IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

Cyber Network Defense Analyst

New
TEKsystems c/o Allegis Group
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Kiln, MS(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI

Top Skills' Details *Must have current TS/SCI* 1.) Relevant experience supporting a Security Operations Center 2.) Experience with Security Incident and Event Management (SIEM) 3.) Network Traffic Ana...

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Network Exploitation Analyst-TS/SCI with FS Poly

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

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

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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)
Posted today
5+ 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 Sys...

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

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted 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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OPERATIONAL SYSTEM ENGINEER: TS/SCI w/ FS Poly

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

Operational Systems Engineer: TS/SCI with Full Scope Poly Inferno Systems• Chantilly, VA APPLY NOW View Company's Profile Today Top Secret/SCI On-Site/Office Senior (8+ yrs experience) 10% Travel Fu...

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Sr Linux System Administrator-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted 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 System...

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Network Security Engineer-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted today
5+ 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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Network Security Analyst-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted today
5+ 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 i...

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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)
Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

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

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PENETRATION TESTER-TS/SCI with FS Poly

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted 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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Cyber Network Operator-TS/SCI with FS Polygraph

New
Inferno Systems
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Chantilly, VA(On-Site/Office)
Posted 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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Secret Splunk Team Lead

New
Insight Global, Inc.
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Alexandria, VA(On/Off-Site)
Posted today
Secret

Job Description An employer is looking for a Splunk team Lead to sit in Alexandria, VA. This candidate will be responsible for designing and implementing efficient, reusable Splunk and Elastic dashbo...

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Computer Network Defense (CND) Analyst

New
Caelum Research Corporation
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Columbus, OH(On-Site/Office)
Posted today
5+ yrs exp
Top Secret

Position Title: Computer Network Defense (CND) Analyst Location: Columbus, Ohio Security Clearance (Required): DOD Top Secret Clearance w/SCI eligibility Type of Position: Full-Time On-Site Positi...

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Program Information System Security Manager (ISSM) - Plano, TX

New
RTX
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Plano, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-01-29Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Principal Security Analyst - Tucson, AZ

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-01-06Country:United States of AmericaLocation:AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Senior Software Engineer [Cyber / Program Protection

New
RTX
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Woburn, MA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27, Woburn, MA, 01801 USAPosition Role Type:Onsite U.S. Citizen, ...

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Senior Principal System Security Engineer (Program (Anti-Tamper/

New
RTX
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Tewksbury, MA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-22Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Senior Information System Security Officer (ISSO) - Marlborough,

New
RTX
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Marlborough, MA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-26Country:United States of AmericaLocation:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requiremen...

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Senior Principal Embedded SW Security Engineer

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2025-12-09Country:United States of AmericaLocation:AZ204: RMS Rita Road Bldg 9020 9000 South Rita Rd Building 9020, Tucson, AZ, 85747 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person...

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Senior Software Security Engineer - S3E

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-21Country:United States of AmericaLocation:US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...

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