IT - Security Jobs in Arlington, VA

IT - Security Arlington, VA

Viewing 1 - 20 of 155

IT - Jobs in Arlington, VA requiring security clearance

Technician (Field Service Representative)

New
Akima
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Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Suvi is seeking a Technician (Field Service Representative) to support our government client in Arlington, VA. This role provides training and desk-side support. To join our team of outstanding profe...

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CyberSecurity Subject Matter Expert

New
Anonymous Employer
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Arlington, VA(On/Off-Site)
Updated Today
10+ yrs exp
Top Secret

Serve as the primary cloud security architect responsible for ensuring that cloud-hosted IT systems, particularly the Electronic Contract Writing Module (ECWM) and related customer contracting systems...

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Senior Cyber Systems Architect / CISSP

New
Peraton
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Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

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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Cyber Case Management/Service Desk Agent

New
Peraton
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Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

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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Lead Cybersecurity Engineer

New
INTERNETWORK CONSULTING SERVICES LLC
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Remote/Hybrid
Rosslyn, VA(On-Site/Office)
Beltsville, MD(On-Site/Office)
Updated Yesterday
10+ yrs exp
Secret

MUST BE LOCAL TO WORK SITE. THIS IS A HYBRID POSITION THAT REQUIRES ON-SITE WORK EACH WEEK. What You'll Do: Lead the design, integration, and deployment of cybersecurity tools across enterprise envi...

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Information System Security Manager (ISSM)

New
ECS
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Arlington, VA(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Job Description ECS is seeking an Information System Security Manager (ISSM) to work in our Arlington, VA office. ECS is seeking an experienced and highly motivated Information System Security Manager...

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Cyber Threat Intelligence Analyst (On-Site)

New
Nightwing
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Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

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Artificial Intelligence Cybersecurity Engineer

New
Sev1Tech
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Arlington, VA(On-Site/Office)
Updated Yesterday
5+ yrs exp
Unspecified

Overview/ Job Responsibilities We are seeking a skilled Artificial Intelligence Cybersecurity Engineer to join our team and ensure the seamless deployment, monitoring, and optimization of AI models in...

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Security Engineer, AWS Cross Domain Services (Diode)

New
Amazon
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Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

DescriptionAWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security communities. We're looking for someone passi...

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Cyber Incident Response Analyst with OT/ICS/SCADA / travel & act

New
Peraton
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Arlington, VA(On-Site/Office)
Updated Today
Top Secret
CI 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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Information Security Analyst

Nooks
Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

ABOUT NOOKS Are you seeking an exciting and unique opportunity to grow and support our national security? As a startup, we are offering a limited-time opportunity to be an equity owner in a pioneering...

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Cybersecurity Lead

Nooks
Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

ABOUT NOOKS Are you seeking an exciting and unique opportunity to grow and support our national security? As a startup, we are offering a limited-time opportunity to be an equity owner in a pioneering...

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Information Security Risk Specialist, Lead

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Job Number: R0228723Information Security Risk Specialist, LeadThe Opportunity: Cyber threats are everywhere, and with all of this "cyber noise", how do organizations understand their risks and how to ...

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Information Systems Security Officer (ISSO)

Gormat, LLC
Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

The Information Systems Security Officer (ISSO) plays a critical role in ensuring the secure operation of federal information systems. This position requires deep technical and procedural knowledge to...

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Security Administrator

System High Corporation
Arlington, VA(On-Site/Office)
Updated 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 Assistants ...

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Lead Cybersecurity Engineer

Peraton
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

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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Cyber Security Analyst

DecisionPoint Corporation
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Overview DecisionPoint is currently looking for an experienced Cyber Security Analyst to join our team at the Office of the Inspector General at the Department of State in Arlington, VA. This positio...

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Security Analyst 1

The Tatitlek Corporation
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

OverviewThis position is located in the Overseas Security Advisory Council (OSAC) Program Office. OSAC connects the Bureau of Diplomatic Security (DS) with security professionals from U.S. private-sec...

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Information Security Intern

Innovative Defense Technologies
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Description Intern: Information Security - JR | Summer 2026 Start Innovative Defense Technologies (IDT), provider of automated software testing, data analysis, and cybersecurity solutions for compl...

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Host Based Systems Analyst III

Farfield Systems, Inc
Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT provides DHS's front line response for cyber incidents and proactively hunting for m...

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