IT - Security Jobs in Herndon, VA

IT - Security Herndon, VA

Viewing 1 - 20 of 48

IT - Jobs in Herndon, VA requiring security clearance

Cybersecurity Analyst

New
Quantum Science Solutions
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Analyst Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Position Overview Qua...

user avatar

Cybersecurity Systems Integrator

New
Quantum Science Solutions
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Systems Integrator Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Positio...

user avatar

Cybersecurity Project Manager

New
Quantum Science Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Project Manager Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Position ...

user avatar

Cyber Security Project Engineer

New
Quantum Science Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
Intel Agency
Full Scope Polygraph

Job Title: Cyber Security Project Engineer Location: Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open ______________________________...

user avatar

Information Systems Security Officer (ISSO)

New
Shine Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Annapolis Junction, MD(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
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

Systems Security Analyst

New
ShorePoint, Inc
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand ex...

user avatar

Lead Security and Compliance Manager

New
MANTECH
Herndon, VA(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

MANTECH seeks a motivated, career and customer-oriented Lead Security & Compliance Manager (LSCM) to join our team in Herndon, VA. This is a hybrid position. This role is responsible for the overall ...

user avatar

Cyber Project Integrator

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 5 days ago
TS/SCI
Polygraph

Job Number: R0237677Cyber Project IntegratorThe Opportunity: When our country's cybersecurity is on the line, simply reacting is not enough, we need a plan. To create and implement that plan, we need ...

user avatar

Security Engineer [$262k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 5 days ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee and maintain document management systems and databases. • Develop...

user avatar

Security Engineer [$262k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 5 days ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee and maintain document management systems and databases. • Develop...

user avatar

Information Systems Security Engineer

New
VTG
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted 5 days ago
TS/SCI
Polygraph

OverviewWe are seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures syst...

user avatar

Post-Quantum Cryptography (PQC) Security Engineer

ShorePoint, Inc
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted 1 week ago
Public Trust
Not Specified

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand ex...

user avatar

Assessment and Authorization Specialist

Bespoke Technologies Inc.
Herndon, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Intel Agency
Full Scope Polygraph

BT-254 – Assessment and Authorization Specialist Skill Level: Subject Matter Expert Location: Herndon ***MUST HAVE AN ACTIVE FSP CLEARANCE TO BE SUBMITTED. Those without an FSP will not be considere...

user avatar

1444179 Customer Delivery Consulting Engineer - Security

Cisco Systems, Inc.
Herndon, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Full Scope Polygraph

The application window is expected to close on: 04/24/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . The successful applic...

user avatar

Senior Vulnerability Researcher

Redhorse Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. ...

user avatar

Cyber Software Developer

Redhorse Corporation
Herndon, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. ...

user avatar

Senior Cyber Security Engineer - TS/SCI

Parsons
Herndon, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
CI Polygraph

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Cyber Software Engineer

MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Not Specified

MANTECH seeks a driven and mission-focused Cyber Software Engineer to join our elite team based in Herndon, VA.In this role, you will contribute directly to innovative projects that support the Intell...

user avatar

Mid CI Specialist (Cyber)

Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
CI Polygraph

Prescient Edge is seeking a Mid CI Specialist (Cyber Crime Support) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our ...

user avatar

Cyber Software Engineer

MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Not Specified

MANTECH seeks a driven and mission-focused Cyber Software Developer to join our elite team based in Herndon, VA.In this role, you will contribute directly to innovative projects that support the Intel...

user avatar