IT - Security Jobs in Herndon, VA

IT - Security Herndon, VA

Viewing 1 - 20 of 44

IT - Jobs in Herndon, VA requiring security clearance

Cyber Security Analyst

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

MANTECH seeks a motivated, career and customer-oriented Cyber Security Analyst to join our team onsite in Herndon, VA or Reston, VA in support of a high-priority mission at one of our National Intelli...

user avatar

Cybersecurity Engineer

New
LTS
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(Off-Site/Hybrid)
Updated Today
5+ yrs exp
Secret

LTS is seeking a Cybersecurity Engineer who will be responsible the comprehensive design, development, implementation, and integration of architectures, systems, or system components within Military O...

user avatar

Cyber Integration Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

R-00170887Description Leidos has an opening for a highly qualified and cleared Cyber Integration Engineer for the Multi-Domain Solutions Division. This is an exciting opportunity to bring your experie...

user avatar

DevOps Engineer

New
Mantis Security Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Updated Yesterday
10+ yrs exp
TS/SCI
CI Polygraph

Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and ...

user avatar

Sr. Information Systems Security Engineer II (6128)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

As the Sr. Information Systems Security Engineer II (ISSE), you'll play a pivotal role in safeguarding our organization's digital assets and sensitive information. The ideal candidate is a dedicated p...

user avatar

Cyber Threat Intelligence (CTI) Analyst – Regionally Aligned

New
ShorePoint, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Updated Today
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

Information Assurance Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

R-00170691Description Leidos is seeking an Information Assurance (IA) Engineer to support cybersecurity authorization related efforts for SMIT. SMIT is the largest IT services program for the Navy and...

user avatar

CNO Developer

New
Dexian Signature Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA
Arlington, VA
Updated Yesterday
TS/SCI
Polygraph

CNO Developer--designs, develops, and tests offensive cyber tools, techniques, and integrated effects for computer network operations (CNO), a critical aspect of national security. These roles require...

user avatar

Full Spectrum Cyber Solutions Architect SME

General Dynamics Information Technology
Herndon, VA(On-Site/Office)
Updated Today
Top Secret
Polygraph

Transform technology into opportunity as a Full Spectrum Cyber Solutions Architect SME with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most.The Intel and Ho...

user avatar

Cyber Security Specialist - Top Secret Clearance Required

Akima
Herndon, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

We are seeking a skilled and proactive Cybersecurity Analyst to implement, manage, and continuously to integrate security into CI/CD pipelines to support DevSecOps practices. This role is responsible ...

user avatar

Information Systems Security Engineer

Booz Allen Hamilton
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Job Number: R0229312Information Systems Security EngineerThe Opportunity: Are you looking for an opportunity to share your experience in network security, network scanning, and cloud security architec...

user avatar

VDI Engineer

DCI Solutions
Herndon, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Full Scope Polygraph

Serve as a VDI Subject Matter Expert Virtual Desktop Infrastructure (VDI): Develop and optimize the existing SolarWinds VDI dashboard for real-time performance Manage VDI images, ensuring secure Gol...

user avatar

Windows Cyber Tool Developer

Mauck Research Group
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Mauck Research Group is a small cyber research and development company exploring emerging offensive and defensive cyber problems for our clients. DescriptionJob Title: Windows Cyber Tool Developer (TS...

user avatar

1444179 Customer Delivery Consulting Engineer - Security

Cisco Systems, Inc.
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

The application window is expected to close on: 11/30/2025Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.The successful applicant ...

user avatar

2027516 Cyber Security Engineer $215,000.00

Anonymous Employer
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Labor Category: Cyber Security Engineer Position Title: Cyber Security Engineer Position Level: Level 1 - Subject Matter Expert Salary: Up to $215,000.00 per year Core Hours: 9am to 4pm Location: Hern...

A

Cyber Network Defense Analyst

MANTECH
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

ManTech seeks a motivated, career and customer-oriented Cyber Network Defense Analyst in Herndon, VA.As a CND Analyst on our team, you will use your expertise in specialized network defense to provide...

user avatar

Cyber Security Engineers (All Levels)

IT Availability
Herndon, VA(On-Site/Office)
Nov 18
2+ yrs exp
TS/SCI
Full Scope Polygraph

IT Availability LLC is seeking highly skilled Cyber Security Engineers to support both cleared government and commercial environments. The ideal candidate will have hands-on experience in securing net...

user avatar

Information Assurance Specialist

VTG
Springfield, VA(On-Site/Office)
Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

OverviewVTG is seeking an Information Assurance Specialist in Reston VA and Springfield VA. Position location will vary between the customer site in Springfield and Reston VA. What will you do? Tasks...

user avatar

Multidisciplinary Engineer - National Security

Expedition Technology, Inc.
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Join the Expedition: Engineers Wanted At Expedition Technology (EXP), we don't just build things-we build the future. Whether it's decoding signals from the edge of the spectrum, teaching machines...

user avatar

Cybersecurity Engineer

Cherokee Federal
Herndon, VA(On-Site/Office)
Fort Collins, CO(On-Site/Office)
Lakewood, CO(On-Site/Office)
Aurora, CO(On-Site/Office)
Updated Today
Public Trust
Not Specified

This position requires an active Public Trust clearance or the ability to obtain a Public Trust clearance to be considered.As required by our governmental client, this position requires being a U.S. c...

user avatar