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Information System Security Officer/Information System Security Engineer (ISSO/ISSE)
Information System Security Officer/Information System Security Engineer (ISSO/ISSE)-December 2024
Rockville
Dec 2, 2025
About Information System Security Officer/Information System Security Engineer (ISSO/ISSE)

Req ID: RQ188477

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: None

Public Trust/Other Required: MBI (T2)

Job Family: Cyber Security

Skills:

Cloud Security,Cyber Defense,Cybersecurity

Experience:

8 + years of related experience

Job Description:

Transform technology into opportunity as a Cyber Security Analyst Senior Advisor with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

As a Cloud Security SME, you will help ensure today is safe and tomorrow is smarter. Our work depends on this role to monitor, analyze and assess the security posture of the customer’s Azure and AWS Cloud environments for security gaps, access controls, network settings, misconfigurations, and areas of high risks based on industry best practices and regulatory requirements using CrowdStrike Cloud Security Posture Management (CSPM) system.

HOW A CYBER SECURITY ANALYST SENIOR ADVISOR WILL MAKE AN IMPACT:

Core duties involve security oversight for AWS and Microsoft Azure cloud environments in addition to management of security tools such as Crowdstrike CPSM

Evaluate the configuration, access controls, network settings, and compliance status, identifying security gaps, misconfigurations, and areas of high-risk

Document assessment findings and recommend remediation approaches based on those findings

Regularly review CSPM configuration and policies, considering changes to cloud environment(s), emerging security threats, and updates to the CrowdStrike platform

Implement security audit reviews verifying that the audit records are collected and reviewed

WHAT YOU’LL NEED TO SUCCEED:

Technical Training, Certification(s) or Degree, 8+ years of experience

8+ years of experience working in a Multi-Cloud (Azure and AWS) environment

CISSP, CCSP, Microsoft Cybersecurity Architect or Security Engineer certification

Experience with security tools and user provisioning

Experience in security role managing projects as well as delivering and supporting customer security requirements

External and internal customer engagement

Extensive knowledge of access controls, operating systems, cyber domains, cloud security, vulnerability management, risk management, documentation (i.e.: System Security Plan) development, security operations and information assurance governance

Technical experience with networking devices (firewalls, routers, switches, VPN's), operating systems, databases, servers, workstations, virtual machines

Strong understanding of security boundary protection strategies to include Intrusion Detection/Prevention devices, compensating controls, and firewall rules

Understanding of account management processes

Collaborate effectively across multi-functional teams

Provide Weekly and on-demand Status Reports on work performed

Ability to meet with the customer onsite at least one (1) business day per week

Knowledge of:

Contingency planning and disaster recovery

NIST 800-53 Revision 5 security and privacy controls

Security authorization process

IT audits and associated processes

PREFERRED QUALIFICATIONS:

Security+ certification

Experience with Word, Excel, Powerpoint, SharePoint, Confluence, Trello or JIRA, ServiceNow, Visio and MS Teams

Experience with SCRUM and KanBan Agile Methodologies

Experience with any HHS agencies or entities

Demonstrated strong technical skills and analytic abilities

Demonstrated experience performing complex technical tasks with minimal direction

Possesses experience with communicating and presenting with key stakeholders and decision makers

Location: This is a hybrid opportunity requiring at least one day per week at our Rockville, MD location.

GDIT IS YOUR PLACE:

401K with company match

Comprehensive health and wellness packages

Internal mobility team dedicated to helping you own your career

Professional growth opportunities including paid education and certifications

Cutting-edge technology you can learn from

Rest and recharge with paid vacation and holidays

The likely salary range for this position is $148,750 - $201,250. 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.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

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