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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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Senior Analyst, Security - Goleta, CA

New
RTX
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Posted today
Top Secret
Not Specified

Date Posted:2026-06-03Country:United States of AmericaLocation:US-CA-GOLETA-H02 ~ 6380 Hollister Ave ~ BLDG H02Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: ...

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Information Assurance Engineer - Majestic - 26730

New
HII Mission Technologies
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Posted today
TS/SCI
CI Polygraph

Requisition Number: 26730 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $75,791.00 - $140,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

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Cybersecurity Anti-Tamper Engineer

New
Lockheed Martin
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Posted today
Secret
Not Specified

Job Number 719079BR Description:WHAT WE'RE DOINGAt Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe t...

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Cyber Software Engineer Technical Lead

New
Lockheed Martin
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Posted today
Secret
Not Specified

Job Number 717877BR Description:What We're DoingAt Lockheed Martin, we are pushing the boundaries of innovation to solve some of the world's most complex challenges. In our Rotary and Mission Systems...

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Senior Cybersecurity SIGINT SME (5339) (TS/SCI CI Poly) (Ft. Bel

New
Smartronix, LLC
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Posted today
TS/SCI
CI Polygraph

SMX is seeking a Cybersecurity SME Senior SIGINT to support GISA at Fort Belvoir, VA. The successful candidate will have experience working as an ISSO on large Department of Defense contracts and lead...

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Risk and Vulnerability Analyst II

New
SOSi
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Posted today
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

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Cyber Deputy Program Manager/PMO Lead

New
Leidos
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Remote/Hybrid(On/Off-Site)
Posted today
TS/SCI
Not Specified

R-00184797Description Leidos is seeking a talented and experienced Cyber Deputy Program Manager (DPM) to join our team to support a federal customer within CISA. The DPM supports the PM in the executi...

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Cyber Deputy Program Manager/PMO Lead

New
Leidos
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Posted today
TS/SCI
Not Specified

R-00184797Description Leidos is seeking a talented and experienced Cyber Deputy Program Manager (DPM) to join our team to support a federal customer within CISA. The DPM supports the PM in the executi...

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Information System Security Engineer (ISSE)

New
Leidos
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Posted today
TS/SCI
Not Specified

R-00183883Description 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 customer...

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Cybersecurity Engineer, Journeyman

New
Torch Technologies Inc.
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Posted today
Secret
Not Specified

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

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Information Systems Security Officer (ISSO) - Navy

New
LMI
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Posted today
Secret
Not Specified

OverviewLMI, a consultancy dedicated to enhancing government transformation and readiness, is seeking a highly skilled Information Systems Security Officer (ISSO) to support the Naval Autonomous Data ...

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

New
Kavaliro
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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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Security Engineer, National Security, Google Public Sector

New
Google, Inc.
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Posted today
Top Secret
Polygraph

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 ...

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Data Scientist

New
Tyto Athene, LLC
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Posted today
Top Secret
Not Specified

Tyto Athene is hiring a Data Scientist to join a Cybersecurity and IT Risk Management contract supporting a federal customer. This role is critical to maturing the client's operational capabilities. Y...

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Information Assurance II

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

Overview The Information Assurance II provides IA support for DUSN (M) claimancy applications, systems and networks for the Department of the Navy Office of Administration (DON OA) - Information Tech...

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Information System Security Officer

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Polygraph

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

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Classified Cyber Assurance Analyst

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Polygraph

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Security Software Engineer - Top Secret Clearance

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Sr. Security Software Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Product Security Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

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