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Security Clearance Jobs in Reston, VA

Reston, VA

Viewing 1 - 20 of 1,121

Jobs in Reston, VA requiring security clearance

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Systems Engineer (Level 4 or 5)

New

Thomas & Moore Strategic Ventures, LLC

Apply today! Be one of the first candidates to apply for maximum exposure.

Annapolis Junction, MD(On-Site/Office)

Washington, DC(On-Site/Office)

Reston, VA(On-Site/Office)

Posted yesterday

10+ yrs exp

TS/SCI

Polygraph

TMSV is dedicated to excellence led by a team of proven, results driven professionals. Come join a winning team that puts our people first. We offer innovative work with excellent compensation and ben...

Systems Engineer

New

Shine Systems

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Reston, VA(On-Site/Office)

Posted yesterday

5+ yrs exp

TS/SCI

CI Polygraph

SHINE Systems is hiring a Systems Engineer to support our customer in the Aerospace and Defense industry. As a Systems Engineer in this role: •Provide community management and help desk support for u...

Sr. DevOps Engineer - TS/SCI

New

Zachary Piper Solutions, LLC

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Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Not Specified

Zachary Piper Solutions is seeking a Sr. DevOps Engineer - TS/SCI for a mission-driven organization operating within the national security and advanced technology industry in the Reston, VA area. The ...

Sr. Software Engineer - TS/SCI

New

Zachary Piper Solutions, LLC

Apply today! Be one of the first candidates to apply for maximum exposure.

Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Not Specified

Zachary Piper Solutions is seeking a Sr. Software Engineer - TS/SCI for a mission-focused technology organization supporting national security and advanced systems in the Reston, VA area. The Sr. Soft...

DevOps Engineer - TS/SCI Full Scope Poly

New

Zachary Piper Solutions, LLC

Apply today! Be one of the first candidates to apply for maximum exposure.

Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Full Scope Polygraph

Piper Companies is hiring a DevOps Engineer with a TS/SCI CI Polygraph for a large technical organization located in Reston, VA. The DevOps Engineer - TS/SCI Full Scope Poly will be designing, impleme...

Technical Program Manager, Office of the CTO (OCTO)

New

SOSi

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Reston, VA(On-Site/Office)

Posted yesterday

Secret

Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Deployment Manager - JOMIS

New

ASRC Federal

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Reston, VA(On-Site/Office)

Posted yesterday

Secret

Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Senior Cybersecurity Engineer

New

Workday, Inc.

Apply today! Be one of the first candidates to apply for maximum exposure.

Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

CI Polygraph

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Systems Engineer Level 4/5

New

Sterling Computers

Apply today! Be one of the first candidates to apply for maximum exposure.

Reston, VA(On-Site/Office)

Posted yesterday

5+ yrs exp

TS/SCI

CI Polygraph

Sterling is a Global Solutions Integrator that provides information technology, systems engineering and professional services to customers in the defense, intelligence, homeland security, federal civi...

Full Stack Software Engineer (Junior/Senior/Expert) (U.S. Citize

New

Task Force Talent LLC

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Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Full Scope Polygraph

Task Force Talent is seeking Full Stack Software Engineers (all levels - Junior/Senior/Expert) (many openings) with an active TS/SCI FSP security clearance. We have multiple clients, ranging in size f...

Korean Instructor (2026-0118)

New

Acclaim Technical Services

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Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Polygraph

Acclaim Technical Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) co...

Senior System Administrator - TS/SCI with Polygraph

New

General Dynamics Information Technology

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Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

Polygraph

Senior Systems Administrator Transform technology into opportunity as a Senior Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. A...

Senior Systems Integration Engineer

New

General Dynamics Information Technology

Apply today! Be one of the first candidates to apply for maximum exposure.

Reston, VA(On-Site/Office)

Posted yesterday

TS/SCI

CI Polygraph

Senior Systems Integration Engineer Advance how our customers operate while you advance your career. Join GDIT as a Systems Integration Engineer and build an impactful career in enterprise IT, collabo...

Visual Information Specialist

New

BAE Systems

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Reston, VA(On-Site/Office)

Posted 2 days ago

TS/SCI

Not Specified

Job Description BAE Systems is a leading global defense, security, and aerospace company. We're seeking a highly skilled Visual Information Specialist to join our dynamic team, supporting our governme...

Sr. Technical Trainer & Learning Systems Mana

New

Rancher Government Solutions

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Reston, VA(On-Site/Office)

Posted 2 days ago

Secret

Not Specified

Role Location & Travel: Reston, VA / Remote (US-Based); ~25% Travel Clearance: Ability to obtain/maintain a U.S. Security Clearance (Mandatory) COMPANY DESCRIPTION Rancher Government Solutions (...