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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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Cybersecurity Engineer - Early Career

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

Job Number 719503BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Information System Security Officer (ISSO)

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

Job Number 719514BR Description:Lockheed Martin RMS is searching for anexperienced Enterprise Information Systems Security Officer (ISSO) to join an exciting opportunity within the Classified Cyber S...

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Cyber Software Engineer

New
Lockheed Martin
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Louisville, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 719961BR Description:You will be a Cyber Software Engineer for a research and development team which is responsible for investigating and exploiting the newest technological advances to re...

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Cyber Software Engineer Staff

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

Job Number 719927BR 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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Principal Software Security Engineer, Online

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

Date Posted:2026-03-09Country: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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SME Cybersecurity Systems Engineer Lead

New
Leidos
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Gaithersburg, MD(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

R-00177891Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed deci...

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SME Cybersecurity Systems Engineer

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

R-00177894Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed deci...

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SME Cybersecurity Systems Engineer Lead

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

R-00177891Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed deci...

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SME Cybersecurity Systems Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

R-00177894Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed deci...

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Cyber Security Intern

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

Job Number 714968BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Lead Cloud Engineer - Azure GovCloud

New
Soliel LLC
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Remote/Hybrid
Fort Eustis, VA(On-Site/Office)
Posted today
5+ yrs exp
Secret

Lead Cloud Engineer ABOUT US: Soliel is an innovative, premium engineering company specializing in providing Enterprise Architecture, Network Design, Engineering, and Operations Support, Software Desi...

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Security Cooperation (SC) Analyst

New
Lukos
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Tampa, FL(On-Site/Office)
Posted today
Secret
Not Specified

Security Cooperation (SC) AnalystPlease note: This position is contingent upon the award of a contract. We will provide updates on the status of the contract and next steps during the hiring process ....

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Cyber Security Systems Engineer

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

Cyber Security Systems EngineerPlease note: This position is contingent upon the award of a contract. We will provide updates on the status of the contract and next steps during the hiring process . M...

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Information Assurance Analyst

New
Smartronix, LLC
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Key West, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

Live, Work, and Make an Impact in Paradise! Are you an Information Assurance expert looking to advance your career while living in a place most people only get to visit? SMX is seeking a talented Info...

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Technical Lead - Cyber Threat Analysis

New
Leidos
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Linthicum Heights, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00177911Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

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Cybersecurity Engineering - DPaaS

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

R-00177804Description 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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Cybersecurity Threat and Preparedness Expert

New
SilverEdge
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
21044(Off-Site/Hybrid)
Posted today
Secret
Not Specified

OverviewWe are seeking a highly skilled Cyber Threat Intelligence Expert to join our team. The expert will focus on evaluating the test subject's ability to reason about cybersecurity preparedness, re...

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Jr. Information Security Analyst

New
Knowledge Management, Inc
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

This position is for a proposal, and a letter of intent is required. Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management sol...

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Journeyman Information Security Analyst

New
Knowledge Management, Inc
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

This position is for a proposal and Letter of Intent is required Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutio...

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Information Technology/Assurance Specialist II

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Layton, UT(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Wor...

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