Cyber Security Consultant III

Company Overview

For over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of Defense (DOD), Department of Homeland Security (DHS), Department of State (DOS), the U.S. Intelligence Community, Law Enforcement, and other federal, state, and commercial clients locally, nationally, and abroad. From providing boutique technical solutions in support of the DOD Counter Unmanned Aerial Systems (CUAS) mission set to addressing the most critical Cybersecurity threats facing our nation as a prime contractor with the DHS Cybersecurity & Infrastructure Security Agency (CISA), a career at Edgesource is an opportunity to do meaningful, interesting, and impactful work.

Required qualifications

• Ability to obtain a Public Trust Clearance
• Provides expertise in secure coding, threat modeling, and vulnerability management.
• Capable of mentoring teams and promoting a culture of security across the organization.
• Responsible for ensuring security, integrity, and compliance in customer systems, applications, and services.
• Leads efforts to design, implement, and maintain secure application architectures.
• Conducts vulnerability assessments.
• Drives security best practices across the agency.
• Minimum experience: 8+ years in application security, software development, or related roles.
• Experience with RPA and automation tools.
• Experience with integration of security into CI/CD pipelines.
• Proven success operating in high-oversight governance environments, partnering directly with department heads and lead SMEs to drive decisions, standards adoption, and measurable risk reduction.
• Executive briefing mastery: can translate complex AppSec findings into crisp, decision-grade briefs (risk, impact, options, recommendation), and handle senior-leader Q&A without losing the room.
• Exceptional people skills: known for building trust quickly, de-escalating conflict, influencing without authority, and aligning security, engineering, and product stakeholders to ship securely.
• Demonstrated ability to implement DHS standard security controls/gates in CI/CD, including automated security testing and continuous scanning.
• Working knowledge of federal security expectations and language (e.g., Zero Trust principles and relevant NIST/FISMA-aligned compliance environments) to communicate credibly in governance forums.
• Evidence they stay current on the latest AppSec advances (recent training/certs, conference/community participation, publications/talks, or demonstrable adoption of modern techniques/tools) and can brief teams on what matters and why.
• Strong written communication - produces leadership-ready artifacts (security posture summaries, threat model/readout briefs, vulnerability trends, remediation plans, decision memos).
• Familiarity with container and workload security/compliance tooling such as Twistlock.
• Familiarity with secrets management and key handling solutions such as HashiCorp Vault / Vault and AWS Key Management Service (KMS).
• Familiarity with software supply chain / component risk tooling such as NexusIQ.
• Familiarity with code quality/security tooling such as SonarQube (and using results to drive remediation and policy gates).
• Familiarity with enterprise authentication and trust controls including Kerberos and PKI concepts/implementations.
• Familiarity with security monitoring/log analysis workflows using Splunk.
• Familiarity with cloud/platform monitoring signals used for security operations and risk narratives (e.g., AWS CloudWatch, Prometheus, Grafana).
• Ability to operate within a tool-governed environment where the Approved Software List is subject to change, and where alternative tools require USG vetting/approval before use.

Working at Edgesource

As an ISO 9001:2015 certified and CMMI Level 3 appraised small business, Edgesource specializes in providing a variety of technical solutions to include software development, database services, enterprise networking, data center virtualization, and management support. We are always seeking top-talent to join our team in helping to address the most critical technical challenges facing our nation.

At Edgesource, we understand that our employees are our greatest asset, and as such we offer a wide array of benefits to support the well-being of our staff to include:

• Flexible PTO Policy + 11 Paid Holidays
• Flexible Work Schedules (Remote / Hybrid)
• Medical / Dental / Vision / Flexible Spending Account (FSA)
• 401k Plan with Match
• Tuition & Professional Development Support
• Commuter Benefits
• Bonus & Employee Referral Programs
• Career Growth Opportunities

Disclaimer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. Edgesource is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, please contact our Recruiting Department by email at recruiting@edgesource.com or by phone at (703) 837-0550