Sr. Cybersecurity Incident Response Specialist BERING STRAITS PROFESSIONAL SERVICES LLCSr. Cybersecurity Incident Response SpecialistWashington DC, DCParagon offers a wide range of environmental investigation, consulting, compliance, and remediation services as well as IT solutions, Facility O&M, Materiel Support, Supply and Security to both private- and public-sector clients throughout Alaska and the Continental U.S. Paragon’s experienced professional staff is dedicated to producing high-quality documentation and providing safe field execution to support its clients’ projects in line with local, state and federal guidelines and regulations. Member of the SOC team which provides 24 hours per day, 7 days per week, 365 days per year monitoring and incident response services for the organization’s Network, Systems, Applications, and Web services.
NewSuricata Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSuricata Engineer - Active TS/SCI with CI PolyCollege Park, MDENS 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 or 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.
NewCloud Security Architect Revolutional, LLCCloud Security ArchitectWashington, DCRemote$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 Architect ThinkTekSenior Cloud Security ArchitectArlington, VA$150,030–$185,020 / yearRequired QualificationsActive SECRET clearanceBachelor's degree from an accredited institution in Information Technology, Computer Science, Engineering, or a related technical discipline.12 years of demonstrated experience in systems engineering and cybersecurity, with at least 7 years focused on security automation, cloud engineering, and architecture.5 years of demonstrated experience serving as a lead technical authority on enterprise-level projects, responsible for designing and implementing security solutions.5 years of demonstrated experience translating complex regulatory requirements and architectural diagrams into functional automated and operational code. The ideal candidate will have extensive experience architecting and implementing security solutions across enterprise and cloud environments, with a strong understanding of federal cybersecurity frameworks and the ability to turn complex security requirements into functional code and automated capabilities.
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.
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.
NewThreat Management Specialist COMPTACTICS LLCThreat Management SpecialistClarksburg, MDTask description and/or any specific requirements: Threat Management Specialist (Tier 1) High Level Description: The Tier 1 Analysts receive all of the alerts from various sources, including SIEM, CSOC mailboxes, and phone calls directly from the central SIEM and handle as defined in Playbooks and SOPs. Tier 1 Analyst will escalate the events to Tier 2 after initial triage, along with providing input and analysis on how to leverage Artificial Intelligence, Machine Learning, and SOAR capabilities to improve CSOC efficiency and accuracy Key Responsibilities: Identification of security problems which may require mitigating controls.
HSEEP Cybersecurity/Infrastructure Protection Exercise Professional (Remote) CybervanceHSEEP Cybersecurity/Infrastructure Protection Exercise Professional (Remote)Washington, DCRemoteResponsibilities of the Project Manager include, but are not limited to, providing assistance to the Project Executive; enforcement of the contract provisions; serving as the primary point of contact for Contract communications; maintaining appropriate staffing levels; implementation of quality assurance and control measures; review of daily activity; review and submittal of invoices; and overall management and oversight of action planning and process improvements. Proven production experience in understanding cybersecurity frameworks, familiarity with SIEM tools, knowledge of network protocols and infrastructures, ability to analyze logs for irregularities, basic scripting or coding for task automation, threat intelligence analysis, and incident response.
HSEEP Cybersecurity/Infrastructure Protection Exercise Professional CybervanceHSEEP Cybersecurity/Infrastructure Protection Exercise ProfessionalWashington, DCResponsibilities of the Project Manager include, but are not limited to, providing assistance to the Project Executive; enforcement of the contract provisions; serving as the primary point of contact for Contract communications; maintaining appropriate staffing levels; implementation of quality assurance and control measures; review of daily activity; review and submittal of invoices; and overall management and oversight of action planning and process improvements. Proven production experience in understanding cybersecurity frameworks, familiarity with SIEM tools, knowledge of network protocols and infrastructures, ability to analyze logs for irregularities, basic scripting or coding for task automation, threat intelligence analysis, and incident response.
Information Technology - Engineer, Cyber Security Sr Ampcus IncorporatedInformation Technology - Engineer, Cyber Security SrWashington, DC$75–$79 / hourMust be able to effectively communicate and provide positive customer service to every internal and external customer, including customers who may be demanding or otherwise challenging. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.
Incident Management Lead Applied Information SciencesIncident Management LeadAlexandria, VirginiaThe Incident Management Lead is responsible for directing enterprise-wide incident response activities, managing advanced cyber defense operations, and guiding teams in identifying, analyzing, and responding to cybersecurity threats. The ideal candidate has deep expertise in incident response, malware analysis, forensics, security engineering, and penetration testing, with a strong record of leading high-performing cyber operations teams.
Lead Cyber Security Engineer MartinFedLead Cyber Security EngineerArlington, VAFull timeJOB OVERVIEW:MartinFed is seeking a highly experienced Lead Cyber Security Engineer to provide technical leadership in the design, implementation, assessment, and continuous improvement of enterprise cybersecurity programs and secure system architectures. Collaborate with software developers, system engineers, and IT personnel to integrate security throughout the system development lifecycle (SDLC).Mentor junior cybersecurity professionals and provide technical guidance across cybersecurity projects.
Senior Cloud Security Specialist-API ClearFocus TechnologiesSenior Cloud Security Specialist-APIDistrict of ColumbiaStrong understanding of security concepts and technologies related to Identity and Access 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. Provide 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.
Senior Penetration Testing, Software Assurance and Vulnerability Assessment Engineer LinTech GlobalSenior Penetration Testing, Software Assurance and Vulnerability Assessment EngineerWashington, DCFull timeStakeholder Interaction, the Senior Penetration Testing, Software Assurance and Vulnerability Assessment Engineer routinely interfaces with:ISSOs ISSMs Security Control Assessors Security Risk Management Engineers Cybersecurity Engineers System Administrators Application Development Teams Enterprise Architects System Owners Authorizing OfficialsRequired Qualifications:The Senior Penetration Testing, Software Assurance and Vulnerability Assessment Engineer must have at least 2 years of recent experience in each of the following technical areas: software assurance, penetration testing with a range of automated tools, vulnerability assessment, security patch management, secure cloud and hybrid engineering, and CDS, for a total of at least 10 years. Job Duties:The Senior Penetration Testing, Software Assurance and Vulnerability Assessment Engineer provides expert support for:Penetration testing Vulnerability assessments Security testing and evaluation Software assurance analysis Security control validation Technical risk identification Security architecture assessment Remediation planning Continuous monitoring support The position functions as the Government's senior technical assessor responsible for independently identifying weaknesses before adversaries do.
Cyber Security Architect Booz Allen Hamilton Inc.Cyber Security ArchitectMclean, VA$99,000–$225,000 / yearYour technical expertise will be vital as you help customers overcome their most difficult challenges by leading Cybersecurity technologies and domains, including IoT and Cloud security, Automation and Orchestration (A&O), identify and access management, and machine learning. You'll coordinate with dynamic team of thought leaders and experts to identify the right mix of tools and techniques to translate your customer's IT needs and future goals into a plan that will enable secure and effective solutions.
(VAT) Computer Security System Specialist - Level III JASINT(VAT) Computer Security System Specialist - Level IIIWashington D.C., DCPerforms penetration testing per recognized methodologies (e.g., MITRE ATT&CK, OWASP) covering pre-engagement, rules of engagement, intelligence gathering, threat modeling, vulnerability analysis, exploitation, post-exploitation and reporting; plus software assurance, vulnerability assessment, security patch management and secure cloud/hybrid engineering. At least 2 years recent experience in EACH of: software assurance; penetration testing with a range of automated tools; vulnerability assessment; security patch management; secure cloud and hybrid engineering; and CDS - for a total of at least 10 years.
Vulnerability Assessment & Penetration Testing Specialist — Level III RividiumVulnerability Assessment & Penetration Testing Specialist — Level IIIWashington, District of ColumbiaThe Vulnerability Assessment & Penetration Testing Specialist - Level III serves as the senior technical expert responsible for planning, executing, and leading advanced penetration testing, vulnerability assessments, software assurance, and cyber supply chain risk management activities across the Department of Homeland Security (DHS) Intelligence Enterprise (DHS IE) . This role performs comprehensive security assessments of enterprise networks, cloud environments, applications, operating systems, and Cross Domain Solutions (CDS) using industry-recognized methodologies and advanced manual testing techniques.
Penetration Testing, Software Assurance and Vulnerability Assessment Engineer One Federal SolutionPenetration Testing, Software Assurance and Vulnerability Assessment EngineerWashington, DCMinimum 2 years of recent experience in each of the following technical areas: software assurance, penetration testing with a range of automated tools, vulnerability assessment, security patch management, secure cloud/hybrid engineering, and CDS. One Federal Solution is seeking a highly skilled cybersecurity professional to provide senior-level penetration testing, software assurance, and vulnerability assessment engineering support.
Incident Manager (Junior) Node.DigitalIncident Manager (Junior)Arlington, VAOur~MISSION FIRST~approach is designed to keep our customers fully engaged while becoming their trusted partnerWe believe in~SIMPLIFYING~complex problems with a relentless focus on agile delivery excellenceOur mantra is “~Simple * Secure * Speed~” in delivery of innovative services and solutions. Digital is supporting a customer by delivering intelligence support to customer through proactively identifying, analyzing, and responding to cyber threats to inform the customer’s vulnerability management (VM) efforts.
Senior Penetration Testing, Software Assurance and Vulnerability Def-Logix, Inc.Senior Penetration Testing, Software Assurance and VulnerabilityWashington D.C., DCThe ideal candidate will possess extensive experience performing penetration testing using automated tools, supporting secure engineering initiatives, and strengthening the overall cybersecurity posture of mission-critical systems. We are seeking a highly experienced Senior Penetration Testing, Software Assurance, and Vulnerability Assessment Engineer to provide technical expertise in penetration testing, software assurance, vulnerability assessment, and cybersecurity engineering.