- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... Documentation: Creating and maintaining security documentation, including system security plans, security assessment reports, and risk management… more
- BAE Systems (Sterling, VA)
- …service delivery. \#LI-KW2 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 6 years' ... at all levels from developer to senior staff. + Knowledge of the complex network environments involving shared networks and multiple security enclaves. + Possess… more
- Cambridge International Systems Inc (Norfolk, VA)
- …800-53 security frameworks. + Knowledge of virtualized, cloud-based systems, network protocols, firewalls, and perimeter defense. + Ability to coordinate across ... today's most complex and critical challenges in defense and security . We are currently seeking an Exploitation Analyst to...date of January 2026. What You'll Do + Lead cyber test planning and execution support as a subject… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Information Systems Security Officer (ISSO) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... protocols, and procedures to protect information systems. * Risk Assessment and Management: They conduct regular security ...security approach. * Monitoring and Evaluation: They monitor network traffic, system logs, and security tools… more
- IntelliDyne (Falls Church, VA)
- …+ Manage large, geographically dispersed, multifaceted team comprised of various cyber - security engineers; team roles include information assurance, security ... tuning of security devices and management of alerts; administration of HBSS tools; network defense and security event triage. + ISSO/ISSM experience on a … more
- AIG (Reston, VA)
- …global information security teams, AIG business and applications teams, data, network , and cloud services to secure AIG's global applications landscape. + Work ... with IT and business stakeholders for security architecture and security controls assessment...of engineering and hands-on design and architecture of effective security controls and measurement in network and… more
- Amentum (Reston, VA)
- **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking an **All ... Source Network Analyst MID** to join our team of passionate...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** This position with Amentum… more
- Nightwing (Sterling, VA)
- …VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, ... plans and procedures + Develops SCA artifacts, including the Security Assessment Plan (SAP), Security ...security remediation Required Skills: + Strong understanding of network security principles and technologies. + Experience… more
- ManTech (Quantico, VA)
- …the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Quantico, VA.**… more
- General Dynamics Information Technology (Reston, VA)
- …Deliver security related solutions for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. ... Clearance Level: TS/SCI and CI Poly + Experience with: Assured Compliance Assessment Solution (ACAS), Trellix, Splunk, and Security Technical Implementation… more