Senior Security Analyst – ATO / RMF (Active TS/SCI Clearance) SBSSenior Security Analyst – ATO / RMF (Active TS/SCI Clearance)Chantilly, Virginia$140,000–$195,000 / yearLocation: Chantilly, VA Work Type: 100% Onsite – Secure Facility Employment Type: Full-Time Citizenship: U.S. Citizenship required Clearance: Active TS/SCI required; CI Polygraph preferred but not required Certification: Active Security+ or higher (IAT Level II/III) required . SBS 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.
NewSenior Legal Counsel - Federal Technology & Government Contracts Super Micro Computer IncSenior Legal Counsel - Federal Technology & Government ContractsWashington, DC$201,000–$217,000 / yearAbout Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. Job Summary: Supermicro is seeking an experienced Senior Legal Counsel to advise the organization on the legal, regulatory, contracting, and compliance matters associated with providing technology products and services to U.S. federal government agencies.
Senior Information Systems Security Officer (Sr. ISSO) - TS/SCI with Poly required EmtakSenior Information Systems Security Officer (Sr. ISSO) - TS/SCI with Poly requiredAnnapolis Junction, MarylandDoD 8570/8140 compliance with IAM Level II or IAT Level III , such as CISSP/Associate, CASP+/SecurityX, or another applicable DoD-approved certification. The ideal candidate will have a strong background in RMF, security documentation, authorization activities, continuous monitoring, and security compliance , along with the ability to work independently with technical teams and government stakeholders.
Information System Security Officer - Jr. CACIInformation System Security Officer - Jr.Washington Dc, District of Columbia$72,700–$149,200 / yearQualifications: Required: U.S. Citizenship required-FEMA EOD suitability or Current DHS or FEMA EOD preferred-BS/BA + 5 years of applicable experience or equivalent combination-Demonstrated knowledge in RMF, Information Security processes, FISMA, NIST SP 800-37, NIST SP 800-53-Experience developing security documentation including SSPs, POA&Ms, and Contingency Plans-Knowledge of DHS 4300 Series and federal cybersecurity requirements-Experience with continuous monitoring and vulnerability management Desired: Active Secret security clearance-Previous DHS or DoD experience-Experience with CSAM, RegScale, eMASS, or similar GRC tools. This position requires following the Information Systems Security Officer (ISSO) Guide when developing, updating, or reviewing required security artifacts and tracking and suggesting technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access.
Senior Cybersecurity Engineer - Network Security (US Federal) Workday IncSenior Cybersecurity Engineer - Network Security (US Federal)Reston, VA$159,600–$239,400 / yearAs a Senior Cybersecurity Engineer, you will be responsible for designing and implementing systems and security controls in production environments, developing automation for deployment and validation tasks, partnering with internal customers to drive projects forward, and researching new technologies and opportunities for improving how we operate. The Network Security team delivers innovative solutions to sophisticated problems, serving as a critical component of the Workday Security organization''s mission to guarantee the security and safety of Workday customers, users, and their data.
Sr. Endpoint Security Engineer I 6701 Metrostar SystemsSr. Endpoint Security Engineer I 6701Washington, DC$138,000–$166,000 / yearHands-on experience with Trellix ePolicy Orchestrator (ePO), Endpoint Security (ENS), Endpoint Detection and Response (EDR), Data Loss Prevention (DLP), Drive Encryption (FRP/FRMP), Threat Intelligence Exchange (TIE), Data Exchange Layer (DXL), Policy Auditor, Rogue System Detection, Trellix Security for Microsoft Exchange (TSME), Application and Change Control (Solidcore), and File Integrity Monitoring (FIM). Remediating JCIP and compliance findings through application whitelisting, File Integrity Monitoring (FIM), DLP enhancements, and security control implementations; designing and deploying endpoint hardening and application control solutions using Trellix Application and Change Control (Solidcore).
Senior Cloud Security Architect PlanIT GroupSenior Cloud Security ArchitectReston, VARemoteAI-Native Security Strategy: Architect specialized security frameworks for AI/ML pipelines, focusing on data privacy for training sets, model integrity, and securing LLM-integrated applications against emerging attack vectors. • Threat Modeling & Resilience: Conduct deep-dive threat modeling for complex cloud-native systems, simulating advanced persistent threats (APTs) and "blast radius" scenarios to strengthen system resilience.
Senior Manager of IT & Cyber Security LASERSHIP, INC.Senior Manager of IT & Cyber SecurityVARemote$156,000–$195,000 / yearDetection engineering, threat hunting & monitoring effectiveness: Develop the detection engineering and proactive threat-hunting programs; perform quality control of detection and alerting mechanisms; tune SIEM, EDR, and other security technologies to improve efficacy and reduce false positives; and align detection use cases with MITRE ATT&CK, threat intelligence, emerging threats, and organizational risks. Employment Logistics: The Senior Manager, CSIRT / Security Operations Center (SOC) leads and matures the organization's cyber defense capabilities through operational excellence in security monitoring, cyber incident response, crisis management, threat intelligence, threat hunting, detection engineering, security validation, cloud and identity security operations, and security automation.
Sr. AI Security Software Engineer (Starshield) Space Exploration TechnologiesSr. AI Security Software Engineer (Starshield)Washington, DC$170,000–$265,000 / yearThe Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. BASIC QUALIFICATIONS: Bachelor's degree in computer science or another STEM discipline AND 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree.
Senior Vice President, Security Threat and Response Management Mastercard IncSenior Vice President, Security Threat and Response ManagementArlington, VA$230,000–$400,000 / yearWill manage our globally-situated Security Operations Centers, Fusion Centers, and Forensic Labs, and related investigations; Regional Security, Facilities Security, Executive and Event Protection; Crisis Management; Enterprise Resilience; and product management for the technology supporting these functions, globally within Corporate Security. Overview The Corporate Security 'Security Threat and Response Management' (STRM) program is responsible for providing Mastercard the ability to prevent or react to varying physical and logical security concerns; from cyber-attacks and data compromise events, to property theft and physical threats against our staff.
Sr. Information Systems Security Engineer (Isse) (Up To 25K Sign-On) II (6836) MetroStar SystemsSr. Information Systems Security Engineer (Isse) (Up To 25K Sign-On) II (6836)Reston, VA$190,000–$250,000 / yearDesign, implement, and manage security controls for containerized workloads solutions, including image scanning firewalls, intrusion detection/prevention systems, endpoint protection, and encryption mechanisms, runtime protection, role-based access control (RBAC), and network segmentation to ensure the organization's networks and systems remain secure. Strong experience with designing and building implementations of required security controls (e.g., NIST SP 800-53, RMF, ICD 503, FISMA, FedRAMP); and implementing continuous monitoring and auditing of solutions for compliance with security controls.
Senior Identity Security Engineer Palantir Technologies IncSenior Identity Security EngineerWashington, DC$95,000–$142,000 / yearYou will help shape the technical direction for identity security at Palantir, reduce standing access, lead identity threat modeling, and contribute to the next generation of identity primitives including agent identity, JIT-native governance, and unified policy enforcement across workforce and customer IAM. The Identity Security team is responsible for all identity types at Palantir - workforce, customer, workload, and agentic - giving you the rare ability to architect, threat model, and drive security outcomes across the full identity surface.
NewSr. AI Security Software Engineer (Starshield) SpaceXSr. AI Security Software Engineer (Starshield)Washington, DC$170,000–$265,000 / yearThe Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Senior Information System Security Manager (ISSM) Isys TechnologiesSenior Information System Security Manager (ISSM)MarylandFull timeI2X Technologies considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. Lead cybersecurity governance and reporting activities, including the development and maintenance of system architectures, requirements, security plans, protection plans, IAVA actions, and IA-related objectives.
Senior Analyst, Cyber Security - (26-IT-601015-087) District of Columbia Water and Sewer AuthoritySenior Analyst, Cyber Security - (26-IT-601015-087)Washington, DCPreferred Skills:Cyber Threat IntelligenceVulnerability AssessmentCyber Risk Analysis & MitigationContinuous MonitoringEmerging Trends in CybersecurityBusiness AlignmentEnterprise Security MessagingKPI/KPR Validation and OversightSecurity Compliance ReportingTraining Design and DevelopmentPreferred Licenses & Certifications:Certifications in cybersecurity, such as a CompTIA Security+, GIAC Certifications, or similar. Role Description: The Senior Analyst, Cyber Security is responsible for the administration of deployed cyber control technologies and is part of the Security Operation Center (SOC) which monitors, analyzes, detects, and responds to cyber incidents on both traditional Information Technology (IT) and Operational Technology (OT) networks.
Senior Application Security Engineer SGA Inc.Senior Application Security EngineerRockville, MDThis role involves in evaluating security vulnerabilities, security tools, implementing security solutions, and leveraging latest solutions to secure code review capabilities. The main function of senior application security engineer is to plan, coordinate and implement application security practices in each phase of software development life cycle though testing, remediation support, tool evaluation, etc.
NewSenior Manager Of IT & Cyber Security LaserShipSenior Manager Of IT & Cyber SecurityWashington, DCRemote$156,000–$195,000 / yearThe Must-Haves: Bachelor's degree in Cybersecurity, Information Security, Computer Science, Information Technology, or a related fieldMaster's degree preferred, but not required10+ years of progressive cybersecurity experience5+ years of leadership experience managing Security Operations, Incident Response, Cyber Defense, or SOC teamsDemonstrated experience building and maturing SOC capabilities, incident response programs, and detection engineering functionsExperience developing cybersecurity operational metrics, executive reporting, and performance dashboards, including MTTD, MTTR, KPIs, and KRIsProven success implementing SIEM, EDR, SOAR, and automated or AI-assisted response capabilitiesExperience managing 24x7 staffing models, budgets, and third-party security vendors or MSSPsPreferred certifications include CISSP, CISM, GIAC GCIH, GIAC GCIA, and GMONCloud security certifications such as Azure Security Engineer Associate or Microsoft Cybersecurity Architect Expert preferredIt is the responsibility of every position to understand and adhere to the security guidelines outlined in OnTrac's Acceptable Use policy and to conduct their activities accordingly. Detection engineering, threat hunting & monitoring effectiveness: Develop the detection engineering and proactive threat-hunting programs; perform quality control of detection and alerting mechanisms; tune SIEM, EDR, and other security technologies to improve efficacy and reduce false positives; and align detection use cases with MITRE ATT&CK, threat intelligence, emerging threats, and organizational risks.
NewSr. Endpoint Security Engineer I Trellix 6837 Metrostar SystemsSr. Endpoint Security Engineer I Trellix 6837Washington, DC$138,000–$166,000 / yearBroad hands-on experience administering and engineering multiple Trellix/McAfee enterprise security products, such as ePO, ENS, EDR, DLP, Drive Encryption (FRP/FRMP), Policy Auditor, Rogue System Detection, Trellix Security for Microsoft Exchange, Application and Change Control, and File Integrity Monitoring. Endpoint Security Engineer I (Trellix SME), you'll serve as the technical lead for the organization''s endpoint security and data protection ecosystem, balancing day-to-day operational support with strategic cybersecurity engineering initiatives.
NewSenior Network Security Engineer (SDN / Multi Enclave) Peraton IncSenior Network Security Engineer (SDN / Multi Enclave)College Park, MD$190,000–$304,000 / yearPeraton Labs is seeking a poly cleared Senior Network Security Engineer (SDN / Multi-Enclave) to provide senior technical leadership for the secure design, implementation, and sustainment of network and system architectures across multiple enclaves, including environments with different data protection and classification requirements. Minimum of 12 years of experience as a Network Security Engineer (or related role) supporting DoD/IC programs, and a Bachelor's in Computer Science, Cybersecurity Engineering, System Engineering, Network Engineering or related discipline.
Sr Cloud Security Engineer PlanIT GroupSr Cloud Security EngineerFalls Church, VAExperience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.