cisco certifications jobs in california

IT Infrastructure Engineer, Virtualization & Hardware

Hawthorne, California

•

Today

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 enabling human life on Mars. IT INFRASTRUCTURE ENGINEER, VIRTUALIZATION & HARDWARE As an IT Infrastructure Engineer within the infrastructure team, you will collaborate with our various internal teams to find innovative solutions to SpaceX's grow

Full-time

USD 130,000.00 - 160,000.00 per year

Linux/Windows Senior Systems Administrator

San Diego, California

•

Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 81,600.00 - 143,865.00 per year

Sr Network Engineer

Riverside, California

•

Today

Overview The Network Engineer will support, maintain, and evolve a multi-site enterprise network environment. This role is hands-on and focused on routing, switching, wireless, SD-WAN, and SASE technologies across on-prem and cloud-connected infrastructure. The engineer will act as a key escalation point, lead network troubleshooting efforts, and participate in modernization initiatives. What You'll Be Doing Support and maintain enterprise routing, switching, firewall, and wireless infrastruc

Full-time

USD 114,000.00 - 156,000.00 per year

Engineer Software - Algorithm SW Engineer (26-112)

Remote or Huntsville, Alabama

•

Today

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: No 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 across the Atlantic Oce

Full-time

USD 87,600.00 - 131,400.00 per year

Network Administrator

Remote or Fort Belvoir, Virginia

•

Today

This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Short Term Assignment - April 2, 2026 - October 31, 2026 Description Primary work location: Fort Belvoir, VA. Secondary work location: Reston, VA. TEKsystems is seeking a Network Administrator at Fort Belvoir, VA to support operations on a large, high-profile D

Full-time

USD 50.00 - 60.00 per hour

Tactical Networks Systems Engineer

San Diego, California

•

Today

Job Number: R0235939 Tactical Networks Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer- focus ed engineering solution. As a Tactical Network Systems Engin

Full-time

USD 61,900.00 - 141,000.00 per year

Systems Engineer IT

Turlock, California

•

Today

Growing Company! This Jobot Job is hosted by: Lincoln Sprague Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $95,000 - $115,000 per year A bit about us: With over 60 years in the industry we are a leader in the aerospace components manufacturing! We believe in taking care of our people and making a quality product. This philosophy of taking care of our customers and our people above all else has caught the eye of some of the largest custom

Full-time

USD 95,000.00 - 115,000.00 per year

Principal Security Program Manager- remote

Remote or Denver, Colorado

•

Today

Prinicpal Security Program Manager Position Summary Reporting to the CISO, the Principal Security Program Manager is the leader responsible for driving measurable risk reduction through a blend of hands-on security engineering and program-level execution. This role partners across IT, clinical operations, compliance, and business leaders to implement pragmatic security controls, improve detection and response, strengthen security awareness, and maintain audit readiness. The scope includes secur

Contract

70-80/hr

Mid Systems Engineer

San Diego, California

•

Today

Job Number: R0232462 Systems Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in our current and future programs and products? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. As a systems engineer on

Full-time

USD 61,900.00 - 141,000.00 per year

Network Administrator - Must Be Able To Obtain Public Trust

Remote or Bethesda, Maryland

•

Today

Description Seize your opportunity to make a personal impact as a Network Administrator supporting the network infrastructure for LAN/WAN services at the National Institutes of Health (NIH) on behalf of the Center for Information Technology (CIT). As a Network Administrator, you will help ensure today is safe and tomorrow is smarter by supporting a resilient, secure, and highly available NIH network infrastructure that enables the NIH community to advance science, research, and mission-critical

Full-time

USD 30.00 - 40.00 per hour

SME Network Engineer

Remote

•

Today

Overview GovCIO is currently hiring for a SME Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies across government Enterprise environment consisting of hundreds of locations worldwide. This position will be fully remote within the United States. Responsibilities Provides classified and unclassified Tier 3 senior level support for the design, implement

Full-time

USD 161,900.00 - 199,260.00 per year

Windows/ Unix/ Linux Engineer

Remote

•

Today

Windows/ Unix/ Linux Engineer Location: Remote Applicants with dual citizenship cannot be considered. * An active Secret or Top Secret security clearance is required or highly preferred. * CompTIA Security+ and CISSP (or comparable certifications) are required or highly preferred. Certifications Needed: CISSP, CCNA, CAP, CASP+ CE, CCISO, CND, CSSLP, CYSA+, GSLC, SSCP/ CompTIA Security + (Provide copy of Cert) Technical Skills: Skill Years/Experience needed: Oracle Cloud Infrastructure (OCI)Terr

Easy Apply

Contract

Depends on Experience

Quantum / Cryptography Engineering Lead (Remote)

Remote or Salt Lake City, Utah

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a Quantum/Cryptography Engineering Lead for a remote role. Overview: Our client is seeking an experienced cybersecurity engineering leader to establish and lead an Enterprise Quantum Safe Program focused on preparing the organization's cryptographic environment for the emerging risks posed by quantum computing. This role will define and execute the strategy for transitioning enterprise systems to post-quantum cryptography (PQC) and quantum-

Full-time

$175,000 - $250,000 annually

Cloud Engineer /Windows/ RHEL/ Cyber

Remote

•

Today

Cloud Engineer /Windows/ RHEL/ Cyber Location: Remote Applicants with dual citizenship cannot be considered. * An active Secret or Top Secret security clearance is required or highly preferred. * CompTIA Security+ and CISSP (or comparable certifications) are required or highly preferred. Required Certifications: CISSP, CCNA, CAP, CASP+ CE, CCISO, CND, CSSLP, CYSA+, GSLC, SSCP/ Current CompTIA Security + (Provide copy of Cert) Technical Skills: Skill/ Experience Oracle Cloud Infrastructure (OCI

Easy Apply

Contract

Depends on Experience

Senior SD WAN Engineer Remote

Remote or Erlanger, Kentucky

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior SD-WAN Engineer for a remote 12month contract that could extend another 6 months. Overview: The client is seeking a Senior SD-WAN Engineer to lead the design and transformation of a global WAN environment. This role focuses on modernizing connectivity through SD-WAN, enabling secure, scalable, and high-performance networking across branches, data centers, and cloud platforms. You will combine hands-on engineering with leadership to

Contract

$75 - $95 hourly

Mainframe Network Engineer

Remote

•

Today

Job description of Mainframe Network Engineer Architect, deploy, and manage mainframe network environments using VTAM, SNA, TCP/IP, DVIPA/DDVIPA, Sysplex Distributor, and HiperSockets.Continuously monitor network performance, latency, throughput, and traffic using tools like OMEGAMON, RMF, IBM NetView, Wireshark, and SolarWinds.Diagnose and resolve performance bottlenecks and protocol mismatches.Implement and enforce security protocols including RACF, IP filtering, AT-TLS encryption, IPSEC, intr

Easy Apply

Contract

60+

VoIP Engineer

San Francisco, California

•

3d ago

We are seeking an experienced VoIP Engineer to support large-scale migration initiatives from legacy Avaya telephony systems to modern platforms including Microsoft Teams VoIP and Cisco Unified Communications. This role requires deep technical expertise in voice systems, hands-on migration experience, and the ability to work across enterprise-level environments. Key ResponsibilitiesLead and support migration from Avaya PBX systems to:Microsoft Teams VoIPCisco Unified Communications platformsArc

Easy Apply

Contract

Depends on Experience

Technical Operations Manager

Los Angeles, California

•

14d ago

Position Summary We are seeking a seasoned and technically proficient Technical Operations Manager to lead post-deployment operations across a large-scale, multi-site technology program. This role is critical to ensuring the stability, performance, and visibility of complex network infrastructure supporting high-profile, time-sensitive operations. The ideal candidate will bring deep expertise in Cisco routing/switching, MPLS, and enterprise network operations, as well as experience supporting op

Easy Apply

Full-time

Depends on Experience

Embedded Broadband Developer

Sunnyvale, California

•

13d ago

Tata Elxsi brings together the best technology and user-centric design expertise to help customers deliver innovative solutions and great consumer experiences. Our integrated Design and Technology teams help enterprises reimagine their products and services from strategy, consumer research and insights, to service and experience design, technology implementation, integration, launch, and beyond. Discover opportunities to work with bright and passionate teams on challenging projects, learn and m

Easy Apply

Full-time, Third Party

Depends on Experience

Security Solution Architect - DIRECT HIRE FTE

Remote or Davenport, Iowa

•

Today

Description IT & Security Solution Architect - Security Focus Location: REMOTE / CENTRAL TIME ZOME - MUST WORK CENTRAL TIME ZONE HOURS! EAD, , OR NO H1B VISA, NO F1B / NO OPT VISA Salary: U\P TO $155,000 base + BONUS + excellent benefits THIS IS A PERFECT FIT for someone who wants to be in a Security Architect LONG-TERM & slowly help to modernize security practices on a small architect team. You will be the Sole Security focused Architect! Financial Services who is in acquisition mode! **

Easy Apply

Full-time

USD 135,000.00 - 155,000.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

cisco certifications jobs in California, USA