NewCyber Engineer RDR IncCyber EngineerChantilly, VAThe ideal candidate will design, develop, and maintain cyber-focused heat-map analytics, dashboards, and performance metrics that enhance situational awareness, threat detection, and operational decision-making. This role requires a blend of cybersecurity engineering expertise, data-analytics proficiency, and an understanding of intelligence-driven cyber operations.
NewACL Firewall Engineer American Management Group, LLC (AMG)ACL Firewall EngineerManassass, VirginiaFull timeYou will use your experience with Access Control Lists (ACLs), firewall policy design, and network segmentation to support VA business operations and protect PHI, PII, and VA Sensitive data. You’ll be a trusted advisor to your stakeholders as you translate security requirements and future needs into compliant architectures, design patterns, and best‑practice implementations.
NewNCO (National Cybersecurity Operations) Technical Lead OCH Technologies LLCNCO (National Cybersecurity Operations) Technical LeadLeesburg, VAJob Description Description: OCH Technologies is seeking an NCO Technical Lead responsible for leading the day-to-day operational cybersecurity and threat intelligence functions supporting the FAA's National Cybersecurity Operations mission. The lead will run the operational side: monitor threat intelligence feeds, coordinate incident response, analyze emerging threats against NAS infrastructure, and provide technical guidance to the broader cybersecurity team.
Cloud & Cyber Security Program Protection Specialist Executive Human Resource ServiceCloud & Cyber Security Program Protection SpecialistGainesville, VirginiaThe successful candidate will work closely with research teams, engineering organizations, intelligence partners, and government stakeholders to identify security risks, assess vulnerabilities, establish classification guidance, and implement program protection strategies that safeguard mission-critical technologies. Our client is seeking an experienced Cloud & Cyber Security Program Protection Specialist to support highly sensitive Research & Development (R&D) initiatives focused on protecting critical national security technologies, classified information, and emerging capabilities throughout the entire program lifecycle.
Mission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly required Leading Path ConsultingMission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly requiredWarrenton, VA$175,000–$250,000The successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
Cyber Network Security Engineer CACI International IncCyber Network Security EngineerChantilly, VA$94,400–$198,200 / yearQualifications: Required: Approximately seven years of experience as an infrastructure operator Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris, Backtrack Database experience, to include writing complex queries and modifying schemas (e.g. You'll evaluate tools and methodologies, assess adversary intent, develop cybersecurity analytics and other techniques to thwart or detect attacks, develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice.
Mission Critical Cyber Security/Isso Opportunity - Ts/Sci W/ Poly Required Leading Path ConsultingMission Critical Cyber Security/Isso Opportunity - Ts/Sci W/ Poly RequiredWarrenton, VAThe successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
Cyber Security Systems Engineer VTGCyber Security Systems EngineerChantilly, VirginiaFull timeResponsibilities: • Serve as the primary liaison between technical teams and security stakeholders, translating complex technical concepts into clear security documentation and requirements. • Navigate customer A&A processes to support Authorization to Develop (ATD), Interim Authority to Test (IATT), and Authority to Operate (ATO) approvals.
JR Cyber Security Associate Trewon TechnologiesJR Cyber Security AssociateLeesburg, VirginiaDuties and Responsibilities: Environments may include: Business Intelligence, Business Objects, Oracle 11g DB, Windows Server 2012, Control-M, Windows scripting, Citrix (NetScaler, XenApp, XenDesktop), Crystal Reports, AWS Cloud, Cloud Computing DevOps, NetApp Storage, MS SharePoint, MS Power App, Azure, MS Dynamics, AWS Cloud and more. Trewon brings a sophisticated service line in IT-related solutions from Cyber Security, Business Intelligence, Data Analytics, Big Data, to Cloud technologies coupled with a diverse skill set in research and evaluation to federal clients.
NewCyber Systems Engineer Senior Technical Specialist Rite-Solutions IncCyber Systems Engineer Senior Technical SpecialistChantilly, VAThere 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. Implements security systems by specifying intrusion detection methodologies and equipment; directing equipment and software installation and calibration; preparing preventive and reactive measures; creating, transmitting, and maintaining keys; providing technical support; completing documentation.
Cyber Systems Engineer Project Manager ArcfieldCyber Systems Engineer Project ManagerChantilly, VirginiaFull timeThere 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. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
NewCyber Systems Engineer Senior Technical Specialist ArcfieldCyber Systems Engineer Senior Technical SpecialistChantilly, VirginiaFull timeThere 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. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
NewCyber Systems Engineer Technical Specialist - ISSE Rite-Solutions IncCyber Systems Engineer Technical Specialist - ISSEVAThere 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. Program Description: The program provides Systems Engineering and Technical Assistance (SETA) core and non-core support in the areas of Cyber Security and Management to improve the Information Assurance (IA) posture of a National customer.
Cyber Threat Hunter Summit Human Capital, LLCCyber Threat HunterHaymarket, VAConduct proactive cyber threat hunting activities across Department of Defense networks to identify and mitigate advanced threats before they impact operations. Develop detailed technical reports and brief findings to senior government leadership, including SES and Flag Officer-level stakeholders.
Cyber Operations, Technical, & Acquisition SME Systems Planning and AnalysisCyber Operations, Technical, & Acquisition SMEChantilly, Virginia$200,000–$225,000 / yearFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). Responsibilities: This position directly supports a DoW R&D rapid prototyping development program and a federated team of military, civilian, and contracted personnel which develops accesses, discovers vulnerabilities, and engineers cyber tools and develops tactics, techniques, and procedures for the potential use of these assets and capabilities in offensive cyber operations.
Test Engineer / Cyber Test & Automation Engineer REDLatticeTest Engineer / Cyber Test & Automation EngineerChantilly, VAResponsibilities: Develop and implement test automation strategies across mobile (iOS/Android), embedded, and software systems; Design, write, and maintain automated test scripts and frameworks (e.g., Selenium and similar tools); Conduct functional, integration, system, and regression testing across complex environments; Perform forensic analysis to investigate system behavior, vulnerabilities, and anomalies; Track, document, and manage defects using bug tracking systems (e.g., Jira or similar); Develop custom test tools, scripts, and utilities to support validation and analysis efforts; Support reverse engineering (RE) and vulnerability research (VR) teams through testing and validation of findings; Collaborate within Agile/Scrum environments, participating in sprint planning, stand-ups, and retrospectives; Participate in technical assessments, system integration events, and customer engagements; Ensure performance, reliability, and mission readiness across deployed systems; For senior levels: Lead test strategy and architecture; Mentor junior engineers; Drive automation and testing best practices across programs. Position Overview : REDLattice is seeking highly skilled Test Engineers (Levels 3 / 4 / 5) to support advanced automated testing, validation, and forensic analysis efforts across mobile (iOS/Android), embedded, and mission systems.
Cyber Capabilities Development SME Systems Planning and AnalysisCyber Capabilities Development SMEChantilly, Virginia$175,000–$250,000 / yearFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group (STAG), part of SPA’s Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
Cyber Data Scientist IV ArcfieldCyber Data Scientist IVChantilly, VirginiaFull timeThere 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. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Senior Cyber Threat Analyst / Public Trust PeratonSenior Cyber Threat Analyst / Public TrustWarrenton, Virginia$86,000–$138,000 / yearFull timeIdentify and leverage new threat-based frameworks and methodologies for analyzing adversaries’ activities based on network and system vulnerabilities, adversary tactics, techniques, and procedures (TTPs), (e.g., scanning, unsuccessful attempts, malware, phishing campaigns, privilege escalation, user and root-level intrusions, lateral movement, and data exfiltration). Research and analyze open source and classified reporting to identify current and emerging threat trends and work with cyber community and Intelligence Community partners to produce and offer threat intelligence products and briefings to internal and external partners and stakeholders.
Cyber / Network Engineer TS/SCI TENICA and Associates LLCCyber / Network Engineer TS/SCIChantilly, VAWe are seeking a versatile Cyber/Network Engineer who can bridge the disciplines of networking, cybersecurity, cloud infrastructure, and DevOps to design, secure, and maintain modern enterprise environments. The successful candidate is a collaborative engineer who can move seamlessly between strategic architecture, technical implementation, and cross-functional problem solving, delivering resilient, secure, and automated solutions in dynamic, mission-critical environments.