Six Figure Work

Senior Mechanical Design Engineer

KBR

Company websitekbr.com (KBR, opens in new tab)

Base salary $150K  to $190K

Employer-published annual base salary, USD. Advertised base range in Washington, DC

Apply (opens in new tab)

You apply on the employer's own site. Six Figure Work does not handle applications.

  • LocationWashington, DC
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

Title:

Senior Mechanical Design Engineer

Belong. Connect. Grow. with KBR!

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.

KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and leadership experience to join our growing team of engineers supporting cutting-edge defense programs. The successful candidate will lead mechanical design efforts and collaborate with cross-disciplinary teams to develop commercial systems and components.

Why Join Us?

  • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.

  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.

  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Work Environment:

  • Location: On-site R&D Lab, (*No Telework/hybrid arrangements available)

  • Work hours: 0600-1430, with some overtime, based on mission needs

  • Travel Requirements: 5-10%

  • Working Hours: Standard

Basic Compensation:

$150,000 - $190,000 USD annually

The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.

Key Responsibilities:

  • Lead mechanical design efforts from concept through final production.

  • Research, design, and evaluate mechanical products and systems to meet operational and performance requirements.

  • Apply knowledge of engineering principles to develop structural components.

  • Solve technical design problems and perform system-level design analyses.

  • Develop mechanical and structural layouts using CAD tools.

  • Conduct feasibility and performance testing on components and systems.

  • Participate in design reviews and support production and integration activities.

  • Work closely with a small team to execute fast paced, short timeline projects, both individually and as a team.

Required Qualifications:

  • Active/Current DoD Secret clearance required

  • Bachelor’s degree in Mechanical Engineering or a related technical field.

  • A minimum of 8 years of experience performing mechanical design on complex systems.

  • Experience leading design efforts and mentoring junior engineers.

Preferred Qualifications

  • Experience in electronics packaging, including thermal and structural considerations.

  • Familiarity with Space Flight hardware.

  • Strong understanding of the full engineering lifecycle from concept to production.

  • Demonstrated ability to collaborate in multi-disciplinary teams.

  • Experience with Solidworks CAD/CAM tools in 3D modeling

  • Experience in developing 3D models and drawings for fabrication and machining

  • Excellent written and verbal communication skills.

  • Ability to manage multiple priorities in a fast-paced environment.

Ready to Make a Difference?

If you are excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture.  These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company.  That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. 

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Source: KBR on Workday · View original posting (opens in new tab)

This range next to 6 other live KBR roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live KBR roles with the nearest advertised base floor
RolePublished base
Senior Mechanical Design Engineer (this listing)$150K - $190K
Senior Test and Evaluation Engineer$150K - $165K
Software Acquisitions Engineer$150K - $187K
Model Based Systems Engineer (Expert)$150K - $187K
Modeling and Simulation Analyst$155K - $165K
C-130 Pilot$155K - $225K
RMF Validator$156,285 - $234,370

Same $100K to $400K scale as every card. All KBR roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-06-01
Where this pay comes from

Location as the employer wrote it: Washington, District of Columbia

$150,000 - $190,000 USD annually

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.