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Accept all Decline non-essential Endurance IT Services | Full time Senior Security Engineer Reston, United States | Posted on 10/06/2026 Share job via email
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Job Information
Industry
Technology
Salary
$110,000-$125,000
Date Opened
10/06/2026
Job Type
Full time
City
Reston
State/Province
Virginia
Country
United States
Zip/Postal Code
20190
Job Description Endurance IT Services is in search of Senior Security Engineer North Virginia! This security engineer will help design, implement, and maintain enterprise security solutions that protect systems, data, and users. This role combines security engineering, incident response, technical leadership, and cross-functional collaboration to strengthen the organization's overall security posture.
Employment Type:
Direct Hire Location:
Reston, VA Work Arrangement:
Onsite Key Responsibilities Design, implement, and support enterprise security tools and services across endpoint, cloud, email, network, and identity security domains. Monitor security alerts, logs, and telemetry to identify threats, vulnerabilities, and opportunities for improvement. Ensure security platforms remain properly configured, patched, and aligned with established security standards. Support incident response activities, including investigation, containment, remediation, and post-incident reviews. Partner with IT and project teams to integrate security requirements into system designs and technology initiatives. Assist with audits, compliance efforts, documentation, policies, standards, and operational runbooks. Research emerging threats and technologies and recommend security enhancements. Lead or contribute to security projects while providing technical guidance to peers and stakeholders. Requirements
5+ years of experience designing, implementing, and administering enterprise security solutions. Strong expertise in areas such as endpoint security, vulnerability management, cloud security, Microsoft 365 security, encryption, logging, and threat management. Experience with incident response, root cause analysis, and remediation activities. Knowledge of security controls, standards, compliance frameworks, and audit processes. Strong analytical, troubleshooting, documentation, and communication skills. Ability to work independently while collaborating effectively across technical and business teams. Preferred Qualifications Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering, or a related field, or equivalent experience. Security certifications such as CISSP, CISA, GIAC, Security+, Microsoft Security, or similar credentials. Experience with Azure, Microsoft 365, SIEM platforms, network security, vulnerability management, endpoint protection, and enterprise security operations. Experience working in a regulated or large-scale enterprise IT environment.
About Us:
Endurance IT Services provides Managed IT Services, Cybersecurity Solutions, Network Infrastructure, and IT Consulting to help businesses stay secure, connected, and productive. We also offer IT Staffing for Direct-Hire, Contract-to-Hire, and Contract roles, as well as internal full-time positions. Some opportunities may not be exclusive and may evolve as we work with clients—but our mission remains consistent: helping candidates find the right job that aligns with their skills and career goals. Manage cookies Powered by
