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IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,547

IT - Jobs requiring security clearance

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Senior Systems Engineer - Radar & Signal Processing

Lockheed Martin
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Liverpool, NY(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Number 720939BR Description:At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visi...

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TITLE 32 ELECTRONIC INTEGRATED SYSTEMS MECHANIC LEADER WL-2610-1

Department of the Air Force
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Martinsburg, WV(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

DutiesPosition Description # D2285P01 POSITION DUTIES: This position works within an Air National Guard Aviation Wing, Maintenance Group, Aircraft Maintenance Squadron or Maintenance Squadron, Avion...

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Cyber Mission CNO Developer

New
Lockheed Martin
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Posted today
TS/SCI
Polygraph

Job Number 717651BR Description:Yes! Up to $25K Sign-On Bonus for External Hires WHAT WE'RE DOINGAt Lockheed Martin, Cyber & Intelligence, we're on a mission to develop innovative offensive cyber cap...

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Security Administrative Assistant

New
MAG DS Corp dba MAG Aerospace
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Posted today
TS/SCI
None

Position SummaryS eeking a highly motivated Security Administrative Assistant with expertise in maintaining the DoN PAR process for a Program Office. You must excel at efficiently managing and enterin...

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Senior Information System Security Officer (ISSO) - Tucson, AZ

New
RTX
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Posted today
Secret
Not Specified

Date Posted:2026-05-07Country:United States of AmericaLocation:US-AZ-TUCSON-842 ~ 1151 E Hermans Rd ~ BLDG 842Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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SkillBridge Intern DoD: Information System Security Officer - Fo

New
RTX
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Posted today
Secret
Not Specified

Date Posted:2026-05-07Country:United States of AmericaLocation:US-MS-FOREST-425 ~ 19859 Hwy 80 ~ BLDG 425Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active...

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Information Security Officer MID

New
MAG DS Corp dba MAG Aerospace
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Posted today
TS/SCI
None

Position SummaryAt MAG, we provide and enable real-time situational awareness to help our customers make the world smaller and safer. We are laser focused on serving our customers by providing technic...

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Information System Security Officer MID

New
MAG DS Corp dba MAG Aerospace
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Posted today
TS/SCI
None

Position SummaryMAG Aerospace is seeking a Mid-level Information System Security Officer (ISSO) who will provide technical support to the Navy Cyber Warfare Developmental Group (NCWDG). This is an on ...

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Information System Security Officer MID

New
MAG DS Corp dba MAG Aerospace
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Posted today
TS/SCI
None

Position SummaryMAG Aerospace is seeking a Mid-level Information System Security Officer (ISSO) who will provide technical support to the Navy Cyber Warfare Developmental Group (NCWDG). This is an on ...

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(L5) Identity Cybersecurity Engineer

New
MITRE Corporation
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Posted today
Top Secret
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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Principal Cybersecurity Assessment Engineer

New
MITRE Corporation
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Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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Principal Cybersecurity Assessment Engineer

New
MITRE Corporation
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Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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378 - Information System Security Engineer

New
Arsiem Corporation
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Posted today
TS/SCI
Polygraph

About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United Stat...

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SOC Operations/Watch Floor Cybersecurity Analyst - Jr

New
TMC Technologies
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Posted today
TS/SCI
Not Specified

TMC Technologies is in search of a entry-level Cybersecurity Analyst to join the FBI's ESOC Watch Floor Operations Team, playing a crucial role in the FBI's cybersecurity defense strategy. Operating a...

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SOC Operations/Watch Floor Cybersecurity Analyst - Mid

New
TMC Technologies
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Posted today
TS/SCI
Not Specified

TMC Technologies is in search of a mid-level Cybersecurity Analyst to join the FBI's ESOC Watch Floor Operations Team, playing a crucial role in the FBI's cybersecurity defense strategy. Operating aro...

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Cryptologic Computer Scientist, Level 3

New
Independent Software
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Posted today
TS/SCI
Polygraph

What You Will Do: As a Cryptologic Computer Scientist / Cyber Threat Analyst, Level 3 at Independent Software, Inc., you will operate at the intersection of computer science, cyber threat analysis, an...

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Principal Cybersecurity Solutions Architect

New
MetroStar Systems Inc.
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Posted today
Top Secret
Not Specified

As Principal Cybersecurity Solutions Architect you'll design, implement, and manage scalable Cyber solutions across multiple domains. You will lead the implementation of a Security Operations Center (...

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Red Team Operator (Senior)

New
acuCyber
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Hanahan, SC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job DescriptionacuCyber is hiring a TS SCI cleared Red Team operator to support a broad range of efforts.Required Skills Master's or Bachelor's degree in Computer, Electrical or Electronics Engineerin...

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Red Team Security Engineer

New
acuCyber
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North Charleston, SC(On-Site/Office)
Posted today
Top Secret
Not Specified

Job DescriptionacuCyber is is hiring a Red Team Security Engineer to work in North Charleston, SC. The candidate must have an active Top Secret clearance.Required SkillsThe ideal candidate will:Provid...

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Exploitation Analyst Level 3

New
A2 Federal Inc.
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MD(On-Site/Office)
Posted today
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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IT SPECIALIST (INFOSEC)

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

Duties You will advise senior management (e.g., CIO) on risk levels and security posture. You will ensure security improvement actions are evaluated, validated, and implemented as required. You will...

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IT SPECIALIST (INFOSEC)

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

Duties You will advise senior management (e.g., CIO) on risk levels and security posture. You will ensure security improvement actions are evaluated, validated, and implemented as required. You will...

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