Security Engineer jobs in Chantilly, Virginia

97 open Security Engineer jobs in Chantilly, Virginia (9 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Principal Industrial Security Analyst / Sr. Principal Industrial Security Analyst 3/4

  Ngc · Chantilly
  Posted 2026-10-21
• Information System Security Engineer (Government)

  AT&T · Chantilly
  Posted 2026-10-20
• Information System Security Officer (Government)

  AT&T · Chantilly
  Posted 2026-10-20
• Senior Cyber Security Engineer

  Caci · Chantilly
  Posted 2026-10-16
• Information Assurance (IA) Lead

  VTG · Chantilly
  Posted 2025-08-07
• Space Information System Security Engineer (ISSE)

  VTG · Chantilly
  Posted 2025-08-07
• Security Control Assessor (SCA)

  VTG · Chantilly
  Posted 2025-08-07
• Cyber Defense IAM

  VTG · Chantilly
  Posted 2025-08-11
• Penetration Tester

  VTG · Chantilly
  Posted 2025-08-11
• Information System Security Engineer (ISSE)

  VTG · Chantilly
  Posted 2026-01-13
• Information Systems Security Engineer

  VTG · Chantilly
  Posted 2026-04-13
• Information Systems Security Engineer (ISSE)

  VTG · Chantilly
  Posted 2026-04-17
• Cyber Security Systems Engineer

  VTG · Chantilly
  Posted 2026-05-15
• Cyber Technical Analyst Principal

  VTG · Chantilly
  Posted 2026-09-24
• Information Systems Security Officer

  VTG · Chantilly
  Posted 2026-10-14
• Cybersecurity Engineer

  Chenega Corporation · Chantilly
  Posted 2026-08-17
• Cyber Technical Analyst Advisor

  Cornerstone Defense · Chantilly
  Posted 2025-05-05
• Space Systems Cybersecurity and Assessments Engineer

  The Aerospace Corporation · Chantilly
  Posted 2026-10-16
• Cyber Threat Analyst

  Altamira Technologies Corporation · Chantilly
  Posted 2026-10-13
• Security Engineer - Senior

  Accenture · Chantilly · Hybrid
  Posted 2026-10-13
• Principal Cyber Systems Engineer Lead

  Ngc · Chantilly
  Posted 2026-10-05
• Staff Cybersecurity Analyst / Information Systems Security Engineer (ISSE)

  Ngc · Chantilly
  Posted 2026-10-08
• Defensive Cyber Operations Lead

  Invictus International Consulting, LLC · Chantilly
  Posted 2026-10-08
• Cybersecurity Engineering Lead

  Invictus International Consulting, LLC · Chantilly
  Posted 2026-10-08
• Information Security Systems Engineer

  L3Harris Technologies · Chantilly
  Posted 2026-09-15
• Lead, Info Security Systems Engineer

  L3Harris Technologies · Chantilly
  Posted 2026-09-17
• Information Systems Security Officer

  SAIC · Chantilly
  Posted 2026-10-09
• Sr. Information Systems Security Manger

  Qinetiq · Chantilly
  Posted 2026-10-06
• Information System Security Officer

  CACI · Chantilly
  Posted 2026-10-09
• Cybersecurity / Compliance Engineer

  Peraton · Chantilly
  Posted 2026-10-09
• Cyber Analyst

  Buchanan & Edwards / RenXTech · Chantilly
  Posted 2026-04-28
• Cyber Technical Analyst Principal

  Buchanan & Edwards / RenXTech · Chantilly
  Posted 2026-04-17
• Cyber Technical Analyst Principal (2026-0206)

  Acclaim Technical Services · Chantilly
  Posted 2026-09-04
• Security & Architecture Engineer

  J5 Consulting · Chantilly
  Posted 2026-10-05
• Security Control Assessor (SCA) (TS/SCI)

  Tau Six · Chantilly
  Posted 2025-04-19
• Cyber Infrastructure & Tooling Engineer - Senior

  Accenture · Chantilly
  Posted 2026-10-02
• Senior Information System Security Engineer

  Redhorse Corporation · Chantilly
  Posted 2026-08-10
• Senior Cybersecurity Engineer

  Redhorse Corporation · Chantilly
  Posted 2026-06-12
• Principal Information System Security Engineer (ISSE)

  Redhorse Corporation · Chantilly
  Posted 2026-08-10
• Cloud ISSE - TS/SCI CI Poly

  TENICA and Associates LLC (TENICA Global Solutions) · Chantilly
  Posted 2025-10-27
• Cyber Systems Engineer - TS/SCI CI Poly

  TENICA and Associates LLC (TENICA Global Solutions) · Chantilly
  Posted 2025-10-27
• Continuous Monitoring Cyber Systems Engineer - TS/SCI CI Poly

  TENICA and Associates LLC (TENICA Global Solutions) · Chantilly
  Posted 2025-10-27
• Senior Information Systems Security Engineer - TS/SCI CI Poly

  TENICA and Associates LLC (TENICA Global Solutions) · Chantilly
  Posted 2026-07-01
• Information Systems Security Engineer (ISSE) - TS/SCI CI Poly

  TENICA and Associates LLC (TENICA Global Solutions) · Chantilly
  Posted 2026-07-01
• Digital Forensics Analyst

  SAIC · Chantilly
  Posted 2026-05-29
• Cybersecurity Engineer - DSOP

  SAIC · Chantilly
  Posted 2026-09-03
• Cybersecurity Engineer - Cloud

  SAIC · Chantilly · Hybrid
  Posted 2026-09-03
• Network Intrusion Specialist

  SAIC · Chantilly
  Posted 2026-09-24
• Offensive Security Engineer

  SAIC · Chantilly
  Posted 2026-09-30
• Senior Security Design Consultant

  Ghd · Chantilly · Hybrid
  Posted 2026-07-16

Security Engineer jobs in other cities

• New York, New York 250
• Arlington, Virginia 194
• Annapolis Junction, Maryland 134
• San Francisco, California 130
• Seattle, Washington 115
• Austin, Texas 108
• Mclean, Virginia 104
• Atlanta, Georgia 98
• Fort Meade, Maryland 91
• Chicago, Illinois 84
• Dallas, Texas 78
• San Diego, California 72
• Reston, Virginia 69
• Herndon, Virginia 68
• Colorado Springs, Colorado 60
• Huntsville, Alabama 58
• Sunnyvale, California 51
• Houston, Texas 50
• Boston, Massachusetts 50
• Redmond, Washington 48
• Columbus, Ohio 48
• Denver, Colorado 47
• Santa Clara, California 45
• San Antonio, Texas 45

Other roles in Chantilly, Virginia

• Software Engineer 199
• Systems / Network Administrator 175
• Engineer (other) 108
• DevOps / SRE / Platform Engineer 91
• Program / Project Manager 88
• Automotive / Service Technician 69
• Solutions / Software Architect 65
• Defense / Government Specialist 61
• Full-Stack Engineer 49
• Technician (general) 41
• Machine Learning / AI Engineer 38
• Data Scientist 38
• Data Engineer 38
• Electrical / Electronics Engineer 32
• Security Officer / Guard 31
• Financial Analyst / FP&A 26
• QA / Test Engineer 25
• Specialist / Analyst (other) 23
• Data / BI Analyst 21
• Frontend Engineer 19
• Executive / Administrative Assistant 19
• Sales Manager 18
• Backend Engineer 18
• Supply Chain / Procurement 17

Questions

How many Security Engineer jobs are open in Chantilly, Virginia right now?

97 listings are open on OpeningsFirst today, all from employers’ own career pages. 6 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Security Engineer roles in Chantilly, Virginia?

Recent openings here come from Ngc, AT&T, Caci, VTG, Chenega Corporation, Cornerstone Defense, The Aerospace Corporation, Altamira Technologies Corporation.

How do I hear about new Security Engineer jobs in Chantilly, Virginia first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs ₹299 a month.

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