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Keywords: Security Engineer, Location: McLean, VA

Page: 1

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: Glen Echo, MD
Posted Date: 25 Sep 2025
Salary: $85150 - 153925 per year

Software Engineer

cleared Software Engineer supporting a long-term DIA-NEMC DOMEX Technology Platform (DTP) contract. You will work closely... and a self-starter who can work on their own You will wow us even more if you have some of these skills: Active Security...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 18 Sep 2025
Salary: $104650 - 189175 per year

Software Engineer

Description Leidos has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long... percentage of remote work will vary based on client requirements/deliverables. Seeking a seasoned Python engineer to design...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 18 Sep 2025

Field Operations Engineer Sr

Description The Defense Group at Leidos has an urgent need to fill a requirement for a Field Operations Engineer Sr.... to perform maintenance and to support military operators of the system at multiple OCONUS locations. The Field Engineer...

Company: Leidos
Location: Cabin John, MD
Posted Date: 11 Aug 2025
Salary: $72150 - 130425 per year

Field Operations Engineer Sr

Description The Defense Group at Leidos has an urgent need to fill a requirement for a Field Operations Engineer Sr.... to perform maintenance and to support military operators of the system at multiple OCONUS locations. The Field Engineer...

Company: Leidos
Location: Cabin John, MD
Posted Date: 11 Aug 2025
Salary: $72150 - 130425 per year

Field Operations Engineer Sr

Description The Defense Group at Leidos has an urgent need to fill a requirement for a Field Operations Engineer Sr.... to perform maintenance and to support military operators of the system at multiple OCONUS locations. The Field Engineer...

Company: Leidos
Location: Dunn Loring, VA
Posted Date: 11 Aug 2025
Salary: $72150 - 130425 per year

Staff Site Reliability Engineer-Federal, Security Clearance

experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital... security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services...

Company: Zscaler
Location: McLean, VA
Posted Date: 03 Oct 2025
Salary: $119000 - 170000 per year

Cyber Security Engineer

Description Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working..., solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 03 Oct 2025
Salary: $104650 - 189175 per year

IT Security Engineer

Description Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working..., solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 03 Oct 2025
Salary: $104650 - 189175 per year

Cloud Network Security Engineer, Senior

Cloud Network Security Engineer, Senior Key Role: Lead our team of experts and use cutting-edge enterprise cloud... advanced network security solutions in the cloud that will stand up to even the most advanced cyber threats. Synchronize...

Location: McLean, VA
Posted Date: 02 Oct 2025
Salary: $86800 - 198000 per year

Security Engineer

more at About the Opportunity DMI, LLC is seeking a Security Engineer to join us. Duties and Responsibilities: Develops... selected may be subject to a government security investigation and must meet eligibility requirements for access to classified...

Location: McLean, VA
Posted Date: 02 Oct 2025

Network Security Engineer

where your work contributes to a greater purpose. Position Overview: We are seeking a Network Security Engineer Technical Lead... Security Engineer Tech Lead will provide engineering and automation of Firewall/Web Application, Firewall on-prem and in the...

Company: Freddie Mac
Location: McLean, VA
Posted Date: 26 Sep 2025

Reverse Engineer and Security Researcher

Reverse Engineer and Security Researcher The Opportunity: As a computer network operations (CNO) specialist... systems security research and development environment. As a senior CNO capability development specialist on our team, you’ll...

Location: McLean, VA
Posted Date: 18 Sep 2025
Salary: $86800 - 198000 per year

Staff Security Engineer

is looking for a Staff Security Engineer to add to our growing security team. If you love innovation, here's your chance to make a career... of it by advancing the digital identity ecosystem. We are seeking a talented Staff Security Engineer who enjoys the...

Company: ID.me
Location: McLean, VA
Posted Date: 12 Sep 2025

Senior Cybersecurity Engineer - Network Security (US Federal)

of you and have a brighter work day here. At Workday, we value our candidates’ privacy and data security. Workday will never ask candidates... Security team delivers innovative solutions to sophisticated problems, serving as a critical component of the Workday Security...

Company: Workday
Location: McLean, VA
Posted Date: 04 Sep 2025

Information Security Engineer

so our customers can thrive. The Appian Information Security department continuously evaluates the threat-landscape for Appian... operations and service offerings. Appian is seeking talented Information Security Engineers to join our growing Information...

Company: Appian
Location: McLean, VA
Posted Date: 31 Aug 2025

Information System Security Engineer

-on technical and will provide on-site security engineering, systems administration, and information assurance support to the... workflow and project goals for a small team of System Administrators and Information Security Engineers. Provide senior-level...

Posted Date: 29 Aug 2025

Senior Technical Lead, Information Security

Engineer to join the Cloud Security Engineering team. The candidate will be primarily responsible for ensuring robust cloud... Security, with proven leadership in cloud security architectures. 7+ years of experience as a Cloud Engineer, Technical Lead...

Company: Freddie Mac
Location: McLean, VA
Posted Date: 21 Sep 2025

Senior Information Systems Security Officer

Management Department (R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems... Cyber Engineer position, with a focus on classified environments. The selected candidate will support multiple sponsors...

Company: Mitre
Location: McLean, VA
Posted Date: 18 Sep 2025

Graphics Processing Unit (GPU) Engineer

is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware, GPU, and high-speed networking... to Operate) and ensure compliance with federal security standards. You Bring Bachelor's or higher degree in Computer Science...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 04 Oct 2025