IT Senior Network Engineer Centurion HealthIT Senior Network EngineerSterling, VirginiaPosition Overview: The Senior Network Engineer will be part of Network team responsible to design, deploy and maintain scalable, highly available network infrastructure spanning across multiple co-location facilities that support nearly 10,000 users and growing. Deep understanding of networking technologies and protocols such as, L2/L3 Routing/Switching, IPSEC, BGP, MPLS, VRF, QoS, Spanning-Tree, OSPF, 802.11, ACL, DHCP, TCP/IP, DNS.
ISSO/Systems Security Engineer Bowhead / UIC Technical ServicesISSO/Systems Security EngineerDahlgren, VA$130,000–$150,000 / yearKnowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, Procedural Language/Structured Query Language [PL/SQL] and injections, race conditions, covert channel, replay, return-oriented attacks, malicious code). The ISSO/Systems Security Engineer will be responsible for identifying and mitigating vulnerabilities in security systems, conducting vulnerability scans, and applying system, network, and operating system hardening techniques.
Senior Research Scientist - Cyber Network Security PeratonSenior Research Scientist - Cyber Network SecurityCollege Park, Maryland$176,000–$282,000 / yearFull timeWithin this role you will work in a dynamic R&D environment, collaborate directly with government leadership and technical stakeholders, and help shape next-generation research efforts in cyber network defense, secure networking, experimentation platforms, and emerging network technologies. Minimum of 12+ years of experience with a Bachelor’s degree, 10+ years of experience with a Master’s degree, or 8+ years of experience with a PhD in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, or a related technical field.
Network Engineer J5 ConsultingNetwork EngineerChantilly, VAThe system generally does not make use of the Customer’s enterprise IT services as such, the Customer’s office is responsible for the architecture, engineering, implementation, and operation of the infrastructure components (computer, network, and storage) as well as enterprise services such as VDI, Active Directory, and audit and logging. Plan network configurations for integration into the network, using knowledge of the performance characteristics of the systems being added to the network and the specifications for network interfaces to insure effective integration and optimal network performance.
Network Engineer INFINITY SYSTEMS ENGINEERING, LLCNetwork EngineerMDJob Summary: The network engineer requires a strong background in the administration of Local Area Networks (LANs), Wide Area Networks (WANs), and remote networks including working knowledge of network hardware, software, protocols, and network security in a client/server environment, and working knowledge of servers, modems, switches, firewalls, and routers. Experience: 3 years of experience in the network support role in a multi-platform environment, including thorough knowledge/experience with network protocols specifically Transmission Control Protocol/Internet Protocol (TCP/IP).
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.
Lead Network Engineer Apogee Engineering, LLCLead Network EngineerMcChord, WashingtonFull timeComply with all U.S. Cyber Command (USCYBERCOM), Defense Information Systems Agency (DISA), and U.S. Air Force Tasking Orders and/or Security Technical Implementation Guides (STIGs) and support the EACN Cyber Security Service Provider (CSSP), Air Force Network Operations Center (AFNOC), Network Operations Division (NOD), 26th Network Operations Group (NOG) Detachment 2, and the AFNOC Network Security Division (NSD) AF Computer Response Team (AFCERT). Overview: Apogee has an exciting new opportunity for a Lead Network Engineer to provide support for the Executive Airlift Communications Network (EACN) support task order, which provides Command, Control, Communications (C3) services for multiple critical U.S. Government missions via multiple Air to Global Information Grid (GIG) Gateways (A2G2’s) supported by a Systems Integration Lab (SIL).
Satcom/Network Engineer III CACI International Inc.Satcom/Network Engineer IIIMt. Weather, VA$86,600–$181,800 / yearThe OpportunityTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Pay 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.
Recapitalization Network Engineer CACI International Inc.Recapitalization Network EngineerSterling, VA$75,200–$158,100 / yearPay 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 role involves designing, implementing, troubleshooting, and maintaining complex IT networks, encompassing daily operations, monitoring, and problem resolution for all network architecture and devices.
NewSystem Engineer- Cyber Security Engineering Focus Job | Esri Career Opportunity Environmental Systems Research Institute IncSystem Engineer- Cyber Security Engineering Focus Job | Esri Career OpportunityVienna, VA$120,640–$197,600 / yearYou''ll work closely with other system engineers, administrators, and program teams to ensure systems are built, assessed, and operated in compliance with DoD and NIST requirements. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Engineer II, Software Assurance, Product Security (Remote) CrowdStrike IncEngineer II, Software Assurance, Product Security (Remote)VARemote$100,000–$145,000 / yearYou will perform technical security assessments of GitHub organizations and open-source integrations, monitor for malicious packages, create tooling for known gaps, and create automations to make operations more efficient. About the Role: Help us protect CrowdStrike and its customers from the most advanced threats by assessing, designing, and implementing security controls and systems associated with all aspects of the software supply chain.
Cyber Security Engineer Technical Lead Lockheed Martin CorpCyber Security Engineer Technical LeadSpringfield, VAFurthermore, they will conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements, and employ cyber security processes, methods, techniques and tools and assure their consistent application. You will interface with our Operations, Development, Deployment, and Systems Engineering teams, and will help to derive innovative solutions to complex technical problems to provide our customers with a secure system and new capabilities.
Geospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior LevelsSpringfield, VAThe NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more. You will focus on cybersecurity engineering, risk management, and compliance across cloud and on-prem systems, supporting system authorization, vulnerability management, and secure operations in classified environments.
Security Engineer Endpoint Security Tool Monitoring - Secret VMD CorpSecurity Engineer Endpoint Security Tool Monitoring - SecretAlexandria, VAThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Xcelerate Solutions is seeking a Security Engineer – Endpoint Security Tool Monitoring to support Cyber Primes cybersecurity, privacy, records and information management, and related enterprise support for DHRA, including DMDC and OUSD(P&R).
Information System Security Engineer - Federal Customer Dell, Inc.Information System Security Engineer - Federal CustomerMclean, VAFull timeThis role is responsible for embedding security into system design, hardening platforms, supporting authorization activities, and resolving vulnerabilities in partnership with engineering and operations teams. The ideal candidate brings strong technical depth, security engineering discipline, and the ability to translate requirements into practical, supportable controls.
Senior Information Systems Security Officer (ISSO) VTG.Senior Information Systems Security Officer (ISSO)VA$175,000–$220,000 / yearThe successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
of SVP, Vulnerability Management & Cloud Security Posture Platform Engineering The Bank of New York Mellon Corpof SVP, Vulnerability Management & Cloud Security Posture Platform EngineeringWashington, DCThis is a high-impact, deeply technical individual contributor role focused on both running and engineering enterprise cybersecurity platforms that support vulnerability management, asset discovery, network and infrastructure scanning, cloud security posture management, cloud-native risk visibility, reporting, and remediation enablement. Build and maintain automation, APIs, configuration management, dashboards, reporting workflows, and data pipeline integrations, including integrations that ingest asset, ownership, cloud, and configuration data from enterprise systems and publish vulnerability and posture data to downstream remediation, reporting, and risk platforms.
Lead PKI Network Engineer Avening Management and Technical ServicesLead PKI Network EngineerQuantico, VirginiaFurther support as necessary in the following areas: Tier III PKI issues, public key enabling, configuration management, PKI system infrastructure, virtual infrastructure, SAN, server management, event management, etc. This role provides technical expertise for concept exploration, requirements development, implementation, and enhancement of DoD PKI and USMC capabilities, and will work out of Quantico in VA (100% onsite).
NewJuniper Engineer / Network Integration Engineer - C Telos CorpJuniper Engineer / Network Integration Engineer - CAshburn, VAResponsibilities: Build solution designs and integrate solution development for various network devices focused on SD-WAN implementation of Juniper network devices, includes integation of LAN, WAN, Video services, Wireless and 5G LTE. Relies on extensive knowledge of networks to facilitate the design of wired/wireless LAN/WAN systems and enable their integration into an existing wired network.
Engineer Content Delivery Network JetBlue Airways CorpEngineer Content Delivery NetworkWashington, DC$90,500–$128,600 / yearThis includes VCL configuration, edge compute logic, caching strategy design, security controls, observability, and performance tuning to ensure high availability, low latency, and secure content delivery across digital properties. The Fastly Content Delivery Network (CDN) Engineer is responsible for the design, implementation, optimization, and reliability of Content Delivery Network (CDN) services leveraging Fastly's edge platform.