Network Engineer

Leidos is seeking a mission‑driven Systems Engineer to join our team at Hickam Air Force Base, Hawaii . This is a unique opportunity to support critical intelligence and C5ISR operations across the Pacific theater—work that directly strengthens national security and enables real‑time decision advantage for the warfighter. In this role, you’ll shape, integrate, and optimize advanced C5ISR/JWICS capabilities, collaborate with senior engineers across PACAF, and ensure the reliability of systems that keep information flowing where it matters most. If you thrive in fast‑paced operational environments, enjoy solving complex technical challenges, and want your work to have meaningful impact, this position offers that and more. What You’ll Do As a key technical leader, you will: Design and develop C5ISR/C4I system capabilities , ensuring they meet evolving mission needs. Build integration and implementation plans , including schedules for system upgrades and deployments. Evaluate COTS/GOTS technologies and recommend solutions that enhance performance and security. Track project progress , prepare milestone reports, and brief program managers and government stakeholders. Support system installation, testing, administration, maintenance, and programming across PACAF sites. Provide operational and maintenance support for C5ISR/C4I systems, including troubleshooting and network repair. Install and upgrade C5ISRO architectures as directed by government leadership. Coordinate with PACAF PA‑ESC, theater‑wide engineers, and government managers to align technical solutions across all sites. 🔧 Technical Expertise You Bring Strong knowledge of network protocols , Windows , Linux , and UNIX operating systems. Deep understanding of Intelink, intranet technol

Job Title Field Service Engineer, Multimodality Imaging (Travel: Honolulu, HI) Job Description Allow your passion for improving lives to shine in this role where you’ll be responsible for customer relationship management through the effective use of technical knowledge to install, troubleshoot, service, and maintain equipment at customer sites. Considering candidates who are willing to relocate to Honolulu, HI. Your role: Provide exceptional customer service by adhering to customer entitlements, setting clear expectations, and meeting commitments and arrival times to address and resolve customer needs. Understand the customer's business and competitive environment; generate service revenue. Actively participate as a member of the regional work team; work to improve team processes and identify training gaps. Seek out opportunities to increase capability and capacity (i.e. may be required to become qualified in multiple modalities, learns new tools). Perform all administrative duties within established Philips, State, and Federal regulatory requirements and timeframes including timesheets, service work orders, expense reports, Field Change Orders (FCO), preventative maintenance (PM), installation documents, site and service documentation, and other related paperwork. Adhere to established training, quality, and safety requirements. Utilize tools, support, resources, and escalation processes within required time frames to resolve customer and system problems timely and effectively. Complete PMs, FCOs, installation and all related tasks (diagnose and resolve electronic, network, and mechanical problems). Approximately 70% travel across the specified geography is required. The average driving time is 1-4 hours daily. Occasional overnight stays and travel by air and/or train may be required. You're the right fit

Real people. Real service. At SupplyHouse.com , we value every individual team member and cultivate a community where people come first. Led by our core values of G enerosity, R espect, I nnovation, T eamwork, and GRIT, we’re dedicated to maintaining a supportive work environment that celebrates diversity and empowers everyone to reach their full potential. As an industry-leading e-commerce company specializing in HVAC, plumbing, heating, and electrical supplies since 2004, we strive to foster growth while providing the best possible experience for our customers. We are looking for a Network Engineer to join our IT Infrastructure & Network Engineering Team. This individual will report into our Senior Manager of IT Infrastructure & Network Engineering and is responsible for the design, implementation, security, and ongoing support of the company’s network infrastructure. This role partners closely with other IT team members to ensure reliable, scalable, and secure connectivity across corporate offices, fulfillment centers, and cloud environments. In a growing, mid-sized business environment, the Network Engineer will take a hands-on approach, contributing across networking, security, voice, and infrastructure operations while serving as an escalation point for complex technical issues. If you’re passionate about solving technical challenges, delivering exceptional service, and collaborating across teams while taking ownership of your work, we’d love to hear from you! This is a remote position open to individuals who live in, or are open to relocating to, the following states: Arizona, Delaware, Florida, Georgia, Kentucky, Nevada, New Jersey, New York, North Carolina, Ohio, Rhode Island, South Carolina, Tennessee, Texas, Virginia, and Washington . While this role is fully remote, there is a strong preference for the selected individual to live within reasonable proximity to our headquarters in Melville, NY , or one of our fulfillment centers in Atlanta, GA ;&n

A Career with Point72's Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business. WHAT YOU'LL DO Build and operate high-performance network platforms that support low-latency trading systems and critical business applications Design and deploy scalable campus, data center, and wide-area network architectures to meet growth and availability targets Implement and manage network security controls, firewall policies, and segmentation to protect sensitive systems and data, strengthening our defensive posture Automate network provisioning, configuration, and validation using scripting and infrastructure-as-code techniques to reduce manual work and accelerate deployments Troubleshoot and resolve complex network incidents, perform root-cause analysis, and drive post-incident improvements to increase reliability and reduce recurrence Partner with application, security, and operations teams to optimize network performance for latency-sensitive and high-throughput workloads Lead network upgrade, capacity planning, and vendor coordination projects from design through te

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: SpaceXSI is building and operating large-scale networks that underpin training and inference infrastructure, including high-performance / supercompute fabrics that connect GPU clusters, plus the core, edge, and datacenter networks that keep that infrastructure reachable and reliable. We need a Network Engineer who is strong on fundamentals and comfortable owning production network design, deployment, and operations end to end. This is a hands-on engineering seat — not a NOC technician role and not a network-software (telemetry/ZTP platform) SWE role. You will design and build networks, qualify platforms, ship changes safely, and keep availability and performance high as we scale. Travel to Memphis (and other build sites) may be required for capacity build-outs. You will participate in a team on-call rotation. RESPONSIBILITIES: Design, deploy, and operate production datacenter and campus/core networks at scale Own routing and switching configuration standards (BGP and at least one IGP such as OSPF or IS-IS), including change design, peer reviews, and execution Qualify new network platforms, optics, and topologies; contribute to architecture and capacity planning &

About the Team OpenAI’s Network Engineering team within IT and Security advances the mission of deploying artificial general intelligence (AGI) for the benefit of all by delivering secure, scalable, and resilient network services. We build and operate the connectivity that supports OpenAI’s offices, labs, campuses, cloud environments, people, and devices. By combining strong network fundamentals with security, reliability, automation, and user-centered design, we enable impactful AI research, corporate operations, and product innovation. About the Role As a Network Engineer at OpenAI, you will design, operate, and continuously improve the global networks that connect our offices, labs, campuses, PoPs, cloud environments, people, and devices. The role spans strategic platform engineering and responsive production operations: you will shape architecture, standards, roadmaps, lifecycle plans, and automation while supporting incidents, escalations, and time-sensitive delivery. Operational signals will inform what we stabilize, simplify, standardize, or automate next. We work backward from user needs, investigate root causes, own outcomes end-to-end, and move quickly without compromising security. We are looking for a versatile engineer who can make pragmatic reliability and security tradeoffs, communicate clearly, and turn recurring operational work into durable platforms, tooling, and standards. You will partner across IT, Security, AppEng, Research, Applied, workplace teams, carriers, and vendors. In this role, you will: Design, implement, and operate secure, scalable enterprise networks across offices, labs, campuses, PoPs, cloud connectivity, and hybrid environments. Set strategic direction for network services through architecture, standards, roadmaps, lifecycle planning, capacity strategy, and measurable reliability outcomes. Own production operations, including on-call, incident response, escalations, and time-sensitive delivery, while protecting user experience,