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IT - Security Jobs

IT - Security

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IT - Jobs requiring security clearance

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Linux Systems Administrator Tier I

New
American Systems Corporation
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Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS is actively recruiting a Tier I Linux Systems Administrator with at a Top Secret clearance to support enterprise-level HPC environments. This position plays a key role in system optim...

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Network Engineer, Senior

New
American Systems Corporation
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Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS is one of the largest employee-owned companies in the United States, supporting national priority programs in defense, intelligence, and homeland security. As an employee-owner, you'l...

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Desktop Support Specialist I

New
American Systems Corporation
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Posted today
Public Trust
Not Specified

Now Hiring at AMERICAN SYSTEMSEpsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developmen...

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SharePoint Administrator, Lead

New
American Systems Corporation
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Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS, a 100% employee-owned company, is seeking an experienced SharePoint Administrator to manage and maintain three on-premises SharePoint farms, ensuring high availability, performance, ...

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Network Engineer, Senior

New
American Systems Corporation
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Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS is one of the largest employee-owned companies in the United States, supporting national priority programs in defense, intelligence, and homeland security. As an employee-owner, you'l...

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SharePoint Administrator, Lead

New
American Systems Corporation
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Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS, a 100% employee-owned company, is seeking an experienced SharePoint Administrator to manage and maintain three on-premises SharePoint farms, ensuring high availability, performance, ...

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Industrial Security Analyst - Majestic - 26382

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

Requisition Number: 26382 Required Travel: 0 - 10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $72,179.00 - $100,000.00 Security Clearance: TS/SCI Level of Experience: Mi...

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Information Systems Security Engineer/Officer (ISSE/ISSO) / Acti

New
Peraton
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Virginia Beach, VA(On-Site/Office)
Posted 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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Cybersecurity Assessments -- Lead

New
Peraton
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
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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Systems Security Engineer III

New
Sierra Nevada Corporation
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Lone Tree, CO(On-Site/Office)
Posted today
Secret
Not Specified

Are you looking for an opportunity to deepen your IT skills in a meaningful work environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer III, you wil...

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Cyber Security Engineer—Technical Lead

New
Leidos
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Bethesda, MD(On-Site/Office)
Posted today
Intel Agency
Polygraph

R-00179079Description Leidos has an exciting opportunity for Cyber Security Engineer—Technical Lead in our Intel Security Sector's Analysis Solutions Business Area.  Our talented team i...

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Cyber Security Watch Officer

New
Leidos
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Odenton, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00179024Description The Leidos Digital Modernization Sector has a current job opportunity for a Mid-Shift Cyber Security Watch Officer (CSWO) at Ft. Meade, MD POSITION SUMMARY: Serve as a Cyber Secu...

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Cyber Security Analyst

New
Leidos
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Albuquerque, NM(On-Site/Office)
Posted today
Top Secret
Not Specified

R-00179014Description Cyber Security Specialist Location: Kirtland AFB – Albuquerque, NM Company: Leidos Clearance Required: Top Secret / SCI Are you ready to join the Leidos all‑star te...

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Cyber Security & Assurance Engineer

New
Leidos
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Huntingdon(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00178989Description Cyber Security & Assurance Engineer (T3)Location: F/T on site to Huntingdon, UK Clearance: High - DV 'Developed Vetting'We’re seeking an Information Assurance E...

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Cyber Threat Hunter

New
Leidos
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Ashburn, VA(On-Site/Office)
Posted today
DHS
Not Specified

R-00179005Description Leidos is seeking a highly motivated and experienced Cyber Threat Hunter to join our DHS NOSC Cyber Team. This role supports the Department of Homeland Security’...

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Senior Identity Governance and Administration (IGA) Engineer (Sa

New
Leidos
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Tampa, FL(On-Site/Office)
Posted today
Secret
Not Specified

R-00179003Description Leidos is seeking a highly skilled Senior Identity Governance and Administration (IGA) Engineer to join the Zero Trust execution team at U.S. Special Operations Command (USSOCOM)...

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Senior Security Engineer - Multi-Cloud and Analytics

New
TekSynap
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Fort Belvoir, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

Responsibilities & QualificationsRESPONSIBILITIES Lead the design and implementation of security automation workflows using tools like Python, Ansible, and SOAR platforms to enhance efficiency and re...

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Information Assurance Engineer - C

New
Telos Corporation
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people....

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Cybersecurity Specialist, Senior

New
Odyssey Systems Consulting Group
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Beavercreek, OH(On-Site/Office)
Posted today
Secret
Not Specified

Position SummaryOdyssey has an exciting new opportunity for a Senior Cybersecurity Specialist supporting the Rapid Sustainment Office, at Beavercreek, Ohio. ResponsibilitiesDuties include, but not lim...

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Information Security System Engineer Level III

New
System High Corporation
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
CI Polygraph

Description Information Systems Security Engineer Level III Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical ...

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