Information System Security Manager

Requirements

• DISA STIG, NIST Risk Management Framework, Operations Security Certifications:
• None Experience:
• 3 + years of related experience US Citizenship Required:
• Yes
• Job Description:
• This role is ideal for cybersecurity professionals who have previously served as an ISSM or ISSO and are seeking to transition into a dedicated risk, audit, and compliance position where they can influence security posture across multiple systems and programs.
• MEANINGFUL WORK AND PERSONAL IMPACT
• Conduct security audits and RMF control assessments by applying your deep understanding gained through previous ISSO/ISSM responsibilities.
• Review, validate, and enhance security artifacts such as SSPs, POA&Ms, and continuous monitoring deliverables.
• Evaluate system security controls fore effectiveness, sufficiency, and alignment with NIST 800-53, DoW requirements, and organizational policies.
• Work with ISSOs/ISSMs and technical teams to interpret findings, recommend remediation actions, and ensure timely closure of vulnerabilities.
• Analyze system changes, configuration updates, and vulnerability outputs to determine authorization impacts and risk-level adjustments.
• Support ATO maintenance by tracking assessments, evidence, and documentation needed for successful RMF lifecycle execution.
• Ability to prepare and deliver clear, risk focused briefings to system owners and stakeholders regarding audit findings and compliance status.
• WHAT YOU'LL NEED TO SUCCEED
• Bring your cyber expertise and drive for innovation to GDIT. The IT and Cyber Risk Auditor must have:
• Education: Bachelors degree or 4+ years of additional work experience/training/education in lieu of a degree
• Experience: 3+ years of related experience as a prior ISSO/ISSM
• Certifications: IAT II (Security +, SSCP, CCNA Security)
• Technical skills: Strong understanding of NIST SP 800-53, DoW cybersecurity requirements, and control implementation/assessment practices. Familiarity with Windows/Linux environments, vulnerability tools, and security baselines.
• Security clearance: Must have an active Secret clearance in order to be considered
• US citizenship required
• Role requirements: Onsite, 5 days/week
• GDIT IS YOUR PLACE
• At GDIT, the mission is our purpose, and our people are at the center of everything we do.
• Growth: AI-powered career tool that identifies career steps and learning opportunities.
• Support: An internal mobility team focused on helping you achieve your career goals.
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off.
• Community: Award-winning culture of innovation and a military-friendly workplace.
• OWN YOUR OPPORTUNITY
• Explore a career in cyber at GDIT and you'll find endless opportunities to grow alongside colleagues who share your focus on defending and protecting what matters.
• #GDITPriority
• The likely salary range for this position is $81,349 - $100,050. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
• Scheduled Weekly Hours:
• 40
• Travel Required:
• Less than 10%
• T elecommuting Options:
• Onsite
• Work Location:
• USA VA Falls Church
• Additional Work Locations:
• Total Rewards at GDIT:

Benefits

Additional Information

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications:

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