- Lockheed Martin (Hanover, MD)
- …provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities to include ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...features * Integrate existing software into new or modified systems or operating environments * Develop simple data queries… more
- Northrop Grumman (Linthicum Heights, MD)
- …will be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems ... Special Program Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of experience,… more
- RTX Corporation (Annapolis Junction, MD)
- …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...relevant experience + 8 years of practical experience in Systems Engineering including experience with design, development and testing… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we...a difference in National Security** **Job Summary:** As a Principal Systems Engineer you will… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
- Northrop Grumman (Linthicum Heights, MD)
- …JAN 2026_** + **_THIS ROLE IS ON-SITE_** **** **Basic Qualifications:** + ** Principal RF Microwave Design Engineer :** Bachelor Degree in Electrical Engineering ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...MS degree; or 0 years with PhD) + **Sr. principal RF Microwave Design Engineer ** : Bachelor… 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 & Analytics ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… 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 & ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more