- Insight Global (Herndon, VA)
- …the environment; implementing fault and performance management; enforcing corporate network , system and application security procedures. GENERAL RESPONSIBILITES ... This position is for a large software client. The Senior Systems Cloud Administrator will be responsible for the...across the entire Enterprise, while ensuring compliance to various security and encryption protocols for US national security… more
- Jensen Hughes Inc. (Fairfax, VA)
- Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United ... States; Rockville, Maryland, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic team based in **Tysons Corner, VA** . This ... (ICD) implementation and maintenance of government systems interconnects + Ensure Security compliance requirements + Provide on-site tiered help desk support to… more
- Tyto Athene (Fort Lee, VA)
- **Description** Tyto Athene is searching for a ** Senior Cybersecurity Engineer** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... the SOC team and cybersecurity professionals within DeCA. + Respond to various security incidents to protect the DeCA's digital assets from cyberattacks. + Be… more
- GovCIO (Richmond, VA)
- …applications software, and all configurations + Plan, coordinate, and implement network /system security measures to protect data, software, and hardware ... senior -systems-administrator--%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
- ManTech (Herndon, VA)
- …this role you will play a critical role in analyzing and improving our network , security , and cloud operations processes and systems. The successful candidate ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Policy and Planning Specialist** to join our team in the **DC, Maryland, and Virginia (DMV)… more
- Applied Research Associates, Inc. (Alexandria, VA)
- …Research (SOAR) Sector of Applied Research Associates, Inc. (ARA) is seeking a Senior Director for Defense Technologies to work within a team reporting directly to ... of emerging programs supporting readiness, science and technology, and industrial security . In this position, the successful candidate will build earnest… more
- AIG (Reston, VA)
- Senior Cyber Defense Incident Responder AIG is seeking a highly skilled cyber-defense expert to join AIG's Detect & Response team. The Senior Cyber Defense ... and intrusion attempts. + Leverage aggregated cyber threat intelligence, log, network flow, and anomaly data for analysis, research and the identification… more
- Ankura (VA)
- …attack vectors, and security best practices (eg, OWASP Top 10, API Security Top 10, MASVS). + Occasionally conduct network and wireless penetration testing ... Mid-Level Penetration Tester with a focus on Web, API, and Mobile Application security assessments to join our consulting team. This role requires not only hands-on… more
- Amentum (Herndon, VA)
- …Your fused analysis and assessment will be vital to the decision making of senior leaders to include the DIA Director. You will witness the impact of your ... multiple sources to assess, interpret, forecast, and explain a range of national security issues and developments that are regional or functional in nature. Provides… more