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Keywords: System Security Engineer, Location: Chantilly, VA

Page: 1

Senior Network Deployment Engineer

MANTECH seeks a motivated, career and customer-oriented Senior Network Deployment Engineer to join our team... across client/server/storage/network systems, including monitoring, troubleshooting, and problem resolution Manage system...

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

Lead Systems Engineer

MANTECH is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly..., and act as a subject matter expert (SME). Providing server/operating system centric expertise for testing, deploying...

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

Systems Reliability Engineer

Description GEOAxIS is looking for Systems Reliability Engineer engineer to work with the rest of the operations team... to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential...

Company: Leidos
Location: Chantilly, VA
Posted Date: 21 Jan 2026
Salary: $87100 - 157450 per year

System Security Engineer

Description: Markon is seeking an experienced System Security Engineer to join a large, collaborative team... development, documentation, and execution of system security policies Support Authorization to Operate (ATO) / accreditation...

Company: Markon
Location: Chantilly, VA
Posted Date: 16 Feb 2026

Information Systems Security Engineer

Systems Security Engineer to conduct information systems security engineering activities throughout the acquisition lifecycle... into information systems acquisitions and information system development through purposeful security design or configuration. The...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Information Systems Security Engineer

Engineer to conduct information systems security engineering activities throughout the acquisition lifecycle. ISSEs... acquisitions and information system development through purposeful security design or configuration. The contractor integrates...

Company: VTG
Location: Chantilly, VA
Posted Date: 11 Feb 2026

Information Systems Security Engineer (ISSE)

Our Partner is looking for an Information Systems Security Engineer to join a fast-paced DEVOPS, Cyber Security... stack Knowledge of gathering bodies of evidence (BOE) and artifacts for security packages Perform system analysis, system...

Location: Chantilly, VA
Posted Date: 17 Jan 2026

Information System Security Engineer (ISSE)

Job Description: Overview VTG is looking for an Information System Security Engineer (ISSE)s Levels 1 - 3... management (Level 3) System maintenance Integration testing (Level 3) Information Security, engineering...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 15 Jan 2026

Information System Security Engineer (ISSE)

Overview: VTG is looking for an Information System Security Engineer (ISSE)s Levels 1 - 3 in Chantilly VA. These... positions are contingent upon contract award. Responsibilities: An ISSE is responsible for conducting IS security engineering...

Company: VTG
Location: Chantilly, VA
Posted Date: 14 Jan 2026

Information Systems Security Engineer (ISSE)

Overview: Byte Systems, a subsidiary of VTG, is seeking an Information Systems Security Engineer (ISSE) in Chantilly.... Responsibilities: This position ensures that security is engineered into an information system from design through deployment...

Company: VTG
Location: Chantilly, VA
Posted Date: 03 Jan 2026

Information Systems Security Engineer (ISSE)

Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking an Information Systems Security Engineer... against our adversaries. What will you do? This position ensures that security is engineered into an information system from design...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 02 Jan 2026

Information Systems Security Manager

practices, Security Technical Implementation Guides (STIGs), computer networking, and an operating system Experience with the... Qualifications: Experience as an ISSO, ISSM, Information Systems Security Engineer (ISSE), or Security Controls Assessor supporting...

Location: Chantilly, VA
Posted Date: 30 Nov 2025
Salary: $77600 - 176000 per year

Cloud Security Engineer, Senior

Cloud Security Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows... how to secure it. As a security engineer, you know how to assess and implement requirements that ensure the safety of information...

Location: Chantilly, VA
Posted Date: 14 Feb 2026
Salary: $86800 - 198000 per year

Staff Cyber Security Engineer

a motivated, career- and customer-oriented Cyber Security Engineer to join our team in Chantilly, VA. The ideal candidate... to information systems. Hands-on experience with system hardening, vulnerability management, and security configuration baselines...

Company: ManTech
Location: Chantilly, VA
Posted Date: 13 Feb 2026

Senior Cyber Security Engineer

a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. In this role... (BOE) artifacts, engineering documentation, change management records, system security plans, and accreditation materials...

Company: ManTech
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Principal Cyber Security Engineer

a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities... Knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, 802.1x and network...

Company: ManTech
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Senior Cyber Security Engineer

a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. This role supports..., general operating system security practices, TCP/IP networking, 802.1x, and network security concepts IAT Level II...

Company: ManTech
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Senior Cyber Security Engineer (Splunk)

Job Title: Senior Cyber Security Engineer (Splunk) Job Category: Information Technology Time Type: Full time...% Type of Travel: Local * * Exciting Opportunity: Senior Cyber Security Engineer (Splunk) – Chantilly, VA Join Our Dynamic Team...

Location: Chantilly, VA
Posted Date: 12 Feb 2026

Splunk Cyber Security Engineer

a motivated, career, and customer-oriented Splunk Cyber Security Engineer to join our team in Chantilly, VA. In this role... deployment and architecture diagrams and system documentation Enforcing role-based access controls and operational security...

Company: ManTech
Location: Chantilly, VA
Posted Date: 08 Feb 2026

Cyber Security Engineer/Splunk, Senior

Overview: Abile Group has an exciting and challenging opportunity for a Cyber Security Engineer, Senior on a long... term contract providing Cyber Security services supporting an Intelligence Community customer. All the personnel on the...

Location: Chantilly, VA
Posted Date: 07 Feb 2026