coretechsecurity
Jobs & hiring outlook.
Explore 12 grouped openings and the hiring signals in coretechsecurity’s public postings. Compare the work, the locations, and the requirements before your next move.
Openings over time.
Daily observations of coretechsecurity’s public job board. Advertised postings, rather than headcount or completed hires.
Tracking since 30 Oct 2026. The latest successful check on each UTC day replaces that day’s observation. Failed checks do not record zero openings.
View the recorded data (1 day)
Swipe the table to see all workplace counts.
| Day (UTC) | All postings | Remote | Hybrid | Onsite | Unstated |
|---|---|---|---|---|---|
| 2026-10-30 | 13 | 0 | 2 | 11 | 0 |
A closer look at the work.
The workplace mix and role categories in coretechsecurity’s verified inventory.
Workplace mix
13 verified postings
- Remote00%
- Hybrid215%
- Onsite1185%
- Not stated00%
Role categories
Grouped openings; title-based categories
Open jobs at coretechsecurity
No openings match these filters. Clear the filters to see this company’s jobs.
Check a public job to get started →What the postings actually say.
These counts describe 13 verified postings. Policies may differ between roles and do not establish an individual candidate’s eligibility.
Does coretechsecurity offer visa sponsorship?
Across 13 verified postings at coretechsecurity, 0 explicitly state visa sponsorship is available, 0 state sponsorship is unavailable, 0 contain conditional or conflicting language, and 13 do not mention sponsorship.
What is coretechsecurity’s remote work and location policy?
0 postings are labeled remote (0 explicitly worldwide), 2 hybrid, and 11 onsite.
Evidence review from Christmas Island
Selected sponsorship need: no. This selection does not assess citizenship or personal permission to work.
0 postings have no identified conflict; 0 conflict with the selection; 13 leave conditions unresolved.
Work authorization, citizenship & clearance breakdown
0 postings contain an explicit work authorization requirement.
Citizenship: 5 required, 0 preferred, 0 explicitly not required, 8 unstated, 0 conflicting, 0 not assessed.
Clearance: 8 required, 1 preferred, 0 explicitly not required, 2 unstated, 2 conflicting, 0 not assessed.
0 postings explicitly describe worldwide remote applicant policies. Named applicant countries: None assessed.
Employer office countries, separate from remote applicant policies: Not available.
Read 6 examples from original postings
Examples below; the counts above cover all qualifying postings.
- SECURITY CLEARANCE
“We are ideally looking for a candidate who holds an active Security Clearance to join our team, however, we will consider sponsoring new clearances for candidates that meet our technical requirements.”
Read original posting ↗ - SECURITY CLEARANCE
“Please note, due to sensitivity of the role, successful applicants must hold an active Developed Vetting security clearance.”
Read original posting ↗ - CITIZENSHIP
Junior Vulnerability Researcher - September 2027
“Please note, due to sensitivity of the role, successful applicants must be British Citizens and willing to undergo extensive background checks to obtain a security clearance.”
Read original posting ↗ - SECURITY CLEARANCE
Junior Vulnerability Researcher - September 2027
“Please note, due to sensitivity of the role, successful applicants must be British Citizens and willing to undergo extensive background checks to obtain a security clearance.”
Read original posting ↗ - SECURITY CLEARANCE
“We are ideally looking for a candidate who holds an active Security Clearance to join our team; • Please note, due to sensitivity of the role, successful applicants must be eligible and willing to undergo (or already hold) SC clearance.”
Read original posting ↗ - SECURITY CLEARANCE
High-Integrity Software Engineer
“Please note, due to sensitivity of the role, successful applicants must hold an active Developed Vetting security clearance.”
Read original posting ↗
Dated source evidence · tracking since 30/10/2026
Most recent observations of source wording. These are separate from daily opening counts and do not reconstruct earlier employer policies.
- Software Engineer
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗ - Vulnerability Researcher Internship - Summer 2027
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗ - Junior Vulnerability Researcher - September 2027
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗ - Principal Systems Engineer
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗ - Rapid Cyber Software Engineer
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗ - High-Integrity Software Engineer
Observed 30/10/2026, 16:35:49 UTC
Original posting ↗
Observed openings. Clear boundaries.
Counts cover this tracked company board, not every vacancy across the employer. Location variants are grouped in the job list; trend charts count individual source postings. A removal does not prove a hire. Unknown dates, pay and policies stay unknown.
Read our source methodology ↗