CyberArk Security Engineer Base One TechnologyCyberArk Security EngineerArlington, VA$155,000–$190,000 / yearContractorFull timeBS degree in Science, Technology, Engineering, Math or related field and 5-7 years of prior relevant experience with a focus on cybersecurity. Experience installing, configuring, and maintaining tools such as Tanium, Nessus, Forescout, and Cyberark in a hybrid-cloud environment.
NewInformation Security Systems Engineer L3Harris TechnologiesInformation Security Systems EngineerChantilly, VA$106,500–$197,500 / yearAssist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.
NewNetwork Engineer- WAN (Sr. Consultant level) VisaNetwork Engineer- WAN (Sr. Consultant level)Ashburn, VA$152,200–$243,700 / yearDegree in Math, Science, Engineering, or Computer Science, Information Systems or related field OR Bachelor’s degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum two (2) years of experience in a directly related field OR minimum four (4) years of directly related experience. This role plans, designs, and implements networked systems, manages configurations, supports and troubleshoots network problems, and coordinates with vendors for installation of routers, bridges, concentrators, and switches.
NewInfrastructure & Security Engineer SOLUTIONS FOR INFORMATION DESIGNInfrastructure & Security EngineerFairfax Station, VAThe role leads, owns, designs, administers, secures, and continuously improves SOLID's corporate and program-specific technology environments, including cloud services, servers, virtual machines, identity platforms, endpoints, networks, firewalls, backups, and monitoring tools. The position also supports Department of Defense Risk Management Framework and other federal cybersecurity requirements, including system hardening, vulnerability management, continuous monitoring, incident response, and Authority to Operate documentation.
NewSubject Matter Expert III - Information Systems Security Engineer OneZero SolutionsSubject Matter Expert III - Information Systems Security EngineerArlington, VAThe role is the lead technical authority for designing, building, and sustaining DSCA's layered security automation architecture in AWS infrastructure provisioning, configuration management, Policy-as-Code compliance validation, and orchestration and for translating DoW regulatory requirements into functional, automated, operational code. Title: Subject Matter Expert III - Information Systems Security EngineerLocation: Arlington, VA or Mechanicsburg, PAClearance: SecretJob Summary:The Subject Matter Expert III is key personnel serving as the lead Information Systems Security Engineer (ISSE).
NewSecurity Engineer SecuriportSecurity EngineerReston, VAIn lieu of degree, a total number of 10 years of experience in related fields (in addition to the management experience required) will meet the education and related experience requirements listed above. This role focuses on implementing advanced security measures, monitoring network activity, and responding to cyber incidents in a timely and effective manner.
NewSenior Security Engineer - Splunk UltraViolet CyberSenior Security Engineer - SplunkNational Harbor, MDEmbed Splunk across a wide range of tools across Enterprise IT operations to ingest endpoint and firewall logs, analyze vulnerability scanning data, enhance privileged access monitoring and audit logging, monitor encryption and key management, and enhance threat detection and incident response. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams.
NewSenior Network Engineer Revolutional, LLCSenior Network EngineerWashington, DC$155,000–$170,000 / 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. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.
NewCloud Security Engineer SteerBridgeCloud Security EngineerVienna, VAExperience implementing and managing identity and access management controls, including role-based, attribute-based, and federated access models, ensuring least-privilege enforcement and secure authorization across architectures and access governance practices. We don’t simply hire exceptional talent; we cultivate it , creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve.
NewSecurity Product Reverse Engineer (TS/SCI w POLY) Falls TechnologySecurity Product Reverse Engineer (TS/SCI w POLY)McLean, VAAbout the Role:** Join our team as a Security Product Reverse Engineer to analyze and audit security products, focusing on vulnerability research and code exploitation. - At least 5 years of hands-on experience with Computer Network Exploitation (CNE) development and testing against at least one of: Personal Security Products, Security Appliances, or Embedded OS security.
NewNetwork Engineer - Resident Service Support Specialist (RS3) AGE solutionsNetwork Engineer - Resident Service Support Specialist (RS3)Alexandria, VAThe RS3 Network Engineer will support the installation, configuration, troubleshooting, maintenance, and optimization of network and cybersecurity technologies from vendors including Cisco Systems, Juniper Networks, Versa Networks, and other integrated security platforms. The primary function of the Resident Service Support Specialist (RS3) – Network Engineer is to provide onsite operational, engineering, and sustainment support for enterprise and tactical network infrastructures supporting U.S. Army mission requirements.
NewNetwork Engineer - Cloud & Secure Infrastructure M2 SolutionsNetwork Engineer - Cloud & Secure InfrastructureChantilly, VAResponsibilities Design and deploy virtual networks and subnets in commercial cloud platforms including Amazon Web Services , Microsoft Azure , and Google Cloud Platform . This role focuses on building hardened network architectures in commercial cloud platforms and supporting mission-critical connectivity in secure environments.
NewSenior Security Engineer - Crowdstrike UltraViolet CyberSenior Security Engineer - CrowdstrikeNational Harbor, MDFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients.
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.
NewNetwork Engineer Altus Consulting CorpNetwork EngineerHerndon, VAExperience with network monitoring tools (SNMP, NetFlow).Familiarity with software-defined networking (SDN) and virtualization technologies (optional).Strong written and verbal communication skills. Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (preferred).2+ years of experience in network engineering.
NewNetwork Engineer - Must have Secret Clearance TSTCNetwork Engineer - Must have Secret ClearanceReston, VATSTC is an award-winning, Woman Owned, HUBZone certified Small Business providing services to federal intelligence, law enforcement, civilian and defense agencies. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
NewSr. Network Engineer (TS/SCI w/ CI Poly required) A&M Technologies, Inc.Sr. Network Engineer (TS/SCI w/ CI Poly required)Sterling, VAIn addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems. Your expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications.
NewIT Network Engineer - TS/SCI CI Poly Tenica and Associates LLCIT Network Engineer - TS/SCI CI PolyChantilly, VAFamiliarity with networking technologies including router/switch administration, ethernet and wireless networking and related protocols, hardware installation and support, system security techniques and firewall administration, basic database management. Experience with installation, configuration, problem resolution and maintenance of all network resources, systems and other IT-related technologies.
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.
NewSenior Network Engineer Overnight M-F 10PM to 6AM Geospatial And Cloud Analytics IncSenior Network Engineer Overnight M-F 10PM to 6AMQuantico, VAThe ideal candidate will possess extensive experience in IT infrastructure, network security, and system administration, with a strong background in designing, implementing, and maintaining complex network environments. Manage and configure network security devices including Cisco ASA firewalls, IDS/IPS systems, VPNs (IPsec), and SDLC protocols to safeguard organizational assets.