Security Clearance Jobs in DHS, VA

DHS, VA

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Jobs in DHS, VA requiring security clearance

Data Scientist TS/SCI with Poly Required

New
Deloitte
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Mclean, VA(On-Site/Office)
Updated Yesterday
Intel Agency
Full Scope Polygraph

Our Deloitte AI & Engineering team to transform technology platforms, drive innovation, and help make a significant impact on our clients' success. You'll work alongside talented professionals rei...

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Senior Security Control Assessor (SCA-R)

New
RMantra Solutions Inc.
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Alexandria, VA(On-Site/Office)
Jan 2
Top Secret

Senior Security Control Assessor (SCA-R) Job Schedule: Standard M- F day shift with core hours 9 am-3 pm Job Location: Alexandria, VA - Mark Center (hybrid). On-site work as mission dictates with so...

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System Admin

New
NasTech Global, Inc.
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Arlington, VA(On-Site/Office)
Jan 2
TS/SCI

Immediate Need!! Back Fill Role Role: Systems Administrator Location: Arlington, VA (5 days onsite) Duration: 6 month contract to hire Clearance: TS/SCI Top Required Skills WindowsandRHELOS experie...

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Help Desk Team Lead Technician

New
Mindbank Consulting Group
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Arlington, VA(On-Site/Office)
Jan 2
5+ yrs exp
Secret

MINDBANK JOB OPENING Job Title: Team Lead / Help Desk Technician Location: Department of Navy (Pentagon) Arlington, VA (Working onsite every day) Pay Rate: $100,000 Period of Performance: Wil...

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Cyber Network Engineer

New
RSCY Consultants, LLC
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Lorton, VA(On-Site/Office)
Updated Yesterday
10+ yrs exp
Top Secret

Cyber Network Engineer Location: Lorton, Virginia Remote Type: No Remote Clearance: Top Secret/SCI Pay Range $107,900.00 - $175,050.00 Primary Responsibilities The Network Engineer (with a str...

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Information System Security Engineer (ISSE)

New
Cyber Defense Technologies
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Mclean, VA(On-Site/Office)
Dec 29, 2025
5+ yrs exp
Secret

Overview: CDT is seeking an experienced and skilled ISSE for a DoD program in McLean, VA. This position is hands-on technical and will provide on-site security engineering, systems administration, and...

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HIVE System Integrator

New
Kavaliro
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Chantilly, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Polygraph

Kavaliro is seeking a HIVE System Integrator to support a client in Virginia. Responsibilities: The selected candidate will perform the following functions as a SIGINT Systems Engineer, by using a h...

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Check Point Firewall Engineer

TEKsystems c/o Allegis Group
Remote/Hybrid
San Diego, CA
Arlington, VA
Colorado Springs, CO
San Antonio, TX
Jan 2
5+ yrs exp
Secret

Top Skills' Details Will sit fully remote, and work primarily on weekends 1. 5-10 years of experience with installation and configuration of Check Point Firewalls. 2. Minimum 8-year experience in Inf...

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Team Lead Help Desk Technician

Mindbank Consulting Group
Arlington, VA(On-Site/Office)
Jan 2
5+ yrs exp
Secret

Position – Team Lead Help Desk Technician Location – Department of Navy Chief Information Officer's (DON CIO) Information Technology – Arlington, VA (Pentagon) Working onsite Pay Rate – $95,000 - $10...

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Cyber Security Engineer

Kavaliro
Chantilly, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Full Scope Polygraph

Kavaliro is seeking a Cyber Security Engineer to support a client in Virginia. Job Description: Technical Analysis & System Design Analyze user needs and software requirements to determine design f...

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Technical Lead - Deputy PM

Systems Engineering Solutions Corporation
Alexandria, VA(On/Off-Site)
Dec 24, 2025
Unspecified

The Technical Lead - Deputy PM is responsible for providing technical leadership, direction, and oversight for the planning, implementation, and ongoing operations of Tier 1-3 systems. This position e...

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System Administrator

Ready Support Services LLC
Mclean, VA(On-Site/Office)
Jan 2
5+ yrs exp
TS/SCI
CI Polygraph

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining infrastructures, we would like to speak to you. This position will play a key ...

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Secure Software Assessment SME (Clearance Required)

ICF
Alexandria, VA(On-Site/Office)
Dec 31
Secret

ICF is seeking a Secure Software Assessment Subject Matter Expert (SME) to support a Defense Human Resources Activity (DHRA) cybersecurity program. In this role, you will oversee software assurance ac...

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System Administrator

DCI Solutions
Mclean, VA(On-Site/Office)
Jan 2
5+ yrs exp
TS/SCI
CI Polygraph

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining infrastructures, we would like to speak to you. This position will play a key ...

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AI Platform - Customer Service Manager

DCI Solutions
Mclean, VA(On-Site/Office)
Jan 2
5+ yrs exp
TS/SCI
CI Polygraph

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining AI infrastructures, we would like to speak to you. This position will play a k...

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Back End Software Engineer

Castellum, Inc
Alexandria, VA(On-Site/Office)
Dec 31
5+ yrs exp
TS/SCI

JOB SUMMARY We are seeking a CSD Back End Software Engineer to support secure software development efforts for a government client. This role focuses on designing, developing, and maintaining back-en...

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Offensive Security Engineer

Castellum US
Alexandria, VA(On-Site/Office)
Dec 31
5+ yrs exp
TS/SCI

JOB SUMMARY We are seeking a highly skilled Red Team / Offensive Security Engineer to support the 068 2d Battalion Red Team Detachment (RTD) within a Cyber Effects Team (CET) environment. This role s...

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Senior FM Certification Lead

Strategic Alliance Business Group LLC
Arlington, VA(On/Off-Site)
Dec 29, 2025
Secret

SABG is hiring for a Senior FM Certification Lead to support the Secretary of the Air Force (SAF) Financial Management and Comptroller (FM) in the implementation and sustainment of the Department of D...

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Program Manager / Contract Program Manager (CPM)

ICF
Seaside, CA(On-Site/Office)
Alexandria, VA(On-Site/Office)
Dec 31
10+ yrs exp
Secret

ICF is seeking an experienced Program Manager / Contract Program Manager (CPM) to lead delivery of a Cybersecurity contract supporting the Defense Human Resources Activity (DHRA). In this role, you wi...

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Information Operations Policy Analyst

Red Gate Group
Arlington, VA(On/Off-Site)
Jan 2
5+ yrs exp
Top Secret

The Red Gate Group is seeking a skilled Information Operations Policy Analyst to support the Office of the Assistant Secretary of War for Special Operations/Low Intensity Conflict (ASW SOLIC) in Arlin...

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