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Offensive Security Engineer Jobs in Seattle, WA (NOW HIRING)

Armada

Senior Security Engineer

Bellevue, WA · On-site

$129K - $177K/yr

About the Role You will own and drive security engineering strategy across our Azure cloud, hybrid ... Offensive: OSCP, OSWE, OSWP, OSEE, GPEN, GWAPT, CEH Citizenship Requirements For select roles, due ...

Overland AI

Product Security Engineer

Seattle, WA · On-site

... offensive security role * Direct experience with the Department of Defense (DoD) Risk Management ... Hands-on with cryptography engineering, key management, and secure boot chains * Experience ...

Microsoft

Sr. Security Delivery Expert

Redmond, WA · On-site

$160K - $261K/yr

Work cross-functionally with engineering, marketing, and business leaders to innovate and deliver ... Experience with offensive security including tools such as Metasploit, exploit development, OSINT ...

HackerOne

Software Engineer, Applied AI

Seattle, WA · On-site

$166K - $203K/yr

Offensive security is no longer optional - it is the standard for forward-thinking companies that ... As an AI Engineer on our AI Platform team, you will contribute to the development of next ...

Galvanick

Senior Detections Engineer

Seattle, WA · On-site

$130K - $178K/yr

They are seeking a Senior Detections Engineer to work in a startup environment, focusing on ... offensive security, or adversary emulation. • Intimate familiarity with MITRE ATT&CK and/or ...

Microsoft Corporation

Security Researcher

Redmond, WA · On-site

$102K - $202K/yr

Work alongside traditional offensive security engineers, adversarial ML experts, developers to land responsible AI operations Embody our culture and values Qualifications Required/minimum ...

Microsoft

Security Researcher

Redmond, WA · On-site

$102K - $202K/yr

Work alongside traditional offensive security engineers, adversarial ML experts, developers to land responsible AI operations Embody our culture and values Qualifications Required/minimum ...

HackerOne

Staff Software Engineer, Applied AI

Seattle, WA · On-site

$230K - $280K/yr

Offensive security is no longer optional - it is the standard for forward-thinking companies that ... As a Staff AI Engineer , you'll help shape the evolution of our autonomous HAI platform , driving ...

HackerOne

Senior Software Engineer, Platform

Seattle, WA · On-site

$182K - $222K/yr

Offensive security is no longer optional - it is the standard for forward-thinking companies that ... As a Senior Software Engineer on our AI Platform team, you will contribute directly to the ...

HackerOne

Senior Manager, AI Engineering

Seattle, WA · On-site

$240K - $280K/yr

Offensive security is no longer optional - it is the standard for forward-thinking companies that ... Senior Manager, AI Engineering Remote Location: Seattle, WA or Austin, TX Position Summary At ...

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Offensive Security Engineer information

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How much do offensive security engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for offensive security engineer in Seattle, WA is $173,958.00, according to ZipRecruiter salary data. Most workers in this role earn between $162,800.00 and $180,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by offensive security engineers on the job?

Offensive Security Engineers often encounter challenges such as keeping up with rapidly evolving threats, maintaining deep technical knowledge across various technologies, and identifying vulnerabilities in large or complex systems. They must balance rigorous testing with minimal disruption to live systems, which requires careful planning and coordination with other teams. Additionally, translating technical findings into actionable recommendations that are understandable to both technical and non-technical stakeholders is a key part of the role. These challenges make adaptability, continuous learning, and strong communication skills especially important in this field.

What does an offensive security engineer do?

An Offensive Security Engineer is responsible for identifying and exploiting vulnerabilities in systems, networks, and applications to assess an organization's security posture. They conduct penetration testing, simulate real-world cyber attacks, and provide recommendations to strengthen defenses. Their work helps organizations proactively detect and mitigate security risks before malicious hackers can exploit them. They often use tools like Metasploit, Burp Suite, and custom scripts to test security controls.

What are the key skills and qualifications needed to thrive as an offensive security engineer?

Offensive Security Engineers need expertise in penetration testing, vulnerability assessment, networking, programming, and a solid understanding of security best practices, typically supported by a computer science degree or equivalent experience. Familiarity with tools like Metasploit, Burp Suite, Kali Linux, and certifications such as OSCP or CEH is highly valued. Strong problem-solving ability, effective communication, and a collaborative mindset help professionals excel in this dynamic field. These skills ensure the engineer can identify and exploit security weaknesses while clearly conveying findings to both technical teams and stakeholders, ultimately strengthening organizational security.

What are the most commonly searched types of Offensive Security Engineer jobs in Seattle, WA?

The most popular types of Offensive Security Engineer jobs in Seattle, WA are:

What are popular job titles related to Offensive Security Engineer jobs in Seattle, WA?

For Offensive Security Engineer jobs in Seattle, WA, the most frequently searched job titles are:

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Offensive Security Engineer jobs near you
Infographic showing various Offensive Security Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 63% In-person, 7% Hybrid, and 30% Remote job distribution, with an average salary of $173,958 per year, or $83.6 per hour.

Senior Security Engineer

Armada

Bellevue, WA • On-site

$129K - $177K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 13 days ago

Job description

About the Company
Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada's solutions are deployed in over 60 countries globally for organizations ranging from energy to defense.
With nearly $500 million in funding to date, Armada is backed by leading investors including Founders Fund, Lux, BlackRock and Microsoft (M12), alongside strategic partnerships with Microsoft, Dell, Palantir, NVIDIA, SpaceX, and Skydio. We are building the infrastructure layer for sovereign and edge AI - rugged, deployable compute for customers that cannot rely on centralized cloud.
Working at Armada means taking ownership, driving autonomy, and delivering impact. You'll tackle challenges that haven't been solved before and help build something transformative from the ground up. What you do here will not only define your career but help further Armada's mission to bridge the digital divide for customers around the world.
About the Role
You will own and drive security engineering strategy across our Azure cloud, hybrid infrastructure, and edge computing platform. This is a senior, hands-on role: you'll set direction for detection engineering, application security testing, Kubernetes hardening, and CI/CD controls, while also advising other engineers and teams on complex security decisions. You will also help define our strategic approach to securing AI/ML workloads running at the edge.
Location. This role is office-based at our Bellevue, Washington office.
What You'll Do (Key Responsibilities)
Cloud and Infrastructure Security
  • Own and evolve security architecture strategy across Azure, hybrid infrastructure, and edge deployments, guiding design decisions across teams
  • Direct the use of SIEM (Microsoft Sentinel), EDR/XDR, WAF, email security, and CSPM/CNAPP tooling, adapting approach as the environment evolves
  • Design detection rules, correlation logic, and automated response playbooks, and guide others in building their own
  • Lead incident response end-to-end, from triage through containment and remediation, serving as the senior escalation point for complex incidents

Offensive Security and Assessment
  • Lead security assessments, vulnerability scanning, and penetration testing across cloud, infrastructure, and application layers
  • Test web applications and APIs for authentication and authorization flaws, business logic abuse, and OWASP Top 10 issues
  • Threat model new services and architectures before they ship, advising engineering teams on risk tradeoffs
  • Own the vulnerability lifecycle end-to-end: risk-based prioritization, SLA tracking, and remediation follow-through, holding owning teams accountable
  • Direct the integration of SAST, DAST, SCA, secrets scanning, IaC scanning, and container image scanning into CI/CD as automated gates
  • Harden the software supply chain: build provenance, artifact signing, SBOM generation, dependency governance
  • Define and enforce guardrails as policy-as-code using Azure Policy, OPA/Gatekeeper, or Kyverno
  • Serve as a senior security reviewer for designs and code across engineering teams, influencing secure deployment practices org-wide

AI/ML Security
  • Define and lead our approach to securing AI/ML development and deployment, including model and data supply chain integrity, inference endpoint exposure, prompt injection and agentic tool abuse, and training data governance

Governance
  • Own security policies, standards, and procedures aligned to NIST, ISO 27001, and SOC 2, and drive their adoption across teams
  • Produce audit evidence and lead customer security assessments
  • Track emerging threats and translate them into roadmap priorities, advising leadership on risk

Required Qualifications:
  • Bachelor's degree in Computer Science, Cybersecurity, or a related field and 8+ years of experience; or Master's degree and 6+ years; or equivalent practical experience
  • 8+ years in information security, including 5+ years focused on cloud security
  • Deep, hands-on expertise with Azure security services including Defender for Cloud, Sentinel, Entra ID, Key Vault, Azure Policy, and network security
  • Production experience across multiple of: SIEM, EDR/XDR, WAF, email security, CSPM/CNAPP, vulnerability management, with the judgment to adapt tooling strategy as needs evolve
  • Proven experience securing Kubernetes and containerized workloads in production at scale
  • Experience embedding security testing into CI/CD pipelines using SAST, DAST, SCA, secrets scanning, and IaC scanning
  • Advanced application security testing experience covering web and API penetration testing and secure code review
  • Proficiency with vulnerability management platforms such as Nessus, Nexpose, Qualys, or Defender Vulnerability Management
  • Python and SQL/KQL for automation, tooling, and log analysis
  • Strong working knowledge of NIST, ISO 27001, and SOC 2, with experience applying them to real audit and compliance cycles
  • Experience leading incident response as the primary or senior responder on complex, high-stakes incidents
  • Demonstrated experience advising or mentoring other engineers on security best practices
  • U.S. Citizenship required

Preferred Qualifications:
  • Experience securing edge, disconnected, or intermittently connected environments
  • Experience securing AI/ML or LLM-based systems, including OWASP Top 10 for LLM Applications and MITRE ATLAS
  • Advanced detection engineering experience: writing and tuning KQL, detection-as-code, purple team exercises
  • Infrastructure-as-code fluency with Terraform or Bicep
  • Familiarity with MITRE ATT&CK for threat modeling and detection coverage mapping
  • Experience leading or supporting SOC 2 Type II or FedRAMP audit cycles

Certifications
At least one from either group is preferred.
  • Defensive and architecture: CISSP, CCSP, Azure Security Engineer Associate (AZ-500), GCIH, GCIA
  • Offensive: OSCP, OSWE, OSWP, OSEE, GPEN, GWAPT, CEH

Citizenship Requirements
For select roles, due to the nature of our clientele and the technologies involved, there may be specific nationality or citizenship indicated in the required qualifications section. These roles may involve access to sensitive information that is subject to export control regulations or other legal restrictions. In such cases, employment offers will be contingent upon your ability to comply with these requirements.
Compensation
For U.S. Based candidates: To ensure fairness and transparency, the starting base salary range for this role for candidates in the U.S. are listed below, varying based on location experience, skills, and qualifications.
In addition to base salary, this role will also be offered equity and subsidized benefits (details available upon request).
Benefits
  • Competitive base salary and equity
  • Medical, dental, and vision (subsidized cost)
  • Health savings accounts (HSA), flexible spending accounts (FSA), and dependent care FSAs (DCFSA)
  • Retirement plan options, including 401(k) and Roth 401(k)
  • Unlimited paid time off (PTO)
  • 14 paid company holidays per year

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Compensation
$157,596-$196,995 USD
You're a Great Fit if You're
  • A go-getter with a growth mindset. You're intellectually curious, have strong business acumen, and actively seek opportunities to build relevant skills and knowledge
  • A detail-oriented problem-solver. You can independently gather information, solve problems efficiently, and deliver results with a "get-it-done" attitude
  • Thrive in a fast-paced environment. You're energized by an entrepreneurial spirit, capable of working quickly, and excited to contribute to a growing company
  • A collaborative team player. You focus on business success and are motivated by team accomplishment vs personal agenda
  • Highly organized and results-driven. Strong prioritization skills and a dedicated work ethic are essential for you

Equal Opportunity Statement
At Armada, we are committed to fostering a work environment where everyone is given equal opportunities to thrive. As an equal opportunity employer, we strictly prohibit discrimination or harassment based on race, color, gender, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other characteristic protected by law. This policy applies to all employment decisions, including hiring, promotions, and compensation. Our hiring is guided by qualifications, merit, and the business needs at the time.
Unsolicited Resumes and Candidates
Armada does not accept unsolicited resumes or candidate submissions from external agencies or recruiters. All candidates must apply directly through our careers page. Any resumes submitted by agencies without a prior signed agreement will be considered unsolicited and Armada will not be obligated to pay any fees.

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