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Keywords: Senior Security Engineer, Location: Arlington, VA

Page: 1

Senior Signal Processing Engineer

(in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC EW Senior Signal... security against ever-adapting threats. Due to success of continued growth - the Leidos Innovations Center (LInC) at Leidos...

Company: Leidos
Location: Arlington, VA
Posted Date: 07 Nov 2025

Software Engineer

Description We are seeking an experienced Lead Software Engineer to join our team in developing unmanned... in Arlington, VA, and will assist in coaching and mentoring junior and mid-level developers. Joining other senior developers, the...

Company: Leidos
Location: Arlington, VA
Posted Date: 29 Oct 2025
Salary: $85150 - 153925 per year

Senior Signal Processing Engineer

(in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC EW Senior Signal... security against ever-adapting threats. Due to success of continued growth - the Leidos Innovations Center (LInC) at Leidos...

Company: Leidos
Location: Arlington, VA
Posted Date: 18 Oct 2025

Senior Security Engineer

Description Leidos has an immediate need for a Senior Security Engineer for a new customer on a highly-visible... and strategic Cybersecurity Task Order. The Senior Security Engineer will need to be a self-starter with excellent analytical...

Company: Leidos
Location: Arlington, VA
Posted Date: 13 Dec 2025
Salary: $131300 - 237350 per year

Senior Security Engineer

Leidos has an immediate need for a Senior Security Engineer for a new customer on a highly-visible and strategic... Cybersecurity Task Order. The Senior Security Engineer will need to be a self-starter with excellent analytical and problem-solving...

Company: Leidos
Location: Arlington, VA
Posted Date: 13 Dec 2025

Senior Cyber Security Deception Engineer/Threat Hunter

Responsibilities Peraton is seeking a Senior Cyber Security Deception Engineer/Threat Hunter to become part.... In this role, you will: Work closely with cross-functional teams, including Security Operations, Incident Response, Threat...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025

Network Security Engineer - Senior (w/ active TS)

Network Security Engineer - Senior (w/ active TS) Location: Arlington, VA Clearance: TS/SCI Schedule: TBD Full...-time JOB DESCRIPTION Critical Solutions is seeking an experienced Senior Network Security Engineer to support...

Location: Arlington, VA
Posted Date: 11 Dec 2025

Senior SaaS Security Engineer

Senior SaaS Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global.... We're hiring a Senior SaaS Security Engineer to help us evolve our corporate environment to enable our mission and help...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 05 Nov 2025

Senior SaaS Security Engineer

Senior SaaS Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global.... We’re hiring a Senior SaaS Security Engineer to help us evolve our corporate environment to enable our mission and help...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 05 Nov 2025

Senior Security Engineer

Senior Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Senior Security Engineer will be the person...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Oct 2025

Senior Security Engineer

Senior Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Senior Security Engineer will be the person...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Oct 2025

Endpoint Security Engineer Lead (CrowdStrike)

Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic... Cybersecurity Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Security Engineer (Wiz and TVM Administrator)

Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity... Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Nucleus Security Engineer

management program using the Nucleus Security platform. The ideal candidate will be responsible for the day-to-day operation... are tracked and reported to stakeholders. This role is critical in helping the organization maintain a strong security posture...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Senior Software Engineer

Job Description: Summary Senior Software Engineer Arlington, VA Are you ready to enhance your skills and build... and take your career to the next level! We are seeking a highly skilled and experienced Senior Software Engineer to contribute to the...

Company: Chenega
Location: Arlington, VA
Posted Date: 14 Dec 2025

Senior Network Engineer

Job Description: ECS is seeking a Senior Network Engineer to work in our Arlington, VA office / remote. The Network... Engineer will play a critical role in supporting a large-scale federal IT modernization initiative focused on transforming...

Company: ECS
Location: Arlington, VA
Posted Date: 13 Dec 2025

Senior Malware Reverse Engineer

Responsibilities Peraton is currently seeking an experienced Senior Malware Reverse Engineer to support a long-term... required. An Active Top Secret security clearance with the ability to obtain SCI. In addition, the selected candidate must be able...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025

Senior Network Engineer- Remote Local NYC/Juniper/Linux (SRX/EX)/AWS

Senior Network Engineer The Senior Network Engineer will support a wide range of business initiatives across both new..., and AAA accounting. Solid grounding in network design concepts, including WAN architecture, network security engineering...

Location: Arlington, VA
Posted Date: 12 Dec 2025
Salary: $160000 - 175000 per year

Senior Cybersecurity Engineer- Hybrid Alexandria, VA

Senior Cybersecurity Engineer- Compliance & Risk Management This role is responsible for managing multiple regulatory... of junior engineers performing vulnerability assessments and security scanning, build and maintain security documentation...

Location: Arlington, VA
Posted Date: 12 Dec 2025
Salary: $100000 - 155000 per year

Senior Database Engineer

Syms Strategic Group (SSG) is seeking a talented Senior Database Engineer Location: Remote Department: Veterans... Affairs Type: Full Time Min. Experience: Experienced Security Clearance Level: Public Trust (MBI) Military Veterans...

Location: Arlington, VA
Posted Date: 12 Dec 2025