NewSecurity Engineer @OrchardSecurity EngineerBethesda, MD$75,000–$80,000 / yearBachelor’s degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions. Support a federal healthcare enterprise environment by collaborating with and providing support to other IT Operational Service Areas (Server/Storage, Network, Service Desk, Application Development) in the design, development, and testing of solutions, as well as diagnosing, troubleshooting, and remediation of issues.
CyberArk Security Engineer Base One TechnologyCyberArk Security EngineerArlington, VA$155,000–$190,000 / yearContractorFull timeBS degree in Science, Technology, Engineering, Math or related field and 5-7 years of prior relevant experience with a focus on cybersecurity. Experience installing, configuring, and maintaining tools such as Tanium, Nessus, Forescout, and Cyberark in a hybrid-cloud environment.
NewSenior Security Engineer Lentech Inc.Senior Security EngineerLinthicum, MDPreferred : Experience with systems engineering; Knowledge of the Risk Management Framework (RMF) process and NIST 800-53 security controls; Knowledge of a national agency’s corporate systems and their implementation of security controls; Knowledge of 800-53 security controls and how to apply them to a system; Ability to assess residual risk based on threat and security control implementation; Possession of excellent verbal and written communication skills; Bachelor's degree in a technical field. 6+ years of experience in system security engineering principles, including assessment of overall security posture of U.S. government computer networks; 5+ years of experience conducting and coordinating COMSEC, INFOSEC, or IA activities; Experience with requirements gathering and analysis and client and stakeholder engagement through working groups and technical exchange meetings; Knowledge of system or security architecture; Ability to work both individually and in a team environment in an enterprise-level organization; HS diploma or GED.
NewSecurity Engineer SteerBridgeSecurity EngineerVienna, VAExperience with the following methodologies and tools: SIEM, XDR, SAST/DAST, STIG, SCAP · Experience implementing and managing identity and access management controls, including role-based, attribute-based, and federated access models, ensuring least-privilege enforcement and secure authorization across architectures and access governance practices. Key Responsibilities: · Plan, implement, and monitor on-premises and virtual network services and systems · Configure and maintain systems in compliance with organizational security policies and procedures including: · User account management · System configuration · Backup and recovery · Develop and harden secure solutions across cloud and hybrid infrastructures in support of mission essential systems.
NewCloud Security Engineer - Active TS/SCI ENS Solutions, LLCCloud Security Engineer - Active TS/SCIReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ years of experience supporting IT projects and activities.
NewCybersecurity Security Engineer III SOSiCybersecurity Security Engineer IIIWashington, DCThis role is responsible for supporting security architecture, engineering, technology integration, and modernization initiatives across enterprise cyber defense environments, including Zero Trust, cloud security, DevSecOps, and emerging technologies. SOSi is seeking a Cybersecurity Security Engineer III to support cybersecurity engineering activities in alignment with our customer.
Information Systems Security Engineer System OneInformation Systems Security EngineerClarksburg, MD$180,000 / yearYou’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig compliance efforts—partnering closely with security and technical teams. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.
NewSenior Security Engineer 1 Accord Consulting LLCSenior Security EngineerAnnapolis Junction, MDMust have one of the following DoD approved certifications to meet the category/level IAT-2 (DoD 8570) requirement for this position: Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GCIH, or GCED. Must have one of the following DoD approved certifications to meet the category/level IAT-2 (DD 8570) requirement for this position: Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GCIH, or GCED.
NewCloud Security Engineer SteerBridgeCloud Security EngineerVienna, VAExperience implementing and managing identity and access management controls, including role-based, attribute-based, and federated access models, ensuring least-privilege enforcement and secure authorization across architectures and access governance practices. We don’t simply hire exceptional talent; we cultivate it , creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve.
NewSecurity Engineer SecuriportSecurity EngineerReston, VAIn lieu of degree, a total number of 10 years of experience in related fields (in addition to the management experience required) will meet the education and related experience requirements listed above. This role focuses on implementing advanced security measures, monitoring network activity, and responding to cyber incidents in a timely and effective manner.
NewSenior Security Engineer - Splunk UltraViolet CyberSenior Security Engineer - SplunkWashington, DCEmbed Splunk across a wide range of tools across Enterprise IT operations to ingest endpoint and firewall logs, analyze vulnerability scanning data, enhance privileged access monitoring and audit logging, monitor encryption and key management, and enhance threat detection and incident response. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams.
NewOT Security Engineer (Hybrid/Remote) Macro SolutionsOT Security Engineer (Hybrid/Remote)Bethesda, MDRemoteBasic Qualifications: Bachelor’s degree in cybersecurity, computer science, engineering (mechanical, electrical, controls, systems), IT, or a related field. Candidates must currently live in the Washington, DC metro area and be willing to work onsite in Bethesda three days per week.
NewSecurity Engineer, Vulnerability Management (ACAS/Tenable.sc) - Secret clearance PGTEKSecurity Engineer, Vulnerability Management (ACAS/Tenable.sc) - Secret clearanceFort Meade, MD$130,000–$160,000 / yearJob Description Security Engineer, Vulnerability Management (ACAS/Tenable.sc)About the Role PGTEK is seeking a Security Engineer, Vulnerability Management with a Secret clearance (or higher) to administer and optimize our Tenable.sc/ACAS environment, drive vulnerability remediation across enterprise systems, and support compliance with DoD STIG and RMF requirements. The ideal candidate will have experience working in a DoD or federal environment and be comfortable managing vulnerability scanning and remediation across complex enterprise environments.
NewSenior Systems Security Engineer Nyla Technology SolutionsSenior Systems Security EngineerAnnapolis Junction, MDEducation: Bachelor’s Degree in Systems Engineering, Cybersecurity, Computer Science, Information Assurance, or a related technical discipline, PLUS 5+ years of professional system security engineering or IA experience OR Master’s Degree in a related field, PLUS 3+ years of specialized security engineering and NIST control application experience OR High School Diploma / GED , PLUS 9+ years of hands-on experience in Information Assurance, systems security engineering, and RMF compliance in lieu of a degree., You won't just run compliance checklists—you will actively analyze overall system security postures, conduct COMSEC, INFOSEC, and Information Assurance (IA) activities, and calculate real-world residual risk based on evolving threat landscapes and control implementations.
NewSenior Security Engineer - Crowdstrike UltraViolet CyberSenior Security Engineer - CrowdstrikeWashington, DCFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients.
NewNetwork Security Engineer DNI (Delaware Nation Industries)Network Security EngineerAlexandria, VAMust have experience in the following: configuring, designing, and maintaining Window servers; designing, configuring, and testing personal computer and network software components in a laboratory environment; programming software and command line interfaces; and setting up patch management software and backup management solutions. Must have five years of experience and a master’s degree in computer science or engineering, or at least ten years of equivalent work experience and a bachelor’s degree in computer science or engineering, or equivalent work experience.
NewSecurity Engineer - Zscaler TechximiusSecurity Engineer - ZscalerWashington, DCWorking with an enterprise network architecture, engineering, and implementation team supporting our Federal customer, the Security Engineering role will focus on providing Zscaler Engineering support and will be responsible for implementing the ZScaler solutions to manage connections between CISA users and cloud environments, applying IT Security Governance policies to prevent data exposure, ensure compliance across SaaS applications, and drive innovation for management, functionality, and reporting between disparate mission and IT groups. CISA includes the CISA Mission Enabling Offices (MEOs) and six Divisions: the Cybersecurity Division (CSD), the Emergency Communications Division (ECD), the Integrated Operations Division (IOD), Infrastructure Security Division (ISD), the Stakeholder Engagement Division (SED), as well as, the National Risk Management Center (NRMC), which are headquartered within the National Capital Region (NCR).
NewDHS Sr. Operational Technology (OT) Security Engineer OneZero SolutionsDHS Sr. Operational Technology (OT) Security EngineerWashington, DCThe result of these efforts will be that the systems meet all the requirements for ATO approval before they are officially submitted to the Office of Chief Information Officer (OCIO).Job SummaryServe as the Cybersecurity Assessment Team's principal Operational Technology SME.Participate in the development and implementation of comprehensive Cybersecurity program strategies, including OT security engineering design review, vulnerability assessments, penetration testing, and incident response planning. Operational Technology (OT) Security EngineerLocation: NCRClearance: TS /SCIOneZero Solutions is on contract to provide division-wide support for Federal Information Security Modernization Act (FISMA) compliance, execution of the Risk Management Framework (RMF) process to achieve and maintain Authority to Operate (ATO) security authorizations, and deliver cyber security compliance for DHS operational mission systems.
NewCortex XSIAM Security Engineer CELESTIAL INNOVATIONS GROUP LLCCortex XSIAM Security EngineerWashington, DCThe Cortex XSIAM Engineer will serve as a subject-matter expert (SME) throughout the full platform lifecycle: from requirements gathering and architecture design through deployment, integration, and continuous optimization — driving measurable improvements in threat detection and incident response times for our government and commercial clients. This role is at the center of CIG's AI-driven Security Operations practice, enabling clients to modernize their SOC by consolidating SIEM, XDR, SOAR, UEBA, ASM, and TIP capabilities into a single, converged platform.
NewSecurity Engineer, Federal Check Point Software TechnologiesSecurity Engineer, FederalReston, VA$150,000–$175,000 / yearYou’ll help customers across industries operate with confidence in a rapidly changing digital world, working alongside smart, curious people who take ownership, challenge assumptions, and solve complex problems. Educate customers, prospects and partners on the diversity of technical, operational and business challenges many organizations face and how Check Point solutions can solve them.