Ciso Jobs in Leesburg, VA

Information Systems Security Officer (ISSO) - Senior

Competitive

ECS Tech Inc

Position Summary ECS is seeking an Information Systems Security Officer (ISSO) - Senior to support the Army National Gua...

Fairfax

8 days ago

Security/Systems Administrator

Competitive

Nightwing

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence missi...

Dulles

17 days ago

Systems Administrator/Cloud Platform - Expert

Competitive

Nightwing

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence missi...

Dulles

20 days ago

Cyber Systems Administrator

Competitive

ECS Tech Inc

Everforth ECS is seeking a highly skilled Linux System Administrator / Cyber Security Administrator to work in our Quant...

Gainesville

11 days ago

SharePoint Knowledge Management Administrator - Senior

Competitive

ECS Tech Inc

Position Summary ECS is seeking a SharePoint Knowledge Management Administrator - Senior to support the Army National Gu...

Fairfax

11 days ago

Head of Cyber Security Risk - Technology and Operations Risk Management - Senior Director

$200,000 - $269,000 per year

Fannie Mae

Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can h...

Herndon

17 days ago

Information System Security Officer (ISSO) (Onsite)

$75,800 - $144,200 per year

RTX

Date Posted: 2026-05-22 Country: United States of America Location: US-VA-STERLING-291 ~ 22640 Davis Dr ~ DAVIS Position...

Dulles

16 days ago

Senior Systems Administrator

$101,343 - $150,000 per year

Amentum

Amentum is looking for a Senior Systems Administrator  to join our team in McLean, VA! As the Senior Systems Administrat...

McLean

17 days ago

Network Services Administrator Manager - SME

Competitive

ECS Tech Inc

Everforth ECS is seeking a Network Services Administrator Manager - SME  to work in Fairfax, Virginia.  Please Note: Thi...

Fairfax

17 days ago

Senior Systems Administrator & Database Engineer

$120,800 - $265,800 per year

CACI International

Job Title: Senior Systems Administrator & Database Engineer Job Category: Information Technology Time Type: Full tim...

McLean

18 days ago