Information Security Specialist

Overview

On Site
Depends on Experience
Contract - W2

Skills

SIEM
Public Trust
Information Security

Job Details

Information Security Specialist
Washington, DC - Fully On-Site (5 Days/Week)
Full-Time Contract Position (6 months with strong possibility of extension and conversion to FTE)
Public Trust clearance (DOJ Public Trust strongly preferred)

About Our Client
Our client is a leading technology services company supporting critical federal government missions in Washington, DC. They specialize in cybersecurity solutions for federal law enforcement and justice operations, maintaining the highest standards of security and compliance. The company provides cybersecurity professionals opportunities to work on mission-critical federal systems while advancing expertise in government security operations and supporting national security missions.

Job Description
We're seeking proactive, detail-oriented Information Security Specialists to join our cybersecurity team supporting critical federal operations. This hands-on role focuses on implementing security controls, monitoring threats, and ensuring NIST Risk Management Framework (RMF) compliance. You'll work on-site at a federal facility serving as a key member protecting sensitive government systems and data.

The ideal candidate combines strong technical cybersecurity skills with critical thinking and passion for safeguarding systems. You'll monitor and respond to threats, conduct vulnerability assessments, manage security tools including SIEM and endpoint protection, and collaborate with IT teams to embed security throughout infrastructure. Perfect for a hands-on security professional who wants to advance their career in federal cybersecurity while supporting justice and law enforcement missions.

Duties and Responsibilities
• Monitor, detect, and respond to security threats, incidents, and anomalies across federal systems
• Conduct vulnerability assessments and implement risk mitigation strategies
• Ensure security updates, patches, and configurations remain current across all systems
• Implement and manage security tools including SIEM, endpoint protection, and vulnerability scanners
• Monitor compliance with NIST RMF and other federal security standards
• Collaborate with IT and engineering teams to embed security controls in infrastructure and applications
• Investigate security breaches, analyze attack vectors, and document findings and recommendations
• Perform security log analysis to identify potential threats and policy violations
• Participate in security incident response following established procedures
• Support security awareness training and education programs
• Stay current with emerging threats, trends, and defensive technologies
• Generate security reports, metrics, and briefings for technical and management audiences





Required Experience/Skills
• Bachelor's degree in Information Security, Cybersecurity, Computer Science, or related field (or equivalent experience)
• 3+ years of hands-on cybersecurity experience in security operations, incident response, or security engineering
• Strong understanding of networking, protocols, and security controls
• Proficiency with Windows and Linux operating systems from security perspective
• Cloud security knowledge for AWS and/or Azure environments
• Hands-on experience with Splunk, CrowdStrike, Nessus Security Center, BigFix, Wireshark, or similar tools
• Knowledge of incident response processes and best practices
• Understanding of NIST (particularly RMF), ISO 27001, and FISMA frameworks
• Excellent problem-solving, analytical, and communication skills
• U.S. citizenship required
•Must currently possess Public Trust clearance (DOJ Public Trust strongly preferred)

Nice-to-Haves
• Professional certifications: CISSP, Security+, CEH, CySA+, GCIH, or GSEC
• Experience in federal government or Department of Justice environments
• NIST RMF authorization process experience
• SIEM rule development and tuning expertise
• Penetration testing or vulnerability management background
• Security configuration management experience (STIGs, CIS Benchmarks)

Education
Bachelor's degree required in Information Security, Cybersecurity, Computer Science, Information Technology, or related field. Equivalent hands-on experience considered in lieu of degree.

Pay & Benefits Summary
• Competitive hourly rate commensurate with experience and certifications
• 6-month contract with strong possibility of extension and conversion to permanent FTE
• Comprehensive health, dental, and vision insurance
• 401(k) with company matching

Protect federal justice systems and advance your cybersecurity career!
Work hands-on with cutting-edge security tools while supporting critical government operations in Washington, DC.

Keywords: Information Security Specialist | Cybersecurity | NIST RMF | Public Trust | Federal Security | SIEM | Incident Response | DOJ | Washington DC | Security Operations | Vulnerability Management | Compliance
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

About Catapult Solutions Group