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      566 Senior Firmware Engineer jobs in Gainesville, VA

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      Senior Software Engineer Staff - Clearance Required

      Lockheed Martin

      Fairfax, VA 22035

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      Senior Full Stack Engineer

      Outlier

      Gainesville, VA

      $50/hr

      • 2+ years of experience in backend engineering, AI automation, or complex systems integration
      • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
      • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
      • Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
      • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
      • This is a 1099 contract opportunity on the Outlier.ai platform
      • You must be authorized to work in your country of residence
      • If you are an international student, you may be able to sign up for Outlier if you are on a visa
      SmartExplore AI is experimental.
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      Senior Data Engineer

      ManTech

      Chantilly, VA 20151

      LinkedIn
      Senior Manager, Engineering (Oral Solid Dosage)

      Scientific Search

      Chantilly, VA 20152

      LinkedIn
      Senior Endpoint Engineer - C2H - W2 Only (NO 3rd Party)

      CBTS

      Fairfax, VA 22032

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      Systems Engineer Senior I

      Ultra Electronics Ocean Systems

      Chantilly, VA 20151

      ~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Candidates must be eligible to obtain the relevant security clearance required for the role, due to the nature of the programmes we deliver for our customers.
      • Laboratory knowledge including setup and use of Linux-based system integration, test, and execution.
      • Experience planning, reviewing, and executing integration and test events for combined hardware and software systems
      • Ability to document and specify system and subsystem level requirements.
      • Experience working with a team to jointly develop a system during all phases of the development lifecycle.
      • Review/provide technical input and cost estimation support.
      • Provide systems engineering leadership to a small group of systems or mixed discipline engineers.
      • Willingness to travel (10%).
      • Strong attention to detail and work ethic.
      • Knowledge of proper systems engineering discipline and rigor required for disciplined systems development.
      • Significant experience with Radar systems or similar signal processing systems.
      • Experience and knowledge of algorithms used for navigation, periscope detection, discrimination or other parts of traditional Radar signal processing.
      • Typically, a Bachelor Degree (or equivalent) in a related field and 6+ years of related experience within a relevant complex engineering environment.
      • May be required to maintain security clearance.
      • 6+ years with BS Degree in Systems/EE Engineering or related discipline
      SmartExplore AI is experimental.
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      Senior Navy Mechanical Engineer - Clearance Required

      Cydecor

      Reston, VA 20190

      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's level degree in Mechanical Engineering
      • 10+ years of relevant experience
      • Experience in mechanical engineering experience related R&D;, T&E;, and systems acquisition programs.
      • Ability to analyze designs through review of design artifacts
      • Ability to perform quantitative analyses
      • Ability to work on a multi-disciplinary team consisting of systems engineers, electrical and electronics engineers, acquisition professionals, and logistics and sustainment professionals to achieve program outcomes
      • Interim or Active Secret clearance
      SmartExplore AI is experimental.
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      Senior Project Manager, Installation

      CoolSys

      Sterling, VA 20166

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      Senior Electrical Engineer, Industrial Power Systems

      BAE Systems

      Vienna, VA 22181

      ~ 26 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • At least four years of related/relevant professional work experience
      • Equivalent education and related facility electrical experience required
      • Professional experience of electrical power systems including medium voltage and low voltage system equipment
      • Lighting design
      • Mast and catenary lightning protection systems
      • Emergency power systems
      • Generators
      • Substations
      • Transformers
      • Uninterruptible power supply (UPS)
      • Power converters
      • Professional design experience of Power Grounding Systems
      • Professional experience in the development of Load Flow Analysis, Short Circuit Studies, & Load Calculations
      • Must be proficient with MS Office Suite programs including Outlook, Excel, Word, Teams
      • Engineer-in-Training certification or equivalent professional work experience associated with licensing requirements
      • Ability to communicate effectively both orally and in writing.
      • A limited amount of travel to off-site locations will be required on an as needed basis to support studies and design meetings.
      SmartExplore AI is experimental.
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      Senior Advanced Engineering Support Specialist - Test Program Lead - $5,000 Sign On Bonus

      General Dynamics Mission Systems

      Manassas, VA 20110

      $154,812/yr
      $5,000 bonus
      ~ 15 min OnsiteFlexible Schedule

      • Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience).
      • Requires an additional 8+ years of job-related experience, or a Master's degree with 6+ years of job-related experience.
      • 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 the nature of work performed within our facilities, U.S. citizenship is required.
      • Advanced systems engineering and integration background
      • Proficiency in Jira and IBM Rational DOORS
      • Highly proficient in Microsoft Word, Project, PowerPoint, Excel, and other Microsoft Office applications
      • Proven leadership of cross-functional engineering teams15-20 years of experience operating and/or maintaining AN/BYG-1, or similar combat systems
      • Identifies opportunities to apply AI for continuous improvement and innovation
      • This role may require intermittent travel, both independently and as part of a team, to support customer meetings, reviews and test events in partner and government labs, as well as shipboard installations in domestic and international locations
      SmartExplore AI is experimental.
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