"national security" Jobs

3349 open tech roles matching “national security”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AWS, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 3349 results

Hyperscience

Join Hyperscience as a Senior Product Security Engineer to shape security strategies for a cutting-edge AI platform.

Hyperscience [Remote] US- Eastern Time Zone Published 2 months ago
Flexible on stack
GitLab

Lead incident response for high-severity security events on a global team at GitLab.

GitLab Remote, Australia Published 1 week ago
Cloudflare

Join Cloudflare as a Senior Systems Engineer to enhance IAM capabilities for a global network.

Cloudflare Hybrid Published 1 month ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Senior Back End Engineer to enhance cybersecurity solutions through backend API development and data processing.

Horizon3.ai US, Remote $155k–$208k/yr Published 1 year ago
Flexible on stack
Applied Intuition

Join Applied Intuition as an Embedded Security Engineer to enhance vehicle platform security and collaborate across teams.

Applied Intuition Sunnyvale Published 2 years ago
Flexible on stack
Ambient

Join Ambient as a Senior Security Engineer to enhance security posture and drive improvements across products and infrastructure.

Ambient Bengaluru Published 1 week ago
Flexible on stack
HackerOne

Join HackerOne as a Senior Security Engineer to design and deliver AI-powered detection and response capabilities in a cloud-native environment.

HackerOne London Published 2 weeks ago
Flexible on stack
Cloudflare

Lead security assessments and vulnerability operations for Cloudflare’s core software products in a dynamic team environment.

Cloudflare Hybrid Published 2 months ago
Figma

Join Figma as a Federal Compliance Manager to ensure adherence to FedRAMP cloud security standards and enhance the company's security posture.

Figma San Francisco, CA • New York, NY • United States $153k–$245k/yr Published 3 weeks ago
Elastic

Join Elastic as a Senior Security Research Engineer to innovate endpoint protections against emerging threats in a fully remote environment.

Elastic Canada CA$128.3k–CA$203k/yr Published 4 weeks ago
Flexible on stack
Elastic

Join Elastic as a Senior Security Research Engineer to innovate protections against emerging threats in a collaborative, inclusive environment.

Elastic Spain €67k–€106k/yr Published 4 weeks ago
Flexible on stack
Mercury

Join Mercury as a Senior Cloud Security Engineer to build innovative security solutions for our cloud infrastructure.

Mercury San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States $166.6k–$208.3k/yr Published 1 month ago
Standard Nuclear

Lead the development and execution of industrial hygiene programs to ensure occupational health and safety in a nuclear manufacturing environment.

Standard Nuclear Oak Ridge, TN Published 4 weeks ago
NODA AI

Own the quality function for Core Engineering at NODA AI, building test automation infrastructure and driving release decisions.

NODA AI Austin Published 1 month ago
Abridge

Join Abridge as a Senior Enterprise Security Engineer to build security solutions in a fast-growing AI healthcare startup.

Abridge SF Office Published 3 months ago
Flexible on stack
K2 Space

Build modeling and simulation capabilities for national security missions at a high-growth satellite company.

K2 Space Los Angeles, CA $160k–$200k/yr Published 2 weeks ago
Flexible on stack
Datadog

Join Datadog as a Senior Partner Manager to drive growth with top Security focused channel partners in APAC.

Datadog Singapore, Singapore Published 3 weeks ago
Datadog

Join Datadog as a Senior Partner Manager to drive growth with top Security channel partners in APAC.

Datadog Sydney, Australia Published 3 weeks ago
Elastic

Join Elastic as a Senior Information Security Infrastructure Engineer to enhance security posture and manage data ingestion into Elasticsearch.

Elastic United Kingdom Published 2 weeks ago
Flexible on stack
Abnormal Security

Join Abnormal Security as a Senior Product Marketing Manager to drive product messaging and market strategy in the cybersecurity space.

Abnormal Security Remote - USA $153k–$220k/yr Published 2 months ago