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Information Technology 🏢 Full Time ⭐️ Verified

Senior Public Sector IT Security Specialist

Department of Homeland Security
Washington, D.C.
Salary Estimate
USD 95.000 – USD 140.000
Live Update
15 Mei 2026
Deadline
15 Mei 2027

Job Description

Join the forefront of national cybersecurity at the Department of Homeland Security. We're seeking a Senior IT Security Specialist to safeguard critical infrastructure and digital assets. This pivotal role demands technical expertise and strategic thinking to protect against evolving cyber threats while ensuring compliance with federal regulations. You'll collaborate with cross-agency teams to implement robust security frameworks and incident response protocols.

Our ideal candidate thrives in high-stakes environments where precision meets public service impact. Enjoy competitive benefits, professional development opportunities, and the satisfaction of contributing to national security.

Responsibilities

  • Design and implement enterprise-grade cybersecurity solutions for federal systems
  • Lead incident response coordination during security breaches or cyber attacks
  • Conduct vulnerability assessments and penetration testing on critical infrastructure
  • Develop security policies compliant with NIST, FISMA, and DHS frameworks
  • Mentor junior security analysts and train staff on security best practices
  • Collaborate with law enforcement agencies on cyber threat intelligence sharing
  • Prepare comprehensive security reports for congressional oversight committees

Qualifications

  • Bachelor's degree in Cybersecurity, IT, or related field (Master's preferred)
  • 5+ years of experience in government IT security or regulated industries
  • CISSP, CISM, or CompTIA Security+ certification required
  • Expertise in risk assessment frameworks (ISO 27001, NIST CSF)
  • Hands-on experience with SIEM tools (Splunk, QRadar) and firewalls
  • Active TS/SCI clearance or ability to obtain one
  • Demonstrated knowledge of federal acquisition processes (FAR, DFARS)

Required Skills

Cybersecurity Risk Assessment Incident Response NIST Compliance CISSP CISM SIEM Tools Federal Regulations Threat Intelligence

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