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Cybersecurity Subject Matter Expert (Part-Time)

Corner Alliance · Washington, D.C., US

How to use this kit

Ground every answer in facts on this page and the original listing. We never invent Glassdoor-style reviews or salaries that are not in our data.

Interview prep

Be ready to walk through past SME work: how you scoped advice, influenced decisions without owning the full stack, and explained trade-offs to non-security leads. Prepare concise examples of control recommendations, residual risk communication, and document quality standards. Clarify part-time availability, on-site expectations in D.C., and the domains (policy, architecture, assessments) where you are strongest.

Fit summary

Strong fit if you already operate as a cybersecurity SME—comfortable advising, writing, and reviewing under limited hours—and can work from the Washington, D.C. area (not listed as remote). Weaker fit if you need full-time IC ownership, hands-on ops only, or fully remote flexibility.

Day in the role

As a part-time Cybersecurity Subject Matter Expert at Corner Alliance in Washington, D.C., a typical day centers on deep technical guidance rather than full-time operations ownership. You may review architectures and control implementations, advise project teams on risk and compliance language, draft or critique security artifacts, and join client or internal working sessions to resolve ambiguous requirements. Part-time hours usually mean focused consults, async document feedback, and prioritized meetings instead of continuous on-call coverage.

Skills to emphasize

Build depth that matches an SME mandate:

No certification list or cost data was supplied for this listing.

FAQ from this listing

Is this role remote?

No. The listing flags remote as off and places the job in Washington, D.C.

What does “part-time SME” usually mean here?

Advisory and review work on cybersecurity topics—guidance, artifacts, and meetings—rather than full-time system administration.

Are salaries or cert requirements listed?

No salary figures and no certification resources were included in the provided data.

Company facts (cached)

Website: corneralliance.com

Public cache only — not an employee review.

Role overview (listing rewrite)

Corner Alliance, a dynamic government consulting firm headquartered in Washington, D.C., is seeking an experienced part-time Cybersecurity Subject Matter Expert to bring strategic security leadership to our federal consulting projects. If you have 8–10 years of cybersecurity expertise and are ready to make an impact on important government-sector work, we'd like to hear from you. About the Role As a part-time Cybersecurity Subject Matter Expert at Corner Alliance, you'll leverage your deep security knowledge to guide our consulting engagements with federal clients. This is a flexible, independent contributor role that allows you to apply your expertise on high-impact projects while maintaining other professional commitments. You'll work with our team to shape security strategies, inform technical decisions, and help deliver results for government organizations navigating complex cyber challenges. What You'll Do Provide expert cybersecurity guidance and technical input on consulting projects serving federal and government clients Develop and review security strategies, frameworks, and compliance approaches aligned with government requirements Contribute subject matter expertise to proposals, technical designs, and risk assessments Advise on emerging threats, security best practices, and federal regulatory compliance Collaborate with our consulting team to strengthen security posture across client engagements Support team development through mentoring and knowledge-sharing on cybersecurity topics What We're Looking For 8–10 years of progressive cybersecurity experience, ideally including government, federal, or defense sector exposure Deep technical expertise in cybersecurity strategy, risk management, and/or compliance Demonstrated experience in a consulting, advisory, or subject matter expert capacity Strong understanding of federal security requirements, compliance frameworks (NIST, FedRAMP, etc.), and government operating environment Excellent communication skills and ability to translate complex security concepts for diverse audiences Commitment to professional development and staying current with the evolving threat landscape About Corner Alliance Corner Alliance is a growing consulting firm dedicated to delivering results for government organizations. We prioritize our team and create a supportive work environment where talented professionals contribute to important federal consulting projects. Our mission is to help government clients solve complex challenges through expert advisory partnerships and strategic consulting support. How to Apply To apply for this part-time Cybersecurity Subject Matter Expert position at Corner…

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Questions to ask them

Generated for personal interview prep · 2026-07-17 UTC · getajob.ai