Software Engineer - Network (C++) SpaceXAISoftware Engineer - Network (C++)Palo Alto, CA$180,000–$440,000 / yearColossus powers Grok and our frontier AI models with a custom, high-performance datacenter network that delivers ultra-low latency and massive bandwidth across hundreds of thousands of GPUs. Build tools for software development, deployment, data analysis, visualization, and testing across virtualized environments, hardware-in-the-loop setups, and live production clusters.
Network Engineer, Netops Infrastructure Ringcentral, Inc.Network Engineer, Netops InfrastructureBelmont, CA$129,500–$157,900 / yearEVPN/VXLAN, MC-LAG, ECMP, MPLS · High availability and clustering · Load balancing (A10, F5, IPVS) · Scripting for your own workflows- Bash, Python, NETCONF, PyEZ, Ansible · Cloud networking · NetBox, Zabbix, VictoriaMetrics, Grafana. More flexible and cost effective than legacy on-premises PBX and video conferencing systems that it replaces, RingCentral empowers modern mobile and distributed workforces to communicate, collaborate, and connect via any mode, any device, and any location.
Network Engineer Artech LLCNetwork EngineerAlameda, CA$60–$63 / hourGood knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs. Provide excellent troubleshooting skills in identifying and resolving complex networking issues.
Data Center - Talent Network JLLData Center - Talent NetworkSan Francisco, CARemoteWe support the complete data center lifecycle, ensuring these vital facilities operate at peak performance, efficiency, and reliability for clients ranging from hyperscale operators to enterprise colocation providers. Your day-to-day responsibilities will include: Data Center Systems Management: Manage critical facility systems including HVAC, electrical power distribution, fire/life safety, security systems, UPS, and emergency generators.
Security and Systems Engineer, Information Technology, Full-Time, Days MarinHealth Medical CenterSecurity and Systems Engineer, Information Technology, Full-Time, DaysSan Rafael, California$51.73–$77.60 / hourMarinHealth is already realizing the benefits of impressive growth and has consistently earned high praise and accolades, including being Named One of the Top 250 Hospitals Nationwide by Healthgrades, receiving a 5-star Ranking for Overall Hospital Quality from the Centers for Medicare and Medicaid Services, and being named the Best Hospital in San Francisco/Marin by Bay Area Parent, among others. We attract healthcare’s most talented trailblazers who appreciate having the best of both worlds: the pioneering medicine of an academic medical center combined with an independent hospital's personalized, caring touch.
Sr Network Engineer RakutenSr Network EngineerSan Mateo, CaliforniaNetwork Security: NGFW (Palo Alto, Cisco FTD, FortiGate); IDS/IPS; VPN (IPsec, SSL); NAC (Cisco ISE, Aruba ClearPass); DDoS mitigation; WAF; segmentation & Zero Trust principles; Zscaler (ZIA, ZPA for SWG/cloud firewall/ZTNA) and ZDX for digital experience monitoring/troubleshooting. Certifications (Highly Preferred): Cisco CCNP Enterprise/Data Center/Security; (CCIE preferred); Juniper JNCIP/JNCIE; Palo Alto PCNSE; Fortinet NSE 4+; AWS Certified Advanced Networking – Specialty; Azure Network Engineer Associate.
Principal Cybersecurity Architect - Network Security Posture Management IONQPrincipal Cybersecurity Architect - Network Security Posture ManagementSanta Clara, CA$248,557–$325,425 / 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.
NewSr. Principal Network Engineer - BB341 TechData Service Company LLCSr. Principal Network Engineer - BB341Alameda, CAKnowledge and Skills: · Technical skills: Palo Alto firewalls, Cisco/Juniper route & switch, System administration (intermediate), Coding (Python/Go), Scripting (Bash), Cloud networking (AWS/Azure), Automation (Ansible/Terraform/Chef), GitHub/GitLab. · Applies reliability engineering practices to network change management, including pre-change validation, intent verification, staged rollout, canary deployment, automated rollback, and post-change verification.
Security Engineer - Cloud And Network Security GustoSecurity Engineer - Cloud And Network SecuritySan Francisco, CA$210,000–$230,000 / yearHere's what you'll do day-to-day: Design and operate Gusto's edge security stack including Cloudflare WAF, DDoS protection, Bot Management, WARP, Gateway, and Access, tuning rules against real traffic and shaping how engineers and operations teams reach internal systems securely. The ideal candidate brings deep, hands-on Cloudflare expertise and a proven track record of hardening edge and network architectures at scale, including tuning WAF rulesets, defending through live DDoS events, and shipping Zero Trust rollouts engineers actually adopt.
IT Security Engineer (Contract Role) Artech LLCIT Security Engineer (Contract Role)Foster City, CA$80–$107.15 / hourZoox is seeking an experienced and skilled Security Engineer to serve as the technical lead for the enterprise implementation, configuration, and ongoing management of Netskope Next-Generation Secure Web Gateway (NG SWG) and Network Private Access (NPA). The ideal candidate brings deep hands-on expertise with Netskope, a strong understanding of zero-trust network access principles, and a proven track record of building effective DLP programs in complex enterprise environments.
Network and security Admin Artech LLCNetwork and security AdminSunnyvale, CA$50–$55 / hourWe are seeking a highly skilled professional to join our team as a Network and Security Administrator. Conduct lab deployments and VLAN expansions for enhanced network segmentation.
Director, Network Engineering – Data Centers SB EnergyDirector, Network Engineering – Data CentersRedwood City, CA$190,000–$230,000 / yearIn 2026, SoftBank Group and OpenAI announced a $1 billion investment to support SB Energy as their leading development and execution partner for data center campuses, while Ares Infrastructure continues its long-standing support of the company's growth. The successful candidate will collaborate with Development, Design, Construction, Operations, Utility, and Customer teams to deliver scalable, reliable, and cost-effective network infrastructure supporting hyperscale AI deployments.
NewNetwork Installer - TELECOM West PeratonNetwork Installer - TELECOM WestOakland, California$104,000–$166,000 / yearFull timeBy ensuring network reliability and rapidly resolving issues, you’ll play a critical role in maintaining the communications and technologies that keep aircraft moving safely across the nation’s airspace. You’ll ensure the reliability, performance, and security of IP-based networks that support air traffic operations—gaining valuable experience in federal programs while contributing to highly visible national initiatives.
Project And Development Services Talent Network JLLProject And Development Services Talent NetworkSan Francisco, CAWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Join JLL's Project Development Services (PDS) talent network to learn more about exciting career opportunities that offer a dynamic career path for professionals ready to shape the future of our built environment.
Senior Security Engineer Credit SesameSenior Security EngineerMountain View, CA$170,000–$215,000 / yearYou have hands-on experience deploying and running OSS security tools — Burp Suite Community/OWASP ZAP, Nmap, Nuclei, Metasploit, Semgrep, Trivy, Wazuh/OSSEC, ELK/Kibana, Prowler/ScoutSuite, HashiCorp Vault, or similar. Build our in-house AppSec scanning program — evaluate and pilot SAST/SCA/IaC tooling (Semgrep, Trivy, Upwind), integrate into GitLab CI and Jenkins, define severity-based remediation SLAs, and drive rollout across services.
Deployment Engineer, Network MeterDeployment Engineer, NetworkSan Francisco, New YorkCollaborating with cross-functional teams: You will work closely with Deployment Project Managers, Sales Engineers, and Product Engineering to design the next generation of Meter’s deployment and networking products. Clear communication, disciplined documentation, and a builder’s mindset enable you to bridge teams, create structure, and translate frontline insights into scalable tools and product improvements.
Identity, Defense & Resilience - Network Security - Manager PwCIdentity, Defense & Resilience - Network Security - ManagerSan Francisco, CA$99,000–$232,000 / year5 years of hands-on experience in network security, cybersecurity engineering, or security consulting, including practical implementation, configuration, troubleshooting, and management of security technologies such as firewalls, IDS/IPS, SIEM, endpoint security, and cloud security solutions. As part of the Cybersecurity team you are responsible for client engagements to design and implement secure network architectures, including Zero Trust, SASE/SSE, network segmentation, and OT security.
Software Engineer - Security Content Cisco Systems IncSoftware Engineer - Security ContentSan Jose, CA$155,000–$222,600 / yearIn this role, you will help design, build, test, and maintain software that supports security content workflows, data normalization, automation, release quality, and customer-facing capabilities across the Splunk security portfolio. The team plays a key role in helping customers detect, investigate, and respond to threats by improving how security content is developed, validated, published, and consumed.
Senior Software Engineer, Security Development AsanaSenior Software Engineer, Security DevelopmentSan Francisco, CA$202,000–$230,000 / yearWe are dedicated to ensuring proactive elimination of entire classes of security risk by engineering the core libraries, platforms and frameworks that provide secure guardrails for all Asanas. You will be responsible for engineering preventative controls at scale, focusing on building platforms and frameworks that eradicate systemic risks.
Security Engineer HeygenSecurity EngineerSan Francisco, CAProduct & Infrastructure Security: Partner with engineering teams as an embedded security expert - writing code, reviewing architectures, and building secure application features and infrastructure components from the ground up. Trust & Safety Oversight: Provide high-level oversight for platform abuse and content moderation (in partnership with growth and avatar teams), and serve as the escalation point for IT security incidents.