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IT - Security

IT - Security Jobs

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Information Systems Security Engineer (ISSE)

New
Abacus Technology Corporation
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Job Description:Overview:Abacus Technology is seeking an Information Systems Security Engineer (ISSE) to support security and information assurance activities for Hanscom AFB. This is a full-time posi...

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Classified Cyber Security Sr - E3

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

Job Number 4980 Standard Job Description • Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizat...

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F-35 Information System Security Officer - Luke AFB, AZ (Mid-Car

New
Lockheed Martin
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Luke Afb, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 2816 Short Description The Work:This Information System Security Officer (ISSO) position will support the Information System Security Manager (ISSM) in developing, maintaining and overseei...

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F-35 Information System Security Manager (ISSM) | Eglin AFB, FL

New
Lockheed Martin
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Eglin Afb, FL(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 4407 Short Description The Work:This Information System Security Manager (ISSM) position is responsible for the F-35 cybersecurity program at Eglin AFB, FL and leads the Information System...

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Classified Cyber Security Sr - E3

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

Job Number 3522 Standard Job Description What We're DoingLockheed Martin's Rotary & Mission Systems (LM RMS) Security & Emergency Services team seeks security professionals to protect critical govern...

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F-35 Information System Security Officer - MCAS Miramar (Mid-Car

New
Lockheed Martin
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San Diego, CA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 2800 Standard Job Description The Work:This Information System Security Officer (ISSO) position will support the Information System Security Manager (ISSM) in developing, maintaining and o...

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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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Cyber Security Engineer

New
Kavaliro
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Kavaliro is seeking a Cyber Security Engineer to support a client in Virginia. Job Description: Technical Analysis & System Design Analyze user needs and software requirements to determine design f...

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Sr. Information Systems Security Officer (ISSO), Advisor - TS/SC

New
Peraton
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Washington, DC(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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Cyberspace Operations Planner, Journeyman

New
Leidos
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Odenton, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

R-00190116Description 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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SAP Security Administration Instructor (Senior)

New
V2X
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Norfolk, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

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Information Assurance Specialist

New
Strategic ACI
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Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description Strategic ACI is seeking an on-site Information Assurance (IA) Specialist specializing in RMF. The candidate will work as part of a small cybersecurity team. The candidate will manage ...

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Cybersecurity Analyst

New
MANTECH
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Halawa, HI(On-Site/Office)
Posted today
Secret
Not Specified

MANTECH seeks motivated, career and customer-oriented Cybersecurity Analysts to join our team in Oahu Hawaii and Guam.Responsibilities include but are not limited to:Drafts and maintains technical ...

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Identity Intelligence Analyst (Multiple Levels)

New
Noblis
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Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

ResponsibilitiesNoblis is seeking Identity Intelligence Analyst(s) to work in dynamic mission-oriented environment within McLean, Virginia. As an Identity Intelligence Analyst, you will analyze and in...

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Security Administrator

New
System High Corporation
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Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Description Position Overview System High is looking for an experienced and motivated Security Assistant to join our team at the Defense Advanced Research Projects Agency (DARPA). Security Assistant...

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Senior Cyber Security Analyst

New
Core One
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

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Security Engineer

New
Core One
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Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

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Senior Information System Security Officer

New
Core One
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Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

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SECURITY STRATEGY ANALYST

New
Department of Defense
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Pentagon Arlington, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

DutiesAs a SECURITY STRATEGY ANALYST at the GS-0301-14 some of your typical work assignments may include: Leads and supports interagency and international study groups (Analysis Working Group, tri-ch...

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Cyber Technical Analyst Principal (TS/SCI with Poly Required)

New
GCI
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002135Posting DetailsPosted: May 29, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI em...

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