"defense" Jobs

707 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 707 results

NODA AI

Join NODA AI as a Contracts Manager to oversee contract lifecycles in a fast-paced, mission-driven environment.

NODA AI Austin Published 1 month ago
Saronic Technologies

Lead detection and response efforts as a Senior Security Operations Analyst in a high-autonomy role at Saronic Technologies.

Saronic Technologies Austin, TX Published 2 months 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 1 week ago
Flexible on stack
Anthropic
Anthropic New York City, NY; Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC; San Francisco, CA | New York City, NY $320k–$405k/yr Published 4 months ago
Mattermost

Join Mattermost as a Senior React Native Engineer to enhance mobile experiences for teams in defense and critical infrastructure.

Mattermost United States $165k–$225k/yr Published 3 months ago
Flexible on stack
K2 Space

Join K2 Space as a Senior Security Engineer to lead detection and response efforts for cutting-edge satellite technology.

K2 Space Los Angeles, CA $150k–$190k/yr Published 3 weeks ago
Flexible on stack
Databricks

Join Databricks as a Sr Technical Solution Engineer to ensure platform reliability in secure environments for GovCloud operations.

Databricks McLean, Virginia $130.2k–$178.9k/yr Published 3 months ago
Flexible on stack
Coreweave

Serve as a key legal partner on cybersecurity preparedness and incident response in a dynamic, fast-paced environment.

Coreweave Livingston, NJ, New York, NY, Washington D.C., Dallas, TX $157k–$210k/yr Published 2 weeks ago
Mixpanel

Join Mixpanel as a Senior Security Engineer to lead detection and response initiatives in a high-impact security team.

Mixpanel London, UK (Hybrid) £103k–£139.5k/yr Published 3 months ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Security Engineer to enhance application security and empower teams in a fast-paced development environment.

Saronic Technologies Austin, TX Published 1 month ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Senior Buyer to enhance maritime operations through procurement and supplier management for autonomous vessels.

Saronic Technologies Austin, TX Published 2 months ago
Anthropic
Anthropic Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC $230k–$290k/yr Published 8 months ago
Mattermost

Own the Mattermost mobile experience for teams in defense and critical infrastructure with a focus on reliability and performance.

Mattermost United States $165k–$215k/yr Published 3 days ago
Flexible on stack
Armada

Join Armada as a Deal Desk Manager to streamline quoting and contracting processes in a remote role based in the UK.

Armada United Kingdom (Remote) €78k–€97.5k/yr Published 2 weeks ago
Arena

Join Arena as a Software Engineer to build systems that ensure the integrity and safety of AI evaluations against abuse.

Arena Bay Area Published 4 months ago
Flexible on stack 70% coding
Skydio

Lead and develop remote technical support teams for national security customers at Skydio, enhancing mission effectiveness and customer satisfaction.

Skydio US Remote $115k–$140k/yr Published 3 weeks ago
SpaceX

Join SpaceX as a Sr. AI Security Software Engineer to leverage AI for enhancing security in Starshield systems.

SpaceX Hawthorne, CA $170k–$265k/yr Published 1 week ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. AI Security Software Engineer to leverage AI for enhancing security in Starshield systems.

SpaceX Washington, DC $170k–$265k/yr Published 1 week ago
Flexible on stack
Matter Labs

Join Matter Labs as a Senior Infrastructure Security Engineer to secure the infrastructure powering ZKsync in a fully remote environment.

Matter Labs United States Published 3 months ago
Flexible on stack
Armada

Lead financial accounting and reporting initiatives as a Senior Manager Finance at Armada, driving compliance and process improvements.

Armada Thiruvananthapuram Office, AEDGE AICC India Pvt Ltd Published 2 months ago