Careers

Build the systems businesses run on

intSignal keeps companies operating, secure, and modern — managed IT, a 24×7 security operations center, cloud, and infrastructure. If you like ownership, real problems, and teammates who take the craft seriously, we should talk.

Why intSignal

We invest in the people who keep our clients running.

Health, dental & vision

Comprehensive medical, dental, and vision coverage for you and your dependents.

401(k) with match

Save for the future with a company-matched retirement plan.

Hybrid & remote flexibility

Work where you do your best — hybrid near an office or fully remote across the US.

Certifications paid

We fund the training and certifications that grow your career — and give you time to study.

Paid time off

Generous PTO plus holidays, so you actually recharge.

Real career ladders

Clear levels and mentorship — Tier 1 to Tier 3, engineer to architect, IC to lead.

How hiring works

Straightforward and respectful of your time.

1

Apply

Send your resume and a short note. We read every application.

2

Intro call

A 30-minute conversation about your background and what you're looking for.

3

Technical round

A role-specific deep dive — hands-on and scenario-based, never trivia.

4

Offer

References, then a decision in days, not weeks.

Open positions

One role open right now — with more on the way. Don’t see a fit? Send a general application below.

Now hiring

Network Engineer

Infrastructure · Hybrid — Santa Ana, CA · Full-time · Posted September 2026

Apply now

Our network team designs, builds, and runs the networks our clients depend on: multi-site WANs, branch and campus switching, wireless, firewalls, and the carrier circuits underneath them. As a Network Engineer you own projects from design through cutover, keep client networks healthy day to day with our NOC, and turn every recurring problem into a standard that stops it happening again.

What you’ll do

  • Design, deploy, and support SD-WAN, routing, and switching across multi-site client networks.
  • Configure and maintain next-generation firewalls, site-to-site and remote-access VPNs, and network segmentation.
  • Plan and install enterprise wireless, including cloud-managed platforms such as Cisco Meraki and Ubiquiti UniFi.
  • Work with carriers on circuit turn-ups, outages, and escalations, with the evidence to back each case.
  • Monitor client networks with our NOC, troubleshoot performance and outages, and write the root-cause notes.
  • Lead planned changes in maintenance windows, with rollback plans and clear client communication.
  • Keep network documentation current: diagrams, IP plans, and configuration standards.

What we’re looking for

  • 3+ years in enterprise or MSP network engineering.
  • Strong routing and switching fundamentals: VLANs, spanning tree, OSPF or BGP, and IPv4 subnetting.
  • Hands-on experience configuring and troubleshooting firewalls and VPNs.
  • Experience deploying and supporting enterprise Wi-Fi.
  • Comfortable reading packet captures and working a problem methodically to root cause.
  • Clear written communication, for change plans, tickets, and client updates.
  • Able to be on site in Southern California for installs and cutovers, and to join a shared on-call rotation.

Nice to have

  • Certifications such as CCNA, CCNP, Network+, or a vendor firewall certification.
  • SD-WAN or SASE deployment experience.
  • Scripting or automation experience (Python, Ansible, or vendor APIs).
  • Experience with voice networks and QoS for business phone systems.
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  • DevOps EngineerEngineering · Remote (US) · Full-time
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  • Security Consultant (vCISO practice)Advisory · Remote (US) · Full-time
    Closed

Apply

Applying for Network Engineer, or sending a general application. Attach your resume and tell us a little about yourself — a real person reviews every submission.

intSignal is an equal-opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status, and provide reasonable accommodations on request — employment@intsignal.com.

Prefer email? Send your resume to employment@intsignal.com.