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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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2026 Cybersecurity Support Intern - McLean VA

New
Northrop Grumman
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Mclean, VA(On-Site/Office)
Posted today
Secret
None

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible o...

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Vulnerability Researcher

New
Two Six Technologies
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Dayton, OH(On-Site/Office)
Posted today
Secret
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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Software Reverse Engineer/Vulnerability Researcher

New
Two Six Technologies
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Arlington, VA(On-Site/Office)
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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Cybersecurity - Senior Information System Security Manager (ISSM

New
Boeing
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Berkeley, MO(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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Principal/ Sr. Principal Industrial Security Analyst (level 3/4)

New
Northrop Grumman
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Roy, UT(On-Site/Office)
Posted today
Top Secret
Not Specified

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

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Cyber Systems Engineer/Principal Cyber Systems Engineer

New
Northrop Grumman
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San Diego, CA(On-Site/Office)
Posted today
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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Cyber Systems Security Engineer - Level 4

New
Lockheed Martin
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Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 721346BR Description:At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our ...

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Cyber System Engineer - Advanced

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

Job Number 721765BR 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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Information Systems Security Manager / Classified Cyber Security

New
Lockheed Martin
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Orlando, FL(On-Site/Office)
Posted today
Top Secret
Polygraph

Job Number 720501BR Description:Unleash your cybersecurity prowess to shield the heartbeat of technological evolution. Your role goes beyond securing products; it's about empowering the builders of t...

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Windows Environment System Engineer (Engineer Info Assurance 5)

New
HII Mission Technologies
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Honolulu, HI(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 27852 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $146,927.00 - $165,000.00 Security Clearance: TS/SCI Level of Experience: Se...

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Systems Engineer / Level 2 - Level 3 (Security Clearance)

New
Kavaliro
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Los Angeles, CA(On-Site/Office)
Posted today
Secret
Not Specified

Responsibilities: Provide pre and post flight office support for NASA/DOD Engine Systems. Support the design and fabrication of product modifications through to field operations. Strong emphasis on ...

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Program Manager

New
Tyto Athene, LLC
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

Tyto Athene is searching for a Program Manager with a strong background in Cybersecurity for an exciting opportunity in Washington DC. Responsibilities: Responsible for planning, organizing, and exec...

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Senior Information System Security Officer (ISSO)

New
Tyto Athene, LLC
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Tyto Athene is searching for a Senior Information System Security Officer (ISSO) to be responsible for the overall handling of information assurance expertise for a large, complex IT infrastructure pr...

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Cybersecurity Specialist

New
Astrion
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Robins Afb, GA(On-Site/Office)
Posted today
Secret
Not Specified

OverviewElectrical Engineer, Senior Type: Full-Time, Regular Location: Robins AFB, GA Clearance: SECRET Program: EPASS 75 Astrion has an exciting opportunity for an experienced DoW Electrical Engi...

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Principal Vulnerability Researcher - Hybrid - TS/SCI

New
SRC
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Arlington, VA(On-Site/Office)
Posted today
TS/SCI
None

Our client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They support the defense and intelligence communities along with commercial clie...

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Cybersecurity Engineer IV

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

Title: Cybersecurity Engineer IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Perform security engineering, develops secur...

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Cybersecurity Engineer

New
Invictus International Consulting
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Colorado Springs, CO(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Title: Cybersecurity Engineer Location: Colorado Springs, CO Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Perform security engineering, develops se...

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Sr. Cybersecurity Engineer II (6491)

New
MetroStar Systems Inc.
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Reston, VA(On-Site/Office)
Posted today
Top Secret
CI Polygraph

We are seeking a skilled and motivated Sr. Cybersecurity Engineer to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information. The idea...

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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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Space Policy Security and Procedures Oversight and Implementatio

New
System High Corporation
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VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence a...

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