ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid

IT - Security Jobs in Reston, VA

IT - Security Reston, VA

Viewing 1 - 20 of 87

IT - Jobs in Reston, VA requiring security clearance

Show:
Sort by:

Exploitation Specialist - Serbian/Bosnian

New
SOSi
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted today
Public Trust
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 Cybersecurity Compliance Analyst

New
ASRC Federal
Reston, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

user avatar

Cybersecurity Engineer (Devops focused)

New
TEKsystems c/o Allegis Group
Reston, VA(On-Site/Office)
Posted 2 days ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Design, implement, and manage security solutions, including firewalls, intrusion detection/prevention systems, endpoint protection, and encryption mechanisms to ensure the organization\'s networks and...

user avatar

Senior Security Engineer, Mandiant, 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 6 days 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

Cyber Automation Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Job Number: R0238536Cyber Automation EngineerThe Opportunity:Maintain responsibility for the successful installation, configuration, and integration of the Cyber Asset Attack Surface Management ( CAAS...

user avatar

Forescout Cybersecurity Engineer

New
Booz Allen Hamilton
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Job Number: R0238361Forescout Cybersecurity Engineer The Opportunity: As a member of our team, you will engineer solutions to complex challenges for customers using your knowledge of network engineeri...

user avatar

Forescout Cyber Security Engineer

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

Forescout Cyber Security Engineer, Mid What You’ll Work On: · Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, ...

user avatar

Security Engineer, National Security

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

Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience with security engineering, computer and network security and security protocols. 5 years of experien...

user avatar

CSIRT Analyst

Mantis Security Corporation
Reston, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
CI Polygraph

We are seeking a highly skilled CSIRT Analyst to join our cybersecurity team in Northern Virginia. The ideal candidate will have extensive experience in incident response, threat analysis, and cyberse...

user avatar

Cyber Security Engineer 3

Base-2 Solutions, LLC
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
CI Polygraph

Position SummaryThe Cybersecurity Engineer 3 designs, implements, and manages security solutions to protect networks, systems, and applications. This role conducts security assessments, supports incid...

user avatar

Sr. Solutions Architect

Eliassen Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On/Off-Site)
Posted 1 week ago
10+ yrs exp
TS/SCI
CI Polygraph

Sr. Solutions Architect (DevSecOps) II This Sr. Solutions Architect (DevSecOps) role focuses on designing and securing advanced cloud and containerized environments within high-security federal syst...

user avatar

Senior DevSecOps Engineer

Golden Tech Systems Inc.
Reston, VA(On/Off-Site)
Posted 1 week ago
10+ yrs exp
TS/SCI
CI Polygraph

Senior DevSecOps Engineer Location: On Site Clearance: Active TS/SCI with CI Poly (Required) Position Overview GoldenTech is seeking a Senior DevSecOps Engineer to lead the design, implementation, an...

G

Language Enabled Cyber Threat Analyst - Mandarin Chinese (2022-0

Acclaim Technical Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Acclaim Technical Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) co...

user avatar

Senior Security Engineer - Remote

ICF Consulting Group, Inc.
Remote/Hybrid
20190(Off-Site/Hybrid)
Posted 1 week ago
Public Trust
Not Specified

DescriptionThe Work:ICFis looking for an enthusiasticSenior Security Engineerto join our team and helpwithensuring our environments and applications meet Federal Security Standards.If you areSecurity ...

user avatar

Specialist, Information System Security III

Athena Technology Group, Inc.
Herndon, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Secret
Not Specified

About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) focused on Information Technology and Communications consulting, system engineering, i...

user avatar

Information Systems Security Officer (ISSO)

SHINE Systems
Reston, VA(On-Site/Office)
Annapolis Junction, MD(On-Site/Office)
Washington, DC(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
CI Polygraph

SHINE Systems is hiring an Information Systems Security Officer ISSO to support our customer in the Aerospace and Defense industry,As an Information Systems Security OfficerServe as the primary securi...

user avatar

ISSO Cybersecurity Engineer

Red Arch Solutions
Reston, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
CI Polygraph

Red Arch is hiring an ISSO to join our team! Position Detail: As a Senior Level Information Systems Security Officer (ISSO) you will play a pivotal role in shaping and enhancing cybersecurity ini...

user avatar

Cybersecurity Architect

Booz Allen Hamilton
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

Job Number: R0232129Cybersecurity Architect The Opportunity: As a Cybersecurity Architect at Booz Allen, you'll support the Program Management of a suite of cybersecurity tools suite, deliver a Zero T...

user avatar

Cybersecurity Architect

Booz Allen Hamilton
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

Job Number: R0232131Cybersecurity Architect The Opportunity: As a Cybersecurity Architect at Booz Allen, you'll support the Program Management of a suite of cybersecurity tools suite, deliver a Zero T...

user avatar

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

Google, Inc.
Reston, VA(On-Site/Office)
Posted 2 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
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us