BIM models.
  • Participate in model coordination meetings with various stakeholders.
  • Create engineering drawings adhering to best practices.

Benefits

  • Opportunity to work in a mission-focused environment.
  • Collaboration with a multidisciplinary team.
  • Engagement in innovative technical challenges.
  • Contribution to projects impacting national security.
Full Job 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 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.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Networking and Career Advancement

Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

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Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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