Security Clearance jobs in Annandale, VA

Junior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA - M

Herndon, Virginia

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Today

Junior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA We are seeking a Junior Systems Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities. Company products and services contribute to missions in support of national security, providing expertise used in the latest technology. This position is idea

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Full-time

$135,000 - $160,000

Senior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA - M

Herndon, Virginia

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Today

Senior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA We are seeking a Senior Systems Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities. Company products and services contribute to missions in support of national security, providing expertise used in the latest technology. This position is idea

Easy Apply

Full-time

$160,000 - $210,000

Junior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA - M

Herndon, Virginia

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Today

Junior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA We are seeking a Junior Full Stack Software Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities. This team is building innovative software using mathematical solutions to support users in the defense and intelligence communities.

Easy Apply

Full-time

$90,000 - $130,000

Senior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA - M

Herndon, Virginia

•

Today

Senior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA We are seeking a Senior Full Stack Software Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities. This team is building innovative software using mathematical solutions to support users in the defense and intelligence communities.

Easy Apply

Full-time

$130,000 - $175,000

Executive Assistant - Secret Clearance

Fort Belvoir, Virginia

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Today

Location: Onsite - Fort Belvoir, VA Description: Metric5 is currently seeking an Executive Assistant to join a growing team on an exciting opportunity with our DoD client. Our Executive Assistant will perform a variety of administrative duties to include providing front desk support, answering telephones, scheduling meetings, maintaining calendars, and maintaining records of documentation. You will also review, format, and edit as necessary, all formal documentation to include correspondenc

Full-time

USD 45,000.00 - 55,000.00 per year

Conversion Data Analyst (US Cit to pass Security Clearance)

Remote

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3d ago

We are seeking to hire a Conversion Data Analyst with expertise in Medicare / Healthcare Claims systems, to join our teams working on a new multi-year awards we have within several State Govt clients, modernizing their Medicare/Medicaid systems. These roles are 100% remote. Being a US Cit is required for working on this program. This position pays a strong salary package with full benefits (including choice of healthcare plans, dental, vision, life insurance, 3 weeks PTO, 11 Paid Federal Holida

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Full-time

Depends on Experience

Mid-Level Security Control Assessor

Hybrid in Bethesda, Maryland

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30+d ago

Job Title: Mid-Level Security Control Assessor Location: Bethesda, Maryland Type: Direct Hire Salary: $140,000 range annually, plus benefits Work Model: Hybrid onsite and remote Hours: 40.0/week Security Clearance: Public Trust Work expected to begin on or about August 30, 2026 System One IT has a direct hire opening for a mid-level Security Control Assessor to support a National Healthcare agency. This is a remote position day-to-day with infrequent on-site visits in Bethesda, MD. This posit

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Full-time

$140000

SD-WAN Network Architect (Security Clearance required) - # 24-21963

Remote

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17d ago

Duration: 12-month contract Role Overview We are seeking an experienced Network Architect to design, implement, and optimize hybrid and multi-cloud network architectures across AWS, Azure, OCI, and private cloud environments. The ideal candidate will have strong expertise in Cisco SD-WAN, cloud networking, routing, automation, and secure, scalable network design. This role also requires the ability to communicate architectural strategies and present technical solutions to both technical teams a

Easy Apply

Contract

$84 - $86

Technical Writer, Journeyman (Security Clearance Required)

Arlington, Virginia

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3d ago

ICF is actively recruiting for an experienced Technical Writer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Technical Writer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cyber actors operate. We

Full-time

USD 74,090.00 - 125,954.00 per year

Software Developer, Senior (Security Clearance Required)

Arlington, Virginia

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3d ago

ICF is actively recruiting for an experienced Senior Software Developer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Software Developer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cyber a

Full-time

USD 119,323.00 - 202,850.00 per year

Software Developer, Senior (Security Clearance Required)

Arlington, Virginia

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Today

Full-time

USD 119,323.00 - 202,850.00 per year

Database Administrator - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Database Administrator position is located in Northern Virginia with flexible core hours. The Database Administrator (DBA) is responsible for implementing, modifying, and deploying software affecting mission critical networks/systems as well as determining ways to organize and store data. The DBA will identify user require

Full-time

Software Developer - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Software Developer position is located in Northern Virginia with flexible core hours. The Software Developer position requires the ability to design, develop, troubleshoot, and debug complex software applications. The candidate must be passionate about programming, passionate about quality, and enjoy communicating and work

Full-time

Systems Administrator - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Systems Administrator position is located in Northern Virginia with flexible core hours. The Systems Administrator provides in-depth support and problem resolution for information technology products, access administration, and/or applications. The Systems Administrator interacts with users to troubleshoot and resolve hard

Full-time

Systems Engineer - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Systems Engineer position is located in Northern Virginia with flexible core hours and includes 10% or less domestic travel. The Systems Engineer is responsible for developing, engineering, and deploying technical solutions within a dedicated network. This individual will work within a small, mission focused team of networ

Full-time

Data Mining & Analytics Engineer, Senior (Security Clearance Required)

Arlington, Virginia

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3d ago

ICF is actively recruiting for an experienced Senior Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploi

Full-time

USD 119,323.00 - 202,850.00 per year

Data Mining & Analytics Engineer, Senior (Security Clearance Required)

Arlington, Virginia

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Today

Full-time

USD 119,323.00 - 202,850.00 per year

Network Engineer - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia with flexible core hours. The Network Engineer is responsible for developing, engineering, and deploying technical solutions within the client wide, dedicated mission network. This individual will work within a small, mission focused team of network and systems engi

Full-time

Data Mining & Analytics Engineer, Journeyman (Security Clearance Required)

Arlington, Virginia

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Today

ICF is actively recruiting for Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cybe

Full-time

USD 98,614.00 - 167,644.00 per year

Data Engineer / Architect (Security Clearance Required)

Ashburn, Virginia

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Today

*Candidates must possess an active DoD Secret or Top Secret security clearance. About Infinitive: Infinitive is a data and AI consultancy that enables its clients to modernize, monetize and operationalize their data to create lasting and substantial value. We possess deep industry and technology expertise to drive and sustain adoption of new capabilities. We match our people and personalities to our clients' culture while bringing the right mix of talent and skills to enable high return on inve

Full-time

USD 170,000.00 - 215,000.00 per year

Security Clearance jobs in Annandale, VA, USA