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IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,537

IT - Jobs requiring security clearance

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Software Reverse Engineer/Vulnerability Researcher

New
Two Six Technologies
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Posted today
TS/SCI
Not Specified

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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ENTERPRISE SECURITY OPERATIONS CENTER (ESOC) ANALYST MANAGER 2

New
Newport News Shipbuilding
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Newport News, VA(On-Site/Office)
Posted today
Secret
Not Specified

Req ID: 46818 Team: T51 CYBERSECURITY Entity: Newport News Shipbuilding US Citizenship Required for this Position: Yes Full-Time Shift: 1st Relocation: No relocation assistance available Virtual/...

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Cleared Cyber Analyst

New
General Atomics Intelligence
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

General Atomics Integrated Intelligence, Inc. (GA Intelligence), an affiliate of General Atomics, was founded in 1989. It provides custom software development and innovative information engineering so...

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Cyber Analyst

New
General Atomics Intelligence
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Charlottesville, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

General Atomics Integrated Intelligence, Inc. (GA Intelligence), an affiliate of General Atomics, was founded in 1989. It provides custom software development and innovative information engineering so...

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Incident Manager III

New
Farfield Systems, Inc
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Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Farfield Systems is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, provid...

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Host Based Systems Analyst III

New
Farfield Systems, Inc
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Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT provides DHS's front line response for cyber incidents and proactively hunting for m...

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Staff Site Reliability Engineer-Federal, Security Clearance

New
Zscaler
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Crystal City, VA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelop...

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Industrial Security Analyst

New
Northrop Grumman
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Orlando, FL(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

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Associate Industrial Security Analyst

New
Northrop Grumman
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Melbourne, FL(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

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Principal Cyber Software Engineer (AHT)

New
Northrop Grumman
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Rome, NY(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

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Cyber Operator (Level 1 OR 2)

New
Northrop Grumman
Colorado Springs, CO(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

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Principal Industrial Security Analyst

New
Northrop Grumman
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Rolling Meadows, IL(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

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Information Systems Security Officer, Classified Cybersecurity

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number 726831BR Description:Top Secret security clearance with ability to obtain SCI Eligibility and Polygraph.This position will perform duties as a Classified Cybersecurity Information Systems ...

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Information Systems Security Officer, Classified Cybersecurity

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Job Number 726829BR Description:This position requires current Top Secret clearance.Classified Cyber Security ISSOs help secure lifesaving products and critical state-of-the-art engineering and manuf...

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Cyber Security Engineer (Splunk)

New
Zachary Piper Solutions, LLC
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Raleigh, NC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Piper Companies is seeking a Cyber Security Engineer (Splunk) for a world leading technology firm in the Raleigh, NC area. The Cyber Security Engineer (Splunk) will join a world class security organiz...

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Sr. Principal Engineer, Product Cyber Vulnerability Assessment

New
RTX
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Austin, TX(On-Site/Office)
Posted yesterday
Secret
Not Specified

Date Posted:2026-05-01Country:United States of AmericaLocation:US-TX-REMOTEPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a...

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Exploitation Analyst Level 3

New
A2 Federal Inc.
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MD(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job DescriptionEAs apply deep understanding of adversary networks, network defenses, and cyber network operational capabilities to develop exploitation plans and make operational adjustments as plans ...

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Identity Intelligence Analyst, Mid Level

New
The Bison Group
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Quantico, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Type Full-timeDescriptionBison Group - Mission First. People Always.At Bison Group, we're more than a defense contractor - we're a people-focused small business with a strong culture built on trus...

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Security Engineer [$235k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
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Annapolis Junction, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and conduct penetration testing and security testing events. • Devel...

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Security Engineer [$235k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
Intel Agency
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and conduct penetration testing and security testing events. • Devel...

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