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Keywords: IT Security Engineer, Location: Fairfax, VA

Page: 1

Electrical Engineer (EMI Support)

as an Electrical Engineer to the naval ship design team located in Washington, D.C. The applicant must work well in a team environment... a US SECRET security clearance Must be able to travel domestically and internationally up to 25% of time Willingness to learn...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Nov 2025
Salary: $67600 - 122200 per year

Insider Threat Program Senior Network Engineer

knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common... Palo Alto Networks Accredited Configuration Engineer (ACE) - PAN-OS 7.0 Version Proven experience (15+ years) in IT...

Company: Leidos
Location: Fairfax, VA
Posted Date: 07 Nov 2025
Salary: $134550 - 243225 per year

Slide Engineer - FEDSIM

Description Leidos is seeking a Slide Engineer (SE) to join our FEDSIM delivery team in support of high-priority... and operates within the FEDSIM Center of Excellence (CoE). The Slide Engineer will support corporate and sector FEDSIM...

Company: Leidos
Location: Fairfax, VA
Posted Date: 31 Oct 2025

IT Security Engineer

IT Security Engineer / Administrator | Fairfax, VA | Full-Time | Weekdays Fairfax Radiology Centers — the largest... radiology practice in Northern Virginia — is seeking an IT Security Engineer / Administrator to join our team. Salary Range...

Posted Date: 08 Nov 2025
Salary: $100000 - 137500 per year

Corporate Enterprise Network (WAN): Network Engineer - Senior

Corporate Enterprise Network (WAN): Network Engineer - Senior Security Clearance: IT-I – Critical Sensitive (Tier 5.../SSBI)/ High Risk Clearance: SECRET IA Level: IAT II (i.e. Security+ CE) Job Location: Remote Be available to support...

Location: Fairfax, VA
Posted Date: 08 Nov 2025

System Engineer

System Engineer Security Clearance: IT-I – Critical Sensitive (Tier 5/SSBI)/ High Risk Clearance: SECRET IA Level... Certified Azure Security Engineer Associate Oracle Cloud Infrastructure Cloud Operations Red Hat Certified Engineer Red Hat...

Location: Fairfax, VA
Posted Date: 08 Nov 2025

Telecommunications Network Engineer - Senior

Telecommunications Network Engineer - Senior Security Clearance: IT-I Critical Sensitive | Secret Clearance... Required IA Level: IAT-II (i.e., Security+ CE) Location: Remote Overview: Nationwide IT Services (NIS) is seeking a Senior...

Location: Fairfax, VA
Posted Date: 06 Nov 2025

Insider Threat Program User Activity Monitor Engineer

) Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP... Preferred Qualifications: Master’s degree from an accredited college or university in IT Management, Engineering, or related...

Company: Leidos
Location: Fairfax, VA
Posted Date: 09 Nov 2025

Data Engineer

Data Engineer Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small... tailored solutions in Program & Project Management, Strategic Planning, and IT Services. Position Description: ThinkTek...

Company: ThinkTek
Location: Fairfax, VA
Posted Date: 08 Nov 2025

Software Engineer

Description Leidos has an opening for a React/Typescript and Java Software Engineer. This is an exciting opportunity... Secret security clearance. Experience in one or both of React/Typescript or Java. Demonstrated experience developing...

Company: Leidos
Location: Fairfax, VA
Posted Date: 08 Nov 2025
Salary: $85150 - 153925 per year

Platform Engineer

change and where innovation isn't just encouraged—it's expected—Oteemo is your next career destination.... Job Description Oteemo is looking for a driven, hands-on Platform Engineer to help design, automate, and deliver next-generation secure...

Company: Oteemo, Inc
Location: Fairfax, VA
Posted Date: 01 Nov 2025

Agentic AI Software Engineer

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research.... Position Overview As an Mid Level Agentic AI Software Engineer, you will be responsible for designing, developing...

Location: Fairfax, VA
Posted Date: 01 Nov 2025
Salary: $115000 - 200000 per year

Agentic AI Software Engineer

Riverside Overview: Riverside Research is an independent National Security Nonprofit dedicated to research... Overview: As an Mid Level Agentic AI Software Engineer, you will be responsible for designing, developing, and implementing...

Posted Date: 31 Oct 2025

Infrastructure Resilience Engineer

-century. Responsibilities The Infrastructure Resilience Engineer will: Provide technical support to ongoing and future... of science trends and ability to apply it to a variety of projects and cases. Experience with client interactions, task...

Company: Dewberry
Location: Fairfax, VA
Posted Date: 31 Oct 2025

Infrastructure Resilience Engineer

-century. Responsibilities: The Infrastructure Resilience Engineer will: Provide technical support to ongoing and future... of science trends and ability to apply it to a variety of projects and cases. Experience with client interactions, task...

Company: Dewberry
Location: Fairfax, VA
Posted Date: 31 Oct 2025

Senior Network Engineer

Title: Senior Network Engineer Location: Washington, DC (Fully Onsite) Terms: Full-time Clearance: Active TS/SCI... Travel: 0-20% Position Description Maveris is seeking an experienced Senior Network Engineer with expertise in Palo...

Company: Maveris
Location: Fairfax, VA
Posted Date: 29 Oct 2025

Lead Software Engineer – Computer Vision & Automation

Software Engineer – Computer Vision & Automation to join a highly successful team in researching and developing Connected...-mandated security and compliance guidelines. ● Develop and maintain documentation, reporting artifacts, and deliverables...

Company: Leidos
Location: Oakton, VA
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Cybersecurity Architect / Engineer

. To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation... Operations Laboratory: Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity and Security...

Company: Leidos
Location: Fairfax, VA
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Cybersecurity Architect / Engineer

. To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation... Operations Laboratory: Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity and Security...

Company: Leidos
Location: Oakton, VA
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Lead Software Engineer – Computer Vision & Automation

Software Engineer – Computer Vision & Automation to join a highly successful team in researching and developing Connected...-mandated security and compliance guidelines. ● Develop and maintain documentation, reporting artifacts, and deliverables...

Company: Leidos
Location: Fairfax, VA
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year