- Leidos (Annapolis Junction, MD)
- …12 years of relevant experience. Additional experience may be substituted for a degree. + TS / SCI with polygraph security clearance. + Must have at least 10 years ... of experience as ISSO working independently, and/or on teams maintaining secure information system operations in isolated, connected and standalone environments.… more
- ARSIEM (Columbia, MD)
- …exploitation (eg, Python, C/C++, Assembly). Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for ... OCO Product Manager with a strong background in Offensive Cyber Operations , vulnerability exploitation, advanced persistent threats (APT), hands-on experience with… more
- Leidos (Suitland, MD)
- …to new teams targeted for integration. **What You'll Bring** **Required:** + Active DoD TS / SCI clearance. + Bachelor's degree and 8+ or 12+ years of experience ... scalable automation, your work will shape the response and resilience of national operations . **_This posting is for an opportunity ranging in years of experience.… more
- Leidos (Annapolis Junction, MD)
- …/ SSP, STE/STN support. + **Clearance Required: Must have an active TS / SCI with Polygraph** **Desired Qualifications:** + Puppet, Ansible, FreeIPA, RedHat ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- Lockheed Martin (Hanover, MD)
- …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... leveraging their knowledge of cybersecurity and computer networks to conduct operations and gather critical intelligence\. We are hiring for a variety of roles… more
- ENS Solutions (MD)
- …secure communications in SIPRNet and other mission-critical environments. Requirements + Active Secret clearance (with TS / SCI eligibility preferred). + 3-5 ... + Serve as a subject matter expert on KMI operations , including user registration, key generation, and key transfer...users and assist in ensuring compliance with physical and information security regulations. + Coordinate with Information … more
- Leidos (Laurel, MD)
- …is required. + **Security Clearance Requirement** : Candidates must possess an active ** TS / SCI ** with **Polygraph** to be considered for this role. + ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- Amentum (Fort Meade, MD)
- …degree in business or subject matter relevant to customer's mission required. + TS / SCI clearance, preferably with polygraph, at the time of application. + ... and knowledge of the business environment around the customer's operations support services, understanding of the business cycles of this capability set.… more
- Leidos (Bethesda, MD)
- …contemplated by the level + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Experience with ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- ARSIEM (Annapolis Junction, MD)
- …Original Posting Date: 2025-10-29 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be a US Citizen ... software, systems, and network engineering services to support Integrated Discovery Operations (IDO). You will lead, evolve, and maintain a dynamic, modern… more