TS/SCI Cloud Security Systems Administrator

Nightwing; Sterling (VA); On-site; USD 122,000 - 253,000; Full time

Benefits offered by this job

Medical insurance

Vision insurance

Dental insurance

401k plan

Paid time off

Job summary

Nightwing seeks a Security Administrator to support Cross Domain System environments within CSPs. You will manage change control, configuration, access, and security monitoring, and assist accreditation by supplying control evidence. TS/SCI with polygraph is required Day 1.

The role offers comprehensive benefits, a competitive salary range from $122,000 to $253,000, and opportunities to contribute to high‑impact cyber and data operations programs.

Qualifications

• Experience with security administration for cross‑domain systems.
• Experience supporting accreditation activities and providing evidence for security controls.
• Ability to implement and maintain change control and configuration management processes.
• Knowledge of access control, monitoring, and auditing in CSP/CDS environments.

Responsibilities

• Support CDS environments and CSP integration efforts.
• Perform change control and configuration management activities.
• Manage access control and security monitoring/auditing tasks.
• Develop Security Administration Plan, procedures, 2PR workflow, roles, and escalation paths.
• Support accreditation activities by providing evidence for controls.

Skills

Change control

Configuration management

Access control

Security monitoring

Auditing

Accreditation

Tools

CDS environments

Job description

Nightwing seeks a Security Administrator to support Cross Domain System environments within CSPs. You will manage change control, configuration, access, and security monitoring, and assist accreditation by supplying control evidence. TS/SCI with polygraph is required Day 1.

The role offers comprehensive benefits, a competitive salary range from $122,000 to $253,000, and opportunities to contribute to high‑impact cyber and data operations programs.