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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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Cyber System Engineer Staff

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 722803BR Description:What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine ...

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Cyber Systems Security Engineer - Level 3

New
Lockheed Martin
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Marietta, GA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 722588BR Description:Lockheed Martin's aircraft leadership is earnedthrough relentless research and development ofhigh-performance combat, air mobility andreconnaissance and surveillance a...

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Cyber Systems Engineer - Senior

New
Lockheed Martin
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 722716BR Description:WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced ele...

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Task Order Manager - Cryptologic Support

New
Peraton
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Hampton, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Cybersecurity Engineer II - Onsite El Segundo, CA

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-03-31Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Classified Cyber Security Asc/ISSO/Orlando

New
Lockheed Martin
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Orlando, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 715238BR Description:Lockheed Martin MFC is also embarking on a transformational journey - destination the future. Digital Transformation (DT) is Lockheed Martin's path to the future with ...

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CloudOne Cybersecurity Engineering - DPaaS

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Posted today
Secret
Not Specified

R-00179739Description Leidos   was awarded   the U.S. Air Force Cloud One Architecture and Common Shared Services contract   and currently has an opening for the   Cloud   Cyb...

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Systems Security Engineer III

New
Sierra Nevada Corporation
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Hagerstown, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

Are you looking for an opportunity to deepen your IT skills in a meaningful work environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer III, you wil...

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Information Assurance Security Engineer (Engineer Info Assurance

New
HII Mission Technologies
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Warren, MI(On-Site/Office)
Posted today
Secret
Not Specified

Requisition Number: 27988 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $74,074.00 - $95,000.00 Security Clearance: Ability to Obtain Level of Experi...

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Software Security Engineer (Public Trust)

New
ICF Consulting Group, Inc.
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

DescriptionOur Digital Modernization Division is an information technology and management consulting department that offers integrated, strategic solutions to its public andprivate-sectorclients. ICF ...

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Exploitation Analyst

New
Visionist
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Fort Meade, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Exploitation Analyst on our largest PRIME contract. Our team o...

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Physical Security Analyst

New
JHNA
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Patuxent River, MD(On-Site/Office)
Posted today
Secret
Not Specified

Junior Physical Security Specialist TSA is actively hiring for a Junior Physical Security Specialist at NAS Patuxent River to support security administration requirements at various facilities. Duties...

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Cyber Intelligence Analyst / Instructor (TS/SCI)

New
The MASY Group LLC
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Your Mission The MASY Group is a growing Nunn Perry award-winning government service company providing intelligence analysis, educational services, and operational support to federal agencies like the...

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Cyber Instructor

New
The MASY Group LLC
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Your Mission The MASY Group is a growing Nunn Perry award-winning government service company providing intelligence analysis, educational services, and operational support to federal agencies like the...

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Junior Cyber/ Watch Floor Analyst

New
Noetic Strategies
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Huntsville, AL(On-Site/Office)
Posted today
<2 yrs exp
TS/SCI

Job Title: Junior Cybersecurity/Watch floor Analyst Location: Huntsville, AL Clearance: MUST CURRENTLY POSSESS AND ACTIVE TOP SECRET CLEARANCE SUMMARY: Noetic is currently seeking a motivated and ...

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Mid-Level Cyber/Watch Floor Analyst

New
Noetic Strategies
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Huntsville, AL(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Job Title: Mid-Level Cybersecurity/Watch floor Analyst Location: Huntsville, AL Clearance: MUST CURRENTLY POSSESS AND ACTIVE TOP SECRET CLEARANCE SUMMARY: Noetic is currently seeking a motivated a...

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IT SPECIALIST (INFOSEC)

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

Duties You will plan and coordinate the installation, testing, operation, troubleshooting, and maintenance of hardware and software systems. Installs, configures, troubleshoots, and maintains SAP and ...

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Cybersecurity Lead Manager

New
ASRC Federal
Alexandria, VA(On-Site/Office)
Posted today
Secret
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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INFORMATION TECHNOLOGY SPECIALIST (SYSADMIN/INFOSEC)

New
Department of the Navy
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Bangor, WA(On-Site/Office)
Posted today
Secret
Not Specified

Duties Manage account access to systems by controlling user access to the databases. Develop problem tracking databases for trend analysis. Investigate existing information technology (IT) systems to ...

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National Defense Network Information Assurance/ACAS Senior Engin

New
Vision IT
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Sierra Vista, AZ(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Vision IT is a woman-owned small business that has supported DoD and Federal Sector IT initiatives for over two decades. We believe in PEOPLE FIRST, COMPASSION, and SERVANT LEADERSHIP. We work side-by...

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