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Cybersecurity Engineer

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: RPMGlobal
Full Time position
Listed on 2026-09-12
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection
Salary/Wage Range or Industry Benchmark: 120000 - 170000 USD Yearly USD 120000.00 170000.00 YEAR
Job Description & How to Apply Below

Position Summary

We are seeking a skilled and motivated Cybersecurity Engineer 3 to join our dynamic team and play a pivotal role in safeguarding digital assets and sensitive information. The ideal candidate is a dedicated cybersecurity professional with a strong understanding of current threats and vulnerabilities and the ability to implement robust security measures. The Cybersecurity Engineer 3 will contribute to the design, implementation, and maintenance of cybersecurity infrastructure while staying current on emerging trends, regulatory frameworks, and security best practices.

Essential Duties and Responsibilities
  • Design, implement, and manage security solutions, including firewalls, intrusion detection/prevention systems, endpoint protection, and encryption mechanisms.
  • Conduct regular security assessments to identify vulnerabilities and weaknesses in systems, networks, and applications.
  • Develop and implement incident response plans to effectively address security incidents and breaches.
  • Collaborate with cross-functional teams to establish and enforce security policies, standards, and procedures.
  • Monitor network traffic, system logs, and security alerts to detect and respond to potential security incidents.
  • Analyze and investigate anomalies and security breaches, taking appropriate actions to mitigate risks.
  • Work closely with IT, software development, compliance, and other cross-functional teams to integrate security into all phases of the development lifecycle.
  • Maintain thorough and accurate documentation of security processes, procedures, and configurations.
  • Prepare detailed reports on security findings, incidents, and actions taken.
Required Qualifications
  • Active Top Secret/SCI with CI Polygraph.
  • 7+ years of experience as a cybersecurity engineer with a specialization in designing and building implementations of required security controls.
  • Experience implementing continuous monitoring and auditing of solutions for compliance with security controls.
  • Strong skills in specifying and implementing log collection into tools such as Splunk.
  • Experience querying and analyzing aggregated logs to identify security-relevant anomalies or risks.
  • Strong experience implementing security controls from government regulatory frameworks and security standards, including NIST SP 800-53, RMF, ICD 503, FISMA, and FedRAMP.
  • Experience implementing controls for cloud, container, and Dev Sec Ops  services and solutions within IL5 to IL6+ environments.
  • Strong understanding of network protocols, operating systems, and infrastructure components.
  • Proficiency in incident response, security incident handling, and forensic analysis techniques.
  • Experience with security tools such as Fortify, Acunetix, and Prisma Cloud.
  • Effective communication skills, with the ability to convey complex technical concepts to both technical and non-technical stakeholders.
  • CISSP or equivalent certification to support DoD 8140 requirements.
Preferred Qualifications
  • Not specified.
Required

Education and Experience Equivalency
  • High School Diploma/GED: N/A
  • Associate Degree: N/A
  • Bachelor's Degree: 7 years of experience.
  • Master's Degree: 7 years of experience.
  • PhD: 7 years of experience.
Required Certifications
  • CISSP or equivalent certification to support DoD 8140 requirements.
Required Security Clearance
  • Active Top Secret/SCI with CI Polygraph.
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