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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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Senior Information Systems Security Engineer

New
Xpect Solutions Inc.
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Huntsville, AL(On-Site/Office)
Posted today
10+ yrs exp
Top Secret

Company Overview XPECT Solutions, LLC has built a strong reputation by supporting our clients in meeting their strategic goals and mission objectives. We provide high quality resources for a wide ran...

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Information Security Systems Engineering

New
L3Harris Technologies
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Melbourne, FL(On-Site/Office)
Posted today
Public Trust
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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Senior Specialist, Systems Engineer - Secret Security Clearance

New
L3Harris Technologies
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Palm Bay, FL(On-Site/Office)
Posted today
Secret
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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Cybersecurity OS Administrator SME

New
Zachary Piper Solutions, LLC
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Zachary Piper Solutions is seeking a Cybersecurity OS Administrator SME to support a high-visibility federal cybersecurity program. The Cybersecurity OS Administrator SME will support the deployment ...

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Senior Cybersecurity Specialist

New
Zachary Piper Solutions, LLC
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Bedford, MA(On-Site/Office)
Posted today
Top Secret
Not Specified

Zachary Piper Solutions is looking for a Senior Cybersecurity Specialist to join a design services company for mission critical systems. This is onsite in Bedford, MA at HANSCOM AFB and a full time jo...

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Cybersecurity - Information System Security Manager (ISSM)

New
Boeing
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Huntsville, AL(On-Site/Office)
Posted today
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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Cybersecurity Analyst

New
Northrop Grumman
Baltimore, MD(On-Site/Office)
Posted today
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 Cybersecurity Analyst

New
Northrop Grumman
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Baltimore, MD(On-Site/Office)
Posted today
Secret
Not Specified

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

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GRC Cloud Integration Specialist

New
Saliense
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Remote/Hybrid(On/Off-Site)
Posted today
5+ yrs exp
Public Trust

About Saliense At Saliense, we are committed to fostering a culture of continuous learning and professional growth. Our employees are encouraged to take on challenging and meaningful work, with ample...

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Principal System Security Engineer (Onsite) - P4

New
RTX
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Largo, FL(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-04-10Country:United States of AmericaLocation:US-FL-LARGO-382SS ~ 7887 Bryan Dairy Rd. ~ BLDG 100Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirement...

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All Source Analyst

New
Apex Systems
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Fort Meade, MD(On/Off-Site)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

Job #: 3025113 Apex Systems is currently hiring an All Source Analyst with one of our DoD/ Government clients. This will be a ‘long term contract’ opportunity. You’ll work 5 days onsite each week in ...

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Cybersecurity Team Lead (ISSM)

New
Advanced Technology Leaders, Inc.
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Ft Huachuca, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Cybersecurity Team Lead (ISSM)Position OverviewThe Cybersecurity Team Lead oversees the contract Information Assurance team, responsible for cybersecurity servers, applications, and team op...

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Cybersecurity Team Lead (ISSM)

New
Advanced Technology Leaders, Inc.
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Mililani, HI(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Cybersecurity Team Lead (ISSM)Position OverviewThe Cybersecurity Team Lead oversees the contract Information Assurance team, responsible for cybersecurity servers, applications, and team op...

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COMSEC Information Security Specialist

New
MANTECH
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Washington, DC(On-Site/Office)
Posted today
Intel Agency
Not Specified

MANTECH seeks a motivated, career and customer-oriented COMSEC Information Security Specialist to join our team in Washington, D.C.. Responsibilities include but are not limited to:Responsible for ap...

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Senior Cybersecurity Researcher

New
Lawrence Livermore National Laboratory
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Livermore, CA(On-Site/Office)
Posted today
DoE Q or L
Not Specified

Company Description Join us and make YOUR mark on the World!Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthe...

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Senior Cyber Range Systems Engineer

New
Scientific Research Corporation
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Fort Walton Beach, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

DescriptionScientific Research Corporation (SRC) is seeking a Senior Cyber Range Systems Engineer to support the National Cyber Range Complex (NCRC) Eglin Site Services contract. This role provides se...

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Senior Software Engineer, Emerging On-prem AI Infrastructure, Se

New
Google, Inc.
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Reston, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience building softw...

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Endpoint Security Engineer

New
Sentar Inc
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Charleston, SC(On-Site/Office)
Posted today
Secret
Not Specified

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world deman...

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IT SPECIALIST (CUSTSPT/INFOSEC)

New
Department of the Navy
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Portsmouth, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

Duties You will diagnose and resolve problems in response to customer reported incidents regarding a myriad of IT issues. You will provide IT support for both unclassified and classified systems, ensu...

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Computer Systems Security Specialist

New
Insight Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid(On/Off-Site)
Posted today
5+ yrs exp
TS/SCI

We’re looking for a Computer Security Systems Specialist to design, document, and implement cybersecurity controls for Army enterprise networks. You’ll ensure systems are engineered and configured to ...

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