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IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,959

IT - Jobs requiring security clearance

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Cyber Operations Analyst

New
ExoCyber, Inc.
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Fort Meade, MD(On/Off-Site)
Posted today
2+ yrs exp
TS/SCI
CI Polygraph

We are seeking a Cyber Operations Analyst to support a federal contract in Ft. Meade, MD. Desired Experience Minimum three (3) years of experience supporting a Cybersecurity Operations Center (CSOC)...

E

Security & Compliance Engineer II, AWS Security Assurance Servic

New
Amazon
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Austin, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Description- Lead threat modeling, security design reviews, and architecture reviews for customer engagements; identify and mitigate risks across systems and applications.- Design and implement custom...

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Cyber Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731623BR 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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Cyber Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731622BR 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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Cyber Systems Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731422BR Description:The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innov...

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Cyber Systems Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731436BR Description:The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innov...

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Cyber Systems Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731439BR Description:The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innov...

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Cyber Systems Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731431BR Description:The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innov...

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Cyber Systems Security Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731425BR Description:The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innov...

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Cyber Software Engineer- Early Career

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

Job Number 731462BR Description:At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed...

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Cyber Exercise Intelligence Specialist

New
Leidos
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Omaha, NE(On-Site/Office)
Posted today
Intel Agency
Not Specified

R-00185041Description Join a mission where your contributions count!At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented, we're driven by a sha...

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Analyst-Program Security - Tucson, AZ

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-06-08Country:United States of AmericaLocation:US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Cyber Software Engineer, TS/SCI w/ Poly

New
Peraton
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
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 Anti-Tamper Senior Engineer

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

Job Number 720872BR 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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Senior Assurance Engineer (Cybersecurity Specialist 3) - Wiesbad

New
M.C. Dean
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Wiesbaden(On-Site/Office)
Posted today
Secret
Not Specified

Overview About M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments...

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Principal Systems Security Engineer (Cyber) - P4 (Onsite)

New
RTX
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Tewksbury, MA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-06-08Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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CIME/Tabletop exercises (TTX) Contractor

New
22nd Century Technologies, Inc.
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Ames, IA(On-Site/Office)
Posted today
10+ yrs exp
Unspecified

Position Overview 22nd Century Technologies, Inc. (TSCTI) is seeking experienced Cybersecurity Incident Management Exercise (CIME) Facilitators to support statewide cybersecurity resilience initiative...

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Senior Cyber Security Engineer / CSET

New
Scientific Research Corporation
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Orlando, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

Description Supporting offensive security/red team/adversarial emulation testing Executing Red Team engagements in a variety of networks using real-world adversarial Tactics, Techniques, and Procedur...

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Junior Cyber Engineer

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

Description SAIC is seeking a Junior Cybersecurity Engineer to join their team on-site at Redstone Arsenal in Huntsville, AL. The Junior Cyber Engineer will be responsible for supporting the impleme...

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Senior Security Integration Engineer (Elastic Stack)

New
KIHOMAC, Inc.
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Colorado Springs, CO(On-Site/Office)
Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Description Provide advice and training to end-users, and guide and inform senior leadershipDemonstrate a firm understanding of network architectures including Cisco routers, switches, firewalls, IPS,...

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