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151,434 Principal engineer software jobs in United States
- Hiring Software Engineers
AG TechnologiesChesterfield, MO$102K - $152K (Glassdoor est.)Company Description AG Technologies was founded as a software solutions company in 2008 & has its corporate headquarters at Chesterfield, Missouri with……30d+ - Software Engineer
InfozoneSunnyvale, CA$116K - $163K (Glassdoor est.)Education: Bachelor’s Degree in relevant field. Algorithm development involving detection, signal formation, and geolocation, mission performance and data……30d+ - Software Engineer
Quantumsoft SolutionsFremont, CA$127K - $196K (Glassdoor est.)Learning about developments in the field to stay on top of the latest advancements. Designing and developing solutions using the software development cycle.…30d+ - Systems Engineer - MBSE Specialist
SCCIKing George, VA$60K - $91K (Glassdoor est.)The ideal candidate will bring depth in both MBSE tooling and software engineering practice, with the ability to develop rigorous SysML/UML models, engage……30d+ - LIMS Development Lead
Element Materials TechnologyBlue Ash, OH$100K - $150K (Employer provided)Lead technical design decisions and collaborate on solution architecture with Product, BA, and Architecture teams. Low-code/no-code platforms (e.g., PowerApps).…24h - Senior Software Engineer
Digital Force TechnologiesSan Diego, CA$150K - $180K (Employer provided)Contribute toward critical architecture and design decisions. Proficient in developing and navigating in Linux based environments.…30d+ - Backend Software Engineers - King of Prussia, PA
In-Depth EngineeringKing of Prussia, PA$75K - $150K (Employer provided)Qualified candidates must be U.S. Citizens with a valid passport who old an active security clearance at the Secret level. U.S. Citizen with a valid passport.…14d - Program DeveloperWheeling-Nippon SteelFollansbee, WV$85K (Employer provided)Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience). Familiarity with *DB2 for i* and SQL.…24h
- Systems Integration Engineers - Colorado SpringsIn-Depth EngineeringColorado Springs, CO$75K - $150K (Employer provided)Qualified candidates must be U.S. Citizens with a valid passport who old an active security clearance at the Secret level. U.S. Citizen with a valid passport.…14d
- Sr. Principal Cyber Software Engineer
Northrop GrummanJessup, MD$149K - $235K (Employer provided)Best Places to WorkDesign and develop end-to-end data flow and tasking for CNO tools developed. Provides custom software design and development of CNO tools and techniques.…30d+ - Sr. Principal Cyber Software EngineerNorthrop GrummanAurora, CO$149K - $235K (Employer provided)Best Places to WorkDesign and develop end-to-end data flow and tasking for CNO tools developed. Provides custom software design and development of CNO tools and techniques.…30d+
- Senior Software EngineerLumijes TechnologiesGulf Breeze, FL$120K - $160K (Employer provided)Bachelor’s or Master’s in CS, EE, or a related field. If you have been looking for a role where the technical problems are genuinely unsolved and the stakes are……30d+
- Principal Cyber Software EngineerNorthrop GrummanJessup, MD$120K - $188K (Employer provided)Best Places to WorkProvides custom software design and development of CNO tools and techniques. Bachelor's degree in computer science, information systems, or network engineering……30d+
- Principal Software Engineer – Algorithm SW Engineer (26-300)Northrop GrummanHuntsville, AL$109K - $163K (Employer provided)Best Places to WorkA Bachelor’s Degree in Computer Science, Software Engineering, Mathematics, Physics, or a related field from an accredited university, along with 5 years of……16d
- Senior Principal Virtual Simulation Software EngineerNorthrop GrummanMelbourne, FL$123K - $184K (Employer provided)Best Places to WorkMust have a Bachelor of science degree in a STEM discipline and 8 years of experience OR Master of science degree in a STEM discipline and 6 years of experience……16d
- Senior Software EngineerLumijes TechnologiesGainesville, FL$120K - $160K (Employer provided)Bachelor’s or Master’s in CS, EE, or a related field. If you have been looking for a role where the technical problems are genuinely unsolved and the stakes are……30d+
- Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)Bitus LabsIrvine, CA$130K (Employer provided)Define evaluation methodologies for agents, prompts, and workflows. Design, build, and optimize LLM-powered agents, including planning, tool use, workflow……30d
- Principal Software Engineer / Tech Lead
LeidosArlington, VA$131K - $237K (Employer provided)Best Places to WorkLead, manage, and develop senior engineers and technical teams. Communicate technical vision, risks, and progress to senior leadership.…30d+ - Lead Identity Access Management (IAM) Engineer/Architect
FINRAUnited States$111K - $243K (Employer provided)Experience must include direct experience in leading key areas such as: securing networks and systems architecture, design and implementation, secure software……30d+ - Sr. Embedded Systems Engineer
Trane TechnologiesMinneapolis, MN$127K - $178K (Employer provided)Best Places to WorkSupport product validation, field testing, and deployment activities as required. Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer……30d+ - Sr Principal Software EngineerNorthrop GrummanColorado Springs, CO$129K - $194K (Employer provided)Best Places to WorkThis role requires excellent communication and the ability to collaborate with existing DARC site 1 (DS1) and DARC site 2 (DS2) personnel to develop and propose……16d
- Senior Software Developer
CACI InternationalChantilly, VA$121K - $266K (Employer provided)Best Places to WorkCurrent Security+ certified or the ability to obtain certification within 1 month of start date. Graphics design or UX/UI design experience.…30d+ - Senior Configuration Management Engineer
UlinePleasant Prairie, WI$105K - $135K (Glassdoor est.)Bachelor's degree in Computer Science, Information Technology, or a related field or equivalent work experience. Uline does not participate in the H1-B lottery.…24h - Sr Principal Simulation Software EngineerNorthrop GrummanMelbourne, FL$116K - $184K (Employer provided)Best Places to WorkIn this role you will design, develop, integrate and test software for our end-user customers and businesses. Participate in the full software development life……16d
- Principal Software Engineer (SWE-4)LeidosUnited States$131K - $237K (Employer provided)Best Places to WorkMission Focus: Perform security analysis of web services on Android and OSX platforms to develop automation tools to scrape data and interact with public and……30d+
- Software Security Lead - Principal Software Engineer - S3E
RTXTucson, AZ$108K - $205K (Employer provided)Drive off-nominal testing by ensuring the software will remain in a secure state during failure conditions and developing negative test cases for bypassing……30d+ - Experienced Software Development Engineer
BoeingHazelwood, MO$127K - $171K (Employer provided)Level 3: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology),……21d - Sr Principal Software Engineer - Thread LeadNorthrop GrummanSan Diego, CA$116K - $213K (Employer provided)Best Places to WorkBachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master’s degree in……16d
- Lead Flight Software Engineer
Space KineticEl Segundo, CA$220K - $275K (Employer provided)As a Lead, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding,……14d - Senior Search Engineer (Enterprise Search)
Johns Hopkins Applied Physics LaboratoryLaurel, MD$105K - $290K (Employer provided)Lead the technical design of search architecture, balancing long-term direction with practical implementation. Applications are accepted on a rolling basis.…30d+
AG Technologies
Hiring Software Engineers
Chesterfield, MO
$102K - $152K (Glassdoor est.)