Security/Systems Administrator

Nightwing Intelligence Solutions, LLC

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Sterling, VA Until 8/22/2026 First posted May 22, 2026 Last posted May 22, 2026
Job description

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.


Security Administrator

Responsibilities include:

The security administrator (SecAdmin) shall support the Sponsor's Cloud Service Providers’ (CSP) Cross Domain System (CDS) environments. The role will include change control and configuration management, access control management, security monitoring and auditing, and operational support of CDS guards specific to the CSP. The SecAdmin’s responsibilities will include developing a Security Administration Plan, security procedures, a two-person rule (2PR) workflow, role definitions, and escalation path documents. The SecAdmin will also support accreditation activities by providing evidence for relevant security controls.

TS/SCI with Polygraph Required Day 1


Salary & Benefits

The salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards.


Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.


Nightwing 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, age or any other federally protected class.

 

About this role

Summary

Support security administration, configuration, access control, and compliance for cloud systems.

Job title

Security/Systems Administrator

Experience level

TS/SCI with Polygraph or equivalent

Industry

cybersecurity

Location requirements

Sterling, VA, on-site; no remote work allowed

Salary

$122k–$253k

Management role

No

Skills & keywords

Required skills

security administrationconfiguration managementaccess controlsecurity monitoringauditing

Preferred skills

None specified

Specializations

security administrationconfiguration managementaccess controlsecurity monitoringauditing
Locations

Structured locations inferred from the posting.

Sterling, VA, USA

On-site City