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Keywords: IT Security Engineer, Location: Gaithersburg, MD

Page: 1

Software Engineer

clarification. Coordinate and collaborate with cyber-security/networking, operations, engineering, and testing teams to provide.... In conjunction with the System Administrator, resolve vulnerabilities to comply with NIST 800-171 security requirement. Ensure tasks...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 08 Oct 2025
Salary: $85150 - 153925 per year

Software Engineer (Tactical Decision Aids – Mid-Level)

the Navy’s tactical edge—making a tangible impact on national security. At Leidos, we empower our engineers... and C++ are a must Clearance: Must be able to obtain a U.S. security clearance. Certification: Must be willing to earn...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 25 Sep 2025
Salary: $85150 - 153925 per year

Senior Computer Systems Engineer

Description Leidos National Security Sector combines technology-enabled services and mission software capabilities... in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 05 Oct 2025
Salary: $104650 - 189175 per year

IT Security Engineer

Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP..., and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 14 Oct 2025
Salary: $104650 - 189175 per year

Cyber Security Engineer

Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP..., and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 14 Oct 2025
Salary: $104650 - 189175 per year

Lead Data Engineer

Connsci is seeking a Lead Data Engineer to support the building of an anomaly detection platform for a large government... financial and procurement systems. The Lead Data Engineer will ensure that data ingestion, transformation, and storage processes...

Company: Connsci
Location: Gaithersburg, MD
Posted Date: 17 Oct 2025
Salary: $120000 - 155000 per year

Project Engineer SME

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 16 Oct 2025

Data Engineer

Connsci is seeking a skilled Data Engineer to support the building of an anomaly detection platform for a large.... The Data Engineer will ensure that data ingestion, transformation, and storage processes are reliable, secure...

Company: Connsci
Location: Gaithersburg, MD
Posted Date: 12 Oct 2025
Salary: $119000 - 145000 per year

Senior Automated Test Engineer

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 12 Oct 2025
Salary: $104650 - 189175 per year

Senior Systems Engineer

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 12 Oct 2025
Salary: $104650 - 189175 per year

Systems Engineer SME

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 11 Oct 2025

Mid-Level Systems Engineer

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 11 Oct 2025
Salary: $85150 - 153925 per year

Senior Software Engineer

Description Leidos is seeking a Senior Software Engineer who will be a member of a dynamic team working on the... and management system. Applicants selected will be subject to a government security investigation and must meet eligibility...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 10 Oct 2025
Salary: $140000 - 150000 per year

Lead Software Engineer

Description Leidos is seeking a Lead Software Engineer who will be a member of a dynamic team working on the... and management system. Applicants selected will be subject to a government security investigation and must meet eligibility...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 10 Oct 2025
Salary: $100000 - 110000 per year

Adaptation Engineer

Description Leidos is looking for a Systems Engineer focusing on Adaptation Engineering supporting our Federal... control and management system. Applicants selected will be subject to a government security investigation and must meet...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 10 Oct 2025
Salary: $100000 - 110000 per year

Adaptation Engineer

Leidos is looking for a Systems Engineer focusing on Adaptation Engineering supporting our Federal Aviation... control and management system. Applicants selected will be subject to a government security investigation and must meet...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 10 Oct 2025
Salary: $85150 - 153925 per year

Senior Software Engineer

Leidos is seeking a Senior Software Engineer who will be a member of a dynamic team working on the development... selected will be subject to a government security investigation and must meet eligibility requirements for access to classified...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 10 Oct 2025
Salary: $104650 - 189175 per year

Lead Software Engineer

Leidos is seeking a Lead Software Engineer who will be a member of a dynamic team working on the development... selected will be subject to a government security investigation and must meet eligibility requirements for access to classified...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 09 Oct 2025
Salary: $85150 - 153925 per year

Sr. Software Engineer

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 06 Oct 2025
Salary: $104650 - 189175 per year

Software Engineer SME

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 06 Oct 2025