High Speed Guard Engineer CACI International IncHigh Speed Guard EngineerSpringfield, VA$90,300–$189,600 / yearQualifications: Required: • Active TS/SCI Clearance with the ability to successfully pass and maintain a government polygraph (post-hire requirement) • Bachelors Degree in a Technical Field and eight (8) plus years of applicable experience • DoD Information Assurance Technical (IAT) Level II certification • Experience with EverFox High Speed Guards • Desired: • Experience working with Cross Domain Solutions and operationally supporting CDSs. Our TCS team provides innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission.
Endpoint Engineer - Trellix CACI International IncEndpoint Engineer - TrellixSpringfield, VA$86,600–$181,800 / yearWorking knowledge of configuring, deploying, and maintaining Enterprise Cyber Security Engineering requirements utilizing the following Trellix Products: Endpoint Security (ENS), Data Loss Prevention (DLP), Policy Auditor, File Integrity Monitor (FIM) and Application Whitelisting. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Network Engineer J5 ConsultingNetwork EngineerHerndon, VAThis includes, but is not limited to the wide area network, local area network, firewalls, voice over IP, video engineering, data center engineering, network performance analysis, and Tier IV operational and engineering support and network security. Demonstrated experience with in-depth knowledge of General Dynamics crypto devices such as the E-100, FLEX, Micro, Nano, TL-10G, TL-1g, and next generation crypto devices, including their configuration, operation, and maintenance.
CNO Reverse Engineer ManTech International CorpCNO Reverse EngineerHanover, MD$141,500–$236,000 / yearBasic Qualifications: High School Diploma and 12+ years of related technical experience, or Bachelor's Degree in related technical field and 8 + years of technical work experience or Master's degree in related technical field and 6+ years of technical work experience. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Cross Domain Engineer- AWS (Active TS/SCI Clearance) Strategic Business Systems IncCross Domain Engineer- AWS (Active TS/SCI Clearance)Chantilly, VAThis role is focused on developing and supporting Cross Domain Solutions (CDS), including AWS data diode architectures, to enable secure, compliant movement of data between networks of differing classification levels. Our teams work at the intersection of cross-domain security and cloud enablement, helping customers move data safely into modern platforms like AWS.
Cross Domain Engineer- AWS (Active TS/SCI Clearance) SBSCross Domain Engineer- AWS (Active TS/SCI Clearance)Chantilly, VirginiaThis role is focused on developing and supporting Cross Domain Solutions (CDS) , including AWS data diode architectures , to enable secure, compliant movement of data between networks of differing classification levels. Our teams work at the intersection of cross-domain security and cloud enablement , helping customers move data safely into modern platforms like AWS.
AI/ML Solutions Engineer J5 ConsultingAI/ML Solutions EngineerChantilly, VAThis role requires deep technical expertise in machine learning frameworks, data modeling, and software architecture, combined with strong problem-solving skills and the ability to innovate in mission-critical environments. Introduction We are seeking a highly skilled AI/ML Solutions Engineer to design, develop, and implement advanced artificial intelligence solutions that transform complex workflows and business processes.
Test Engineer J5 ConsultingTest EngineerMcLean, VAFull timeDemonstrated experience testing APIs (REST/JSON) using tools such as Postman, curl, or similar; ability to validate status codes, payloads, headers, auth, and error handling. Demonstrated experience with test automation experience using one or more frameworks/languages (e.g., Python + pytest, Java + JUnit/TestNG, JavaScript/TypeScript + Playwright/Cypress/Selenium).
Information Systems Security Engineer 3 ItezzInformation Systems Security Engineer 3Annapolis Junction, MarylandTwenty (20) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
NewSenior Information System Security Engineer Redhorse CorporationSenior Information System Security EngineerChantilly, VAActual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
Sr. 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. 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.
Data Analytics Platform Engineer Booz Allen Hamilton IncData Analytics Platform EngineerArlington, VA$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Data Engineer Booz Allen HamiltonData EngineerUsa, MarylandOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We need an experienced data engineer like you to help our clients find answers in their data to impact important missions—from cyber risk identification to acquisition programs to DOW mission decomposition.
Sr. Computer Engineer ISSO AmentumSr. Computer Engineer ISSOWashingtonSupport (prepare, review, and present) the Program Office's DoW Acquisition process in the development of the Objective Quality Evidence (OQE) (i.e. Cyber Security Strategy, GAO responses, Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with SSP Regulations. Additional responsibilities include: In alignment with the Risk Management Framework (RMF), implement security controls, document security measures, oversee the security posture of information systems operating under Interim Authorization to Test (IATT), preparing authorization packages, and working with various stakeholders to ensure the system's security.
Sr. Computer Engineer ISSO Amentum Services IncSr. Computer Engineer ISSOWashington, DC$110,000–$150,000 / yearSupport (prepare, review, and present) the Program Office''s DoW Acquisition process in the development of the Objective Quality Evidence (OQE) (i.e. Cyber Security Strategy, GAO responses, Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with SSP Regulations. Additional responsibilities include: In alignment with the Risk Management Framework (RMF), implement security controls, document security measures, oversee the security posture of information systems operating under Interim Authorization to Test (IATT), preparing authorization packages, and working with various stakeholders to ensure the system''s security.
Cybersecurity Architect Booz Allen HamiltonCybersecurity ArchitectReston, VirginiaAssociate’s degree and 10+ years of experience supporting IT projects and activities, Bachelor’s degree and 8+ years of experience supporting IT projects and activities, Master’s degree and 6+ years of experience supporting IT projects and activities, or 12+ years of experience supporting IT projects and activities in lieu of a degree. Your 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), identity and access management, and machine learning.
NewCNO Reverse Engineer AnaVationCNO Reverse EngineerHanover, MDMinimum of five (5) years of professional experience performing software reverse engineering, vulnerability research, or low-level software analysis supporting Department of Defense (DoD), Intelligence Community (IC), or Federal Government programs. Experience supporting cyber operations, with familiarity across the Computer Network Operations (CNO) mission space, including offensive cyber operations, defensive cyber operations, exploitation, and cyber intelligence workflows.
Senior Systems Engineer Amentum Services IncSenior Systems EngineerFort Meade, MD$180,000–$230,000 / yearCandidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Lead PAM Engineer – Senior MKS2 TechnologiesLead PAM Engineer – SeniorWashington, DC$120,000–$150,000 / yearMKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. We are seeking a Senior Lead PAM Engineer to design, implement, and manage enterprise Privileged Access Management (PAM) solutions across hybrid environments.
Automation / SOAR Engineer – Senior MKS2 TechnologiesAutomation / SOAR Engineer – SeniorWashington, DC$150,000–$160,000 / yearMKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. This role is focused on improving incident response speed, consistency, and operational efficiency through the development of automated workflows, integrations, and playbooks across security platforms.