Access Authorization, Analysis Skills, CISM - Certified Information Security Manager, CISSP - Certified Information Systems Security Professional, Change Management, Communication Skills, CompTIA Security+, Computer Science, Computer Security, Configuration Management, Corrective Action, Disability Accommodations, Distribution Management, Distribution Operations, DoD Directive 8140, DoD Directive 8570, Documentation, Endpoint Security, Enterprise Protection, FISMA - Federal Information Security Management Act, Federal Contracts, GSLC - GIAC Security Leadership Certificate, Government, Hybrid Cloud, IAM - Information Assurance Management, Identity Data Management, Information Systems Security Engineering (ISSE), Information Technology & Information Systems, Information/Data Security (InfoSec), Internet Security, Leadership, Maintain Compliance, Mentoring, Metrics, Multitasking, Nessus, Network Design, Operational Audit, Operational Improvement, Operational Support, Operations Management, Organizational Skills, Presentation/Verbal Skills, Problem Solving Skills, Process Improvement, Project Management Professional (PMP), Regulatory Compliance, Reporting Skills, Risk, Risk Analysis, Risk Management, Risk Management Framework (RMF), Security Analysis, Security Information and Event Management (SIEM), Security Infrastructure, Security Monitoring, Service Delivery, Small Business, Splunk, System Operations, Team Lead/Manager, Technical Delivery, Technical Leadership, Time Management, U.S. National Institute of Standards and Technology (NIST), United States Citizen, Writing Skills
About NDi:
Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply.
Job Description:
NDi is seeking an experienced Information Systems Security Officer (ISSO) - Senior / Task Lead to support enterprise cybersecurity, authorization, compliance, and operational coordination activities within a complex federal IT environment.
This position serves as both a senior ISSO and operational task lead responsible for overseeing day-to-day cybersecurity support activities, coordinating across technical teams, and ensuring consistent delivery of security services supporting mission-critical systems and operations. The selected candidate will provide leadership for authorization support, continuous monitoring, vulnerability management, compliance reporting, and operational coordination while serving as a trusted advisor to government stakeholders and technical teams.
The ideal candidate possesses strong RMF and cybersecurity compliance expertise, leadership experience, and the ability to manage multiple operational priorities across a dynamic and high-visibility environment.
Requirements:
- U.S. Citizenship is required
- Must possess an active Top Secret (TS) clearance at the time of application
- Must have the ability to obtain and maintain a Counterintelligence (CI) Polygraph
- Ability to obtain and maintain additional agency access as required
- This position requires working onsite 5 days per week in Washington, DC
Qualifications and Experience:
- Bachelor's degree in Cybersecurity, Information Systems, Computer Science, Engineering, Business, or related discipline; or equivalent combination of education, training, and experience
- Master's degree preferred
- Eight (8) or more years of experience supporting cybersecurity, information assurance, or enterprise security operations. Certifications, prior experience, and demonstrated expertise may be considered in lieu of traditional years of experience requirements where applicable.
- At least seven (7) years of experience serving as an Information Systems Security Officer (ISSO)
- Information Systems Security Engineer (ISSE) at a cleared facility
- Experience supporting federal information systems through RMF authorization, continuous monitoring, and compliance activities
- Demonstrated experience serving as an ISSO supporting federal information systems
- Experience leading cybersecurity teams or coordinating operational task activities
- Experience supporting NIST RMF authorization and accreditation activities
- Experience supporting continuous monitoring, vulnerability management, and POA&M remediation efforts
- Experience coordinating across multiple technical and operational stakeholders in mission-critical environments
- Experience supporting audit readiness and cybersecurity compliance initiatives
Certifications:
- CISSP, GISP, CASP, or another certification demonstrating DoD 8570 IAM Level III proficiency
- One or more of the following certifications is preferred: Security+, CISM, GSLC, PMP or equivalent leadership certification.
Domain Expertise:
- Strong understanding of:
- FISMA compliance requirement
- POA&M management
- NIST Risk Management Framework (RMF)
- Security authorization / ATO processes
- Continuous monitoring
- Vulnerability management
- Security control implementation and assessment
- Experience supporting:
- System Security Plans (SSPs)
- Security assessment activities
- Audit readiness initiatives
- Risk mitigation planning
- Configuration and change management processes
- Familiarity with enterprise cybersecurity tools and technologies including:
- ACAS/Nessus
- SIEM platforms
- Splunk
- Identity and access management solutions
Skills & Competencies:
- Strong leadership and operational coordination skills
- Ability to manage multiple priorities, deadlines, and stakeholders simultaneously
- Strong analytical and problem-solving capabilities
- Excellent written and verbal communication skills
- Ability to lead technical discussions and operational meetings
- Experience preparing executive summaries, compliance reports, and operational briefings
- Ability to mentor junior cybersecurity personnel and coordinate team activities
- High degree of accountability, professionalism, and judgment in sensitive environments
Preferred Qualifications:
- Experience supporting enterprise federal cybersecurity programs
- Experience leading operational cybersecurity or compliance teams
- Experience supporting classified or highly regulated environments
- Familiarity with cloud security and hybrid infrastructure environments
- Experience supporting enterprise vulnerability management programs
- Familiarity with DevSecOps and cybersecurity modernization initiatives
Responsibilities
ISSO & Cybersecurity Support:
- Serve as a senior ISSO supporting enterprise information systems and cybersecurity operations
- Ensure implementation and maintenance of required security controls and compliance activities
- Support RMF authorization, accreditation, and continuous monitoring processes
- Develop, review, and maintain cybersecurity documentation including:
- System Security Plans (SSPs)
- POA&Ms
- Risk assessments
- Security assessment documentation
- Mitigation plans
- Support audit readiness and compliance review activities
Task Leadership & Operational Coordination
- Serve as task lead coordinating day-to-day operational activities across cybersecurity support teams
- Track task execution, operational priorities, deliverables, and support activities
- Coordinate workload distribution and operational support across team members
- Facilitate communication between government leadership, technical teams, and operational stakeholders
- Escalate risks, issues, and operational concerns as appropriate
Vulnerability & Compliance Management:
- Coordinate vulnerability management and remediation activities
- Track security findings, POA&Ms, and corrective actions through closure
- Support continuous monitoring and compliance reporting efforts
- Review cybersecurity metrics and provide operational status reporting
- Ensure timely resolution of compliance deficiencies and audit findings
Stakeholder Engagement & Reporting:
- Participate in technical meetings, operational reviews, and leadership briefings
- Provide cybersecurity guidance and recommendations to system owners and stakeholders
- Prepare operational reports, risk summaries, and compliance updates
- Support process improvement and operational optimization initiatives
Compensation and Benefits:
At NDi, we value our team and are committed to retaining top talent by offering competitive benefits and compensation packages. Our employee benefits package includes comprehensive health, dental, vision, pet, and legal insurance. Our corporate benefits include 401(k) retirement matching, paid leave, paid holidays, and health and wellness programs. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job.
Veterans First** Commitment:**
As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.
Our Commitment:
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status or other characteristics protected by law.
Apply Now: Take advantage of this unique opportunity to join one of the fastest-growing companies in Federal contracting!