National Defense Security Jobs in Virginia

national defense security Virginia

Viewing 1 - 20 of 4,537

National Defense Security Jobs in Virginia requiring security clearance

Software Developer

Applied Research Solutions
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Dayton, OH(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

ARS is currently looking for a Software Developer responsible for supporting the development of flight controls and autonomy behaviors. Advanced knowledge of C++ is required. The developer is expected...

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MISS: Senior IT Customer Support Analyst (Contingency Hire)

KBR
Not provided(On-Site/Office)
Posted over 6 months ago
Secret
Not Specified

Title:MISS: Senior IT Customer Support Analyst (Contingency Hire) Belong, Connect, Grow, with KBR! Program SummaryThe MISS program is a comprehensive initiative aimed at supporting the U.S. Department...

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Security Operations SME

Marathon TS Inc
Arlington, VA(On-Site/Office)
Posted over 6 months ago
Top Secret
Not Specified

Marathon TS is searching for an Industrial Security Subject Matter Expert (SME) to support to the Counterintelligence, Law Enforcement & Security (CL&S) Directorate within the Office of the Under Secr...

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Security Operations SME

Marathon TS Inc
Arlington, VA(On-Site/Office)
Posted over 6 months ago
Top Secret
Not Specified

Marathon TS is searching for an Industrial Security Subject Matter Expert (SME) to support to the Counterintelligence, Law Enforcement & Security (CL&S) Directorate within the Office of the Under Secr...

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Systems Admin

Ampcus Inc
Arlington, VA(On/Off-Site)
Posted over 6 months ago
5+ yrs exp
Secret

Responsibilities: - Correlating incident data to identify specific trends in reported incidents - Recommending defense in depth principles and practices (i.e. Defense in Multiple Places, layered defen...

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Risk Mitigation Specialist

SPA
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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National Security Space Launch/Space Control Acquisition Analyst

SPA
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Arlington, VA(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Open Source Intelligence Analyst

SPA
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Due Diligence Analyst

SPA
Quantico, VA(On-Site/Office)
Posted 5 months ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Counterintelligence Analyst

SPA
Quantico, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Defense Red Switch Network DRSN Technician

New
JCS Solutions LLC
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Arlington, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! JCS Solutions LLC is seeking a DRSN Technician to support the AFNCR IT Services program within ...

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CFIUS Case Manager

SPA
Alexandria, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Cyber Case Manager

NewGen Technologies
Arlington, VA(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
Not Specified

Our Partner is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing i...

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Cyber Threat Analyst II

NewGen Technologies
Arlington, VA(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
Not Specified

Our Partner is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing i...

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Cyber Incident Manager I

NewGen Technologies
Arlington, VA(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
Not Specified

Our Partner is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing i...

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Policy Analyst

Analytic Services Inc
Alexandria, VA(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

Company Overview:ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through independent analysis, and we deliver pract...

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Incident Manager III

New
Farfield Systems, Inc
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Arlington, VA(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Farfield Systems is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, provid...

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Cyber Incident Manager

MicroSys LLC
Arlington, VA(On-Site/Office)
Posted over 6 months ago
5+ yrs exp
Top Secret
Not Specified

PROGRAM DESCRIPTION: 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 proa...

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Domestic Mergers & Acquisitions Analyst / Strategic Advisor

Blu Omega LLC
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Mclean, VA(On-Site/Office)
Posted 2 weeks ago
Top Secret
Not Specified

Blu Omega is seeking Domestic Mergers & Acquisitions (M&A) Analysts / Strategic Advisors to support national security reviews of domestic investments, acquisitions, and technology-related transactions...

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Senior Warning Analyst - OBIQUA

CELESTAR CORPORATION
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Reston, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
CI Polygraph

Celestar Corporation is seeking a Senior Warning Analyst to support The Defense Intelligence Agency ( DIA) under the Object Based Intelligence and Quality Assurance (OBIQUA) task order. The primary pl...

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DHS Risk Mitigation Analyst

SPA
Alexandria, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Emerging and Disruptive Technology - Quantum Information Science

Global Dimensions
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Quantico, VA(On-Site/Office)
Posted 3 months ago
TS/SCI
Not Specified

DescriptionGlobal Dimensions is a HUBZone, service disabled, veteran-owned small business based in Fredericksburg, VA. We are a dynamic, expanding company with exciting opportunities in language/cultu...

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