Tatum Bank Recruitment 2026: Application Security Officer and Network Security Officer Jobs in Lagos
Tatum Bank recruitment 2026 is open for two cybersecurity roles in Lagos. The bank wants an Application Security Officer and a Network Security Officer. Application deadline is 25 September 2026. That is two weeks from today. If you work in AppSec, network defence or banking IT security, read this before you apply.
The official flyer is short. It does not list salary, years of experience or exact certificates. This guide fills those gaps with what similar Tatum Bank IT roles required, what Nigerian banks usually ask for, and how to submit a clean application via tinyurl.com/TBHiring.
ALSO APPLY: Check other open Tatum Bank jobs before you close the tab.
Who is Tatum Bank?
Tatum Bank Limited is a CBN-licensed commercial bank. It started full operations in May 2025. Headquarters is in Garki, Abuja. The Lagos office handles a large share of digital and corporate work. Managing Director is Niyi Adeseun. The bank’s line is “We keep you smiling.”
In its first year it posted ₦1.7 billion profit before tax and met the CBN ₦50 billion recapitalisation mark for a regional commercial bank. It runs a mobile app, debit cards, corporate internet banking and POS. That digital stack is why they are hiring security officers now.
They have already advertised Penetration Testers and an Information System Auditor. The current Tatum Bank jobs Lagos posting continues that build-out of the security function.
Open roles in this Tatum Bank recruitment 2026
Two positions. Both based in Lagos. Full-time.
- Application Security Officer
- Network Security Officer
The flyer only says “interested and qualified candidates.” Below is what those titles normally mean in a Nigerian bank and what Tatum asked for on the closest previous role (Information System Auditor).
Application Security Officer — what the job actually covers
You protect the bank’s apps: mobile banking, internet banking, APIs, core banking interfaces and any customer-facing web services.
Typical work:
- Review code and architecture for OWASP Top 10 issues
- Run or coordinate SAST, DAST and API security tests
- Work with developers on secure SDLC and DevSecOps
- Track and close vulnerabilities before go-live
- Support penetration tests on new releases
- Write findings that developers and auditors can act on
Banks get hit on login, transfer and card APIs. This role sits in front of that risk.
Network Security Officer — what the job actually covers
You look after the pipes: firewalls, VPNs, segmentation, IDS/IPS, WAF, remote access and the links between branches, data centre and cloud.
Typical work:
- Firewall and WAF rule design and review
- Network segmentation for card and core systems
- VPN and privileged access control
- Monitor for unusual traffic and support incident response
- Harden routers, switches and security appliances
- Help the bank stay inside CBN cybersecurity framework rules
Both roles report into information security or IT risk. Expect overlap with the auditor and any SOC staff they already have.
Qualifications Tatum Bank is likely to want
The flyer does not publish a JD. Use the bank’s May 2026 Information System Auditor advert as the closest public template, then add what other Nigerian banks ask for AppSec and network security.
Education
- BSc or HND in Computer Science, Information Security, Information Technology, Electrical/Electronics Engineering or a close field
Experience
- Information System Auditor role asked for 3–6 years in banking or financial services
- For these two officer roles, expect 3–5 years hands-on AppSec or network security. Pure physical security or general IT support will not be enough
Certificates that help
- AppSec: CEH, CompTIA PenTest+, OSCP, GWAPT, or DevSecOps credentials
- Network: CCNA Security, CCNP Security, Fortinet NSE, Palo Alto, or equivalent firewall/WAF vendor certs
- Either role: Security+, CISSP, CISM, CISA. Tatum listed CISA, CISSP, CISM and CIBN as advantages on the auditor job
Skills that show up on shortlists
- Vulnerability management and report writing
- Knowledge of CBN Risk-Based Cybersecurity Framework
- Experience with banking systems, not only generic enterprise IT
- Clear English — you will write for auditors and executives
If your CV only shows “IT officer” or “security guard supervisor,” rewrite it around tools, frameworks and banking exposure before you apply.
ALSO READ: How to write a CV
Salary range for these Tatum Bank jobs Lagos
Tatum Bank has not published pay. Use 2026 market data for similar titles in Nigerian banks and fintechs.
| Level | Typical monthly range (Nigeria, 2026) | Notes |
|---|---|---|
| Mid-level AppSec / Network Security Officer | ₦250,000 – ₦600,000 | Banks sit toward the upper half if you have certs and banking years |
| Senior / specialist | ₦500,000 – ₦900,000+ | Rare at “Officer” title; more common at Engineer or Lead |
| Physical Security Officer (not this job) | ₦80,000 – ₦200,000 | Do not confuse the two titles |
A new bank that just met recapitalisation often pays at or slightly above mid-market to pull people from bigger names. Ask for the band only after you have an offer. Do not put expected salary on the first CV unless the form forces it.
How to apply for Tatum Bank recruitment 2026
Official instruction on the flyer:
- Go to tinyurl.com/TBHiring
- Submit your application before 25 September 2026
- You can also scan the QR code on the official poster
Previous Tatum roles also accepted CVs at recruitment@tatumbank.com with a clear subject line. Use the link first. If the form fails, email is the backup — subject: “Application – Application Security Officer” or “Application – Network Security Officer”.
Follow @tatumbankng on X, Instagram and Facebook for updates. The handle is the same across platforms.
Do this before you click submit
- One PDF CV, 2 pages max
- File name: FirstName_LastName_AppSec_Tatum2026.pdf (or NetworkSec)
- Put the exact job title in the first line of the summary
- List tools and certs near the top, not buried in a skills dump
- Remove photos, tables that break on ATS, and “references available on request”
Related Post: See a sample cybersecurity CV layout if you have not updated yours this year.
How to stand out in a short window
Fourteen days is not long. Most people will paste a generic IT CV. Do the opposite.
- Open with one sentence: years in AppSec or network security + one banking or payments result
- Name the stack you have actually used (Burp, Nessus, FortiGate, Palo Alto, Qualys, Splunk, etc.)
- If you have closed a finding that stopped a fraud or passed a CBN or PCI review, write the outcome in numbers
- Attach or link only if the form allows it. Do not send a 12 MB portfolio
Tatum is still building the team. They will favour people who can work with developers and infrastructure without drama.
ALSO APPLY: Information security and IT audit roles at other CBN-licensed banks if this deadline passes.
ALSO APPLY: Latest list of cybersecurity jobs in Lagos banks.
Is Tatum Bank legit?
Yes. It is a licensed deposit-money bank, RC 7745719, CBN recapitalised, public MD statements in Punch and BusinessDay, active social accounts, and a working website at tatumbank.com. Treat the tinyurl as official because it sits on the bank’s own hiring poster. Still, never pay anyone who claims they can “help your application.”
FAQ
How do I apply for Tatum Bank jobs in 2026?
Use tinyurl.com/TBHiring or the QR code on the official poster. Deadline for these two security roles is 25 September 2026. Older Tatum adverts also used recruitment@tatumbank.com.
What is the Tatum Bank recruitment 2026 deadline for these roles?
25 September 2026. After that date the form may close. Apply this week if your CV is ready.
Does Tatum Bank hire fresh graduates for Application Security Officer?
Unlikely for these two titles. The nearest published IT security role asked for 3–6 years in banking. Fresh graduates should watch the Tech Graduate Trainee programme instead.
How much does an Application Security Officer earn in Nigeria?
Mid-level bank and fintech ranges in 2026 sit roughly ₦250,000 to ₦600,000 per month before allowances. Senior specialists go higher. Tatum has not published a figure.
Is Tatum Bank a CBN licensed bank?
Yes. It is a regional commercial bank that met the ₦50 billion capital requirement and has operated since May 2025.
Conclusion
Tatum Bank recruitment 2026 for Application Security Officer and Network Security Officer is a real Lagos opening with a hard stop on 25 September 2026. The flyer is thin, so treat the Information System Auditor JD and standard bank security requirements as your checklist. Clean CV, correct job title, apply through tinyurl.com/TBHiring, then follow tatumbankng for shortlist news.
If you already work in AppSec or network security and you can show banking or payments experience, send the application this week. Waiting until the last day is how good CVs get lost in the pile.