Design Engineer jobs in District of Columbia

Arlington, Virginia

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Today

The Electronic Warfare Division of Leidos is seeking a Hardware Design Engineer to support Circuit Board and FPGA Firmware Design Engineering work with a multi-disciplined design team (electrical engineers, systems engineers, scientists, etc) to design, develop, simulate, and integrate challenging digital designs and RF sensor systems based on given project requirements. Candidate will have a strong background in high-speed digital design in support of a fast paced, multi-disciplinary design tea

Full-time

USD 87,100.00 - 157,450.00 per year

Security Systems Design Engineer

Alexandria, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Job Description: Parsons is looking for an amazingly talented Securit

Full-time

USD 63,600.00 - 111,300.00 per year

HVAC Controls Design Engineer

Washington, District of Columbia

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Today

A full-service HVAC controls, building automation, and energy management contractor This Jobot Job is hosted by: Courtney Hoogervorst Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $90,000 - $125,000 per year A bit about us: A full-service HVAC controls, building automation, and energy management contractor Why join us? Career Advancement Opportunities Stable Client Base/Tenured Staff 401K plan Company Cell Phone / Laptop Health/Dental

Full-time

USD 90,000.00 - 125,000.00 per year

Principal Hardware Design Engineer

Laurel, Maryland

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Today

About Leidos Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Guided by our Mission, Vision, and Values, Leidos empowers its teams, contributes to its communities, and operates sustainably-always with a commitment to doing the right thing for our

Full-time

USD 131,300.00 - 237,350.00 per year

Mechanical Design Engineer II/III (MEP)

Washington, District of Columbia

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Today

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Mechanical Design Engineer II/ (MEP) - Washington, DC (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (3 days in-office per week minimum) while staying connected to a team that val

Full-time

USD 76,326.00 - 116,390.00 per year

Embedded Systems Design Engineer

Laurel, Maryland

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Today

Description Do you love designing algorithms and developing on embedded systems to solve hard problems with real-world applications? Are you eager to take initiative and work on projects across a multidisciplinary problem space, from high-reliability to rapid prototyping? Do you want to work in an atmosphere where risk taking, innovation, and creativity are openly encouraged and sought out? If so, we're looking for someone like you to join our team at APL! We are seeking an Embedded Systems

Full-time

USD 100,000.00 per year

Radar System Design Engineer

Chantilly, Virginia

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Today

Job ID: 2614459 Location: Chantilly, VA, US Date Posted: 2026-07-10 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description Position Summary: The Radar System Design Engineer will support advanced space-based ISR and ground radar mission systems by performing radar archit

Full-time

USD 160,001.00 - 200,000.00 per year

Mechanical Design Engineer - Reactor Internals (In-Vessel Shielding)

Rockville, Maryland

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Today

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description X-energy is seeking a Mechanical Design Engineer responsible for the engineering de

Full-time

USD 115,000.00 - 140,000.00 per year

Analog Electronics Design Engineer for Space Instruments

Laurel, Maryland

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Today

Description Are you an analog electronics engineer who wants to see your designs operate on spacecraft exploring our solar system? Do you enjoy solving complex challenges in analog and mixed-signal electronics, from custom sensor and low-noise design to flight qualification and testing? If so, we're looking for someone like you to join our team at APL! The Space Science Electronics Group at the Johns Hopkins Applied Physics Laboratory builds instruments and electronics systems that generate

Full-time

USD 100,000.00 per year

Senior Hardware/ Software Design Engineer

Maryland

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an experienced senior HW/SW Design Engineer to join a small team to design, develop, construct, and test electronic hardware (FPGA) and software processing components for subsystems supporting RF communication and collection systems. This position requires expertise in FPGA development, digital signal processing implementation, and software-hardware integration to support mission critical require

Full-time

Network Design Engineer

Annapolis, Maryland

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Today

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 of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to th

Full-time

USD 122,552.00 - 129,000.00 per year

Senior Hardware/Software Design Engineer

Annapolis, Maryland

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Today

Que Technology Group, Inc., is seeking an experienced senior hardware/software design engineer to join a small team to design, develop, construct, and test electronic hardware (FPGA) and software processing components for subsystems supporting RF communication and collection systems. This position requires expertise in FPGA development, digital signal processing implementation, and software-hardware integration to support mission critical requirements. The contractor will lead technical design

Full-time

Senior Hardware / Software Design Engineer III with TS/SCI + Poly

Fort Meade, Maryland

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Today

Our Mission Statement At Aperio Global, we bring together experts in cybersecurity, AI, data analytics, and cloud technologies to solve complex national security challenges. We focus on work where our expertise creates the greatest impact. Our team includes technologists, Intelligence Community veterans, and security professionals who believe the best solutions come from collaboration, accountability, and technical excellence. From cyber operations and AI platforms to cloud-native software and

Full-time

USD 130,000.00 - 230,000.00 per year

388 Senior Hardware/Software Design Engineer

Annapolis, Maryland

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Today

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportun

Full-time

USD 167,000.00 - 187,000.00 per year

PCB Layout Hardware Design Engineer (GA-2/3)

Annapolis, Maryland

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Today

Legato, LLC recruiters () would love to speak with you regarding the following position: PCB Layout Hardware Engineer in Fort Meade, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $220,000-$280,000, depending on experience. What You Will Do: The Hardware Design Engineer will design and test new integrated circuits and hardware components for a wide variety of signal processing applications and research. Design, document, and develop code (to include firmware) for digital sig

Full-time

USD 220,000.00 - 280,000.00 per year

Hardware/Software Design Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIRED

Fort Meade, Maryland

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Today

FPGA, DSP, C++, Vivado, Eqpiq Solution PDK Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must have TS/SCI clearance w/ active polygraph (last polygraph must be within the last five (05) years)Must have eight (08) years' experience as a HW/SDE in programs and contracts of similar scope, type, and complexity is required.Bachelor's degree in computer science or related discipline (i.e

Full-time

USD 125,000.00 - 230,000.00 per year

Senior Systems Design Engineer / Analyst

Laurel, Maryland

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Today

Description Do you thrive when a single analysis can shift the balance of national security? Are you a "systems thinker" with deep, hands-on experience designing and analyzing tangible, high-impact defense assets? If you're eager to work side-by-side with elite technical specialists in a collaborative, sponsor-focused environment, APL wants you on our team. If so, we're looking for someone like you to join our team at APL. We are hiring a Senior Systems Design Analyst for the System Realizat

Full-time

USD 100,000.00 per year

Mixed Signal Digital Design engineer / PCB layout designer / PCB Designer / PCB Design Engineer

Rockville, Maryland

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13d ago

Job Title: Mixed Signal Digital Design engineer DOD (Dept of Defense) / Department of War(DOW) projects ship required due to program access requirements. Must be eligible to obtain DOD Clearance Duration: up to 6 months Contract with possible extensions Location: Rockville, MD 12401 Work Schedule: 5/40 First Shift, Monday to Friday 8 hours per day. Pay Rate: $110/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits:

Easy Apply

Contract

110

FPGA Design Engineer

Remote

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13d ago

Job Title: FPGA Design Engineer DOD (Dept of Defense) / Department of War(DOW) projects ship required due to program access requirements. Must be eligible to obtain DOD Clearance Duration: up to 4 months Contract with possible extensions Location: Remote work (Work from home) Work Schedule: 4/10 First Shift, Monday to Thursday 10 hours per day. Pay Rate: $80/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical

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Contract

Test Engineer, Design and Execution

Rockville, Maryland

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Today

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description This role is responsible for the planning, development, and execution of test syste

Full-time

USD 90,000.00 - 115,000.00 per year

Design Engineer jobs in Washington, DC, USA