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Security Clearance Jobs in Herndon, VA

Herndon, VA

Viewing 1 - 20 of 813

Jobs in Herndon, VA requiring security clearance

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Systems Integrator

New
NS2 Mission
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Drive transformation. Shape secure enterprise solutions. Lead meaningful change. NS2 Mission is seeking a System Integrator to support a critical government customer in Herndon, VA. This role plays a ...

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2004580 Customer Delivery Consulting Engineer

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

The application window is expected to close on: 1/16/2026Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.The successful applicant wi...

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2004607 Customer Delivery Technical Leader

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

The application window is expected to close on: 1/16/2026Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.The successful applicant wi...

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Cyber Security Project Engineer (Penetration Tester)

New
Ardent Principles
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Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Herndon, VAAre you ready to lead projects that protect and secure digital assets? Ardent Principles is searching for a...

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App Developer

New
NewGen Technologies, Inc.
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Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

We are looking for App Developers to join a project in support of a Federal Customer. Classified work for this role can be done from the customer location around Springfield, or at the partner office ...

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Cloud Engineer

New
NewGen Technologies, Inc.
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Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

We are looking for a Cloud Engineer to join a project in support of a Federal Customer. Classified work for this role can be done from the customer location around Springfield, or at the partner offic...

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Director Business Development and Capture Management - Law Enfor

New
Akima
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Herndon, VA(On-Site/Office)
Updated Today
Intel Agency
Not Specified

We are seeking a dynamic Director of Business Development and Capture for our Emerging Markets Group (EMG). This role demands a highly motivated, self-starting individual who can drive growth across t...

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Palmer Laboratory Alternate

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Updated Today
Public Trust
Not Specified

R-00171888Description This is an   alternate  posting for three different   laboratory   positions in   Palmer   Station, Antarctica for the Austral Winter season (March...

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Systems 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-00168167Description The Multi-Domain Solutions Division at Leidos currently has an opening for a Systems Engineer. This is an exciting opportunity to use your experience to support the Advanced Batt...

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Army Account Lead

New
Vantor
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Herndon, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

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Cloud Engineer

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

OverviewVTG is seeking a talented and experienced Cloud Engineer to join our dynamic and innovative team in Herndon, VA and/or Springfield, VA. What will you do? Design and implement enterprise-scale ...

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Cloud Technical Advisor

New
SAIC
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Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Description We are seeking an experienced and highly communicative Cloud Technical Advisor to join our Cloud Program team. As a contributor to the intelligence community's first multi-cloud initiati...

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Cloud Technical Advisor

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

Description We are seeking an experienced and highly communicative Cloud Technical Advisor to join our Cloud Program team. As a contributor to the intelligence community's first multi-cloud initiati...

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Cybersecurity - Senior Information System Security Manager (ISSM

New
Boeing
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Herndon, VA(On-Site/Office)
Updated Today
Top Secret
Full Scope Polygraph

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Agile Software Engineer (Experienced/Senior)

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

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Agile Software Engineer (Experienced)

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

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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HR Business Partner

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

Job Number 712597BR Description:Do you belong in a fast-paced and dynamic business-focused Human Resources team? We provide strategic human capital support that aligns to the programs and initiatives...

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Software Engineer Sr

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

Job Number 712285BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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Senior AI/ML Researcher (TS/SCI)

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

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

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Migration Network 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-00171948Description Leidos is seeking a Network Engineer to join our AGUN migration team. This position will be 100% remote with some associated travel.PROGRAM SUMMARY: The AGUN program is a highly ...

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