Cyber Range Engineer Leidos Holdings Inc.Cyber Range EngineerAnnapolis Junction, MD$92,300–$166,850 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Job Summary: Join our team supporting a cutting-edge Cyber program and make an impact by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems.
Cloud Network Security Engineer (Job 1393) DLHCloud Network Security Engineer (Job 1393)Bethesda, Maryland$150,000–$158,000 / yearBachelor’s degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions. Support a federal healthcare enterprise environment by collaborating with and providing support to other IT Operational Service Areas (Server/Storage, Network, Service Desk, Application Development) in the design, development, and testing of solutions, as well as diagnosing, troubleshooting, and remediation of issues.
Network Engineer Invictus International Consulting, LLCNetwork EngineerFort Meade, MDKnowledge in a variety of networking technologies and protocols including LAN, WAN, wireless, data center networking, and network security. Bachelor's degree required, with a minimum of 7 years of related work experience; an additional 4 years of work experience may be substituted instead of a degree.
Senior Transport Network Engineer LeidosSenior Transport Network EngineerWashington DC, District of ColumbiaAugust 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Mid-Level Transport Network Engineer LeidosMid-Level Transport Network EngineerWashington DC, District of ColumbiaAugust 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Head of Engineering - Inbound Data OSTTRAHead of Engineering - Inbound DataWashington DC, New YorkDeep expertise in Databricks Data Intelligence Platform including Unity Catalog, Delta Lake internals, Delta Live Tables, Databricks Workflows, MLflow, and Mosaic AI, with ability to engage in technical discussions and provide strategic guidance on complex platform trade-offs. Extensive experience architecting enterprise-scale data platforms on AWS including services such as Amazon S3, AWS Glue, Amazon EMR, AWS Lake Formation, with strong understanding of multi-region deployment strategies and security patterns (IAM, VPC, KMS).
Cross Domain Systems Engineer (CDS) CACICross Domain Systems Engineer (CDS)Aberdeen Proving Ground, MarylandPay 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. The CDS Engineer will play a key role in advancing Army tactical network protection, enabling secure, reliable, and policy-compliant data transfer between mission systems operating in multi-domain environments.
Junior Network Engineer Roth Staffing CompaniesJunior Network EngineerRockville, Maryland$38–$39.56 / hourTechnical Knowledge: Solid understanding of networking protocols: OSPF, EIGRP, BGP, DHCP, NTP, SNMP, STP, VRF, IPv4 subnetting, 802.1x, TACACS+, Cisco IOS, and Cisco NX-OS. Infrastructure Support: Maintain, troubleshoot, and support critical network devices (Cisco switches/routers, PAN firewalls, F5 load balancers, Cisco wireless controllers/APs).
Senior Network Engineer IONQSenior Network EngineerBerwyn Heights, MD$110,336–$144,459 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Junior Network Engineer (Korean Lanuage) Roth Staffing CompaniesJunior Network Engineer (Korean Lanuage)Rockville, Maryland$35–$39.56 / hourTechnical Knowledge: Solid understanding of networking protocols: OSPF, EIGRP, BGP, DHCP, NTP, SNMP, STP, VRF, IPv4 subnetting, 802.1x, TACACS+, Cisco IOS, and Cisco NX-OS. Infrastructure Support: Maintain, troubleshoot, and support critical network devices (Cisco switches/routers, PAN firewalls, F5 load balancers, Cisco wireless controllers/APs).
System Engineer L2 (RF, NiFi, Data Flow) UnisitySystem Engineer L2 (RF, NiFi, Data Flow)Annapolis Junction, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. • Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
System Engineer CymertekSystem EngineerAnnapolis Junction, MarylandComputer Engineering, Electrical Engineering, Systems Engineering, Information Technology, Network Engineering, Software Engineering, Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology Management, ect. Systems Architect, Network Engineer, Infrastructure Engineer, DevOps Engineer, Site Reliability Engineer, Technical Support Engineer, Cloud Engineer, Configuration Manager, IT Systems Administrator, Platform Engineer, Security Engineer, Systems Analyst, Application Support Engineer, Network Administrator, Database Administrator, IT Specialist, ect.
Data Center Operation Engineer TechDigitalData Center Operation EngineerDC, DCInformation Security Engineering Manage AWS Security tools (such as GuardDuty, Trusted Advisor, Secret Manager, Parameter Store, Inspector) Create AWS CloudFormation and manage AWS Security Groups. Required Activities:Communications and link support Provide 1st Level and 2nd level network and communication link infrastructure support to the World Bank engineers, HQ IT and Country Offices (CO).
Data Center Engineer TechDigitalData Center EngineerDC, DCInformation Security Engineering Manage AWS Security tools (such as GuardDuty, Trusted Advisor, Secret Manager, Parameter Store, Inspector) Create AWS CloudFormation and manage AWS Security Groups. Required Activities:Communications and link support Provide 1st Level and 2nd level network and communication link infrastructure support to the World Bank engineers, HQ IT and Country Offices (CO).
Engineer, Systems & SaaS Washington Nationals Baseball ClubEngineer, Systems & SaaSWashington, DC$100,000–$120,000 / yearPart timeReporting to the Director, IT Operations, the Systems & SaaS Engineer is the senior IT Operations staff member responsible for the architecture, design, implementation, administration, and optimization of enterprise systems and SaaS platforms across a hybrid cloud and on-premise environment, with a primary focus on Microsoft 365, Azure, and integrated SaaS applications. The Engineer enables a modern, automated, AI-ready digital workplace, maintains system reliability, drives integration and automation, provides technical guidance and serves as the senior escalation point and design authority for all systems and SaaS matters.
Connectivity Engineer Omniscius ConsultingConnectivity EngineerColumbia, MDThe Connectivity Engineer will provide advanced engineering support for enterprise network infrastructure, including Wide Area Networks (WAN), Campus Area Networks (CAN), Data Center Networks (DCN/DCI), Network Security (NETSEC), and tactical networking environments. As a Connectivity Engineer, you will play a key role in designing and optimizing high-performance network solutions while collaborating with systems engineers, cybersecurity teams, and mission stakeholders to ensure secure, reliable, and scalable connectivity across the enterprise.
Lead Software Engineer (Data Flow Specialist), to 290k - FS Poly stanleyreidLead Software Engineer (Data Flow Specialist), to 290k - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. As a Lead Software Engineer, you will be responsible for creating, sustaining, and troubleshooting complex operational data flows, including storage, transport, management, and security.
Network Engineer (All Levels) AdapticNetwork Engineer (All Levels)Annapolis Junction, MDWhether you're early in your career or leading network architecture and engineering efforts, we're looking for Network Engineers at all levels who enjoy solving complex problems and keeping systems running at peak performance. You'll support and enhance network infrastructure across design, implementation, and operations—ensuring secure, reliable connectivity in high-stakes environments.
Senior IT Systems Engineer N4 SolutionsSenior IT Systems EngineerGreenbelt, MarylandN4 Solutions, LLC offers our public and private sector clients the collective intellectual knowledge, expertise, and experience of our company and associates to help our customers evaluate, collaborate, innovate, and create business, technology, and scientific solutions that enable them to accomplish their mission and achieve organizational objectives. Networking & Infrastructure Apply expertise in LAN, wireless, and cloud networking technologies to implement and troubleshoot solutions.
Network Engineer- Subject Matter Expert All Native GroupNetwork Engineer- Subject Matter ExpertWashington, DC$140,000–$180,000 / yearFull timeCreate and author artifacts as it relates to technical and strategic initiatives; artifacts include, but not limited to Executive-level briefings, Technology Roadmap(s), Course of Action (COA) plans, weekly activity reports, IRM-level Strategic Communication Articles, Pilot Concept of Operation Plans/Schedules, Contingency Plans, Operational Runbooks/Checklist, SWOTs, and data visualization/dashboards, • Provide advisory to Branch Level Operations and Maintenance (O&M) by creating, reviewing, and verifying processes are implemented in accordance with government approval, • Provide support to Branch Level Business Operations as it relates to financial-related tasks (e.g., cost modeling) and frameworks (e.g, Technology Business Management, TBM), as well as vendor relationship support. • Provide project and portfolio management for Division Level strategic/forward-leaning initiatives and projects, • Lead and manage Proof of Concepts (POCs), Pilots, Authority to Test, and Analysis of Alternatives as it relates to Enterprise-wide initiatives, • Provide technical management and strategic guidance to subject matter experts (SMEs) in areas including, but not limited to, enterprise data networking, unified communications UC, WiFi, and cloud-related Unified Communications as a Service (UCaaS), Contact Center as a Service (CCaaS), and Software as a Service (SaaS) platforms.