ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

IT - Security Jobs in Reston, VA

IT - Security Reston, VA

Viewing 1 - 20 of 95

IT - Jobs in Reston, VA requiring security clearance

Show:
Sort by:

Business Development Director- DoS

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Chief Technology Officer (CTO), Cyber & Intelligence Sector

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
DHS
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Sr. Cybersecurity Analyst I (6506)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
Top Secret
CI Polygraph

As Sr. Cybersecurity Analyst I, you'll focus on Government System Authority to Operate (ATO) support. You will be responsible for guiding government clients through the intricate process of obtaining ...

user avatar

Information System Security Officer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Job Number: R0237047Information System Security Officer The Opportunity :We're looking for an Information System Security Officer ( ISSO ) who can create solutions for the government that will withsta...

user avatar

Information System Security Officer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Job Number: R0237046Information System Security Officer The Opportunity :We're looking for an Information System Security Officer ( ISSO ) who can create solutions for the government that will withsta...

user avatar

AI/ML Engineer, National Security, Google Public Sector

New
Google, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.Note: By applying to this position you will have an opportunity to share your pr...

user avatar

Senior Information Systems Security Engineer

New
Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Senior Information Systems Security Engineer TS/SCI with polygraph Reston, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities...

user avatar

Computer Security Systems Specialist

New
ICF Consulting Group, Inc.
Reston, VA(On-Site/Office)
Posted 5 days ago
Public Trust
Not Specified

DescriptionThe Work: ICF is looking for an enthusiastic Computer Security System Specialist to join our team. If you are interested in designing, implementing, and managing enterprise security systems...

user avatar

Sr. Cybersecurity Engineer

L2NL, LLC
Reston, VA(On-Site/Office)
Posted 1 week ago
5+ yrs exp
TS/SCI
CI Polygraph

Sr. Cybersecurity Engineer We are seeking a skilled and motivated Sr. Cybersecurity Engineer to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and se...

user avatar

Cyber Analyst (TS Clearance with SCI Eligibility)

JFL Consulting
Reston, VA(On-Site/Office)
Posted 1 week ago
Top Secret
CI Polygraph

About JFL Consulting: With more than 20 years of securing some of the U.S. Department of Defense and the Intelligence Community's most critical networks, JFL Consulting, LLC provides advanced network ...

user avatar

Federal Business Development Leader - Cyber Growth for CISA/DHS

Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 1 week ago
DHS
Not Specified

R-00176833Description The Homeland Sector is seeking a Federal Business Development Leader to drive enterprise growth across Cybersecurity and Infrastructure Security Agency (CISA), DHS Headquarters, ...

user avatar

Principal Architect IV, National Security

Google, Inc.
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Reston, VA, USA; Washington D.C., DC, USA.Minimum qualifications: Bachelor'...

user avatar

Sr. Cybersecurity Engineer II (6491)

MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 1 week ago
Top Secret
CI Polygraph

We are seeking a skilled and motivated Sr. Cybersecurity Engineer to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information. The idea...

user avatar

Senior Security Engineer, Mandiant, Google Public Sector

Google, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Polygraph

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.Minimum qualifications: Bachelor's degree or equivalent practical experience. Ap...

user avatar

Strategic Advisor for Federal Cybersecurity

World Wide Technology
Washington D.c, DC(On-Site/Office)
Reston, VA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Strategic Advisor for Federal Cybersecurity Why WWT? Founded in 1990, World Wide Technology (WWT), a global technology solutions provider leading the AI and Digital Revolution, with $20 billion in...

user avatar

Cloud Security Engineer

Kforce Federal Solutions
Huntsville, AL
Reston, VA
Washington, DC
Tampa, FL
Colorado Springs, CO
Posted 3 weeks ago
10+ yrs exp
Top Secret

AWS Cloud Platform & Security Engineer (Top Secret) Location: Huntsville, AL – Redstone Arsenal Clearance: Active Top Secret required Relocation: $3,000 relocation stipend available Role Overview ...

user avatar

DevSecOps Engineer

Kforce Federal Solutions
Reston, VA(On/Off-Site)
Posted 3 weeks ago
10+ yrs exp
Intel Agency

Senior DevSecOps Engineer | ONSITE RESTON, VIRGINIA Defense Intelligence Agency (DIA) Clearance Required: Active TS/SCI with CI Polygraph Overview As a Senior DevSecOps Engineer, you will play a cr...

user avatar

Cyber Security Engineer IV

SOSi
Reston, VA(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Senior Software Engineer, Emerging on-prem AI Infrastructure, Se

Google, Inc.
Reston, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience building softw...

user avatar

Security Software Engineer, Emerging On-prem AI infrastructure

Google, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 3 weeks ago
Top Secret
Not Specified

Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in C++, C, or Python. 2 years of experience developing large-scale infrast...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.