Head of Security (f/m/d)

1KOMMA5° · Security

Apply
Full TimePosted Sep 10, 2026

Source: Arbeitnow

RemoteJobSearch Check
Specific countries

Germany-wide — no hybrid days in this listing.

Not open from Hungary

This role’s source listing does not include Hungary as an eligible location.

Category
Security
Employment type
Full Time
Experience level
Head

How this role compares to the Security market

Across all remote Security roles on RemoteJobSearch. Refreshed every 30 minutes.

Pay, compared

51 of 145 Security roles publish a salary

Typical Security role$197,400 / year

Median of published salaries. Full reported spread in this market: $97,500–$339,000, outliers included.

145
Similar jobs
72
Companies hiring
30
Added this week

21% of these roles

Browse remote Security roles worldwide →

Original employer: 1KOMMA5°Source ATS: ArbeitnowJob status: Active

Lead the security team (Team Trust) at Heartbeat AI, securing critical cloud and IoT infrastructure for renewable energy systems. This Germany-wide remote role offers high impact and flexible remote work options.

As the Head of Security, you will lead and build Team Trust within the Core Platforms domain, protecting GCP-based cloud environments, IoT systems, and connected energy hardware. You will translate security risks for non-technical leadership and establish cybersecurity frameworks (such as NIST CSF and ISO 27001) in a scaling climate-tech environment.

Why You’ll Love This Role

Remote within Germany
Salary not disclosed
Head of Security seniority
Protecting critical IoT and cloud renewable energy infrastructure
Genuinely flexible remote policy with optional office access

What You’ll Bring

Several years of experience in security engineering or security leadership, including leading or mentoring engineers
Technical background in cloud security, preferably Google Cloud Platform, with enough depth to reason about infrastructure, CI/CD, identity, and application security
Startup agility with experience building a security framework from scratch or close to it with limited initial resources
Familiarity with cybersecurity frameworks such as NIST CSF and ISO 27001, and ideally with critical infrastructure rules like NIS2 and KRITIS
Excellent English communication skills with the ability to make security risk concrete for engineers, product managers, and senior business stakeholders.

What You’ll Get

Opportunity to accelerate the energy transition and have a direct impact on the climate
Direct contact with core decision-makers
Flat hierarchies and short decision paths
Genuinely flexible remote policy with access to physical offices in Hamburg, Berlin, and Munich
EGYM Wellpass benefits

About the Company

1KOMMA5° builds scalable software and physical energy systems to transition households to renewable energy. Their virtual power plant, powered by Heartbeat AI, intelligently controls solar, battery, heat pump, and e-mobility systems.

Listing checked for remote eligibility · Posted Sep 10, 2026 · ArbeitnowApply
EXPLORE MORE
Apply