"security critical systems" Jobs

3162 open tech roles matching “security critical systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 3162 results

Intercom

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

Intercom Dublin, Ireland Published 2 months ago
Flexible on stack
Ada

Join Ada as a Security Infrastructure Engineer to enhance cloud security and automate processes in a remote-first environment.

Ada Remote - Canada Published 1 month ago
Brex

Join Brex as a Senior Application Security Engineer to enhance security across our AI-driven financial platform.

Brex United States $192k–$240k/yr Published 3 months ago
Flexible on stack
SpaceX

Join SpaceX as a Senior IT Systems Administrator to lead integrations and support the Atlassian suite in a fast-paced environment.

SpaceX Redmond, WA $95k–$150k/yr Published 2 months ago
Flexible on stack
K2 Space

Join K2 Space as an OS Platform Engineer to architect core operating system capabilities for high-power spacecraft.

K2 Space Los Angeles, CA $160k–$200k/yr Published 4 months ago
Flexible on stack
Abnormal Security

Join Abnormal Security as a Software Engineer II to build next-gen identity security defenses in a rapidly growing team.

Abnormal Security Remote - Singapore Published 1 month ago
70% coding
Anthropic

Lead the Network Security Engineering team at Anthropic to secure networks across cloud providers and AI data centers.

Anthropic San Francisco, CA | New York City, NY $405k–$485k/yr Published 1 month ago
Heavy meetings
SpaceX

Join SpaceX as a Network Engineer to build and optimize the Starshield data center network for national security missions.

SpaceX Hawthorne, CA $125k–$195k/yr Published 3 days ago
Flexible on stack
Truecaller

Join Truecaller as a Senior Cloud Security Engineer to safeguard our GCP infrastructure and drive systemic security improvements.

Truecaller Sweden Published 2 months ago
Flexible on stack 70% coding
Stripe

Join Stripe's Security Incident Response team to enhance incident response capabilities and protect against threats in a dynamic environment.

Stripe US Remote Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Software Engineer to develop software for the Starshield constellation, enhancing national security operations.

SpaceX Hawthorne, CA $125k–$175k/yr Published 2 months ago
Flexible on stack
Huntress

Join Huntress as a Staff CSIRT Analyst to lead incident response and enhance internal security resilience in a fully remote environment.

Huntress United States $200k–$210k/yr Published 2 days ago
Flexible on stack
Peregrine

Join Peregrine as a Staff IT Systems Engineer to design and build scalable internal infrastructure in a growth-stage environment.

Peregrine San Francisco, CA $150k–$225k/yr Published 1 month ago
Flexible on stack
Northwood Space

Design, deploy, and operate network infrastructure for a modern space infrastructure company focused on advanced communications technology.

Northwood Space Torrance, CA Published 1 week ago
Flexible on stack
GitLab
GitLab Remote, India; Remote, Israel; Remote, Poland; Remote, United Kingdom Published 4 months ago
Tanium

Join Tanium as an Enterprise Services Engineer to enhance customer success through hands-on technical expertise in a collaborative environment.

Tanium Quantico, VA $115k–$175k/yr Published 1 week ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Staff Technical Support Engineer to lead complex technical issue resolution for enterprise customers in a fully remote environment.

Horizon3.ai US, Remote $117k–$145k/yr Published 1 month ago
Flexible on stack
Very Good Security

Join VGS as a Senior Infrastructure Engineer to build and scale global cloud infrastructure for mission-critical payments applications.

Very Good Security Greece Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Mission Integration Engineer, AI, driving the development of mission-critical AI solutions for national security.

SpaceX Hawthorne, CA $100k–$135k/yr Published 3 months ago
Flexible on stack