- Fannie Mae (Washington, DC)
- …maintaining hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI ... relevant programming languages * Product Testing including testing and evaluating software , usability testing, UAT, and using relevant product testing technology *… more
- Washington Metropolitan Area Transit Authority (Alexandria, VA)
- Software Developer (ServiceNow) Job ID: 251058 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 11/21/2025 - 12/14/2025 Union 002 ... this position either with or without reasonable accommodations. **Summary** The Software Developer is responsible for resolving the most complex application system… more
- Northrop Grumman (Jessup, MD)
- …serve on-site in Linthicum / Annapolis Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal Engineer ... Software Systems_ Basic Qualifications For Principal Engineer Software Systems ( Software Architecture): + Bachelor's degree in Electrical… more
- Northrop Grumman (Jessup, MD)
- …mechanics to develop radical new energy-efficient computing systems. MDA is seeking a ** Principal Software Engineer ** with demonstrated ability to lead ... in support of emerging supercomputing technologies. **What You'll Get To Do:** As a Principal Software Engineer , you will have an opportunity to be a part of… more
- Northrop Grumman (Jessup, MD)
- …We are looking for you to join our team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA or ... intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software Engineer Basic Qualifications:** +… more
- Northrop Grumman (Jessup, MD)
- …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer ... in the greater Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or Senior Principal Embedded Software … more
- Northrop Grumman (Chantilly, VA)
- … architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps ... Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer… more
- Oracle (Washington, DC)
- **Job Description** Join the OCI Resource Analytics Team as a Principal Software Engineer - Oracle Data Warehouse & PL/SQL Expert. We're building a ... customers with insights into inventory, compliance, and cost trends. As a Principal Software Engineer , you will take ownership of designing, developing, and… more
- GliaCell Technologies (Annapolis Junction, MD)
- …do not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch ... work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a full-time… more
- Oracle (Washington, DC)
- …exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing team, you will ... is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the forefront of AI innovation,… more
- CVS Health (Washington, DC)
- …heart, each and every day. **Position Summary** We are seeking a highly skilled Principal Software Engineer to lead the innovation, design, and development ... complex enterprise systems, modernizing legacy applications, and mentoring development teams. The Principal Software Development Engineer must be a strategic… more
- GliaCell Technologies (Annapolis Junction, MD)
- Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... work with some amazingly talented people Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts. This is a… more
- Mastercard (Arlington, VA)
- …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's ... Data & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the design and evolution of… more
- RTX Corporation (Sterling, VA)
- …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ... (Onsite)** **Role Description: ** We are searching for a Principal Software Engineer to join our team in Sterling VA within the Simulation & Training… more
- Corcentric (Bethesda, MD)
- As a Principal Software Engineer at Corcentric, you will join a driven, innovative team within an ambitious, entrepreneurial global organization. You will ... of opportunity. We look forward to adding you into the mix! As a Principal Software Engineer , you will: + Design and implement .NET-based microservices with… more
- RTX Corporation (Fort Meade, MD)
- …**State College, PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced ... meaningful problems that create a safer, more secure world. In the ** Principal Java Software Engineering** role, you will design, develop, and test Java code in… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance… more
- Concurrent Technologies Corporation (Columbia, MD)
- Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... years' experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software systems… more
- Oracle (Washington, DC)
- …Data Warehouse, Data Lake, Big Data, Business Analytics Solutions at scale! As a Principal Software Engineer , you will design, develop, troubleshoot, and own ... **Job Description** We are assembling an agile software development team with the expertise and passion...engineers who are really programmers at heart. As a Principal Member of Technical Staff, you will build entire… more
