Homeland Security jobs in gaithersburg USA
22 homeland security jobs found in gaithersburg: showing 1 - 22
rf Systems Integration And Test Engineer
Company: Leidos |
Description Leidos Homeland Sector Air Traffic Systems is seeking a Satellite System RF Systems Integration... or higher clearance is strongly preferred. Ability to comply with all program-specific security requirements, includingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 06 Oct 2026
Senior Publications Coordinator
Company: Mitre |
national security, cybersecurity, health, transportation, and citizen services. Were a nonprofit engineering, applied research... integrated, high-impact solutions that advance our nations health, security, and prosperity. Our people tackle the toughestLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 06 Oct 2026
Senior Computer Systems Engineer
Company: Leidos |
within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission... knowledge of FAA/DoD systems, technical policies, standards, and orders Knowledge of FedRAMP, FISMA, or government securityLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Oct 2026
Test Engineer
Company: Leidos |
Description Leidos is seeking a Test Engineer to join the Air Traffic Business Area within the Homeland Sector... (Docker, Kubernetes) Experience with API testing frameworks (REST Assured, Postman/Newman) Familiarity with securityLocation: Gaithersburg, MD, USA
| Salary: US$73450 - 132775 per year | Date posted: 02 Oct 2026
Senior Systems Engineer — Product Owner
Company: Leidos |
within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission... knowledge of FAA/DoD systems, technical policies, standards, and orders Knowledge of FedRAMP, FISMA, or government securityLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Oct 2026
Lead Systems Engineer
Company: Leidos |
within the Homeland Sector, supporting the design, implementation, and lifecycle management of lab and data center infrastructure... deployment processes. Support compliance implementation by ensuring physical installations conform to applicable securityLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Oct 2026
Test Engineer
Company: Leidos |
Leidos is seeking a Test Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the...) Experience with API testing frameworks (REST Assured, Postman/Newman) Familiarity with security testing tools and practicesLocation: Gaithersburg, MD, USA
| Salary: US$73450 - 132775 per year | Date posted: 02 Oct 2026
rf Systems Integration And Test Engineer
Company: Leidos |
Leidos Homeland Sector Air Traffic Systems is seeking a Satellite System RF Systems Integration and Test Engineer... to comply with all program-specific security requirements, including handling of Sensitive Unclassified InformationLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 25 Sep 2026
Icam Security Engineer
Company: Leidos |
Description Leidos is seeking an ICAM / Identity Engineer to join the Air Traffic Business Area within the Homeland... API management layer. Support security authorization and continuous monitoring by producing ICAM control evidenceLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 23 Sep 2026
Devsecops Security Engineer
Company: Leidos |
Description Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland.... In this role, you will build and operate the automated security controls embedded in L-CAPs delivery pipeline the scanningLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 23 Sep 2026
Devsecops Security Engineer
Company: Leidos |
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector.... In this role, you will build and operate the automated security controls embedded in L-CAPs delivery pipeline the scanningLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 23 Sep 2026
Senior Systems Engineer — Product Owner
Company: Leidos |
Leidos is seeking a Senior Systems Engineer Product Owner to join the Air Traffic Business Area within the Homeland..., standards, and orders Knowledge of FedRAMP, FISMA, or government security compliance frameworks Experience supportingLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Sep 2026
Senior Software Developer — Scrum Master
Company: Leidos |
within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission... experience with the Spring Framework, Spring Boot, and Spring Security Experience with unit testing frameworks such as JUnitLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Sep 2026
Senior Software Developer — Scrum Master
Company: Leidos |
Leidos is seeking a Senior Software Developer Scrum Master to join the Air Traffic Business Area within the Homeland... experience with the Spring Framework, Spring Boot, and Spring Security Experience with unit testing frameworks such as JUnitLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Sep 2026
Lead Devsecops Engineer
Company: Leidos |
Description Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland... Integrate security scanning tools (SAST, DAST, SCA) into CI/CD pipelines for shift-left security Manage container imagesLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 19 Sep 2026
Lead Devsecops Engineer
Company: Leidos |
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector... Develop and maintain infrastructure-as-code (IaC) using Terraform for repeatable environments Integrate security scanningLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 19 Sep 2026
Cloud Systems Owner
Company: Leidos |
Leidos is seeking Lead Cloud Systems Owner to join the Air Traffic Business Area within the Homeland Sector, supporting... networking, compute, storage, identity, and security services. Automate system provisioning and configuration management usingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 25 Aug 2026
Lead Systems Engineer
Company: Leidos |
Leidos is seeking an Infrastructure Implementation Engineer to join the Air Traffic Business Area within the Homeland... deployment processes. Support compliance implementation by ensuring physical installations conform to applicable securityLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 25 Aug 2026
Principal Cyber Security Architect
Company: Leidos |
a Cyber Security Architect to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the... cybersecurity architect responsible for defining the security architecture across a large-scale hybrid cloud platform supportingLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Java Software Engineer - Scrum Master
Company: Leidos |
Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland... with RESTful API, JSON, XML, XSD Experience with Spring Framework, Spring Security, and Spring Boot Experience with LinuxLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 25 Jul 2026
Senior Java Software Engineer / Scrum Master
Company: Leidos |
Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns... experience with Spring Framework, Spring Security, and Spring Boot Significant experience with Linux Significant experienceLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 24 Jul 2026
Forensic Research Scientist (scientist/engineer Iii Lcat)
Company: FedWriters |
forensic science practices and strengthen the standards that guide the criminal justice, public safety, and homeland security