Network Engineer - Technical Expert (HPC) VibrintNetwork Engineer - Technical Expert (HPC)Annapolis Junction, MDFull timeRequired Skills:MUST HAVE datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls and IPSEC virtual private networksCisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC)Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.______________________________________________________________________As a Network Engineer - Technical Expert on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments.
Network Engineer - 1 (Cisco, TCP/IP, HPC) AkinaNetwork Engineer - 1 (Cisco, TCP/IP, HPC)Annapolis Junction, MarylandCisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC). Description : The Network Engineer must provide Infrastructure Server and Storage, and Network Sustainment services, which the Government uses to enhance, complement, and sustain High Performance Computing (HPC) across two sites and geographic locations.
NewSenior Network Engineer/SME AmentumSenior Network Engineer/SMEArlington, Virginia$235,000–$265,000 / yearDevelop and present briefings and/or technical papers, to convey project status, objectives, and strategic milestones to managers; identify and quantify risks that would affect the quality, timeliness, and cost of project services and deliverables; recommend risk avoidance and mitigation plans. MS degree in Engineering, Computer Science, Telecommunications, Project Management, or related discipline or 20+ years of Department of Defense (DoD) operational experience with communications-electronic systems and voice, video, and data networks.
Senior Networking Project Manager - CTJ - TS/SCI Microsoft CorpSenior Networking Project Manager - CTJ - TS/SCISpringfield, VA$101,800–$193,800 / yearDrives project initiation for projects of medium complexity (e.g., multiple offerings, and/or supports projects of high complexity (e.g., tailored offerings, high visibility, high impact, market making) by delivering a workstream within a larger project/program, by driving commitment of delivery resources, assigning resources, assisting in sourcing and qualifying partner resources, and creating work breakdown structures (WBSs) with delivery team. Proactively engages broad set of internal and external stakeholders, including those who are impacted by project scope/outcome, but not directly involved (e.g., Enterprise Operating Unit, India Global Delivery, customer stakeholders) and engages subject matter experts in holistic planning activities, including team validation.
Networking Technology Consultant-CTJ-TS/SCI Microsoft CorpNetworking Technology Consultant-CTJ-TS/SCISpringfield, VA$76,200–$154,400 / yearLeads virtual teams around technologies and customer/partner challenges by sharing ideas, insight, and strategic, technical input with technical teams, internal communities across the field, and the larger virtual team across Microsoft using knowledge of Microsoft architectures and their context in the competitive landscape. Builds and documents a realistically costed, advanced/complex Solution Approach with traceability of requirements, constraints, decisions, and tradeoffs that balances risk, technical credibility, and technical innovation to meet customer need, predominantly based on existing solution offerings and/or reference architecture.
Senior Network Administrator Chenega CorporationSenior Network AdministratorArlington, VAThe Senior Network Administrator leads efforts in planning network architecture, troubleshooting complex network issues, implementing security protocols, and optimizing performance across local area networks (LANs) and wide area networks (WANs). This role ensures the stability, integrity, and efficient operation of the network systems that support core organizational functions.
Senior Cloud DevOps Network Engineer (FedRAMP, Azure, Advanced Networking) OneStream Software LLCSenior Cloud DevOps Network Engineer (FedRAMP, Azure, Advanced Networking)DCRemote$140,000–$172,250 / yearAdvanced understanding of Infrastructure-As-Code concepts and tooling (Terraform, CloudFormation templates, Bicep or ARM templates) on Microsoft Azure, Amazon Web Services (AWS), or Google Cloud Platform (GCP). This vital role within Cloud Services requires knowledge and experience designing, implementing, and monitoring scalable and secure cloud networking architecture in the FedRAMP space.
NewSr. Network Administrator LeidosSr. Network AdministratorGaithersburg, MarylandThe Maru Program is looking for a Senior Network Administrator who thrives in fast-paced Agile environments, enjoys solving complex technical challenges, and is passionate about delivering resilient, secure, and high-performing network solutions. In this role, you'll work alongside talented engineers, architects, cybersecurity professionals, and software developers to modernize enterprise infrastructure, implement emerging technologies, and ensure mission systems remain secure, available, and ready for whatever comes next.
Communication Security Operations Lead Science Applications International CorpCommunication Security Operations LeadSpringfield, VA$160,001–$200,000 / yearThe scope encompasses the entire high-assurance ecosystem lifecycle (KMI and INE solutions, secure warehouse logistics) with a heavy focus on spearheading the adoption of Over-the-Network Keying (OTNK), transitioning to Post-Quantum Cryptography (PQC) solutions, and deploying next-generation High-Assurance Inline Network Encryption (HAIPE) and Next Generation Load Devices (NGLD). This position oversees a multidisciplinary team-including network and systems engineers, security analysts, COMSEC auditors, logistics specialists, and data engineers-ensuring the delivery of robust, compliant, and software-driven cryptographic solutions.
Senior Network Engineer ValidaTekSenior Network EngineerQuantico, VAWorking closely with the Senior Network Engineer, this role monitors network performance, installs and upgrades network hardware and software, troubleshoots connectivity issues, and ensures network availability, security, and compliance with cybersecurity requirements. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation.
IT & Cyber Security Engineer LaserShipIT & Cyber Security EngineerWashington, DCRemote$125,600–$157,000 / yearThe Must-Haves: Bachelor's degree or equivalent experience8+ years of relevant experience in cybersecurity, information security, IT security, or a related fieldKnowledge of compliance and regulatory frameworksExperience with penetration testing and security assessmentsExperience implementing and maintaining security policies, procedures, and controls. Founded in 1986, OnTrac has evolved into the leading provider of same-day and next-day delivery services in the U.S. for premier e-commerce and product-supply businesses, including five of the largest retailers in the U.S. Location: Remote - This position may be performed remotely in states where the company is authorized to employ individuals.
Staff Cloud Security Engineer XometryStaff Cloud Security EngineerNorth Bethesda, MDThis is a high-impact, individual contributor role focused on ensuring our live cloud environments and containerized workloads are hardened, continuously monitored, and generating the right signals for our security operations function. Monitor cloud environments (primarily AWS) for security posture drift: misconfigured IAM roles, overly permissive security groups, exposed storage, and non-compliant resource configurations.
Cloud Security Engineer Merci TechnologiesCloud Security EngineerWashington D.C., WashingtonRemoteYou will operate cloud security posture management tooling and drive findings to remediation, build security checks directly into infrastructure-as-code pipelines, harden container and Kubernetes workloads, and define the identity, network, and data protection controls that govern the environment. Required Skills: EnvironmentCloudSITDataSupportProtectionClosureOrganizationPipelinesGcpChecksCI/CDAzureArchitectureDevOpsInfrastructureWritingAWSAutomationKubernetesIntegrationSecurityEngineeringManagement.
Cyber Security Systems Engineer VTG.Cyber Security Systems EngineerChantilly, VAServe 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.
NewCybersecurity Information System Security Engineer Clearance Required Logistics Management InstituteCybersecurity Information System Security Engineer Clearance RequiredFort Belvoir, VA$92,075–$158,138.39 / yearCore Knowledge, Skills, Abilities, and Tasks (KSATs) - DoD Cyber Workforce (DCWF): In-depth knowledge of computer networking concepts, protocols, and methodologies to ensure effective network security. Practical experience working within government cloud platforms (e.g., Azure, Amazon C2S, Commercial Cloud, or GovCloud), including secure implementation of security planning, design, and operations.
Cyber Security Engineer II Redhorse CorporationCyber Security Engineer IIWoodbridge, VAEducational Requirement: Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer Security, or Network Engineering. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
National Security Capture Manager, Google Public Sector Google LLCNational Security Capture Manager, Google Public SectorReston, VATo secure the public sector"s largest, most complex, and highly strategic agreements by proactively shaping mission-critical requirements, driving deep stakeholder alignment, and executing flawless, winning proposals through data-driven insights and AI-powered velocity. We focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions.
SW Cyber Security Engineer (Mid-Level) Glint Tech SolutionsSW Cyber Security Engineer (Mid-Level)Reston, VirginiaOur client, a leading healthcare payor, is seeking a mid-level Software Application-focused Cyber Security Engineer with strong AWS Cloud Vulnerability Management and application security testing experience. Glint Tech Solutions is a women-owned global staffing and IT recruiting firm connecting top technical talent with leading enterprise clients across the United States.
Cloud Security Engineer/Architect (Remote) A.C. CoyCloud Security Engineer/Architect (Remote)Falls Church, VirginiaRemoteThreat Modeling & Resilience: Conduct deep-dive threat modeling for complex cloud-native systems, simulating advanced persistent threats (APTs) and "blast radius" scenarios to strengthen system resilience. AI-Native Security Strategy: Architect specialized security frameworks for AI/ML pipelines, focusing on data privacy for training sets, model integrity, and securing LLM-integrated applications against emerging attack vectors.
AI And ML Security Engineer, Senior Booz Allen Hamilton Inc.AI And ML Security Engineer, SeniorFort Meade, MD$99,000–$225,000 / yearYou'll be part of a talented team of machine learning engineers across the company and collaborate with network analysts to deliver world class solutions to conduct red team evaluations of machine learning systems, including LLMs, and use intelligence analysis to evaluate exploitation risks and operational impacts. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.