senior software engineer C# .NET Jobs in Manchester, New Hampshire

Senior Embedded Software Engineer
Woburn, MassachusettsGCR Professional ServicesSenior Embedded Software Engineer Contract 40 hours weekly 6-12+ months M-F Woburn, MA Hybrid work environment but must be able to commute to the office as needed for program activities. US Citizen, Active Secret or Top Secret security clearance Applicable dom ...Full Job Details
Senior Software Engineer
Merrimack, New HampshireFidelity TalentSourceFidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Senior Software Engineer in Merrimack, NH, Westlake, TX, or Durham, North Carolina. Senior Software Engineer In FFIO Market Data...Full Job Details
Senior Software Engineer
Cambridge, MassachusettsS&P GlobalKensho is S&P Global's hub for AI innovation and transformation. With expertise in Machine Learning and data discovery, we develop and deploy novel solutions for S&P Global and its customers worldwide. Our solutions help businesses harness the power of data and Artificial...Full Job Details
Senior Software Development Engineer with Security Clearance
Cambridge, MassachusettsIngersoll Consulting IncFull-Time, Permanent Employment Opportunity: Senior Software Development Engineer - ENG05 Work Location: hybrid remote/onsite work in Cambridge, Massachusetts Security Requirements: US Citizen; active Secret clearance Specific Job Description: Ingersoll Consulting seeks a...Full Job Details
Software Engineer with Security Clearance
Lexington, MassachusettsEncodeClient seeks a Software Engineer to support the research and development of large-scale open architecture distributed / cloud-based data processing, analysis, and Artificial Intelligence (AI) projects utilizing agile development methodology. Client technical staff will...Full Job Details
Embedded Software Engineer with Security Clearance
Lexington, MassachusettsEquiliemOur client is seeking an Embedded Softaware Engineer to support developing prototype network solutions for FAA/Air Force. This position requires an experienced software developer familiar with radio and network emulation to do system configuration and installation. This also...Full Job Details
Senior Mechanical Engineer - Structural Engineer
Marlborough, MassachusettsRaytheon Date Posted: 2025-05-20 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and...Full Job Details
Senior Principal Systems Engineer
Tewksbury, MassachusettsRaytheon Date Posted: 2025-04-29 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and...Full Job Details
Senior Electrical Electronics Design Engineer with Security Clearance
Cambridge, MassachusettsEd Wallach Search GroupAs a senior member of the technical staff, the candidate you play a critical role in the development of next generation processing, computing and sensor/actuator hardware within the electronics division. Members of the Embedded Electronics group support a variety of...Full Job Details
Senior Staff Engineer, Modeling
Boston, MassachusettsTakedaBy clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use . I further attest that all information...Full Job Details
Senior Geotechnical Engineer
Boston, MassachusettsHARDESTY & HANOVER Position Title: Senior Geotechnical Engineer Location: Boston, Massachusetts, United States Department: Civil Description: We are offering an exciting opportunity for a Senior Geotechnical Engineer to join our team in our Boston MA office. The successful candidate will...Full Job Details
Software Developer with Security Clearance
Lexington, MassachusettsEncodeJob Title: Software Engineer Location: Lexington, MA Job Description: The Software Engineer will be responsible for full lifecycle application development, including designing, coding, and debugging applications in various software languages. The role includes software...Full Job Details
Software Devloper with Security Clearance
Lexington, MassachusettsEncodeJob Title: Software Engineer Job Description: We are seeking an experienced Software Engineer to support the full lifecycle application development process. This includes designing, coding, debugging, and integrating applications in various software languages. The role...Full Job Details
Senior Principal Microelectronics Product Engineer
Andover, MassachusettsRaytheon Date Posted: 2025-05-22 Country: United States of America Location: MA102: Andover MA 362 Lowell Plymouth 362 Lowell Street Plymouth, Andover, MA, 01810 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is...Full Job Details
Software Engineer III
Beverly, MassachusettsGCR Professional ServicesSoftware Engineer Unity Overview: Join a collaborative team developing and maintaining software for advancedsystems. This role spans embedded control systems, image processing, and sophisticated user interfaces. You'll work closely with electrical, mechanical, and software...Full Job Details
Software Engineer
Cambridge, MassachusettsS&P GlobalKensho is S&P Global's hub for AI innovation and transformation. With expertise in Machine Learning and data discovery, we develop and deploy novel solutions for S&P Global and its customers worldwide. Our solutions help businesses harness the power of data and Artificial...Full Job Details
Senior Cloud Engineer
Merrimack, New HampshireFidelity TalentSourceSenior Cloud Engineer - Observability Platform The Role Do you want to work on leading edge cloud technologies which are transforming how developers work with cloud? As a Senior Cloud Engineer in our Cloud Platforms area, you will work within a diverse team comprised of...Full Job Details
Senior System Safety Engineer
Tewksbury, MassachusettsRaytheon Date Posted: 2025-04-03 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite At Raytheon, the foundation of everything we do is rooted in our values and...Full Job Details
Senior Electrical Engineer
Burlington, MassachusettsViken DetectionDescription: Viken Detection provides enabling security imaging and material identification solutions that help law enforcement and safety inspection professionals keep the public safe from drug trafficking, terrorism, and environmental hazardous threats. The company's...Full Job Details
Senior Systems Engineer - Anti-Tamper/Program Protection (P3)
Tewksbury, MassachusettsRaytheon Date Posted: 2025-05-07 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and...Full Job Details
Senior Mobility Engineer
Marlborough, MassachusettsBJ's Wholesale Club Join our team of more than 34,000 team members, supporting our members and communities in our Club Support Center, 235+ clubs and eight distribution centers. BJ's Wholesale Club offers a collaborative and inclusive environment where all team members can learn, grow and be...Full Job Details
Software Test Engineer with Security Clearance
Lexington, MassachusettsEquiliemSoftware Test Engineer The software testing engineer position will check and verify program functionality to ensure successful milestones and deployments in Continuous Integration/Continuous Deployment (CI/CD) environment. Software Test Engineers run tests on the product the...Full Job Details
Senior Staff Engineer, Modeling
Boston, MassachusettsTakedaBy clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use . I further attest that all information...Full Job Details
MacOS Software Engineer with Security Clearance
Fitchburg, MassachusettsArgo Recruiting$130000.00 - 150000.00 a yearMacOS Software Engineer Fitchburg, MA (Relocation Offered Hybrid After First Month) Full-Time Direct Hire $130,000 - $150,000 base salary (DOE) U.S. based Visa Sponsorship Available (90-day guarantee) About the Opportunity: Argo Recruiting is partnered with one of the most...Full Job Details
Senior Engineer Modelling and Simulation
Cambridge, MassachusettsAmgenJoin Amgens Mission of Serving Patients At Amgen, if you feel like youre part of something bigger, its because you are. Our shared missionto serve patients living with serious illnessesdrives all that we do. Since 1980, weve helped pioneer the world of biotech in our fight...Full Job Details