Test Design Hardware Engineer / Principal Test Design Hardware Engineer Northrop Grumman CorpTest Design Hardware Engineer / Principal Test Design Hardware EngineerWaynesboro, VA$72,100–$108,100 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Basic Qualifications for Test Design Hardware Engineer: Bachelor's degree with 2 years of experience, master''s degree with 0 years of experience in Science, Technology, Engineering, Mathematics, or related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
Principal Quality Assurance Engineer Marmon Holdings, IncPrincipal Quality Assurance EngineerCharlottesville, VA$112,000–$136,000 / yearThe Principal Quality Assurance Engineer leads the overall activities including CAPAs, customer complaints, MRB/NCMRs, supplier quality, validations (equipment, process, test methods and software), design controls, process improvement, risk management, and internal audits. Supports New Product Development/Design Control, performing quality engineering activities such as design inputs, design outputs, design verification, design validation, design transfer, and risk analysis/ management.
Geotechnical Engineer Senior Principal to Staff American Electric PowerGeotechnical Engineer Senior Principal to StaffRoanoke, VirginiaHas typically acquired 12 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; Or 10 years of related engineering experience along with a Master's degree or PhD in engineering from a program accredited by ABET*. Has typically acquired 8 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; Or 6 years of related engineering experience along with a Master's or PhD in engineering from a program accredited by ABET*.
Senior Principal Reverse Engineer Nightwing Intelligence SolutionsSenior Principal Reverse EngineerSterling, Virginia$122,000–$253,000 / yearThis position requires deep technical knowledge of proprietary hardware systems, exploitation methodologies, and defensive strategies to support forensic investigations of compromised edge devices and systems where threat actors have embedded malware deeply within hardware components. Nightwing is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
Design Engineer Principal M.C. Dean, IncDesign Engineer PrincipalTysons , Virginia$125,120–$156,400 / yearFull timeAssist other engineers in producing conceptual design to construction documents from utilization voltage to low voltage including, detailed equipment layout, single and three-line diagrams, grounding, and feeder routing. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Principal Embedded Software Engineer- Onsite Curtiss-WrightPrincipal Embedded Software Engineer- OnsiteAshburn, VirginiaImplement and integrate, or debug embedded software including bootloaders (BIOS, SlimBootLoader and U-Boot), device drivers (Linux and VxWorks), customized applications and embedded test software, and product simulation and production test software. Hands-on and demonstrable experience with software development using C/C++, Linux (Red Hat, LynxOS, WindRiver), VxWorks (7.x), Linux and VxWorks device drivers, Scripting(bash/csh), high-level application software, Python, LabVIEW and IPMI.
Principal Systems Engineer - Defense Curtiss-WrightPrincipal Systems Engineer - DefenseAshburn, VirginiaAs a leading Modular Open Systems Approach (MOSA) solutions supplier for battlefield platforms and communication systems , we are uniquely positioned to benefit from the DoD's commitment to maintaining technological superiority on the battlefield. Curtiss-Wright's Defense Solution division is a trusted, proven leader, delivering superior products and services that meet the defense and aerospace industries' toughest challenges with best-in-class value.
Principal Hardware Engineer Curtiss-WrightPrincipal Hardware EngineerAshburn, VirginiaThis role involves planning, leading, and designing complex electrical boards, including single board computers (SBC), FPGA, switch, and input/output cards in 3U and 6U VPX form factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in electronic components, integrated circuitry, mechanical systems, and DSP systems, and has a proven track record of solving complex technical challenges across design, testing, and production phases.
Principal Civil Engineer - TS/SCI Polygraph Required LeidosPrincipal Civil Engineer - TS/SCI Polygraph RequiredReston, VirginiaAll-Source Information Evaluation: Demonstrated experience researching, assessing, and synthesizing diverse intelligence and technical sources, including classified intelligence, open-source information, and grey literature such as foreign technical journals, patents, and equipment catalogs, to support facility and infrastructure characterization. MEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment, filtration, and backup power systems.
Principal Radio Frequency Engineer Twosix TechnologiesPrincipal Radio Frequency EngineerHerndon, VAThe team is growing and looking for someone with an advanced RF engineering and signal processing background who has an understanding of how to serve as an RF Subject Matter Expert (SME) to lead technical planning, reverse engineer complex RF protocols, and architect solutions for embedded security research programs. Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics (or equivalent military/IC experience) paired with 9+ years of experience in DSP, SDR development, and RF reverse engineering.
Tech Lead/Principal Engineer, Public Sector EXIGERTech Lead/Principal Engineer, Public SectorRichmond, VAExiger is named a Leader in the Gartner Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. You will operate shared data infrastructure, support program teams running data planes built on your patterns, carry escalation for the hardest database problems across engagements, and represent data posture (residency, retention, encryption, access) in customer-context conversations.
NewTech Lead/Principal Engineer, Public Sector Exiger LLCTech Lead/Principal Engineer, Public SectorMcLean, VAExiger is named a Leader in the Gartner Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company''s ''Brands That Matter,'' and recipient of the Third Party Risk Association''s Innovator Award, Exiger''s technology has been recognized by leading analyst evaluations and 50+ awards. You will operate shared data infrastructure, support program teams running data planes built on your patterns, carry escalation for the hardest database problems across engagements, and represent data posture (residency, retention, encryption, access) in customer-context conversations.
Tech Lead/Principal Engineer, Public Sector ExigerTech Lead/Principal Engineer, Public SectorMclean, VAExiger is named a Leader in the Gartner ® Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. You will operate shared data infrastructure, support program teams running data planes built on your patterns, carry escalation for the hardest database problems across engagements, and represent data posture (residency, retention, encryption, access) in customer-context conversations.
NewEngineer, Principal - Gas Division Richmond City Council VirginiaEngineer, Principal - Gas DivisionRichmond, VA$92,049–$119,890 / year5-point veterans must have been discharged under honorable conditions and had one of the following: Active duty in the Armed Forces of the United States, in a war, or during the period 4/28/52-7/1/55 or active duty for more than 180 consecutive days other than for training, any part of which occurred during the period beginning 2/1/55 and 10/14/76 or active duty during the Gulf War sometime between 8/2/90 - 1/2/92 or active duty in a campaign or expedition for which a campaign badge has been authorized or active duty for which more than 180 consecutive days other than for training, any part of which occurred during the period beginning 9/11/2001 and ending on the date prescribed by the Presidential proclamation or by the law as the last date of operation Iraqi Freedom. Performing engineering activities relative to the design, operation and maintenance of company pipeline and related natural gas facilities; Assisting engineering staff with developing bid proposals, contracts, design specifications and material lists for natural gas projects; Developing, reviewing and updating plans, manuals and forms, as well as, compliance records and documentation; Developing and monitoring assigned budget, reviewing and submitting funding requests, and monitoring expenditures to ensure compliance with approved budget.
NewPrincipal / Sr. Principal Cyber Software Engineer Northrop Grumman CorpPrincipal / Sr. Principal Cyber Software EngineerChantilly, VA$125,300–$187,900 / yearNorthrop Grumman Mission Systems is seeking an experienced Principal / Senior Principal Cyber Software Engineer to join our team supporting a program in the Signals Intelligence Mission Solutions (SMS) Department. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Thermal Hydraulic Analysis, Principal Engineer Framatome North AmericaThermal Hydraulic Analysis, Principal EngineerLynchburg, Virginia$115,000–$156,000 / yearFull timeWhat You’ll Do Day-To-Day: Perform a variety of more complex engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks and resolution of field problems. From our facilities in Virginia, Washington, North Carolina, Pennsylvania, Massachusetts and beyond, we deliver outage services, advanced nuclear fuel technologies, and next-gen reactor innovations that keep the lights on.
Principal Engineer - Core Neutronics Framatome North AmericaPrincipal Engineer - Core NeutronicsLynchburg, Virginia$115,000–$156,000 / yearFull timeFrom our facilities in Virginia, Washington, North Carolina, Pennsylvania, Massachusetts and beyond, we deliver outage services, advanced nuclear fuel technologies, and next-gen reactor innovations that keep the lights on. What You’ll Do Day-To-Day: Perform a variety of more complex engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks and resolution of field problems.
Structural Engineer Principal 4 M.C. Dean, IncStructural Engineer Principal 4Richmond , Virginia$125,120–$156,400 / yearFull timeHeadquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems.
Principal Software Engineer / Tech Lead LeidosPrincipal Software Engineer / Tech LeadArlington, VirginiaImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. June 3, 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.
Principal Engineer REA GROUP LTDPrincipal EngineerRichmond, VAThe team partners closely with product, platform and engineering teams to ensure REA's platforms, data and customer experiences can operate and evolve safely at scale. Customer Platforms & Services is part of REA's Product group and is focused on building and improving the platforms, services and capabilities that underpin key customer experiences.