11 senior backend engineer jobs found

Core4ce Technical Project Manager 1163-383 Core4ce is seeking a Technical Project Manager to support the Fixed Facility Government Approved Lab (FFGAL) at the Medical Enterprise Test and Innovation Center. The FFGAL enables validation and testing of medical systems, infrastructure changes, and upgrades prior to deployment to Military Treatment Facility (MTF) production environments. This role manages multiple concurrent lab support projects enabling testing activities for clinical and infrastructure domains including pharmacy, radiology, dental, and special projects. The position coordinates technical resources, vendors, and program stakeholders to ensure lab readiness and successful execution of test and evaluation (T&E) activities. Key Responsibilities Lead and manage multiple concurrent lab support projects enabling testing for pharmacy, radiology, dental, and special initiatives Develop project timelines and execution plans in coordination with...

Core4ce Senior Cloud Security Engineer (Windows/Azure) 1159-383 Core4ce is seeking a seasoned IT professional with senior-level Windows and Microsoft Azure experience to support enterprise cybersecurity accreditation, identity management, and cloud security engineering efforts across hybrid environments (on-prem, AWS GovCloud, and Azure). This role supports multiple Authorizations to Operate (ATOs) under the DoD Risk Management Framework (RMF) and requires strong technical depth in Windows server platforms, Azure services, identity and access management (IAM), automation/scripting, and security engineering. The successful candidate will bring hands-on engineering expertise, demonstrated leadership in identity management and cloud security design, and experience securing large-scale enterprise environments. Key Responsibilities: Lead security engineering efforts across Azure and hybrid Windows environments Oversee and support cybersecurity accreditation...

Core4ce WAN Systems Engineer 1153-383 Seeking a WAN Network Engineer with experience in operating complex WAN environments supporting networks running a variety of different routing and encryption protocols (BGP, LISP/GETVPN, IPSec) along with experience managing a Cisco centric WAN enterprise architecture. The ideal candidate would be well versed in various security platforms from multiple vendors including, but not limited to Cisco routers and switches, Palo Alto, and F5. The candidate will have a solid understanding of WAN enterprise networks and associated technologies (i.e. QoS, IP SLA, access list management, circuit actions and configuration management) to provide a secure, reliable, fault-tolerant network. The candidate will join a team of Engineers with the task of assessing network requirements, sustainment activities and implement approved network designs for the Defense Health Agency (DHA) MEDCOI enterprise. Network certifications such as CCNA, CCNP, or other...

Core4ce C2C Project Coordinator 1144-383 Core4ce is looking to hire a full-time Comply to Connect ( C2C ) Network Project Coordinator for its growing network management team. . This team member will play a critical role in coordinating and overseeing operations related to the inst allation and maintenance of network projects world wide. Responsibilities: Efficiently and effectively work with engineers, PM and Project Senior Leadership. Work with all stakeholders with Microsoft Visio network diagrams review and summarize data in Microsoft Excel and PowerPoint Possess s trong teamwork and team building abilities . Be able to c reate a plan, set goals and milestones . Thoroughly understand and communicate day-to-day status of current projects , communicate timelines and progress updates...

Core4ce ENS Network Engineer 1147-383 Core4ce is seeking a Senior Enterprise Network Services Engineer to design, implement, and maintain secure and scalable enterprise network infrastructures. The ideal candidate will have a strong background in network engineering, security, routing, firewall management, load balancing, and automation. This role requires deep knowledge of TCP/IP networking, encryption protocols, traffic analysis, scripting, and cloud networking. Additionally, the candidate will be responsible for planning IT security projects, troubleshooting complex network issues, and ensuring compliance with security policies. Responsibilities: Design, configure, install, and manage enterprise network infrastructure, including routers, switches, firewalls, and load balancers. Plan and schedule the installation or modification of network hardware and software. Implement and maintain secure network configurations across multi-VRF Cisco routers and...

Core4ce Network Security Engineer - Cloud Focus 1154-383 As a Network Security Engineer with a focus on cloud technologies, you will lead advanced networking and security engineering initiatives within the Defense Health Agency through the Naval Information Warfare Center's Engineering and Design Section. This role is pivotal in guiding the integration of cloud-based solutions into DHA's expansive network, which encompasses over 500,000 devices. The ideal candidate is a seasoned IT professional passionate about leveraging cloud technologies to enhance networking and information security. Key Responsibilities: Spearhead the technical aspects of network security projects with an emphasis on cloud solutions, providing direction and support to engineering teams. Design, develop, and implement sophisticated network security architectures that incorporate cloud technologies to solve complex problems within a large-scale network environment. Assess and recommend...

Core4ce Infrastructure Support Network Engineer 1148-383 The primary responsibility for the iSupport Network Engineer position is to plan, design, deploy, and continue to support a mission critical project for the Military Health Systems under the Defense Health Administration. Secondary responsibilities for the position include the deployment and continued support of enterprise network infrastructure systems in the areas of Route/Switch, Security, and Load Balancing. Technologies utilized by the Network Engineer SME include: Ruckus 7750/7450/6610 , Cisco Catalyst 4500/ 9300/ 9500, Cisco Nexus, Cisco ASR/ISR Routers, Palo Alto Firewall, IDS, IPS, F5 BIP-IP, Citrix Netscaler and Cisco ISE . The position also requires demonstrated competence in LAN/WAN technologies, BGP, OSPF, Spanning Tree, and Software Defined Networking. Last, the Network Engineer (SME ) is responsible for the coordination of cross-functional...

Core4ce HSSE Firewall Engineer 1146-383 The Network Security Firewall Engineer will configure, monitor and maintain network security equipment including, access control lists (ACLs), layer 3 and 4 firewalls, and layer 4-7 application-aware firewalls. Responsibilities: Skill in implementation of physical and virtual firewalls. Experience with Remedy trouble ticketing system. Manage firewall and network security systems by establishing and enforcing approved policies. Ability to research and verify ports, protocol and services (PPS) for security compliance. A thorough understanding of how applications communicate over the network using source and destination IP addresses, ports and protocols. Ability to analyze network security requirements and implement perimeter security changes. Serve as a subject matter expert in coordinating and troubleshooting with customers, other infrastructure support activities and business units. Develop network...

Core4ce Senior Cybersecurity & Enterprise IT Technical Lead 1142-383 Core4ce seeks a cleared Senior Cybersecurity & Enterprise IT Technical Lead to provide technical leadership, cybersecurity oversight, and enterprise architecture guidance for a large DoD program. This role is the senior technical authority, driving Zero Trust–aligned modernization and translating complex cyber risk into clear decisions for senior and SES-level leaders. Key Responsibilities: Lead enterprise cybersecurity and IT architecture, engineering, deployment, and sustainment across multiple teams. Serve as primary technical liaison between government sponsors and engineering teams; convert mission objectives into executable technical roadmaps. Brief SES and senior leadership on cybersecurity posture, enterprise risk, and architectural decisions. Participate in/lead Architectural Review Boards; review and validate designs for classified and unclassified environments. Lead...

Core4ce Network Engineer (SME) - Junior – Mid 1138-383 A Junior to Mid-level Network Engineer SME is sought for a full-time position in Charleston, SC. The role involves designing, deploying, and supporting the network infrastructure, including Palo Alto Firewalls, Cisco routers, and virtual hosting infrastructure. The ideal candidate will have a strong understanding of TCP/IP models, routing protocols like BGP and OSPF, and experience with network analysis tools. Key responsibilities include managing network devices, adhering to change management policies, and documenting projects. While a bachelor's degree and certifications like CCNA are preferred, a crucial requirement is the ability to obtain a Top-Secret security clearance. Experience with cloud technologies and government information assurance standards is also highly desirable. Responsibilities: Attending planning sessions to understand business and technical requirements. Provides touch labor support for...

Core4ce Mulesoft Engineer 1112-383 Core4ce is seeking a Senior MuleSoft engineer to design, develop, and implement integration solutions using the MuleSoft Anytime Platform for the Defense Health Agency (DHA). In this role, you will collaborate closely with cross-functional teams to connect applications, data, and devices, ensuring seamless workflows and improved business operations. We seek individuals with a strong customer-centric approach and a proven track record of success in delivering integration solutions within complex environments. Experience supporting the Department of Defense (DoD) and/or Federal customers is a plus. Responsibilities: Design and develop APIs, integrations, and services using Mulesoft Anypoint Studio and related technologies. Create, publish, and maintain reusable APIs using Mulesoft best practices. Identify and resolve performance bottlenecks and technical issues in Mulesoft integrations. Work closely with business analysts,...