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Keywords: Cybersecurity Engineer, Lead, Location: Chantilly, VA

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Cybersecurity Engineer, Lead

Overview: Are you a Cybersecurity Engineer seeking a temporary position? If so, we have an opportunity for you! The... Cybersecurity Engineer will conduct comprehensive Risk Management Framework (RMF) security control assessments of DoD information...

Company: American Systems
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cybersecurity Engineer, Lead

Overview Are you a Cybersecurity Engineer seeking a temporary position? If so, we have an opportunity for you! The... Cybersecurity Engineer will conduct comprehensive Risk Management Framework (RMF) security control assessments of DoD information...

Company: American Systems
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cybersecurity Engineer SME

Cybersecurity Engineer SME candidates to be part of a dynamic team and provide support for a Sponsor’s program. This requisition... Cybersecurity Engineer will target, assess, exploit, and report risks and vulnerabilities of information systems to provide senior...

Company: MAXISIQ, Inc.
Location: Chantilly, VA
Posted Date: 07 Jan 2026

Cybersecurity Engineer - Zero Trust

Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance... * * The Opportunity: Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering...

Location: Chantilly, VA
Posted Date: 05 Dec 2025

Lead IT Systems Engineer

! ***This is for a future opportunity*** ManTech seeks a motivated, career and customer-oriented Lead IT Systems Engineer to join our team... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Lead Systems Engineer

is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position... that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Lead Data Engineer

! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Lead Data Engineer to join our Data... Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Lead Software Engineer

We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support to mission... critical systems. As a Software Development Engineer on this program, you will have the opportunity to build strong systems...

Company: Leidos
Location: Chantilly, VA
Posted Date: 10 Jan 2026
Salary: $87100 - 157450 per year

Lead Artificial Intelligence Engineer (Intelligence Center)

lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise transformation. We're...

Company: Mitre
Location: Chantilly, VA
Posted Date: 28 Nov 2025

Network Engineer

with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development... a motivated, career and customer-oriented Network Engineer to join our team based out of Chantilly, VA. The Network Engineer...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cyber Systems Engineer

cyber threats. As a Cyber Engineer on our project, you’ll provide cybersecurity engineering services to support the client...Cyber Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can...

Location: Chantilly, VA
Posted Date: 22 Jan 2026

Cyber Systems Engineer

cyber threats. As a Cyber Engineer on our project, you’ll provide cybersecurity engineering services to support the client...Cyber Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can...

Location: Chantilly, VA
Posted Date: 09 Jan 2026

Network Engineer

Job Title: Network Engineer Department: Operations/Services Reports To: RSekure Program Manager Location... FLSA Status: Salaried, exempt Position Summary RSekure is seeking a Network Engineer that will play a critical role...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Principal Cyber Software Engineer (Mobile)

our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated..., and Holidays Description: Markon is hiring a Principal Cyber Software Engineer for our Virginia client out of Chantilly, VA. The...

Company: Markon
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Test Engineer III

Job Description: Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing..., DO-254) and cybersecurity requirements. Oversee and conduct functional, environmental, stress, and security testing...

Company: Mercury Systems
Location: Chantilly, VA
Posted Date: 05 Dec 2025

Security Engineer/Cyber Security Analyst

. Location: Chantilly, VA. Role Summary We are looking for an experienced Security Engineer or Cybersecurity Analyst.... We are in search of a highly motivated candidate to join our talented Team. Job Title: Security Engineer/Cyber Security Analyst...

Company: Ampcus
Location: Chantilly, VA
Posted Date: 23 Nov 2025

Principal Information Systems Security Engineer (ISSE-4)

a Principal Information Systems Security Engineer (ISSE-4) to provide senior-level cybersecurity engineering support for mission..., leadership, and hands-on experience with secure systems engineering across the entire lifecycle. What You’ll Do Lead...

Location: Chantilly, VA
Posted Date: 09 Nov 2025

Information Systems Security Engineer (ISSE)

is looking for an Information Systems Security Engineer (ISSE) with Space Systems experience to join our growing cybersecurity team in Chantilly... systems. Lead or support technical activities in system integration, configuration management, and testing. Participate...

Location: Chantilly, VA
Posted Date: 09 Nov 2025

Senior Computer Systems Engineer Architect - 100% Remote

and Architecture: Lead Support the design, and architecture, and integration of computer systems, including hardware, software...: Collaborate with cybersecurity experts to integrate robust security measures into system designs and architectures. Comprehensive...

Company: Citizant
Location: Chantilly, VA
Posted Date: 15 Nov 2025
Salary: $126000 per year

Android Developer

, network analysis. You will use your knowledge of cybersecurity operations, emulating adversary behavior, and improving the...; mentor and lead junior-level developers to accomplish mission objectives; and solve real-time cyber challenges...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $61100 - 122200 per year