- National Reconnaissance Office (NRO) (Chantilly, VA)
- …obtain and maintain a TS/SCI security clearance + You will be subject to pre- employment and periodic drug testing + You will be subject to pre- employment and ... and procurement contracts for reconnaissance satellite systems to ensure the safety and security of the United States interest you? The NRO Cadre is collecting… more
- Veterans Affairs, Veterans Health Administration (Richmond, VA)
- …to refer as vacancies occur. Final application disposition will be completed once all positions have been filled or the announcement reaches the end of the open ... of Station (PCS): Not authorized Financial Disclosure Report: Not required Requirements Conditions of Employment You must be a US Citizen to apply for this job. All… more
- Leidos (Mclean, VA)
- …has a new and exciting opportunity for a Production Officer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...been done." **Original Posting:** August 14, 2025 For US Positions : While subject to change based on business needs,… more
- The MITRE Corporation (Mclean, VA)
- …MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are ... dedicated to solving the nation's most complex security challenges-spanning the Department of Defense (DoD), Intelligence Community, interagency partners, industry,… more
- The MITRE Corporation (Mclean, VA)
- …MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are ... dedicated to solving the nation's most complex security challenges-spanning the Department of Defense (DoD), Intelligence Community, interagency partners, industry,… more
- The MITRE Corporation (Mclean, VA)
- …MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are ... dedicated to solving the nation's most complex security challenges-spanning the Department of Defense (DoD), Intelligence Community, interagency partners, industry,… more
- Leidos (Arlington, VA)
- …Are you an ethical hacker ready to apply your knowledge to National Security ? Join us at the Leidos Innovations Center, Information and Data Science Division, ... networking and embedded software systems in support of national security missions. You will work in a dynamic, high-impact...been done." **Original Posting:** May 6, 2025 For US Positions : While subject to change based on business needs,… more
- Leidos (Chantilly, VA)
- …+ Demonstrated advanced experience in evaluating rules to ensure maximum security while minimizing redundancy in rules **PRIMARY RESPONSIBILITIES** + Train and ... concepts and best practices, including: Identifying misconfiguration, conflicting rules, security gaps, firewall security issues, optimize rule-sets, and… more
- Palo Alto Networks (Herndon, VA)
- …You will champion our industry leadership in on-premises, cloud, and security operations services, establishing Palo Alto Networks as the preferred cybersecurity ... Provide effective technical leadership in customer interactions to include sharing security trends and standard methodologies employed by other customers to actively… more
- Leidos (Norfolk, VA)
- **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Operations Security (OPSEC) Specialist to ... technical means, and information exploitation threats that affect US operational security . + Provide support to wargames, exercises, contingency operations, and… more