Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

R&D Engineer

Hepburn and Sons LLC

Overview

Hepburn and Sons LLC is seeking a driven and technically versatile and innovative R&D Engineer to join our defense engineering team in Manassas, Virginia. In this role, you will be at the forefront of naval power systems innovation leading technology development efforts that directly advance U.S. Navy fleet readiness and warfighter capability.

You will own technical programs from concept through delivery, collaborate with elite university research groups and industry partners, and contribute to technologies that matter. You will help grow our engineering capabilities as our team seeks to grow. You will be welcomed into a group with diverse expertise and engineering backgrounds that are dedicated to mentor and support our entire work staff at all levels.


This is a contingent position based on award/funding from the customer.

Working at Hepburn and Sons LLC

At Hepburn and Sons, we believe a passion for meaningful work and intellectual rigor will help solve the leading issues of today. We honor handshakes as rigorously as contracts. We keep trust at the forefront of every decision we make and customer we serve! We believe there is no greater principle in business than that of building a solid foundation of trust. We hold one another to the highest levels of integrity and ethics. We cherish every opportunity given to us by our clients. We believe in collaboration, mutual respect, open communication, and opportunity for growth.

Our team brings together diverse engineering expertise in an environment built on trust, open communication, and mutual respect. Here you will find a culture that invests in your growth, challenges you with consequential problems, and gives you the tools to lead.

Responsibilities

You will serve as a technical lead across a full program lifecycle, including but not limited to the following responsibilities:
  • Lead technology development and integration for U.S. Navy power systems, working alongside prestigious universities and industry teammates
  • Take end-to-end ownership of complex engineering programs including planning, executing, and delivering technical scope while coordinating multidisciplinary teams spanning engineering, drafting, technical writing, and supporting program management
  • Develop, mature, and de-risk emerging technologies toward deployment readiness:
    • Modular power and energy systems technologies (insulated bus pipe, disconnect switches, and related shipboard components) to support operational availability and fleet readiness
    • AI/ML-based algorithms for power system monitoring and condition-informed maintenance
  • Engage in digital engineering, modeling and simulation (M&S), and model-based systems engineering (MBSE) to accelerate and maintain continuity of systems design
  • Perform technology demonstrations, qualification programs, requirements development, system design integration, design space exploration, and/or analysis of alternatives (AoA) studies
  • Verify and validate technologies against military performance requirements and standards to support military concept of operations (CONOPS)
  • Technically lead diverse stakeholder teams, including but not limited to subcontractor teammates, industrial manufacturers, university research programs, and national laboratories
  • Represent the company at conferences, symposia, and exhibitions through active participation and technical presentations
  • Up to 20% travel
Qualifications
  • Bachelor's degree in Electrical Engineering, Physics, Mathematics, Systems Engineering, Computer engineering, or an equivalent technical discipline
  • 5 or more years of practical, professional engineering experience
  • Demonstrated experience in at least one of the following areas, with familiarity across the others: power systems, sensors, signal processing, AI/ML, and/or model-based systems engineering
  • Ability to obtain and maintain a Secret level clearance
Preferred Qualifications
  • Experience with R&D engineering and applied technology development in defense or maritime environments
  • Master's degree in Electrical Engineering, Physics, Mathematics, Systems Engineering, Computer engineering, or an equivalent technical discipline
  • Demonstrated ability and experience to author white papers, technical publications, and/or proposals
  • Familiarity with defense acquisition processes, Navy programs, and/or Navy shipboard power systems
  • Working proficiency with software and engineering products such as: Solidworks Design, Finite Elements Analysis (FEA) software, Python
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the R&D Engineer in Manassas, VA vacancy
  • Want to make a meaningful difference in peoples’ lives while earning a competitive salary? At Jushi Holdings Inc. ”) ( CSE: JUSH ) ( OTCQX: JUSHF ), we are shaping the future of the cannabis industry, the fastest growing jobs sector in the U.S.This is your chance to be...
    Suggested
    Temporary work
    Work at office
    Local area
    Flexible hours

    Jushi Holdings Inc.

    Manassas, VA
    3 days ago
  •  ...conduct analysis, and collaborate with Shift Operations, equipment engineers, and tool vendors to improve efficiency, yield, and performance....  ...work efficiently. Conduct technical tests and experiments for R&D in wafer fabrication; prepare reports and present findings.... 
    Suggested
    Work at office
    Local area
    Immediate start
    Remote work
    Shift work
    Night shift
    Day shift

    Micron Technology

    Manassas, VA
    6 days ago
  •  ...Development Engineer Nokia Federal Solutions (NFS) is seeking a highly experienced Development Engineer to design, develop, and maintain mission-critical software systems supporting U.S. Government and defense customers. This role focuses on building high-performance... 
    Suggested
    Temporary work
    Local area
    Flexible hours

    Nokia | Federal

    Chantilly, Loudoun County, VA
    3 hours ago
  •  ...will vary from area to area and may include monitoring and responding to SPC charts, responding to failed tool quals, processing engineering targets, SWRs and other tests, monitoring and collecting data, dispositioning lots, troubleshooting tool errors and recovery and... 
    Suggested
    Shift work
    Night shift

    Dexian

    Manassas, VA
    4 hours ago
  • $200.7k - $229.1k

     ...auditable trail from requirement to code. Work Management The team provides the visibility and structure that allows our engineering organization to move with precision by influencing how work is recorded, tracked, and reported on. In addition to supporting Jira... 
    Suggested
    Full time
    Part time
    Local area

    Capital One Financial Corp

    McLean, VA
    7 days ago
  • Capital One is seeking a Senior Manager of Product Management to enhance the Developer Experience. This role requires a strong foundation in agile product strategies, managing cross-functional teams, and delivering innovative solutions to improve developer productivity...

    Information Technology Senior Management Forum

    McLean, VA
    1 day ago
  •  ...Manassas, United States | Posted on 06/04/2026 Industry Manufacturing, Engineering, Transportation & Logistics Job Type US Staffing Required Skills troubleshooting c programming language Country United States About Us OTSI is a global technology partner providing enterprise... 
    Immediate start
    Night shift

    Premier Inn Hotels LLC (UAE)

    Manassas, VA
    2 days ago
  • $200.7k - $229.1k

     ...clear, auditable trail from requirement to code. Work Management The team provides the visibility and structure that allows our engineering organization to move with precision by influencing how work is recorded, tracked, and reported on. In addition to supporting Jira... 
    Full time
    Part time
    Local area

    Information Technology Senior Management Forum

    McLean, VA
    2 days ago
  •  ...Job Description Job Description Description: This is a great opportunity for an experienced Mechanical Engineer to design military quality components, products, and systems. Program activities are associated with submarine acoustic programs. Our products are typically... 
    Full time
    Work experience placement

    Sedna Digital Solutions LLC

    Manassas, VA
    21 days ago
  • Job: Specimen Technician Location: Chantilly, VA Duration: 3 Months Shift: Friday - Tuesday 8:30 AM - 5:00 PM These two positions are for Tech Ops Floater. The responsibilities will be sorting samples, picking samples, aliquoting samples, scanning and storing...
    Work experience placement
    Shift work
    Night shift
    Weekend work

    TalentBurst

    Chantilly, Loudoun County, VA
    3 days ago
  • Description/Comment: The SPT I is responsible for general support functions within the Specimen Processing Department. This position requires a data entry background. Functions performed may include but are not limited to A-station, presort, pickup and delivery of processed...
    Work experience placement
    Night shift
    Weekend work

    Mindlance

    Chantilly, Loudoun County, VA
    2 days ago
  • $110k - $135k

     ...by late 2029 or 2030. Every hire matters at this stage - and this role is no exception. The Role As our Senior Manufacturing Engineer – Aircraft Sheet Metal Fabrication, you'll own the manufacturing engineering function for sheet metal components and assemblies on... 
    Work at office
    Immediate start
    Worldwide

    Electra

    Manassas, VA
    7 days ago
  • Consulting Engineer | Development and Implementation [GMU0011010] Full-time. This is an exempt 1099 contract with no overtime pay, located in CONUS - Fairfax VA and across the Mid Atlantic Region. The role supports strategic delivery of Government and Public Services Sector... 
    Full time
    Contract work
    Temporary work
    Work at office
    Flexible hours

    ProSidian Consulting, LLC

    Fairfax, VA
    2 days ago
  • $169.6k - $229.46k

     ...world of exciting career opportunities. Job Description Transform technology into opportunity as a Software Developer, Software Engineer or Data Scientist at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your... 
    Temporary work
    For contractors
    Work experience placement
    Local area
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics

    McLean, VA
    15 hours ago
  • $101.3k

    ABOUT US We're the world's leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value - across borders, through cities and overseas. No other organisation can address the scale, precision, pace and trust...
    Overseas

    Swift

    Manassas, VA
    2 days ago
  • $110k - $175k

     ...Title: Cybersecurity Engineer Location: Manassas, VA Clearance: Secret Clearance Citizenship Requirement: US Citizenship is required. Req #: 4060 Salary: $110,000 - $175,000 DOE Summary: Craig Technologies has an opening for a Cybersecurity Engineer supporting... 
    Contract work
    Work experience placement

    Craig Technologies

    Manassas, VA
    1 day ago
  •  ...Title: R&D Systems Engineer KBR is seeking an innovative R&D Systems Engineer to join our team, providing critical technical services to the U.S. Government (USG). This role supports a dedicated USG Program Office focused on pioneering the next generation of national... 
    Full time
    Work at office
    Local area
    Flexible hours

    KBR

    Chantilly, Loudoun County, VA
    26 days ago
  • Sign-on Bonus! The responsibilities of this job include, but are not limited to, the following: Obtaining quality x-rays using correct position and radiation exposure; Implementing safety procedures for patients, self, and staff to avoid unnecessary exposure...
    Work at office
    Relocation package

    Patient First

    Manassas, VA
    15 hours ago
  • Liberty Personnel Services, Inc. is seeking a motivated Civil Engineer in Fairfax, Virginia, with over 4 years of experience in land development. You will design and manage projects including residential subdivisions and commercial sites while ensuring compliance with... 
    Flexible hours

    Liberty Personnel Services, Inc.

    Fairfax, VA
    2 days ago
  • $82k - $131.2k

     ...Cybersecurity Engineer II Location US-VA-Manassas ID 2026-4504 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Secret Overview Now Hiring... 
    Full time
    Immediate start
    Remote work

    American Systems

    Manassas, VA
    22 hours ago
  • A national engineering consulting firm is hiring engineers, surveyors, planners, and geotechnical professionals at locations including Fairfax, VA. This role involves designing civil infrastructure with tools like Civil 3D and GIS, planning site surveys, and supporting... 

    IMEG, formally Northern Engineering & Consulting, Inc.

    Fairfax, VA
    4 days ago
  • USAM DC,  a high-end architectural millwork firm base in Northern VA, is seeking a Drafter/Submittal Engineer . The Drafter/Submittal Engineer will provide support of multiple projects and tasks as directed by the Engineering Manager and team. ESSENTIAL DUTIES AND... 

    USAM DC

    Manassas, VA
    3 days ago
  •  ...USAM DC, a high-end architectural millwork firm base in Northern VA, is seeking a Drafter/Submittal Engineer. The Drafter/Submittal Engineer will provide support of multiple projects and tasks as directed by the Engineering Manager and team. ESSENTIAL DUTIES AND RESPONSIBILITIES... 

    USA Millwork

    Manassas, VA
    2 days ago
  •  ...Job Description Job Description Description Are you a passionate Engineer ready to shape the future of our communities? Rinker Design Associates, LLC (RDA) is seeking a talented Project Engineer to join our Site/Civil team. As a key member of the team, you... 
    Temporary work
    For contractors
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours

    Rinker Design Associates

    Manassas, VA
    8 days ago
  •  ...Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made... 
    Full time
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Manassas, VA
    3 days ago
  •  ...The Fountain Group is currently seeking a Quality Engineer for a prominent client of ours. This position is located in Manassas, VA Details for the position are as follows: Payrate: $50-53/hr W2 Job Title: Quality Engineer Location: Manassas, VA... 
    Contract work
    Work experience placement
    Shift work

    The Fountain Group

    Manassas, VA
    3 days ago
  •  ...Description Our Project Engineer assists their Project Manager on projects and is the liaison between the field and the office. In this role, the PE is responsible for defining the project's objectives by planning, executing and finalizing projects according to the... 
    For subcontractor
    Work at office

    Helix Electric

    Manassas, VA
    5 days ago
  • $80k - $82k

     ...their process Develop quality code in accordance with established RoviSys and client standards Work in team environment with engineers and designers from RoviSys, partners and clients Grow into position leading a team of engineers and technicians to provide... 
    Daily paid
    Work at office

    RoviSys

    Manassas, VA
    2 days ago
  • $100k

     ...managing operations, or supporting customers, you play a vital role in powering industries that move the world forward. Job Title Sales Engineer Starting Compensation Range This is a sales position eligible for a base salary plus commissions with a probable income of more... 
    Base plus commission
    For contractors
    Shift work

    Carter Machinery Company, Inc.

    Manassas, VA
    22 hours ago
  • $105.81k - $117.39k

     ...Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. CLEARANCE REQUIREMENTS: : Department... 
    Part time
    Remote work
    Flexible hours

    General Dynamics Mission Systems

    Manassas, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to R&D Engineer. Be the first to apply!