Network Security Engineer MANTECHNetwork Security EngineerChantilly, VAOccasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. High School Diploma or GED with 7+ years of progressively responsible experience in Network Security Engineering, Network Analysis, or a related technical discipline.
Network Security Microsegmentation Engineer System OneNetwork Security Microsegmentation EngineerMerrifield, VARemoteThe engineer will work closely with application, infrastructure, cybersecurity, and architecture teams and will be responsible for traffic analysis, firewall/policy management, troubleshooting connectivity issues, policy lifecycle/change management, and production support across on-premises, hybrid, and potentially cloud environments. This role will focus on designing, implementing, and supporting microsegmentation controls using Illumio to reduce lateral movement risk and enforce least-privilege access across enterprise workloads.
Network Engineer - Cleared RightDirection Technology SolutionsNetwork Engineer - ClearedWashington, DCReview network designs and configurations to ensure consistency with architecture; Implement, administer, and troubleshoot CISCO network devices including WAPs, firewalls, routers, switches, and controllers; Troubleshoot, diagnose, and resolve hardware, software, and other network and system problems; Monitor and optimize network performance; Coordinate computer network access and use; Replace faulty network hardware components; Protect data, software, and hardware by coordinating, planning and implementing network security measures; Confer with customers and users and solve existing system issues; Implement network and operating System Technical Implementation Guides (STIGs) to secure all aspects of the network; Assist in providing IATT and ATO packages; Conduct research and testing on the state-of-the-art network information technologies; Participate in customer briefings and design reviews; Create, update, and maintain system level baseline documentation to include block diagrams, Simple Network Diagrams (SND), Detailed Network Diagrams (DND), and router & switch configuration Templates; Troubleshoot and resolve VTC connectivity issues. The Network Engineer shall perform a full range of duties to support network operations and administration services that encompasses major hardware and infrastructure software platforms throughout the enterprise system.
Systems Engineer Chief Administrative OfficerSystems EngineerWashington, DC$108,762–$11,365,300 / yearFull timeThis includes planning, designing, installing, configuring, testing, migrating, operating, and monitoring large and complex technical systems; producing creative technical solutions to complex problems, and providing technical guidance to leadership, customers and colleagues, assisting them with successfully completing assigned evolutionary projects, sustainment activities, and operational tasks. Employees within this position are expected to demonstrate the following HIR Technical Competencies: Analytics; Application Administration and Integration; Consultation and Outreach; Information Assurance; Information Management; Information Systems/ Network Security; Information Technology Support; Knowledge of Emerging Trends and Industry Best Practices; Project Management; Quality Assurance and Testing; and Telecommunications.
Wireless Network Engineer System OneWireless Network EngineerBethesda, MD$85,000 / hourUtilize your networking expertise and evolving technologies to develop solutions in a fast-paced, collaborative, highly secure, and compliant environment that supports scientific discovery. Help ensure the network infrastructure, internet, and intranet services are available with maximum uptime by quickly and thoroughly responding to incidents, requests, and outages.
Sr Network Engineer The Computer Merchant, LtdSr Network EngineerLorton, VA$110–$115 / hourContractorWhile an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. The ITP mission is to identify insider threats to the department by utilizing advanced analytics, monitoring, and data correlation which in turn help address and eliminate potential threat actors from compromising the Client mission in safeguarding the homeland.
Delivery Consultant, National Security (NatSec) Professional Services (ProServe), WWPS ProServe Amazon Web Services, Inc.Delivery Consultant, National Security (NatSec) Professional Services (ProServe), WWPS ProServeHerndon, VAExperience leading the design, development and deployment of business software at scale or recent hands-on technology infrastructure, network, compute, storage, and virtualization experience. As an experienced technology professional, you will be responsible for: • Designing and implementing complex, scalable, and secure AWS solutions tailored to customer.
Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe), WWPS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe), WWPS ProServeHerndon, VAKnowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies. As an experienced technology professional, you will be responsible for: • Designing and implementing complex, scalable, and secure AWS solutions tailored to customer.
Network Deployment Engineer MANTECHNetwork Deployment EngineerChantilly, VAExperience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere, Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP; experience with deploying workstation images; and experience with thin and/or zero clients. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
NewNetwork Scientist goTennaNetwork ScientistClarksburg, MDAdvanced degree in Computer Science, Computer Engineering, or a related field and at least one (1) year of relevant experience in Computer Networking, Wireless Mesh Networking, and Network Communications. Were seeking a Network Scientist to work with our CTO, Scientific Advisor, and Product & Engineering teams to develop and extend goTenna’s Aspen Grove mesh networking protocol suite.
Information System Security Officer PlanIT GroupInformation System Security OfficerFalls Church, VAConducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations. Task description and/or any specific requirements: • Ability to manage responsibility for security assessments of a variety of applications or domains, to include cloud computing, and to manage several project/initiatives of large size, complexity, and risk.
AWS Cloud Security Architect System OneAWS Cloud Security ArchitectReston, VA$156,300 / yearProvide security architecture guidance for enterprise applications, AWS cloud environments, hybrid infrastructure, cybersecurity platforms, APIs, containers, data solutions, and AI enabled applications. Support secure AI/GenAI adoption, including LLM integrations, RAG implementations, prompt security, data protection, access controls, monitoring, logging, and human in the loop safeguards.
NewCyber Security Analyst - Sr. Consultant level VisaCyber Security Analyst - Sr. Consultant levelAshburn, VA$152,200–$243,700 / yearVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. If you would like to join a company where security is truly valued, where you can work with like-minded peers who are passionate about the art & science of cyber defense, and where you can use state of the art tools for maximum impact, then we have a home for you.
Delivery Consultant - Security, Risk, and Compliance, WWPS Professional Services - GPS Amazon Web Services, Inc.Delivery Consultant - Security, Risk, and Compliance, WWPS Professional Services - GPSHerndon, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Sr Cloud Security Engineer PlanIT GroupSr Cloud Security EngineerFalls Church, VAExperience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.
IT Security Specialist PlanIT GroupIT Security SpecialistReston, VAManages and administers a wide range of security systems and tools: o Administers cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions. o Operates cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions.
Network Engineer MANTECHNetwork EngineerChantilly, VAOccasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. High School Diploma or GED with 7+ years of progressively responsible experience in Network Engineering, Network Analysis, or a related technical discipline.
Senior Network Engineer LeidosSenior Network EngineerAccokeek, MD$107,900–$195,050The Senior Systems Engineer will provide technical leadership and support in the areas of IT planning, solution specification/design, implementation and target architecture development for the AFNCR Consolidated Communication Center (CCC). If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Information Security/Privacy Analyst I PlanIT GroupInformation Security/Privacy Analyst IRockville, MDJob Description: Summary: The CIOCC Tier 1 Analyst shall be responsible for the following, but not limited to: Analyze and respond to security events and incidents from SIEM, Firewall (FW), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Endpoint Security Solutions, Network Access Control (NAC) and other client data sources. • 1-3 years of security operations center environment experience or recent college graduate with industry certifications.
NewSenior Cloud Security Specialist (AWS) System OneSenior Cloud Security Specialist (AWS)Washington, DCStrong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps and vulnerability management. • Proven ability to provide technical security consultation and advisory services with a proactive approach to identifying potential issues, raising questions, and engaging in open dialogue with team members and stakeholders to ensure security objectives are met.