Network Administrator jobs in San Diego, CA

San Diego, California

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Today

Job Number: R0252630 Network Administrator The Opportunity: As a Network Engineer on our team, you'll support the sustainment, maintenance, and operational readiness of Cisco-based network infrastructure within a Department of Defense (DoD) engineering laboratory environment. You'll work alongside network engineers and technical teams to maintain lab systems, perform Information Assurance Vulnerability Management (IAVM) activities, implement security updates, support software upgrades, and ensur

Full-time

USD 61,900.00 - 141,000.00 per year

Network Administrator (IT Network & Telecoms - Journey)

Remote or Lacey, Washington

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Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Lacey, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-ITSO4597-08334 Department: Dept. of Ecology Division: Information Technology Services Opening Date: 10/12/2026 Closing Date: Continuous Salary Information: The high end of the salary range, Step M is typically a longevity step Description Keeping Washington Clean and Evergreen The Department of Ecology is hiring a Network Administra

Full-time

USD 85,800.00 - 115,416.00 per year

Network Administrator (HPE Aruba) 100% Remote

Remote

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Today

Network Administrator (HPE Aruba) 100% Remote 6 month initial project, will probably extend Required Skills Aruba HPE router configuration and deployment experience.Aruba ecosystem experience, including:AOS-CX CLIAruba CentralZero-Touch ProvisioningAruba EdgeConnect SD-WANClearPassLayer 3 routing protocols:OSPFBGPStatic RoutingRoute RedistributionRoute SummarizationLayer 2 switching:VLANs802.1Q TrunkingSpanning Tree ProtocolLACPInter-VLAN RoutingIP addressing and subnetting, including DHCP rel

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Contract

Depends on Experience

Aruba Network Administrator

Remote

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Today

We are seeking a skilled Network Administratorto support a large-scale enterprise network migration initiative in a 100% remote environment. This role will focus on the deployment, configuration, and support of Aruba networking solutions as part of a Layer 3 infrastructure migration across multiple enterprise locations.The Network Administrator will serve as a key technical resource responsible for staging, implementing, and supporting network deployments while ensuring minimal impact to busines

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Contract

30 - 35

Sr Network Administrator

Remote

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Today

Position Overview: We are seeking a highly skilled and experienced Senior Network Administrator to join our IT team. The ideal candidate will design, implement, manage, and maintain our organization's network infrastructure, ensuring high availability, security, and optimal performance. This role involves troubleshooting complex network issues, leading IT projects, and collaborating with cross-functional teams to align network strategies with business goals. Work Location: Remote Work Schedul

Full-time

USD 100,000.00 - 129,000.00 per year

Network Administrator

Remote or Ohio

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 90,500.00 - 150,800.00 per year

Remote Network/Systems Administrator - (Active Secret Clearance Required)

Remote or Radford, Virginia

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Today

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform provides a practical, sustainable path for clients to achieve transformation that is true to who they are, what they do, how they wo

Full-time

USD 96,050.00 per year

Systems Administrator III (Digital Ecosystem)

San Diego, California

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Today

Job Description Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded throug

Full-time

USD 150,000.00 - 170,000.00 per year

M365 Systems Administrator

San Diego, California

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Today

SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide. Job Description Summary: The M365 Systems Administrator will be responsible for managing and maintaining the Microsoft stack, such as M365, Entra ID, Teams, SharePoint, OneDrive, InTune, etc. This role is dedicated to implementing, optimizing, and supporting the modern workplace that helps su

Full-time

USD 104,615.00 - 130,770.00 per year

Network Architect

Remote

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29d ago

TECHNICAL KNOWLEDGE AND SKILLS: Expert knowledge of Palo Alto Network Firewall, CloudFlare and, Prisma Cloud and Cisco ASA. Expert knowledge of F5 Load Balancers LTM. GTM, WAF,and AWS ELB. Advanced OSI layer 2 knowledge and practical experience, including various flavors of STP, ARP, QOS, etc. Comprehensive knowledge of OSI layer 3 networks and protocols, including broadcast, multicast, anycast concepts, routing, etc. Expert knowledge of various routing protocols (BGP, OSPF, EIGRP) and multi-ho

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Third Party, Contract

Depends on Experience

Cloud Network Engineer

Remote

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Today

BeyondTrust is a place where you can bring your purpose to life through the work that you do, creating a safer world through our cybersecurity SaaS portfolio. Our culture of flexibility, trust, and continual learning means you will be recognized for your growth, and for the impact you make on our success. You will be surrounded by people who challenge, support, and inspire you to be the best version of yourself. The Role The Cloud Network Engineer extends BeyondTrust's on-premises networking

Full-time

IT Support Services I - Help Desk

San Diego, California

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Today

IT Support Engineer We are looking for a skilled IT Support Services professional to join our team and deliver outstanding technical assistance to our employees and clients. The IT Support Services associate will be responsible for diagnosing, troubleshooting, and resolving issues related to hardware, software, and network systems. This role requires strong analytical skills, technical knowledge, and a customer-oriented approach to help users resolve their IT challenges efficiently. Key Respons

Full-time

USD 30.00 - 35.00 per hour

Network Engineer - Clearance Desired

Remote

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Today

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an un

Full-time

USD 110,000.00 - 135,000.00 per year

IT / Network Engineer

Remote

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Yesterday

We are seeking a motivated and technically skilled IT / Network Engineer to join our IT infrastructure team. The ideal candidate will assist in designing, implementing, configuring, monitoring, and maintaining computer networks and IT systems. This role involves providing technical support, troubleshooting network connectivity issues, managing network infrastructure, maintaining servers, and ensuring the security, availability, and performance of enterprise IT environments. Key ResponsibilitiesA

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Contract

Network Engineer Junior

Remote

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Today

Responsible for designing, implementing, managing, and optimizing network infrastructure within the DHMS program, ensuring reliability, performance, and security. Works with IT teams and stakeholders to develop policies, troubleshoot issues, and ensure compliance with DHMS IT policies and best practices. Possesses strong understanding of network principles and prior experience with network equipment (e.g., Cisco, Juniper). Proficient in configuration and troubleshooting methods, processes, and t

Full-time

Network Engineer Journeyman

Remote

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Today

Full-time

IT Security Administrator

San Diego, California

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Today

At PMAT, we work on mission-critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our teams tackle complex, real-world challenges where delivery matters more than theory, and innovation is driven by curiosity, collaboration, and purpose. In this role, you'll support PMAT's internal cybersecurity and IT operations, working alongside IT leadership to strengthen endpoint security, remediat

Full-time

Network Operations Center Engineer*

Remote or Clearfield, Utah

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first flight

Full-time

USD 72,100.00 - 108,100.00 per year

Senior AI & Cyber Defense Specialist (Multilingual Required)

Remote

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Today

Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day. Darktrace was built on a genuinely differentiated idea: that Adaptive AI could detect and respond to novel, real-time cyber threats. That approach matters more than ever in the era of AI. Today, our customers depend on us to stay ahead. At Darktrace, we are energized by that responsibility. We work across teams and rally around a shared goal. We own outcomes end to end - step

Full-time

USD 95,000.00 - 120,000.00 per year

Level II IT Technician

Remote or Hybrid in Colorado Springs, Colorado

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29d ago

About TeamLogic ITTeamLogic IT provides managed, co-managed, and project-based IT services to businesses that rely on secure, reliable, and effective technology. We are seeking an IT Technician who is customer-focused, technically capable, and comfortable supporting users across a variety of client environments. This role is ideal for someone who enjoys troubleshooting, solving problems, working directly with customers, and continuing to grow their technical skills. Role OverviewThe IT Technicia

Full-time

60000 - 70000

Network Administrator jobs in San Diego, CA, USA