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Computer Security Systems Specialist III/Senior Endpoint Detection and Response (EDR) Engineer

LinTech Global, Inc.
paid time off, paid holidays, 401(k)
United States, D.C., Washington
Mar 27, 2025

LinTech Global is seeking an experienced Computer Security Systems Specialist III/Senior Endpoint Detection and Response (EDR) Engineer for a PROPOSAL Opportunity, contingent upon contract award.

LOCATION: Washington, DC

Duties:



  • Bachelor's degree in computer science, cybersecurity, information technology, software engineering, information systems, or computer engineering, or a related field
  • 3+ years of experience with EDR deployment, configuration, maintenance, and supporting enterprise EDR solutions, including CrowdStrike Falcon, Carbon Black EDR, SentinelOne, FireEye HX, McAfee MVision, Microsoft Defender for Endpoint (MDE), Tanium, or Elastic Endpoint Protection deployments.
  • 3+ years of experience performing CrowdStrike EDR systems administration, including basic troubleshooting and installation, monitoring system performance or availability, performing security upgrades, and optimizing solution configurations to meet the needs of operational users.
  • 2+ years of experience working in a Security Operations Center (SOC) environment, leveraging EDR tools to support incident response, vulnerability scanning, threat hunting, network monitoring and log management, and compliance management activities.
  • Experience with optimization of EDR solutions, including refinement data produced, development of automated workflows or playbooks, integration of EDR data with Enterprise solutions (SIEM, ITSM, TIP)
  • Ability to provide content on deliverables, including written reports and technical documents, SOPs and configuration guides, and training and briefing materials.
  • Experience with ServiceNow SecOps and Vulnerability Management a plus
  • Strong experience fine-tuning controls to meet standards utilizing custom controls and regex
  • Understanding of networking technologies and concepts (routing, switching, network segmentation, etc.)
  • Programming and scripting languages, preferably Python and PowerShell.
  • Strong written and verbal communication skills; must be able to effectively communicate with all levels of staff up to executive-level management, customers (internal and external), and vendors.
  • Familiar with and have worked within security frameworks such as: NIST SP 800-61, Attack lifecycle, SANS Security Controls, MITRE ATT&CK, Kill chain, OWASP Top 10


Certification Required: CrowdStrike Certified Falcon Administrator certification preferred

Other certifications in CrowdStrike or related certifications (e.g., SentinelOne, Trellix HX, Microsoft Defender) is a plus

Preference given for CCE, CCFE, CEH, CPT, CREA, GCFE, GCFA, GCIH, GCIA GIAC, Splunk Core, OSCP, SANS Security 500 Series or other industry standard equivalent

Clearance Required: Public Trust

Company Description: LinTech Global is an award-winning, ISO 9001:2008 certified business and GSA contract holder providing diversified Information Technology services to both Civilian and Defense agencies. Services include Software Development, Systems Integration, Data Management, Project Management, Operations & Maintenance, Cybersecurity, and Training and Audio/Visual (AV) Solutions. The LinTech Global team is comprised of individuals who are dedicated to the success and sustainability of our customers and their missions. Our combination of technical expertise, big business experience, and small business agility allows us to promptly provide our customers with exceptional IT and engineering solutions.

Benefits: Our robust benefits package includes Paid Time Off, Paid Holidays, Company-paid Life/AD&D, Company-paid Short Term and Long-Term Disability, Health Insurance with Company Contribution, 401k Plan with Company Match, Employee Recognition Program, opportunity for Employee Referral Bonus, opportunity for annual Performance Bonus and much more!

EEO Statement: LinTech Global, Inc. is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided based on qualifications, merit, and business need. All applicants will be considered for employment without attention to race, religion, color, national origin, ancestry, physical or mental disability, medical condition, pregnancy (including childbirth, lactation and related medical conditions), marital status, genetic information (including characteristics and testing), gender, sexual orientation, gender identity or expression, military and veteran status, or any other status protected under federal, state, or local law in the locations where we operate.

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Human Resources. The Company invites any applicant and/or employee to review the Company's written Affirmative Action Plan. This plan is available for inspection upon request.

http://lintechglobal.com/wpcontent/uploads/2017/09/poster_screen_reader_optimized.pdf

This role requires customer approval, suitability to hold a public trust and successful completion of a preemployment background screening.

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