Sovereign Cloud Security Engineer Expert SAP SESovereign Cloud Security Engineer ExpertReston, VAOriginally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management. You will be engaging with existing infrastructure and product experts to help build up a globally distributed team of highly motivated individuals responsible for the secure deployment, upgrade and lifecycle management of the Sovereign Cloud non-production security infrastructure.
Security Engineer II F5 IncSecurity Engineer IIReston, VA$104,700–$157,100 / yearF5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5's differing products, industries, and lines of business. Drive DevSecOps practices across the software development lifecycle by integrating security controls, automated compliance checks, vulnerability scanning, policy enforcement, secret management, and threat detection into CI/CD pipelines.
Sr. Security Engineer CoStar GroupSr. Security EngineerArlington, Virginia$115,000–$203,000 / yearWe are seeking a Senior Security Engineer with experience in Network, SaaS, and AI Security to help evolve and safeguard CoStar’s enterprise security posture across network infrastructure, cloud services, SaaS platforms, and emerging AI systems. Assess security risks associated with AI platforms, copilots, and agent-based systems, including model access controls, prompt/data leakage risks, and tool/plugin abuse.
Lead Detection and Response Security Engineer CoStar GroupLead Detection and Response Security EngineerArlington, VirginiaLead technical security assessments (network, application, database) for existing and newly acquired businesses or services and collaborate with other teams to adjust security configurations and architecture. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.
NewSecurity Engineer Intern - Arlington, VA CoStar GroupSecurity Engineer Intern - Arlington, VAArlington, Virginia$40–$45 / hourWe are seeking a Security Engineering Intern to join our team, where you'llgain hands-on experience in a large enterprise cybersecurity program in areas such as vulnerability management, endpoint security, threat detection, security controls, and emerging areas such as AI security. Coursework, project, internship, research, or work experience related to cybersecurity, networking, operating systems, cloud computing, scripting, automation, system administration, or comparable technical disciplines.
Senior Cloud Network Engineer S.W.I.F.T. SCRLSenior Cloud Network EngineerManassas, VADesign, implement, and operate cloud networking components within the AWS Landing Zone (VPCs, subnets, routing, gateways, load balancing). Hands‑on experience designing and operating AWS networking constructs (VPC, subnets, routing, NAT, gateways, load balancing).
Network Engineer (TS/SCI)- Senior & Mid Vexterra GroupNetwork Engineer (TS/SCI)- Senior & MidBethesda, MDAssess impact to network performance when consolidating Controlled Interfaces and provided guidance on the most practical technical approach to ensure effective integration and optimal network performance, create network scripts and configurations for firewalls and associated network devices such as routers, and switches to support the replacement of Controlled Interfaces, and present network designs to engineering review boards. Provide transition support for End-of-Life network hardware, provide advice and guidance on the most practical technical approach to meeting user requirements, and perform network engineering on specific sensitive Sponsor mission systems.
Senior Network Engineer Overnight M-F 10PM to 6AM Geospatial And Cloud AnalyticsSenior Network Engineer Overnight M-F 10PM to 6AMQua, VirginiaGCA is a minority veteran owned small business providing solutions to customer requirements in every realm of the intelligence and information technology industries to include, imagery/intelligence analysis, related systems engineering and administration, operations and maintenance, networking and VTC services. The 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.
Network Engineer, Level 2 Independent Software IncNetwork Engineer, Level 2Annapolis Junction, MDEducation and Experience: Master's degree in Computer Science, Information Assurance, Information Security Engineering, or related field and six (6) years of relevant network engineering experience; OR. You will support operational networks, including firewall and crypto equipment, while helping maintain network performance, security, and SSP/STE/STN compliance.
Sr. Network Engineer Beyond SOFSr. Network EngineerReston, VirginiaLCAT REQUIREMENTS: - You have 5 years of network engineering experience with a Bachelor’s in Computer Science, Information Systems, Engineering, Business or Mathematics or 10 years of experience with a high school diploma. Job Description: Looking for a Network Engineer that loves to showcase his or her talent in a unique, challenging environment providing network services in support of leadership of mission critical networks.
Actionet, Inc. Careers - SR Network Engineer (Regional Lead. Net) ActioNet, Inc.Actionet, Inc. Careers - SR Network Engineer (Regional Lead. Net)Vienna, VADegree: Technical BA/BS degree; Experience: 7 years with bachelor's degree; Commensurate: High School diploma or associate degree plus a minimum of 9 years performing as a Network Engineer on large, complex networks; Specific Skills: Proficient with MS Office Suite (Excel, Word, PowerPoint, Visio), AutoCAD; demonstrates excellent communication and interpersonal skills, with the ability to work effectively with their team and customers; Certification(s): CCNP or equivalent; CompTIA Security+; Clearance: Secret. ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance.
Sr. Network Engineer ActioNet IncSr. Network EngineerWashington, DC$140,000–$170,000 / yearOversee the strategic interface for network system configuration, strategically plan new configurations for network operations using knowledge of the characteristics of the systems being added to the network, and the specifications for network interfaces to ensure effective integration and optimal network performance. Design and implement computer and information networks, such as local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networks including Software Defined Networks (SDN), Application Analysis, and Quality of Service.
Senior Security Engineer - Splunk UltraViolet CyberSenior Security Engineer - SplunkWashington, District of ColumbiaEmbed 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.
Security Engineer Securiport LLCSecurity 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.
Application Security Engineer Leidos Holdings IncApplication Security EngineerAshburn, VA$107,900–$195,050 / yearThe Department of Homeland Security (DHS), Customs and Border Protection (CBP) Cyber Security Directorate (CSD) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. Leidos is looking for an Application Security Engineer to support: Application Security Operations and Maintenance, Application Security Configuration Management and Application Security Logging and Vulnerability Management: Ensure continuous monitoring of all CSD managed applications and implement an alerting system for critical incidents.
(ISSE/ISSO) Information Systems Security Engineer (TS/SCI + CI Poly) TopClearedRecruiting(ISSE/ISSO) Information Systems Security Engineer (TS/SCI + CI Poly)Chantilly, VirginiaCoordinating with various contractor and staff personnel to obtain the A&A content, as well as working with various customer security organizations to navigate the customers A&A process in order to achieve Authority to Develop (ATD), Interim Authority to Operation (IATT), as well as Authority to Operate (ATO). Basic knowledge is helpful, but not required for the following general topics: Cloud security control implementation, PKI implementation, STIG compliance and vulnerability management, and Security Development and Operations (SecDevOps).
Network Engineer Level II Omm IT SolutionsNetwork Engineer Level IIWoodlawn, MarylandThe network engineer is responsible for engineering, and supporting of the network design, deployment and operations for a large government customer located in Baltimore, Maryland. Masters with 3 years of experience or Bachelor's or Higher with 5 years of experience or Associates with 7 years of experience or High School/GED with 9 years of experience.
Network Engineer CIBR ForceNetwork EngineerChantilly, VirginiaInstalls, configures, and supports an organization's local area network (LAN), wide area network (WAN), clients Internet Network, Intranet and Internet and other data communications systems or a segment of a network system. Monitors network to ensure network availability to all system users and perform necessary maintenance to support network availability.
Junior Network Engineer BayNova LLCJunior Network EngineerAlexandria, VAAdditionally, this individual should have experience with the setup and maintenance of VPN tunnels, vLAN configurations, wireless network configurations, IPv6 and IPv4 (including complex sub-netting) and network security (Cisco ASA Firewalls, ACLs, IPsec, and other encryption methodologies). Experience with enterprise class Cisco routers and switches, installation, configuration, hardware/software updates and patching, advanced troubleshooting skills, including the ability to capture and analyst packet level data (i.e. Wireshark PCAPS).
Network Engineer (Secure Networks) M2 SolutionsNetwork Engineer (Secure Networks)Chantilly, VAThis role supports the engineering, maintenance, and modernization of LAN, WAN, and virtualized network environments in secure and mission-focused infrastructures. Our teams work on the full scope of challenges across cloud, cybersecurity, and infrastructure while providing opportunities for long-term growth, technical depth, and meaningful impact.