"defense" Jobs

2109 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 2109 results

Chariot Defense

Join Chariot Defense as a Power Electronics Engineer to design and manage advanced power systems for military applications.

Chariot Defense San Bruno, California, United States $130k–$180k/yr Published 3 months ago
Flexible on stack
Northwood Space

Lead the security engineering team at Northwood Space, designing and managing security infrastructure for a global satellite communication network.

Northwood Space Torrance, CA Published 2 months ago
Flexible on stack Heavy meetings
At-Bay

Join At-Bay as a Cyber Advisor to enhance security postures for clients post-cyber events through technical remediation and strategic advisory.

At-Bay Remote (US) Published 4 months ago
ZeroMark

Join ZeroMark as a Mechanical Design Engineer to lead the design of AI-driven defense systems in a fast-paced, impactful environment.

ZeroMark New York, NY Published 3 months ago
Saronic Technologies

Join Saronic Technologies as an Operations Specialist to support the Forward Deployed Engineering team in enhancing maritime operations.

Saronic Technologies Austin, TX Published 5 months ago
Saronic Technologies

Join Saronic Technologies as a Security Engineer to enhance cloud security for autonomous maritime operations in a collaborative environment.

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

Own the security of Northwood's software and systems, embedding security into every stage of the software development lifecycle.

Northwood Space Torrance, CA Published 2 months ago
Flexible on stack
Rune Technologies

Join Rune Technologies as a Forward Deployed Engineer to tackle military logistics challenges through full-stack software development.

Rune Technologies Rosslyn, VA Published 11 months ago
Flexible on stack
Picogrid

Drive growth strategies for a defense technology company focused on national security and customer engagement.

Picogrid El Segundo | Washington, D.C. $115k–$185k/yr Published 3 months ago
Datadog

Join Datadog as a Security Engineer 2 to enhance threat intelligence and improve security strategies in a hybrid work environment.

Datadog New York, New York, USA $140k–$195k/yr Published 3 months ago
Doppel

Join Doppel as a backend engineer to build scalable infrastructure for an AI-native social engineering defense platform.

Doppel Toronto, ON Published 4 months ago
Chariot Defense

Join Chariot Defense as a Mechanical Engineer to design and develop advanced mechanical and power electronic systems for military applications.

Chariot Defense San Bruno, California, United States $130k–$180k/yr Published 5 months ago
Armada

Join Armada as a Data Center Structural Engineer to lead innovative modular data center designs and ensure structural integrity across global deployments.

Armada United States (Remote) $113.8k–$142.2k/yr Published 3 weeks ago
Picogrid

Lead all legal and compliance functions as the first dedicated legal hire at a venture-backed defense technology company.

Picogrid El Segundo, CA $190k–$250k/yr Published 5 months ago
Second Front Systems

Join Second Front Systems as a Security Authorization Specialist to lead compliance efforts for the Game Warden platform in support of national security.

Second Front Systems Remote $119k–$160k/yr Published 1 month ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a senior Security Engineer focusing on detection engineering to enhance maritime operations through autonomous platforms.

Saronic Technologies Austin, TX Published 2 months ago
Flexible on stack
Method Security

Lead Method Security's engagement with Department of War entities to develop and capture cybersecurity programs.

Method Security Washington DC Office Published 1 month ago
AI-first team
SpaceX

Lead advanced security operations at SpaceX, conducting assessments and responding to high-risk incidents to protect facilities and assets.

SpaceX Memphis, TN Published 2 months ago
Air Space Intelligence

Join ASI as a Software Engineer to build innovative products and enhance existing solutions in a fast-paced environment.

Air Space Intelligence Denver, US Published 1 month ago
Flexible on stack