Job Description

Company – Our client is a top-tier provider of cybersecurity and IT solutions supporting public and private sector organizations. Renowned for innovation and reliability, they have deep expertise in protecting critical infrastructure and have been recognized for excellence in national security and defense support.

Job Title – Information Systems Security Manager

Location – Hybrid in Washington, DC metro area

Role Type – Contract (6 months)

Must Have Skills:

• U.S. Citizenship with ability to obtain and maintain a Top Secret clearance
• 7+ years of cybersecurity experience with a Bachelor’s in Computer Science or related field
• Proficiency with cybersecurity tools such as Splunk, SailPoint, Tenable, O365, and ServiceNow
• Experience with multiple OS environments: Windows, RedHat Linux, macOS, and ESXi
• Strong knowledge of cloud security in Azure and AWS (SaaS, IaaS, PaaS)
• Familiarity with government security frameworks (NIST, CMMC, RMF, NISPOM, JSIG), DISA STIGs, and incident response

Responsibilities and Job Details:

• Lead and manage the organization’s information systems security program across classified and unclassified environments
• Administer and maintain compliance with CMMC and NIST 800-171
• Develop and enhance cybersecurity processes, tools, and operational procedures
• Oversee deployment and monitoring of security solutions across enterprise systems
• Collaborate with IT and business units to ensure security control integration in new solutions
• Support threat hunting and incident response activities
• Conduct third-party risk assessments and vendor evaluations
• Maintain and manage RMF packages in compliance with NIST 800-53, NISPOM, and ICD
• Perform audit log reviews and initiate incident response for anomalies
• Manage vulnerability scanning and remediation efforts using DISA STIGs
• Participate in change control board meetings and coordinate closely with the Facility Security Officer
• Provide after-hours support for critical cybersecurity incidents and maintain a high level of integrity and confidentiality

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