Job Description Our Arlington, VA location is seeking a Senior Principal Software Engineer to support FAST Labs R3 product line, where we break through barriers in RF, Electronics, and Cyber to make impossible missions possible. The position entails software development to support digital signal processing (DSP) and software … defined radios (SDR) and analysis of wireless communications and EW systems. As a mid-level software engineer you might: Develop solutions to problems of unusual complexity which require a high degree of ingenuity, creativity, and innovativeness. Lead the evaluation and design of complex and innovative software architectures. Be the More ❯
Job Description Our Arlington, VA location is seeking a Senior Principal Software Engineer to support FAST Labs R3 product line, where we break through barriers in RF, Electronics, and Cyber to make impossible missions possible. The position entails software development to support digital signal processing (DSP) and software … defined radios (SDR) and analysis of wireless communications and EW systems. As a mid-level software engineer you might: Develop solutions to problems of unusual complexity which require a high degree of ingenuity, creativity, and innovativeness. Lead the evaluation and design of complex and innovative software architectures. Be the More ❯
Principal Consultant Integrity Engineer (Pressure Systems) PSSR Conventional Power and Clean Energy Industries Location: Derby (UK) Salary or rate: Competitive Salary, Profit share bonus, Private medical healthcare, Pension (7.5% company contribution), Annual salary review plus benefits TUV Rheinland UK is seeking Principal Integrity Engineers (permanent role) with … and abroad, to meet project requirements. Required qualifications and experience: BEng/MEng degree or equivalent in engineering related topic preferably mechanical engineering. Chartered Engineer or working towards professional registration is desirable. Minimum of 10 years of relevant experience. More ❯
We're looking for an experienced Principal Software Engineer to lead and manage a team of engineers, overseeing the design, development, and implementation of complex engineering projects. You will be supported by an experienced Head of Product as well as a Director of Engineering to ensure we are More ❯
and customizable design. Join a team that designs, develops and deploys cutting-edge software solutions for Honeywell Anthem next-generation Avionics Systems. As a Principal Software Engineer, within the (NGA) Next Generation Avionics group, you will lead the development and advancement of cutting-edge Anthem Display Platform technologies. … thought leadership, playing a pivotal role in shaping the future of our avionics platforms. You will provide technical expertise as an Anthem Display Platform Principal Technical Lead in the identification and development of new products. You will lead proposals to address future business opportunities, value engineering and program/ More ❯
product support, including the following disciplines: Reliability System Safety and Supportability. What You Will Do: This is an exciting opportunity for a highly motivated Principal Software Safety Engineer to join us onsite As a Principal Software Safety Engineer, your responsibilities will include: Analysis of engineering software More ❯
Portsmouth, Hampshire, United Kingdom Hybrid / WFH Options
Gold Group Limited
Sector: Client Delivery, Defence, Engineering Type: Permanent Contact: Nick Taylor Job Published: 1 day ago Job Title: Principal Combat Systems Engineer Location: Portsmouth - Hybrid - 2-3 days in office per week Role Type: Permanent Our client, an established multinational engineering firm, requires an experienced Principal Combat Systems … Engineer to join their multi-disciplined team. This unique and specialist team provides expertise to physically integrate the Combat Systems sub-system equipment within a complex engineering-to-order warship design programme. Responsibilities: Engage with internal and external stakeholders to ensure customer and business needs are met, proactively solving … compartments. Candidate Requirements: A relevant engineering or scientific degree, with proven experience/competency in Combat Systems. Membership of a professional organisation and Chartered Engineer (CEng) status or working towards it. Experience managing a technical team, providing coaching and mentoring within the Combat Systems domain. Experience as a Combat More ❯
Alexandria, Virginia, United States Hybrid / WFH Options
Strategic Analysis, Inc
the capabilities, accomplishments, and investment of S&T; identify and provide recommendations to bridge technology gaps; and develop performance metrics and lessons learned. The Principal Scientist/Engineer will support the Reliance 21 initiative managed by the Office of the Secretary of Defense. The goal of Reliance … to be one (1) day per month. Candidates must be local to the Washington, DC area. Travel: Occasional travel may be required. As a Principal Scientist/Engineer, you will: • Assist in developing, shaping, and coordinating comprehensive COI roadmaps and requisite investments that capture the opportunity, activity, and More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
RTX
mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. As a Senior Principal Systems Engineer on the Warfighter Support Team, you will join a small team of engineers working in a dynamic environment, performing a wide More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
RTX
s mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. As a Principal Systems Engineer on the Warfighter Support Team, you will join a small team of engineers working in a dynamic environment, performing a wide More ❯
Springfield, Virginia, United States Hybrid / WFH Options
NextGen Federal Systems, LLC
NextGen Federal Systems is seeking a Principal Software Engineer with experience supporting Defense (DoD) and Intelligence Community (IC) C4ISR programs delivering capabilities to the warfighter. Selected candidates will support the design, development, integration, and maintenance of cloud native data services for the National Geospatial-Intelligence Agency (NGA) in More ❯
Basildon, Essex, United Kingdom Hybrid / WFH Options
慨正橡扯
C# Software Engineer (Senior/Principal) The Opportunity Are you a Software Engineer with C# experience looking for your next challenge? Here at Leonardo, we are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of More ❯
benefits, we have the right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate Sentinel Principal Software Engineer - 14587 to join our team and support the Sentinel Program. This role will be based in Colorado Springs, CO, or Huntsville More ❯
benefits, we have the right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate Sentinel Principal Software Engineer - 14587 to join our team and support the Sentinel Program. This role will be based in Colorado Springs, CO, or Huntsville More ❯
benefits, we have the right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate Sentinel Principal Software Engineer - 14624 to join our team and support the Sentinel Program. This role will be based in Huntsville, AL. or Colorado Springs More ❯
benefits, we have the right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate Sentinel Principal Software Engineer - 14624 to join our team and support the Sentinel Program. This role will be based in Huntsville, AL. or Colorado Springs More ❯
Senior/Principal RF Engineer : Extensive hands-on RF design and development experience, ideally in the telecoms or mission-critical industry Varying levels of experience will be considered, as long as you are willing to learn Must have experience of at least three of the following: RF Tx More ❯
Description Performs Systems Engineering activities including: Concept of operations formulation, requirements definition, analysis and engineering, system architecting, system analysis and design, interface and data architectures, validation and verification, systems integration, system & op. performance analysis, Lifecycle cost analysis & estimation, decision analysis More ❯
Job Description BAE Systems is seeking an individual to fill the role of a Systems Software Engineer. You will gain experience in one of the largest government contracts while reviewing software development in every facet of today's best practices. More ❯
We are currently looking for a Principal Embedded Software Validation Engineer, for our client, a producer of cutting-edge integrated electric motor and power electronics modules for the automotive, aerospace, industrial machinery, robotics, and green technology sectors. The successful candidate will lead the validation efforts for embedded software … in high-performance traction and propulsion inverters. The Principal Embedded Software Validation Engineer will: Lead the design and execution of test plans for validating embedded software in traction and propulsion inverters. Utilize SIL, MIL, and HIL simulation platforms (especially dSPACE) for thorough software validation. Drive the development and … CANoe) for real-time diagnostics, fault analysis, and communication testing. Define and implement fault detection strategies and diagnostics validation for inverter control systems. The Principal Embedded Software Validation Engineer will have: Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Mechatronics, or related field. 6+ years More ❯
Job Title : Principal/Lead Engineer Industry : SaaS (B2B) Location : South of Croydon (2 days on site (hybrid)) Salary Range: Circa £100-£110k + 30% bonus What you will be doing: Working in a team of circa 30 (roughly 15 engineers), you will work closely with the Lead … C# Azure IaC API Design and Development (REST) Devops mindset (Microservices/K8s) Excellent communication skills across Senior Stakeholders and various levels of software engineer Interview Process: 3 stages. Exploratory call with Lead Architect>>Tech test with subsequent discussion with wider team (F2F preferred)>>Face to face informal meeting More ❯
Job Title : Principal/Lead Engineer Industry : SaaS (B2B) Location : South of Croydon (2 days on site (hybrid)) Salary Range: Circa £100-£110k + 30% bonus What you will be doing: Working in a team of circa 30 (roughly 15 engineers), you will work closely with the Lead … C# Azure IaC API Design and Development (REST) Devops mindset (Microservices/K8s) Excellent communication skills across Senior Stakeholders and various levels of software engineer Interview Process: 3 stages. Exploratory call with Lead Architect>>Tech test with subsequent discussion with wider team (F2F preferred)>>Face to face informal meeting More ❯
Burke, Virginia, United States Hybrid / WFH Options
Apex Systems
Apex Systems has an opening available for a Principal Software Engineer with experience supporting Defense (DoD) and Intelligence Community (IC) C4ISR programs delivering capabilities to the warfighter. Selected candidates will support the design, development, integration, and maintenance of cloud native data services for the National Geospatial-Intelligence Agency More ❯
Edinburgh, Scotland, United Kingdom Hybrid / WFH Options
Change Digital – Digital & Tech Recruitment
Lead the Charge in Digital Innovation –Principal Software Engineer (Azure, .NET) – Hybrid working (Edinburgh/Glasgow) Are you a seasoned developer who’s not only brilliant at coding but thrives on leading teams and shaping software architecture? We’re on the hunt for a Lead/PrincipalMore ❯
We are on the lookout for a Senior/Principal DevOps Engineer to play a key role within our Software Services Team. 08th April, 2025 We are seeking an experienced DevOps Engineer to join our friendly DevOps team. This role involves developing and maintaining the tools required … an exciting time of growth and progress your career within this innovative technology company, based in Waterbeach, Cambridge. Your Role As an experienced DevOps Engineer, you know already that you will be part of the behind-the-scenes technical wizardry team that makes our software development process super smooth More ❯