How to Run a LinkedIn Outreach Campaign for OT Security Contacts in 2026

You built a targeted list of OT security contacts using Origami — and yes, it already included a built‑in LinkedIn sequencer. That means the same platform you used to find and enrich those leads handles the outreach too: no exports, no CSV gymnastics, no juggling three tools. In this guide, I’m walking you through the exact process to turn that list into replies, meetings, and account expansion, complete with a 3‑touch sequence you can copy‑paste and launch in minutes.

If you haven’t built your list yet, start with our companion post on how to build a list of OT Security Contacts for Account Expansion, then come back here. Already have your list? Let’s sequence it.

Step 1: Refine and qualify your OT security list

Origami’s enrichment runs deep. For each contact you’ll have name, email, LinkedIn profile, title, company size, industry, and often the technology stack the company uses. Before you fire off a single message, spend 10 minutes weeding out the weak fits. You don’t need perfect, but you do need relevant. Here’s what I do for OT security expansion campaigns:

• Remove pure IT roles. If someone leads “Cloud Security” and has no ICS/OT background, they’re probably not your buyer. Keep titles like OT Security Manager, ICS Security Architect, Director of Operational Technology, CISO (with manufacturing or energy keywords in the profile), and Plant IT Manager.
• Segment by industry. Account expansion works best when the account already has OT exposure. Group by manufacturing, energy & utilities, oil & gas, transportation, and critical infrastructure. A message that references a refinery’s downtime risk lands differently than one for a smart-building vendor.
• Review company size and tools. Origami often surfaces tools like Claroty, Nozomi, Dragos, or Tenable.ot in the enrichment. If you see these, the account already invests in OT security — prime expansion territory. Smaller sites without dedicated OT tools might need a different angle (e.g., extending existing IT security into a few production cells).
• Tag your segments. Inside Origami, use notes or tags (or just separate campaigns) to bucket contacts as “Enterprise – full OT stack,” “Mid‑market – IT/OT convergence,” or “Existing partner – looking for OT add‑on.” You’ll tailor the same sequence slightly to each bucket.

A “qualified” lead for account expansion means: the company already works with you on the IT side, the contact sits in or influences OT/ICS security decisions, and there’s a plausible internal reason to expand the conversation (compliance, risk, consolidation). If a contact meets two of three, they’re worth reaching out to.

Step 2: Create the LinkedIn sequence (two ways)

In Origami, you get two paths to build your sequence:

1. Write your own templates. Paste the exact messages you want into Origami’s sequencer. Set the delay between touches (e.g., Day 1 → Day 3 → Day 7) and you’re ready.
2. Let the AI agent generate them. Ask Origami’s agent to create a personalized 3‑day LinkedIn sequence for all your leads. It writes each message based on the contact’s actual title, company, and industry — so every touch reads like it was hand‑typed.

I prefer option 1 when account expansion is the play, because you know the internal context that no AI can guess. Below is the sequence my team has used to book meetings with OT security stakeholders at accounts where we already had a footprint. It’s 50–80 words per message, no fluff, and designed for LinkedIn connection requests and follow‑ups.

The 3‑touch account expansion sequence (copy‑paste ready)

Touch 1: Connection request note (Day 1)

Hi [First Name], I work with your IT security team on [solution/platform name]. With the increased board focus on OT resilience, I’d like to share how we’re helping similar industrial environments bridge the IT/OT gap without disrupting production. Would be great to connect.

Touch 2: Follow‑up message (Day 3) – sent after they accept
Subject: Quick thought on OT visibility

[First Name], thanks for connecting. A quick example: we helped a mid‑sized manufacturer use their existing [Platform X] investment to map 2,400 previously invisible OT devices in under a week — no new hardware, no downtime. I’d be happy to send the one‑pager if it’s relevant.

Touch 3: Final message (Day 7) – soft close
Subject: Closing the loop

[First Name], I know OT security roadmaps get crowded. The common thread we’re seeing is the need for a single pane of glass across IT and OT, especially with NIS2 deadlines approaching. If you have 15 minutes next week, I can show you how your peers are tackling it. No prep needed.

These messages work because they don’t sell a product upfront. They anchor on an existing relationship (the IT team), cite a tangible outcome, and use language specific to OT — no downtime, invisible devices, NIS2. Even if your platform isn’t directly named “Platform X,” you can swap in your value proposition.

You can A/B test by tweaking Touch 2 to reference compliance (NERC CIP, IEC 62443) versus operational risk, depending on the segment. I usually run both versions for 50 leads each and double down on the version that pulls more replies by Day 10.

Step 3: Send the sequence directly from Origami

Here’s where the magic of having the sequencer inside the same platform pays off. No exporting, no CSV uploads to a separate tool, no worrying about field mapping. You launch everything from the same project where you built your list.

1. Inside your prospect list, open the “Sequences” tab (or start a new campaign).
2. Choose whether to load your own templates or have the AI generate the sequence.
3. Set the touch cadence. The defaults are Day 1 Connection Request, Day 3 Follow‑up, Day 7 Final Message — but you can shift to Day 1, Day 4, Day 8 if your audience is slower to respond.
4. Hit “Launch.”

What happens next: the built‑in LinkedIn sequencer sends connection requests with your Day‑1 note to contacts who aren’t connected yet. Once a request is accepted, the system schedules Touch 2 for the configured delay. If someone replies at any point, they automatically exit the sequence — no sending a “breakup” email after they’ve already said “I’m interested.”

All activity — opens, link clicks, replies — feeds back to the same dashboard. And while you’re reviewing a contact’s response, you can still see their enriched profile (title, company, tools detected by Origami), so you’re never guessing why you reached out. It’s one workflow: find, enrich, sequence, send, track.

What does it cost? The sequencer is included on every paid plan. You only pay for the credits used to enrich leads. If you’re on the free 1,000‑credit plan, you can still use the sequencer for any leads you’ve already enriched — and then upgrade for $29/month when you’re ready to scale.

Results to expect (and when to iterate)

For a warm account expansion campaign like this, I often see:

• Connection acceptance rate: 40–60% (they recognize the company, even if they don’t know you personally)
• Reply rate on Touch 2: 10–18%
• Meeting booked from the entire sequence: 5–8% of total touched contacts

These aren’t guarantees; they’re ranges from real campaigns I’ve run. If after 50 contacts you’re below 5% reply rate, rework the messaging before resenting. If replies are high but meetings don’t materialize, your list might be too broad — go back and segment more tightly by OT tool usage or company size.

If replies are near zero and the acceptance rate is also low, you likely have a list problem (wrong roles, outdated contacts). Origami’s live‑web search minimizes that, but always spot‑check a handful of profiles.