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Top Secret / SCI Clearance Jobs

Top Secret/SCI

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Top Secret / SCI Jobs requiring security clearance

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Emulation Engineer: TS/SCI with Full Scope Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Emulation Engineer: Full Performance Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: We are lookin...

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Network Security Analyst-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

NETWORK SECURITY ANALYST: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems ...

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Juniper SME

New
TEKsystems c/o Allegis Group
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Scott Air Force Base, IL(On-Site/Office)
Fort Meade, MD(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI

The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment ...

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Network Security Engineer-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

NETWORK SECURITY ENGINEER: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: If you are looki...

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Cyber Security Engineer: TS/SCI with Full Scope Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Cyber Security Engineer: Mid Level Location: Chantilly / Herndon, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Sy...

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Linux System Administrator Senior - Splunk

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

LINUX SYSTEM ADMINISTRATOR: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems...

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PENETRATION TESTER-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

PENETRATION TESTER: Senior and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Sys...

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OPERATIONAL SYSTEM ENGINEER: TS/SCI w/ FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Operational Systems Engineer: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: We are lookin...

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LINUX SYSTEM ADMINISTRATOR: TS/SCI with Full Scope Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

LINUX SYSTEM ADMINISTRATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems ...

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Technical Operator-HUMINT/SIGINT Specialist: TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On/Off-Site)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

TECHNICAL OPERATOR: Full Performance Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Syste...

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Cyber Network Operator-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

CYBER NETWORK OPERATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is ...

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Data Scientist with Tableau (TS/SCI with FSP)

New
FJM Innovative Technologies, LLC
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Location: Chantilly, VA Clearance Required: TS/SCI FSP Position Type: Full-Time On-Site Closing: September 1st FJM Innovative Technologies, LLC is seeking a highly skilled Data Scientist to support a ...

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Network Engineer (TS/SCI FSP)

New
FJM Innovative Technologies, LLC
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Location: Chantilly, VA Clearance Required: TS/SCI FSP Position Type: Full-Time On Site Closing: 9/3/2025 FJM Innovative Technologies, LLC is seeking a skilled Network Engineer to support mission-cri...

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Systems Engineer (TS/SCI FSP)

New
FJM Innovative Technologies, LLC
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Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
Full Scope Polygraph

FJM Innovative Technologies, LLC is seeking a Systems Engineer with a strong Assessment & Authorization (A&A) background to support mission-focused environments in Chantilly, VA. The ideal candidate w...

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Network Engineer SME

New
TEKsystems c/o Allegis Group
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Scott Air Force Base, IL
Fort Meade, MD
Updated Today
10+ yrs exp
TS/SCI

The Digital Modernization Sector at our client has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system – GSM-O II co...

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Systems Development Engineer, AWS Cross Domain Services

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

DESCRIPTIONThe AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This engineer will help to operate and scale the services that c...

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Sr. Delivery Consultant, National Security (NatSec) Professional

New
Amazon
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

DESCRIPTIONThe Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with ...

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Senior Specialist, Cyber Infrastructure Systems Engineer TS/SCI

New
L3Harris Technologies
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Palm Bay, FL(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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Delivery Consultant, National Security (NatSec) Professional Ser

New
Amazon
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Annapolis, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

DESCRIPTIONDo you like helping U.S. Intelligence Community agencies implement innovative cloud computing solutions and solve technical problems? Would you like to do this using the latest cloud comput...

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Lead Program Manager

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Palm Bay, FL(On-Site/Office)
Updated Today
TS/SCI
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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