Demo

Senior Mechanical Engineer

fibertek
Herndon, VA Full Time
POSTED ON 12/11/2025
AVAILABLE BEFORE 2/10/2026
Job Title
Senior Mechanical Engineer
Location
Herndon, VA - Herndon, VA 20171 US (Primary)
Job Description

Fibertek is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and commercial customers. We are looking for a highly motivated individual to join our Mechanical Engineering Department onsite in Herndon, VA. As the Senior Mechanical Engineer, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include project team technical leadership from project inception through delivery. The responsibilities require full knowledge of military/aerospace design cycles and general design requirements and development of robust design solutions to meet laser performance specifications. Duties would also include creating detailed CAD models and drawings, analyzing systems thermally and structurally, initiating procurements, supporting assembly and testing of systems, preparing technical reports, and participating in design review meetings.

Essential Duties & Responsibilities

  • Leading technical team efforts to create mechanical system laser design solutions and architecture.
  • Detailing design CAD models and drawings.
  • Analyzing systems thermally and structurally
  • Initiating procurements.
  • Supporting assembly and testing of systems.
  • Preparing technical reports.
  • Leading design review meetings.
  • Creating new concepts in support of business development opportunities.
Job Requirements

Experience and Expertise Required

  • Experience in the design and analysis of electro-optical systems for military and/or aerospace applications
  • Experience in the design of thermal control systems, packaging of electronics, precision mechanisms, and sealed enclosures
  • Expertise in Creo software
  • Experience with ANSYS software a plus
  • Proficient with Microsoft Office Suite
  • Excellent verbal and written communication skills
  • Excellent organizational skills and attention to detail
  • Excellent time management skills with a proven ability to meet deadlines
  • Excellent problem-solving and communication skills
  • On-site only
  • BS in Mechanical Engineering required, MS preferred
  • 15 years relevant experience minimum
FIBERTEK, Inc. is a recognized leader in advanced lasers, lidars and laser communication systems providing our DoD, NASA and aerospace customers discriminating capabilities. We pride ourselves in our innovation and customer success focused culture enabled by a creative and relaxed work environment. Fibertek fosters a progressive learning environment that values inspiration, promotes professional challenge and encourages personal growth. We offer a competitive and incentivized compensation package with excellent benefits.


Fibertek, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment based on individual merit, skills, and experience. Fibertek does not engage in nor permits any discrimination in the workplace.

Salary.com Estimation for Senior Mechanical Engineer in Herndon, VA
$161,189 to $191,420
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Mechanical Engineer?

Sign up to receive alerts about other jobs on the Senior Mechanical Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$197,917 - $247,739
Income Estimation: 
$119,658 - $160,028
Income Estimation: 
$106,830 - $140,787
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at fibertek

  • fibertek Hyattsville, MD
  • Job Description: This position supports advanced research and development in semiconductor materials, wide-bandgap device physics, ambient-powered sensing ... more
  • 13 Days Ago

  • fibertek Herndon, VA
  • Job Title Property Management-Lead Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Manage all government or customer Property whether... more
  • 4 Days Ago

  • fibertek Herndon, VA
  • Job Title Senior Electronics Assembler Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek is seeking a highly skilled and certi... more
  • 5 Days Ago

  • fibertek Herndon, VA
  • Job Title Electro-Optical Systems Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek, Inc. is a leading developer of l... more
  • 5 Days Ago


Not the job you're looking for? Here are some other Senior Mechanical Engineer jobs in the Herndon, VA area that may be a better fit.

  • Systems Engineer - Senior #2037 - COMPASS, Inc. Springfield, VA
  • Compass is looking for a motivated individual to provide operational services to the Intelligence Community. Our goal is to hire talented and passionate te... more
  • Just Posted

  • Vertical Mechanical Group Sterling, VA
  • Join a Growing Industry Leader as a Junior Project Manager! Company: Vertical Mechanical Group (VMG) At Vertical Mechanical Group (VMG), we are always seek... more
  • 28 Days Ago

AI Assistant is available now!

Feel free to start your new journey!