"defense" Jobs

2282 open tech roles matching “defense”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, C++. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 2282 results

Adaptive Security

Join Adaptive Security as a Senior Customer Success Manager to shape customer onboarding and support in a fast-growing cybersecurity startup.

Adaptive Security NYC Published 2 months ago
Perplexity AI

Join Perplexity AI's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier intelligence systems.

Perplexity AI San Francisco Published 1 month ago
Flexible on stack
Mariana Minerals

Support drilling operations as a Diamond/Core Driller Assistant, ensuring safety and efficiency in remote outdoor environments.

Mariana Minerals Moab, UT Published 4 months ago
Qualified Health

Lead the architecture of AI-ready data foundations for healthcare systems using Databricks, Snowflake, and Microsoft Fabric.

Qualified Health United States - Remote $190k–$250k/yr Published 3 months ago
Flexible on stack
Intercom

Join Fin as a Cloud Security Engineer to secure AI-powered customer service platforms and drive innovative security initiatives.

Intercom Dublin, Ireland Published 3 months ago
Flexible on stack
Anthropic

Join Anthropic as a Product Manager to ensure AI systems are safe and beneficial for users across various platforms.

Anthropic San Francisco, CA | New York City, NY $385k–$460k/yr Published 6 days ago
Starburst

Own and mature the Application Security program at Starburst, embedding security into the SDLC and leveraging AI for automation.

Starburst Boston, MA $175k–$215k/yr Published 1 month ago
Pryzm

Join Pryzm as a Software Engineer to develop innovative solutions for government partners in a dynamic startup environment.

Pryzm Boston or New York Published 1 year ago
Apex Space

Join Apex as a SOC Analyst to monitor and respond to security activities across various environments in a fast-growing aerospace startup.

Apex Space Los Angeles Published 1 week ago
Flexible on stack
Ramp

Join Ramp as a Senior Financial Crimes Compliance Controls Strategist to build and own compliance frameworks in a fast-growing fintech environment.

Ramp New York, NY (HQ) Published 1 month ago
Rune Technologies

Join Rune Technologies as a Backend Software Engineer to build critical logistics software for military operations.

Rune Technologies Rosslyn, VA Published 3 weeks ago
Flexible on stack 70% coding
SpaceX

Monitor live camera feeds and respond to security incidents as a Surveillance Operator at SpaceX.

SpaceX Starbase, TX Published 3 weeks ago
TRM Labs

Join TRM Labs as a Blockchain Intelligence Analyst to lead complex ransomware investigations using blockchain analytics and cyber threat intelligence.

TRM Labs United States Published 1 month ago
NODA AI

Join NODA AI as a UI Engineer to design advanced interfaces for autonomous vehicle orchestration in a hybrid work environment.

NODA AI Austin Published 9 months ago
Flexible on stack
Radiant

Lead government affairs for a startup focused on deploying portable nuclear microreactors across U.S. government customers.

Radiant Washington, D.C. Published 4 months ago
Applied Intuition

Join Applied Intuition as a Forward Deployed Engineer to work on impactful projects in vehicle intelligence.

Applied Intuition Sunnyvale Published 3 weeks ago
Flexible on stack
Echodyne

Join Echodyne as a Facilities Manager to lead the operation and maintenance of cutting-edge facilities supporting advanced radar technology.

Echodyne Kirkland, WA $124.7k–$187.0k/yr Published 1 month ago
Saronic Technologies

Drive supplier performance and quality improvements for Saronic's autonomous surface vessel programs in a technical supply chain role.

Saronic Technologies Austin, TX Published 5 days ago
Elastic

Lead the vision and strategy for Identity Threat Detection and Response at Elastic, focusing on securing identities in modern security operations.

Elastic Spain €80.4k–€127.2k/yr Published 1 month ago