NewSenior AI Infrastructure Engineer, Security & Observability BitwiseSenior AI Infrastructure Engineer, Security & ObservabilityLaurel, MarylandYou'll lead the design, deployment, and maintenance of cloud infrastructure used by the organization's AI capabilities, translate high-level stakeholder goals into engineering outcomes and platform solutions, and work within ambiguous problem spaces to define structured solutions the team can execute against. Requirements shift quickly as mission needs evolve and new technologies emerge, so you'll keep sharpening your skills and learning to turn loosely defined problems into working solutions.
VA Security Officer- Daily Pay GardaWorld Security Services U.S.VA Security Officer- Daily PayArlington, VAManage high-volume access control and alarm monitoring systems, verify visitor identification, issue and print corporate badges, and strictly enforce building entry protocols to prevent tailgating. Professionally navigate and utilize complex security operations systems, including digital ticketing platforms, designated email boxes, corporate messenger chats, and electronic incident reporting software.
Actionet, Inc. Careers - Information Security Analyst III - Q Clearance Required ActioNet, Inc.Actionet, Inc. Careers - Information Security Analyst III - Q Clearance RequiredVienna, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The ideal candidate will have strong knowledge of federal cybersecurity requirements, Security Assessment and Authorization (SA&A), NIST security frameworks, vulnerability management, incident response, cloud security, Continuous Diagnostics and Mitigation (CDM), Continuous Monitoring, and Zero Trust Architecture.
Information Security Analyst III - Q Clearance Required ActioNet IncInformation Security Analyst III - Q Clearance RequiredArlington, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The ideal candidate will have strong knowledge of federal cybersecurity requirements, Security Assessment and Authorization (SA&A), NIST security frameworks, vulnerability management, incident response, cloud security, Continuous Diagnostics and Mitigation (CDM), Continuous Monitoring, and Zero Trust Architecture.
Network Security Systems Manager - Q Clearance Required ActioNet IncNetwork Security Systems Manager - Q Clearance RequiredArlington, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Summary: We are seeking an experienced Network Security Systems Manager to lead the administration, security, and operations of network security systems supporting LAN/WAN environments.
NewSenior Manager, Cyber Security Product Manager, AppSec Capital OneSenior Manager, Cyber Security Product Manager, AppSecMcLean, VirginiaCandidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter. Stakeholder Management: Evangelize the AppSec mission through Office Hours and community forums; simplifying complex technical risks for executive leadership to drive informed decision-making.
Security Engineer 4 (SailPoint) Capital OneSecurity Engineer 4 (SailPoint)McLean, VirginiaCandidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter. Architect, engineer, and deploy enterprise-grade IAM frameworks by utilizing advanced data engineering and programmatic automation to build resilient, high-availability identity solutions.
Senior Security Analyst – ATO / RMF (Active TS/SCI Clearance) SBSSenior Security Analyst – ATO / RMF (Active TS/SCI Clearance)Chantilly, VirginiaSBS developed ATOaaS in collaboration with leading technology companies and DoD/Intelligence Community customers to help accelerate the process of bringing innovative commercial technologies into secure government environments. You’ll work directly with customers to understand their technologies, develop security documentation, assess vulnerabilities, implement and document security controls, manage POA&Ms, and help move cloud-based solutions successfully through authorization.
Senior Security Analyst - ATO / RMF (Active TS/SCI Clearance) Strategic Business Systems IncSenior Security Analyst - ATO / RMF (Active TS/SCI Clearance)Chantilly, VA$140,000–$195,000 / yearSBS developed ATOaaS in collaboration with leading technology companies and DoD/Intelligence Community customers to help accelerate the process of bringing innovative commercial technologies into secure government environments. You'll work directly with customers to understand their technologies, develop security documentation, assess vulnerabilities, implement and document security controls, manage POA&Ms, and help move cloud-based solutions successfully through authorization.
Senior Security Analyst - ATO / RMF (Active Ts/Sci Clearance) - Chantilly, Virginia SBSSenior Security Analyst - ATO / RMF (Active Ts/Sci Clearance) - Chantilly, VirginiaChantilly, VA$140,000–$195,000 / yearSBS developed ATOaaS in collaboration with leading technology companies and DoD/Intelligence Community customers to help accelerate the process of bringing innovative commercial technologies into secure government environments. You'll work directly with customers to understand their technologies, develop security documentation, assess vulnerabilities, implement and document security controls, manage POA&Ms, and help move cloud-based solutions successfully through authorization.
Information Security Engineer Appian CorpInformation Security EngineerMcLean, VAGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Our mission is to build, monitor, and scale robust security tools and processes that shield critical corporate and customer assets from emerging threats, international security concerns, and vulnerabilities, ensuring our AI-Powered Process Automation platform remains resilient and secure.
NewStaff Cyber Security Engineer Leidos Holdings IncStaff Cyber Security EngineerBethesda, MD$107,900–$195,050 / yearSupport Government cybersecurity officials & program personnel in preparing cybersecurity packages, including Interim Authority to Test (IATT) packages, Authority to Operate (ATO) packages, and Change Requests (CRs). Linux certifications such as: Red Hat Certified System Administrator - Enterprise Linux (RHCSA), Red Hat Certified Engineer - Enterprise Linux (RHCE), Red Hat Certified Architect - Enterprise Linux (RHCA).
Senior Security Engineer Financial Industry Regulatory Authority IncSenior Security EngineerTysons, VAFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.
Open Talent Network: Senior Network/Security Engineer Ad HocOpen Talent Network: Senior Network/Security EngineerMc Lean, VARemote$153,000–$187,000 / yearWe partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact. Experience with Palo Alto, panorama OS (PAN-OS), Firewalls, SIEM, Security Configuration Management (SCM), migration, security and compliance, RBAC and access models, Data Loss Prevention (DLP), Strata Cloud Manager.
Information System Security Officer (Isso) - Ts/Sci - Jessup, MD SBSInformation System Security Officer (Isso) - Ts/Sci - Jessup, MDJessup, MDThis position is responsible for leading Risk Management Framework (RMF) activities, maintaining Authorization to Operate (ATO) packages, implementing continuous monitoring strategies, and ensuring compliance with NIST and DoD cybersecurity requirements across multiple security domains. The ideal candidate possesses a strong background in RMF, cloud security, and AWS-native security services while partnering with engineering teams to maintain secure cloud environments supporting Department of Defense and Intelligence Community missions.
Information System Security Officer (ISSO) – TS/SCI SBSInformation System Security Officer (ISSO) – TS/SCIArlington, VirginiaThis position is responsible for leading Risk Management Framework (RMF) activities, maintaining Authorization to Operate (ATO) packages, implementing continuous monitoring strategies, and ensuring compliance with NIST and DoD cybersecurity requirements across multiple security domains. The ideal candidate possesses a strong background in RMF, cloud security, and AWS-native security services while partnering with engineering teams to maintain secure cloud environments supporting Department of Defense and Intelligence Community missions.
NewSecurity Engineer CACI International IncSecurity EngineerWashington, DC$90,300–$189,600 / yearImplement and enforce role-based access controls (RBAC), data security policies, and protective measures for sensitive data including Sensitive Personally Identifiable Information (SPII), Law Enforcement Sensitive (LES), and For Official Use Only (FOUO) data consistent with DHS OIG policies. Coordinate with DHS OIG cybersecurity teams, privacy officers, DevSecOps teams, and Authorizing Officials to ensure integrated security posture, compliance with enterprise security policies, and alignment with continuous monitoring programs.
NewGovernance and Security Specialist CACI International IncGovernance and Security SpecialistWashington, DC$105,100–$231,100 / yearProvide comprehensive technical and documentation support for obtaining and maintaining Authority to Operate (ATO), authority-to-proceed, limited/provisional ATOs, and continuous monitoring for AI platforms, OIG Chat, Azure Commercial/GCC services, enterprise data platform, and pilot applications. Support data stewardship processes, role-based access control (RBAC) design, data lineage documentation, access request workflows, and sensitivity labeling to ensure appropriate access and protection of investigative, law enforcement, and sensitive datasets.
Information System Security Officer (ISSO) - TS/SCI Strategic Business Systems IncInformation System Security Officer (ISSO) - TS/SCIJessup, MDThis position is responsible for leading Risk Management Framework (RMF) activities, maintaining Authorization to Operate (ATO) packages, implementing continuous monitoring strategies, and ensuring compliance with NIST and DoD cybersecurity requirements across multiple security domains. The ideal candidate possesses a strong background in RMF, cloud security, and AWS-native security services while partnering with engineering teams to maintain secure cloud environments supporting Department of Defense and Intelligence Community missions.
Information System Security Manager (ISSM) - TS/SCI Strategic Business Systems IncInformation System Security Manager (ISSM) - TS/SCIArlington, VA$160,000–$220,000 / yearSBS is seeking an experienced Information System Security Manager (ISSM) to lead cybersecurity, Risk Management Framework (RMF), and authorization activities supporting Amazon Web Services (AWS) Federal customers operating within highly secure and classified cloud environments. We hire engineers, architects, cybersecurity professionals, and consultants who want to perform hands-on work supporting high-impact national-security programs while collaborating directly with AWS Professional Services and Federal customers.