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ECS · 1 day ago

Cyber Capability Developer (Reverse Engineer)

Lorton, VA

Full-time

Hybrid

Senior Level

5+ years exp

ECS is a leading mid-sized provider of technology services to the United States Federal Government, and they are seeking a Cyber Capability Developer (Reverse Engineer) to support a new 5-year contract with the FBI’s Operational Technology Division. In this role, you will analyze software and firmware systems, identify vulnerabilities, and collaborate with teams to enhance the FBI's technical capabilities.

Artificial Intelligence (AI)Cloud InfrastructureComplianceConsultingCyber SecurityInformation TechnologyMachine LearningSecuritySoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Reverse Engineering: Assist in analyzing software binaries, firmware, and systems to understand functionality, uncover vulnerabilities, and extract proprietary algorithms

Vulnerability Identification: Contribute to identifying and assessing security weaknesses, design flaws, and exploitable code paths

Collaborative Problem-Solving: Work with developers, analysts, and security engineers to resolve complex technical challenges and develop effective mitigations

Documentation & Reporting: Prepare detailed technical documentation, findings, and reports summarizing analysis, methodologies, and recommendations

Continuous Improvement: Support process optimization by implementing best practices and helping integrate modern reverse-engineering techniques into the team’s workflow

Qualification

Reverse EngineeringCybersecurityAgile DevelopmentReverse Engineering ToolsProgramming Languages

Required

Active Top Secret with eligibility for SCI w/ CI Poly

5+ years of experience in reverse engineering, cybersecurity, or software development roles

3+ years of experience in Agile environments

Exposure to reverse engineering tools (e.g., IDA Pro, Ghidra, JEB, Hopper) and basic understanding of software debugging

Location: Newington, VA — Hybrid work environment with the potential to work two days onsite and three days remote each week, depending on mission needs

Preferred

Bachelor's degree preferred

Familiarity with C, C++, Python, or Java and comfort working across multiple OS environments (Windows, Linux, macOS)

Strong analytical, problem-solving, and collaboration skills

Company

ECS

Glassdoor3.6

ECS is a fast-growing 4,000-person, $1.2B provider of advanced technology solutions for federal civilian, defense, intelligence, and commercial customers.

Founded in 2001

Fairfax, Virginia, USA

1001-5000 employees