NewSenior Security Tools Engineer Ashburn ConsultingSenior Security Tools EngineerCamp Springs, MDThis Key Personnel role will administer, integrate, automate, and optimize enterprise-grade security tools supporting vulnerability management, endpoint security, SIEM, dashboarding, automation, API development, audit support, and CDM-aligned reporting for a proposal opportunity. Hands-on experience with tools and platforms such as Splunk, Tenable Vulnerability Management, CrowdStrike, ForeScout, Zscaler, AWS, Jenkins, Sumo Logic, Ansible, Active Directory, VMware, and Cisco UCS.
NewSecurity Specialist - TEMPEST Engineer Armada LtdSecurity Specialist - TEMPEST EngineerArlington, VASecurity Specialist – TEMPEST Engineer coordinate with the Air System Contractor, United States Government entities, and Certified TEMPEST Technical Authorities to support compliance with established TEMPEST regulations. Security Specialist – TEMPEST Engineer maintain coordinated communication among stakeholders to ensure consistent application of TEMPEST guidance across all relevant F‑35 facilities and systems.
NewSecurity Infrastructure & Exposure Engineer AnaVationSecurity Infrastructure & Exposure EngineerReston, VAThe following individual certifications cover both certification requirements for this program: CompTIA Cybersecurity Analyst, CySA+; EC-Council Certified Network Defender (CND); GlAC Global Industrial Cyber Security Professional, GICSP; (ISC)2 System Security Certified Practitioner (SCCP). You will engineer internal tools and automated pipelines that proactively map assets, model attack paths, and eliminate security blind spots before they can be exploited.
NewIT Engineer (Apple Ecosystem & End-User Security) - Remote (WFH) COGNITIVE MEDICAL SYSTEMS INCIT Engineer (Apple Ecosystem & End-User Security) - Remote (WFH)Vienna, VARemoteCognitive is an IT and software engineering services company dedicated to elevating the quality, speed and delivery of today’s US government healthcare programs. Lead the configuration and management of MacBook laptops using Jamf Pro, ensuring zero-touch deployment, automated patching, and security baselining.
NewInformation 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.
Mid-Level Security Control Assessor System OneMid-Level Security Control AssessorBethesda, MDRemote$135,000–$140,000 / yearRequirements Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, or related discipline, or four (4) additional years of relevant experience. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Junior Security Control Assessor System OneJunior Security Control AssessorBethesda, MD$100,000 / yearYou’ll work under a senior assessor and help evaluate security control implementation, validate evidence, and document results in alignment with NIST Risk Management Framework (RMF) and NIST SP 800-53 Rev. Education: Bachelor’s in Cybersecurity, IT, Computer Science, Information Systems (or similar) OR 4 additional years of relevant experience in lieu of a degree.
NewCloud Security Engineer ESMCloud Security EngineerWashington, DCRequired Knowledge, Skills and Abilities (KSA)Experience with cloud-native architectures and AWS services, including VPCs, Security Groups, IAM, Docker, KMS, S3 and RDS encryption, HTTPS/SSL certificates, API Gateway, Lambda, CloudFormation, CloudFront, Cloudflare, egress proxies, data lake security, application security, domain segmentation, authentication, data protection, and process automation. Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls.
NewSecurity Systems Design Engineer EMD LLCSecurity Systems Design EngineerAlexandria, VASpecific experience integrating or designing enterprise-level IP CCTV camera systems, Emergency Notification systems, Automated Access Control systems, Intrusion Detection systems. · Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects (50-80 pounds), operation of power and manual tools/equipment, and operating office equipment.
Senior System Engineer (Email Security Migration) System OneSenior System Engineer (Email Security Migration)Washington, DCResponsibilities : • Lead the migration from on-premises IronPort email security appliances to Proofpoint cloud-based email security solution, ensuring seamless transition with minimal disruption to email services. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewCyber Security Watch Officer LeidosCyber Security Watch OfficerOdenton, MD$69,550–$125,725 / yearAssist senior CSWOs in providing technical oversight of information security services and customer support initiatives, by updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals. CSWOs are principally engaged in the triage of events, cyber incident handling, network analysis and threat detection, trend analysis, metric development, vulnerability information dissemination, and the DoD Cyber Security Service Provider (CSSP) methodology.
NewCloud Security Architect Revolutional, LLCCloud Security ArchitectMcLean, VARemote$180,000–$210,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. Minimum of 10 years of Information Security experience, of which at least 5 years are Cybersecurity and Cloud Security experience at a large Government agency comparable in size/scope to GSA, IRS, DoD, or VA.
NewSenior Cloud Security Specialist (API) Custom Software Systems Inc.Senior Cloud Security Specialist (API)Washington, DCProvide technical expertise and support to customers, IT management, and staff in cloud security threat risk assessments, development, testing, and the implementation and operation of appropriate information security plans, procedures, and controls techniques designed to prevent, minimize, or quickly recover from cyber-attacks or other serious cloud events. Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps, and vulnerability management.
NewCloud Security Architect - Senior BarbaricumCloud Security Architect - SeniorWashington, DCBarbaricum is seeking an experienced Senior Cloud Security Architect to lead the design, governance, and implementation of secure cloud security architectures under the Military Community and Family Policy (MC&FP) Outreach and Digital Enterprise Services (MODES) contract. You will define DoD SRG- and FedRAMP-compliant cloud security patterns, establish Zero Trust architecture approaches, support DevSecOps integration, and ensure MC&FP cloud environments meet rigorous federal cybersecurity, compliance, and operational requirements.
NewSecurity Operations Engineer 540Security Operations EngineerArlington, VAYou will work closely with engineers, architects, and security stakeholders to ensure systems are secure, compliant, and resilient within highly regulated, high-impact environments. Job Description 540 is seeking a Security Operations Engineer to support our partnership with Google and the Department of Defense in advancing mission-critical capabilities for a global data processing platform.
NewSecurity Compliance Lead TSTCSecurity Compliance LeadAnnapolis Junction, MDMust have hands-on real-world experience both doing and leading a team that does: Assessment & Authorization (A&A) lifecycle support (documentation updates, ISAs, POA&M management, monthly reports, and responding to ad hoc requests). The ideal candidate combines hand’s on security compliance with the ability to translate that and help manage tasks for more junior level staff and is discussing complex topics with senior leadership.
NewSr. Security Engineer - GRC Frameworks & AI Governance SpaceXAISr. Security Engineer - GRC Frameworks & AI GovernanceWashington, DC$152,000–$258,000 / yearThe ideal candidate combines deep fluency across modern security and AI frameworks with GRC engineering skills: you translate control requirements into technical implementations, partner with engineers to bake compliance into architecture and CI/CD, and replace point-in-time checklist work with continuous, engineered assurance. RESPONSIBILITIES: Own and execute security compliance implementation and audits across core frameworks including SOC 2, NIST CSF, NIST SP 800-53, ISO 27001, ISO 42001, and the EU AI Act, including control design, mapping, gap assessment, evidence collection, and remediation tracking.
NewSecurity Task Lead Armada LtdSecurity Task LeadWashington, DCKnowledge, Skills, and Abilities (KSAs):The Security Task Lead must have the:Knowledge of Intelligence Community security requirements and compliance frameworks (ICD 704, TS/SCI eligibility, CI polygraph, crossover requirements).Skill in program and project management for complex, multi-stakeholder effortsAbility to provide executive-level leadership and direction across technical and business processesSkill in resource management and task assignment across contractor personnel and subcontractorsAbility to make binding organizational decisions on behalf of the contractor. Ability to oversee quality assurance and ensure performance meets contractual requirementsMinimum/General Experience:Must possess an active Top Secret (TS) clearance with SCI eligibility, including a Counterintelligence (CI) scope polygraphMust meet the requirements of Intelligence Community Directive (ICD) 704, Personnel Security.
NewCloud Security Architect / FedRAMP Advisor Apogee Global RMSCloud Security Architect / FedRAMP AdvisorArlington, VAThis role is built for architects who understand the intersection of cloud engineering, compliance frameworks, and real‑world security design — and who can guide federal programs through secure cloud adoption with precision and authority. You will serve as a trusted advisor across AWS, Azure, and hybrid environments, shaping security architectures, guiding FedRAMP readiness, and ensuring cloud platforms meet stringent federal requirements.
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).