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Keywords: RMF Information System Security Engineer, Location: Rosslyn, VA

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Security Architect

Engineers (CSEs) and Information System Security Officers (ISSOs) Experience using Tenable Security Center and all components... Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting...

Company: Leidos
Location: Washington DC
Posted Date: 17 Dec 2025

Security Architect

Engineers (CSEs) and Information System Security Officers (ISSOs) Experience using Tenable Security Center and all components... Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting...

Company: Leidos
Location: Arlington, VA
Posted Date: 17 Dec 2025

Security Architect

Engineers (CSEs) and Information System Security Officers (ISSOs) Experience using Tenable Security Center and all components... Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting...

Company: Leidos
Location: Washington DC
Posted Date: 17 Dec 2025

RMF Information System Security Engineer

Solution (ACAS). Conduct Security Content Automation Protocol (SCAP) and/or EvaluateSTIG scans to assess system... standards. Develop and enforce security controls and configurations to meet Risk Management Framework (RMF) requirements...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 19 Dec 2025

Information Systems Security Engineer w/TS/SCI CI Poly

) and in-depth knowledge of IC ITE services. RESPONSIBILITIES The Information Systems Security Engineer is expected to be able... of an Information System including, but not limited to, accreditation status, emerging threats, current security posture, ongoing...

Company: TekSynap
Location: Washington DC
Posted Date: 27 Dec 2025

Information System Security Engineer (ISSE) - Senior

Responsibilities: Services to support Information System Engineering performed by the Information System Security Engineer (ISSE... best practices in support of continuous process improvement. Overview We are seeking an Information System Security Engineer...

Company: TekSynap
Location: Washington DC
Posted Date: 25 Dec 2025

Senior System Security and Information Assurance Engineer

) platforms Support RMF accreditation activities by developing Low-Level Design (LLD) documents, System Security Plans (SSPs... engineering, or information assurance Meets Cyber Engineer - Senior labor category requirements, including independent execution...

Company: Barbaricum
Location: Washington DC
Posted Date: 21 Dec 2025

Information Systems Security Engineer (ISSE)

Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top.... Guide system categorization efforts to ensure all information systems are appropriately classified based on mission/business...

Posted Date: 12 Dec 2025

Information System Security Engineer (ISSE) - Senior

System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: Lead... Results Oriented Teamwork Overview We are seeking an Information System Security Engineer (ISSE) to join our team...

Company: TekSynap
Location: Washington DC
Posted Date: 01 Dec 2025

Information Systems Security Engineer (ISSE)

Zetier seeks an Information Systems Security Engineer (ISSE) with expertise in cloud automation, Infrastructure-as-Code... management tools (Ansible, Puppet) Previous role as ISSO, ISSM, or cloud security specialist Knowledge of NIST, RMF...

Company: Zetier
Location: Arlington, VA
Posted Date: 06 Jan 2026

Information System Security Engineer

Development, or Systems Engineering backgrounds to join our team as an Information System Security Officer...Information Systems Security Officer Washington, D.C. The Job Our client’s team members are subject matter...

Posted Date: 06 Jan 2026

Information Assurance/Security Engineer

for an Information Assurance/Security Engineer to work with one of our federal clients. This person will be a Security Engineer... areas of expertise: Access Control, Network Security, or Cryptography Experience using CSAM or other RMF approved system...

Location: Washington DC
Posted Date: 03 Dec 2025
Salary: $55000 - 75000 per year

Systems Administrator / Information Systems Engineer

What You Will Do: We are seeking a Systems Administrator / Information Systems Engineer in support of the Marine Corps. Responsibilities include... Management Information System (MCFMIS). This role will provide Subject Matter Expertise (SME) and technical onsite support...

Location: Arlington, VA
Posted Date: 08 Jan 2026

Senior Systems Security Engineer

Security Engineer to assist the customer with engineering and administration tasks. The ideal candidate will be comfortable... architectures, ensuring security is integrated through system and network lifecycles. · Evaluate, implement, and document security...

Company: AnaVation
Location: Washington DC
Posted Date: 07 Dec 2025

Network Security Engineer

Engineer will support the FAA Telecommunications and Integrated Services (TIS) Group and provide expert-level security... 5). Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the...

Company: Noblis
Location: Washington DC
Posted Date: 31 Dec 2025
Salary: $105100 - 164125 per year

Security Engineer - Continuous Diagnostics and Mitigation (CDM)

collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply Job Description: The Security Engineer... sources, and enabling real-time risk awareness across on-premises and cloud environments. The Security Engineer works closely...

Location: Washington DC
Posted Date: 25 Dec 2025
Salary: $119405 - 145664 per year

Cyber Security Engineer – Managing Consultant

and capabilities. Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams per DoD.... Strong understanding of security frameworks and compliance standards (e.g., NIST, RMF SP 800-53 Rev 5, DoD 8570). Proven experience...

Location: Washington DC
Posted Date: 28 Nov 2025

Principal Cyber Security Engineer (TS/SCI #25-206)

duties of the Information System Security Officer (ISSO) if one is not present and/or available. Requirements: 5+ years...Principal Cyber Security Engineer (TS/SCI #25-206) Job Code: 25-206 Location: Arlington, VA FT/PT Status: Full Time...

Location: Arlington, VA
Posted Date: 08 Nov 2025

Systems Quality Assurance Engineer (Washington, DC)

Verify system compliance with applicable cybersecurity standards (RMF, STIG) and other DoD security and compliance frameworks...Systems Quality Assurance Engineer TS/SCI with Polygraph Required Salary Range: $81,000 - $98,000 per year Ops...

Location: Washington DC
Posted Date: 18 Dec 2025
Salary: $81000 - 98000 per year

Cyber Security Product RISK Manager

methodology to detect security events on hardware, including PCB analysis, and debug port detection. Extract and reverse engineer... firmware, exploit development. Knowledge of Space BUS architecture, Secure boot Production of System Security Plan (SSP...

Company: Airbus
Location: Arlington, VA
Posted Date: 07 Jan 2026