Core One
Finance · Start-up · US
36
Open roles right now
202
Closed in the last 180 days
Hiring in: Engineering, Security, Operations & AdminFirst seen 2026-07-14Roles last changed 2026-10-24
Open roles
| Role | Location | Remote | Level | Salary | Posted |
|---|---|---|---|---|---|
| Recruiting Associate HR & Recruiting | Sterling | On-site | not available | USD 60k to 65k | 19 Oct 2026 |
| Senior Technical Editor, HQDA G-2 Legal & Compliance | Arlington | On-site | Senior | USD 90k to 115k | 19 Oct 2026 |
| Field Engineer - Junior Engineering | Sterling | Remote | Entry | USD 70k to 95k | 13 Oct 2026 |
| Lead Systems Administrator Operations & Admin | Sterling | On-site | Lead | USD 100k to 120k | 9 Oct 2026 |
| Operations Associate Operations & Admin | Sterling | On-site | not available | USD 60k to 70k | 9 Oct 2026 |
| IT Lead Engineering | Sterling | On-site | Lead | USD 100k to 120k | 7 Oct 2026 |
| Data Engineer Engineering | Tampa | On-site | not available | n/a | 5 Oct 2026 |
| Imagery Intelligence Analyst (Senior) - VA | Springfield | On-site | not available | n/a | 29 Sept 2026 |
| Special Security Support Technician: Information Security Skilled Technician | US | On-site | not available | USD 100k to 104k | 28 Sept 2026 |
| Intelligence Planner Security | Charlottesville | On-site | Mid | USD 60k to 135k | 24 Sept 2026 |
| CI Specialist Operations & Admin | Charlottesville | On-site | not available | USD 60k to 135k | 24 Sept 2026 |
| Logistics Planner & Graphics support Design | Tampa | On-site | not available | n/a | 23 Sept 2026 |
| Technical Editor Engineering | Charlottesville | On-site | not available | USD 60k to 135k | 18 Sept 2026 |
| Data Scientist Data & Analytics | Charlottesville | On-site | not available | USD 60k to 135k | 16 Sept 2026 |
| Lead Program Control Analyst Operations & Admin | Sterling | On-site | Lead | USD 100k to 110k | 15 Sept 2026 |
| Senior Systems Engineer Engineering | Sterling | On-site | Senior | USD 125k to 165k | 15 Sept 2026 |
| Deputy Program Manager Operations & Admin | Charlottesville | On-site | Manager | USD 60k to 135k | 14 Sept 2026 |
| Sensitive Activities Planner Security | Tampa | On-site | Manager | n/a | 31 Aug 2026 |
| Computer Scientist (USPACOM J2) Science & Research | Honolulu | On-site | not available | USD 105k to 118k | 28 Aug 2026 |
| Capabilities Assessment & Analysis Functional SME Operations & Admin | Tampa | On-site | not available | n/a | 26 Aug 2026 |
| USSOCOM J3 Senior Administrator | Tampa | On-site | not available | n/a | 26 Aug 2026 |
| Higher Headquarters Assessment Multi-Discipline Army Protection Program SME Security | not available | Remote | Mid | n/a | 19 Aug 2026 |
| Targeting Officer Data & Analytics | Sterling | On-site | Mid | USD 140k to 215k | 19 Aug 2026 |
| Systems Engineer, Expert Engineering | McLean | On-site | Senior | USD 110k to 215k | 19 Aug 2026 |
| Program Control Manager Operations & Admin | Sterling | On-site | Manager | USD 100k to 110k | 18 Aug 2026 |
| Senior Technical Writer Engineering | McLean | On-site | Senior | USD 150k to 175k | 10 Jun 2026 |
| Effects Planner - Expert Design | Tampa | On-site | Senior | n/a | 9 Jun 2026 |
| Language Enabled OSINT Collector Security | Titusville | On-site | not available | n/a | 8 Jun 2026 |
| Security Analyst Security | McLean | On-site | not available | USD 150k to 200k | 27 Mar 2026 |
| Junior Technical Writer Design | McLean | On-site | Entry | USD 120k to 150k | 27 Mar 2026 |
| Geospatial Data Scientist (Expert) Data & Analytics | US | On-site | Senior | n/a | 26 Mar 2026 |
| Senior Cyber Security Analyst Security | Chantilly | On-site | Senior | USD 110k to 215k | 9 Dec 2024 |
| Support Generalist Customer Support | McLean | On-site | not available | USD 100k to 125k | 18 Sept 2024 |
| Systems Integrator L1-6 Engineering | Tysons Corner | On-site | not available | USD 110k to 215k | 6 Feb 2023 |
| Systems Engineers L1-6 Engineering | Tysons Corner | On-site | not available | USD 110k to 215k | 6 Feb 2023 |
Open roles over timeBETA: partial data
Daily snapshots from 6 Oct 2026 (two earlier ones: 2026-09-28 and 4 Oct), so older windows have gaps. Any point derived afterwards rather than recorded that day is labelled “reconstructed” in the API.
Recent closures
| Role | Closed | Reason |
|---|---|---|
| Senior International Capability Development SME | 24 Oct 2026 | its apply link kept failing at its source |
| International Engagement Support SME | 24 Oct 2026 | its apply link kept failing at its source |
| Special Security Support Technician: Security Education Training and Awareness | 23 Oct 2026 | its apply link kept failing at its source |
| Principal Support Administrator | 19 Oct 2026 | stopped appearing at its source |
| Accounting Supervisor | 14 Oct 2026 | stopped appearing at its source |
| Requirements Integration Officer | 14 Oct 2026 | stopped appearing at its source |
| Contract Security Officer | 14 Oct 2026 | stopped appearing at its source |
| Special Security Support Technician: SAP | 6 Oct 2026 | stopped appearing at its source |
| TECHINT Analyst | 2 Oct 2026 | stopped appearing at its source |
| Targeting Analyst | 27 Sept 2026 | stopped appearing at its source |