Cyber Security Engineer Red Key Solutions LlcCyber Security Engineerbethesda, MDFull timeDesign, configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM (Splunk), and MDM. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits.
Cyber Security Engineer Bowman Consulting Group, Ltd.Cyber Security EngineerReston, Virginia$96,000–$123,000 / yearFull timeThis role designs, implements, and supports security solutions that reduce risk, enhance resilience, and enable secure business operations while continuously improving the organization’s overall security posture. Working knowledge of SOC operations, incident response, vulnerability management, endpoint and network security, identity and access management, SIEM platforms, Microsoft 365, and cloud security.
Senior Cyber Security Engineer CACI International IncSenior Cyber Security EngineerSpringfield, VA$113,200–$237,800 / yearA deep expertise in one of the following areas and working knowledge of one or more of the other following: Network Detection and Response (Vectra, Extrahop, Corelight etc), Endpoint Detection and Response (Carbon Black, CrowdStrike Falcon, Microsoft Defender), Next-Generation Firewalls (Palo Alto, Juniper, Cisco), Intrusion Detection/Prevention Systems (Cisco Firepower), F5 platforms, email/web security gateways (Proofpoint, Cisco). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, operate/sustain, and enhance NGA networks and cybersecurity posture in support of national security.
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.
Cyber Security Engineering Specialist IV/ Firewall Engineer CACI International IncCyber Security Engineering Specialist IV/ Firewall EngineerSpringfield, VA$103,800–$218,100 / yearThe Opportunity: Team CACI on our TCS Program has an exciting and challenging opportunity available for a Network Security Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. 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.
AI Cyber Engineer (Enterprise Security & Autonomous Remediation) Ampcus IncorporatedAI Cyber Engineer (Enterprise Security & Autonomous Remediation)Washington, DC$120,000–$180,000 / yearThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
NewStaff Cyber Security Analyst ManTech International CorpStaff Cyber Security AnalystSpringfield, VA$91,600–$153,800 / yearThere 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. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Cyber Security Operations Specialist III - Tier 3 CACI International IncCyber Security Operations Specialist III - Tier 3Springfield, VA$86,600–$181,800 / yearCoordinates with Security and Installations Directorate (SI) Office of Counterintelligence (SIC), Insider Threat Office (SIII), in addition to other law enforcement and counter intelligence personnel as required to perform advanced investigation and triage of incidents; Collaborates with appropriate authorities in the production of security incident reports; Categorizes incidents and events; Coordinates with other contracts, organizations, activities, and other services as appropriate to ensure incidents are properly reported, contained, and eradicated; Coordinates with other contracts, organizations, activities, and other services as appropriate to de-conflict blue / red team activity with open incidents/events; Coordinates with other contracts, organizations, activities, and services to ensure NGA recovers from an incident/event; Builds timelines, documents, briefings, and other products as required to inform stakeholders of incident response actions, analysis, and the impact of both adversary activity and blue force response actions. Provides input to and coordinates with all applicable stakeholders to develop and deliver the daily CSOC Significant Activity Report, the daily CSOC Operations Update, and the Weekly CSOC Status Report; Serve as C-IRT members as required and serve under the direct control of, and take direction from, the Government C-IRT Commander; Develop and coordinate courses of action with various Government and contract stakeholders, and when properly authorized by the Government, execute Defensive Cyberspace Operations-Internal Defensive Measures on behalf of the NGA on NGA networks and systems; Performs digital media analysis and malware reverse engineering on host, server, and network data as required to analyze and respond to an incident, to include but not limited to volatile and non-volatile memory and/or system artifact collection and analysis.
Cyber Security Analyst CACI International IncCyber Security AnalystChantilly, VA$113,200–$237,800 / yearThe Opportunity: CACI is seeking a Security Analyst to conduct technical analysis to drive operations, including but not limited to: technical development, work with various partners, network analysis to understand target networks, developing network maps, profiling network security posture and technical overwatch. 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.
NewSr. Cyber Security Analyst Oneida Technical SolutionsSr. Cyber Security AnalystFort Belvoir, VAFull timeDuties and Responsibilities:Provide support to the RNEC-NCR Belvoir following the DoD Cybersecurity Policy requirements set forth in DoDI 8500.01, "Cybersecurity," and DoDI 8510.01, "Risk Management Framework (RMF) for DoD Systems."Ensure information systems are configured in accordance with DISA STIGs, applicable patches, and other cybersecurity requirements. Provide guidance to customers for Assess and Authorize requirements for new applications and systems not approved for the DODIN-A.Review and submit all Tenant Support Plans (TSPs) and associated documentation to the change management board for Government review and approval.
NewAssociate Cyber Security Analyst ManTech International CorpAssociate Cyber Security AnalystSpringfield, VA$76,800–$128,300 / yearThere 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. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Cyber Security Analyst The Josef GroupCyber Security AnalystChantilly, VirginiaStrong background in cyber operations, including IP networking, virtualization, and emulation tools. This is a hands-on, mission-focused position working at the intersection of technical analysis, cyber operations, and intelligence support.
Senior Program Security Representative (Cyber & Long Range Fires) QinetiQ USSenior Program Security Representative (Cyber & Long Range Fires)Chantilly, Virginia$150,000–$200,000 / yearIf you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. Responsibilities: The Program Security Representative’s (PSR) primary function is to provide multi-discipline security support for one or more of the client’s Sensitive Compartmented Information (SCI), Special Access Program (SAP), and/or collateral programs.
Cyber Threat Intelligence Analyst ManTech International CorpCyber Threat Intelligence AnalystLorton, VA$141,500–$236,000 / yearThe core responsibility of the Cyber Threat Intelligence Analyst is to conduct deep research into social engineering and cyber-attack campaigns and collaborate closely with data scientists, researchers, investigators, engineers, and internal & external partners to counter these threats. 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.
TS/SCI Cleared Software, Cyber & Systems: Mission-Critical Programs) Northwest Talent SolutionsTS/SCI Cleared Software, Cyber & Systems: Mission-Critical Programs)Herndon, VirginiaTSSCI #ClearedJobs #CIPoly #FSPoly #SoftwareEngineer #CyberSecurity #DevSecOps #CloudEngineering #AIEngineering #DoDJobs #IntelligenceCommunity #TopSecretJobs #NationalSecurity #NowHiring #NWTS. We are actively building a curated network of TS/SCI-cleared technical professionals to support a portfolio of mission-critical programs across the Intelligence Community and Department of Defense .
Cyber Data Analyst / Active Top Secret PeratonCyber Data Analyst / Active Top SecretArlington, Virginia$104,000–$166,000 / yearFull timeIn this role, you'll work with large-scale cybersecurity and operational datasets to uncover trends, identify emerging threats, and deliver insights that drive mission-critical decisions. You'll collaborate with cybersecurity engineers, threat analysts, and program leaders to transform complex data into meaningful intelligence that strengthens national security operations.
Senior Cyber Manager PeratonSenior Cyber ManagerWashington, D.C.$146,000–$234,000 / yearFull timeResponsibilities: Peraton is currently seeking a Cyber Incident Response Analyst Manager to support a government Cyber Security Operation Center (CSOC) onsite in Washington D.C. The program provides comprehensive Computer Network Defense and Incident Response support monitoring and analysis of potential threat activity targeting the enterprise. Analyze large volumes of network flow data for specific patterns/characteristics or general anomalies, to trend network activity and to correlate flow data with other types of data or reporting regarding enterprise-wide network activity.
AI Cyber Engineer Ampcus IncorporatedAI Cyber Engineerchantilly, VAThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
Cyber Systems Engineering, Advisor - TS/SCI w/Poly PeratonCyber Systems Engineering, Advisor - TS/SCI w/PolyLaurel, Maryland$135,000–$216,000 / yearFull timeThis role operates at the intersection of enterprise networking, cloud infrastructure, and real-time operations, ensuring the availability, performance, and security of systems supporting national intelligence missions. We combine deep domain expertise in cyber, signals intelligence, cloud, and network operations with a mission-first mindset—enabling our teams to deliver capabilities that directly impact real-world operations.
Senior Cyber Systems Engineer - Blue Ring (Top Secret Clearance Required) Blue OriginSenior Cyber Systems Engineer - Blue Ring (Top Secret Clearance Required)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.