Senior BIOS Engineer

your Jared; Wrocław; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Health insurance

Hybrid work mode

Relocation opportunities

Stock purchase plan (ESPP)

Job summary

Unknown company is seeking a Senior BIOS Engineer to support security reviews of BIOS/firmware, validate signing requests, and ensure proper workflow approvals. You will work with Secure Boot, TPM, and pre-boot environments in a hybrid Poland-based setup.

The role emphasizes independent decision-making on firmware images, collaboration across internal teams, and documentation of audit records. English proficiency at B2 level is required.

Qualifications

• 4+ years of cybersecurity experience focusing on BIOS/Firmware security and testing.
• Familiarity with Secure Boot and TPM technologies and pre-boot environments.
• Background in embedded firmware or device driver development is a plus.
• Proven ability to review, analyze, and approve firmware/BIOS images.
• Strong written and verbal communication; able to justify technical decisions.
• English proficiency at B2 level or higher.

Responsibilities

• Review BIOS/Embedded Controller signing requests before signing approval.
• Analyze images to distinguish production vs test versions for fast processing.
• Validate images against baselines in internal repositories and databases.
• Compare new images with previously approved versions using internal tools.
• Identify modifications and assess non-security-impacting changes.
• Escalate significant modifications for formal security review.
• Coordinate with teams on images requiring further validation.
• Support onboarding/offboarding and access approvals for users.
• Maintain access control docs and audit records for signing activities.
• Document approval decisions and assist firmware security investigations.

Skills

Cybersecurity

BIOS/Firmware security

Secure Boot

TPM

Pre-boot environments

Troubleshooting

Communication

English (B2+)

Mentoring

Problem solving

Education

Bachelor’s degree in Computer Science, Engineering, or related field

Tools

PowerShell

Python

Bash

Git

Windows

Linux

Job description

We are seeking a Senior BIOS Engineer to support the BIOS and Firmware Security Team by performing BIOS security reviews and ensuring that BIOS signing requests are properly validated. This role provides operational support for firmware signing workflows, BIOS approval validation, troubleshooting activities, and user lifecycle management across the internal proprietary portal ecosystem.

Responsibilities

• Review BIOS and Embedded Controller signing requests submitted through the internal proprietary portal prior to signing approval.
• Analyze BIOS and Embedded Controller images to determine production vs test versioning requiring expedited processing.
• Validate BIOS and Embedded Controller images against approved baselines maintained in internal repositories and databases.
• Compare incoming BIOS and Embedded Controller images with previously approved versions using internal analysis tools.
• Identify image modifications and assess whether changes are limited to non-security-critical functionality.
• Approve signing requests when images align with previously reviewed and approved firmware.
• Escalate images containing significant modifications for formal security review.
• Coordinate with internal teams regarding images requiring additional validation.
• Support onboarding, offboarding, and access approval processes for application users, update permissions, and perform periodic access reviews.
• Maintain access control documentation and audit records.
• Document approval decisions and maintain audit records supporting firmware signing activities.
• Support BIOS and firmware investigations and security review activities.

Requirements

• 4+ years of experience in cybersecurity, with a focus on BIOS/Firmware security and testing.
• Familiarity with security-related technologies such as Secure Boot and TPM.
• Background in pre-boot environments (e.g., UEFI), embedded firmware, or device driver development.
• Proven track record supporting enterprise security infrastructure and operational environments.
• Skilled in troubleshooting infrastructure, networking, and application issues.
• Demonstrated ability to independently review, analyze, and make approval decisions on firmware/BIOS images.
• Strong written and verbal communication skills, with the ability to clearly justify technical decisions to both technical and non-technical stakeholders.
• English proficiency at B2 level or higher.
• Nice to have Bachelor’s degree in Computer Science, Engineering, or a related field.
• Scripting skills using PowerShell, Python, or Bash.
• Experience with source control systems such as Git.
• Knowledge of cryptographic key management and secure signing operations.
• Experience administering Windows and/or Linux environments.
• Experience mentoring or guiding less experienced engineers.

What we offer

• Hybrid-by-design work mode and opportunity to work remotely within Poland.
• Chance to work abroad for up to 60 days annually.
• Business-driven relocation opportunities.
• Career development programs.
• Thought leadership, mentoring, soft skills and well-being programs.
• Certification opportunities: Anthropic, Gemini, GCP, Azure, AWS.
• English classes.
• Stable pay.
• Participation in the Employee Stock Purchase Plan with a 15% discount.
• Benefits package: health insurance, multisport, shopping vouchers.
• Referral bonuses up to $2,000.
• Offices with entertainment and relaxation zones, table tennis and football, free snacks, coffee, and more.
• Corporate, social, and well-being events.
• Benefits listed above are available to employees only.
• Contractor cooperation is available; terms of B2B cooperation agreements are agreed individually.

Only selected candidates will be contacted.