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Security Architect at Leidos - ApplyBlast

Security Architect

Leidos

4 months ago

3.9 on Glassdoor

Huntingdon, United Kingdom

Hybrid

Full Time

Senior

0 applicants

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About this role

As a Security Architect at Leidos in Huntingdon, you will design and maintain resilient cyber security postures for defense and government clients using Secure by Design principles. You will ensure security designs meet functional and non-functional requirements by applying frameworks like NIST CSF and RMF while supporting secure delivery and service acceptance. The role involves collaborating with engineering teams to develop architecture components for new system implementations and existing service transformations.

Responsibilities

Design and maintain resilient cyber security postures for client estates.
Apply Secure by Design principles aligned to HMG standards and NIST frameworks.
Develop high-level and low-level security architecture designs for sensitive environments.
Lead service acceptance reviews and ensure security artefacts meet required standards.
Perform design trade-offs to deliver integrated and coherent secure solutions.

Skills

Qualifications

Developed Vetting (DV) ClearanceCISM CertificationCISSP Certification

About Leidos

leidos.com

Headquarters

Reston, Virginia, United States

Company Size

10001+ employees

Founded

1969

View Profile

Leidos is a Fortune 500 science and technology company that delivers solutions at the intersection of national security, health, and critical infrastructure, serving defense, federal government, intelligence, and commercial markets. With a global workforce of approximately 47,000, the company provides capabilities across AI, cybersecurity, digital modernization, mission software, space, maritime, managed health, and energy infrastructure. Leidos partners with government agencies and large enterprises to deliver mission-critical innovations that address complex national and global challenges.