PKI Security Engineer | W2

Job Role : PKI Security Engineer

Location : Ft. Worth TX 76155 (Hybrid)

Candidate must be able to work onsite Tuesday- Thursday and virtual Mondays/Fridays.

Duration : 6 months + extension

Hourly pay : $70/hr W2 + benefits

Interview Process:
Glider Test required

There will be 2 round interviews, the first one being virtual and the second in person.

This is not a SOC / alert-queue role. There is no ticket queue, no shift rotation, and no one handing out tasks the engineer is expected to own outcomes and drive them to completion independently. You will operate as a self-directed engineer on the Aircraft Security team, identifying what needs to be built, scoping it, and delivering it with minimal direction.

Representative work (you decide the "how"): engineer and continuously improve detection content and analytics across aircraft/connected-system telemetry (Microsoft Sentinel / SIEM and related analytics platforms); investigate security events end-to-end and drive response; own remediation plans from finding to validated closure; engineer and operate the Absolute endpoint/device platform (SSO, policy groups, API integrations); bring PKI engineering depth across aircraft-security certificate use cases enrollment protocols (SCEP/EST), trusted-role operations, and certificate lifecycle for certificate-based authentication and software signing/validation; and apply AI/agentic tooling (e.g., Claude security capability) to work faster and go deeper. You are expected to spot the big-picture problem, propose the approach, and execute. This seat backfills a departing senior engineer who owned detection analytics, log investigations, remediation-plan review, and the Absolute platform.

Needs a A self-starting, entrepreneurial engineer - a "go-getter," not a "ticket-taker." They thrive with ownership and ambiguity: given a goal rather than a task list, they scope the work, set the direction, and deliver. Big-picture thinker who connects detection, remediation, and PKI into a coherent security outcome, and applies their craft without needing to be managed task-to-task. Brings real PKI engineering depth (SCEP/EST, CP/CPS, trusted roles, Levels of Assurance, NIST SP 800-63, certificate-based auth and software signing/validation not just certificate usage), is comfortable using AI/agentic tooling to move faster, and operates independently in a small, high-trust team covering safety-sensitive systems. This role will not be a fit for someone who wants a steady queue of assigned tickets or close day-to-day direction.

What is the team environment and structure like?:

Small, senior, mission-focused Aircraft Security team within AA Cybersecurity. Lanes include platform engineering, PKI/certificate ops, logging/SIEM, analytics/remediation, fleet delivery, and risk/compliance. Collaborative, low-bureaucracy, high-autonomy, agile cadence; the team runs on ownership rather than assigned tasks. Reports to the Sr Manager, Cyber Physical Security.

How will the resource(s) fit into your team?:

Fills the analytics/remediation engineering lane vacated by a departing senior engineer and adds PKI engineering depth that reduces single-point-of-failure risk in the certificate lane. The engineer absorbs a short knowledge transfer at onboarding, then takes independent ownership of detection analytics, log investigations, remediation tracking, and the Absolute platform.

Job Description:

• Writes tests and documents technical work products e.g. code scripts processes according to organizational standards and practices
• Solves technical problems and builds components/libraries with far-ranging impact - Delivers high quality work and coaches more junior engineers on technical craftsmanship
• Conducts root cause analysis to identify systemic problems and defines and leads execution of action items to address
• Designs thoughtfully integrated systems that model organizational best practices allowing disparate teams across product domains to deliver value with speed scale and reliability - Oversees the management of technical debt in existing systems and drives opportunities to eliminate within ongoing implementations
• Consistently anticipates scaling latency and durability challenges and guides teams in implementation of mitigating strategies
• Partners with the security organization to incorporate security conscious practices early in the lifecycle of new systems
• Thoughtfully evaluates technical risks and guides toward practical prevention strategies
• Consistently reflects on squad delivery practices throughout their span of of influence recommends improvements to leadership and drives their implementation
• Maintains a focus on removing the duplication of effort across teams and proactively identifies opportunities for reuse within their span of influence
• Thoughtfully measures and assesses team and identifies areas of development for individuals
• Explores emerging technologies leads development of prototypes with little or no guidance and incorporates into architectural solutions where appropriate

Top Requirement:

• 5 years in security engineering with demonstrated independent project ownership not queue-based SOC analyst experience including hands-on PKI engineering
• Self-directed detection engineering investigation
• Microsoft Sentinel KQL/query and rule authoring dashboards and end-to-end security event investigation driven independently with strong written documentation not queue/triage-based SOC work.
• PKI engineering not just certificate consumption - demonstrable understanding of PKI solution design and operations: enrollment protocols SCEP EST Certificate Policy / Certification Practice Statement CP/CPS trusted roles Levels of Assurance NIST SP 800-63 and real use cases such as certificate-based authentication and software signing/validation.
• Remediation lifecycle engineering - owning remediation-plan review and vulnerability/finding tracking from finding to validated closure.

Nice to Have Skills and Experience preferred but not required:

• Hands-on AI/agentic security tooling e.g. Claude / LLM-assisted code configuration analysis prompt engineering for security use cases per CISO AI direction Absolute endpoint platform engineering SSO policy groups API scripting/automation Python/PowerShell aviation / OT / cyber-physical or embedded-systems exposure HSM / key-management and code-signing infrastructure aviation security.

Regards,

Adam Jones (Azam)

Direct: 5 5 1 2 6 4 7 2 4 9

Email: Adam (@) pullskill (dot) com