Home › Companies › Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001 › CNO Engineer
CNO Engineer
Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001 · Arlington, VA, US, Arlington, VA; MD, US, MD · Active · $150,000–$190,000 / year · ADP Workforce Now Recruiting
Job facts
| Field | Value |
|---|---|
| Company | Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001 |
| Title | CNO Engineer |
| Normalized title | - |
| Department / team | - |
| Location | Arlington, VA, United States |
| Work model | - |
| Employment type | - |
| Salary | $150,000–$190,000 / year |
| Status | active |
| ATS provider | ADP Workforce Now Recruiting |
| Posted / first seen | 2026-05-07 / 2026-05-31 |
| Changed / last seen | 2026-06-06 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through ADP Workforce Now Recruiting. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Arlington. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001 |
| Source | 27105113-cc13-462d-a593-e85d72d270e7 |
| ATS provider | ADP Workforce Now Recruiting |
Description
GrammaTech is seeking CNO Engineers at varying levels of experience to support development, analysis, and testing efforts for mission-critical capabilities. Candidates will contribute to large-scale software projects, build new components, and extend existing tooling with a strong emphasis on C and Python development.
Clearance Required: Active TS/SCI with Polygraph
Responsibilities Perform CNO development, analysis, and testing activities Build new software components and enhance existing tooling to meet project requirements Implement and maintain mission-critical capabilities Contribute to large-scale software development efforts in collaborative team environments Develop and maintain solutions primarily using C and Python Required Qualifications Experience with the C programming language Experience with the Python programming language Experience in reverse engineering Knowledge of IPv4 networking and related protocols Ability to work effectively in a team environment Preferred Qualifications Experience using Ghidra Familiarity with PowerPC or other RISC architectures Experience developing automated test scripts Understanding of dataflow analysis and operational tools Experience with C++ Extensive experience with both C and Python development
The base salary range for this position is $150,000-$190,000 per year. This range is based on the Company's good faith estimate at the time of posting. Actual salary will take into consideration various factors such as role level, experience, expertise, and education.
We offer a generous benefits package that includes medical, dental, vision, short- and long-term disability benefits, life insurance and a 401(k) plan with company contribution. The total rewards package includes paid holiday and PTO and eligibility for merit increases and performance bonuses.
GrammaTech, Inc. is an Equal Opportunity/Disability/Veterans employer.
Full job record
| Job ID | 13ed58b7fcc96e608177d7a4440734405e7f1e84 |
| Org ID | 2a054768-e2a6-4316-a4e5-b62cf24bcc2c |
| Source ID | 27105113-cc13-462d-a593-e85d72d270e7 |
| Board ID | 27105113-cc13-462d-a593-e85d72d270e7 |
| Provider | adp_workforcenow |
| Provider Job Key | 562488 |
| Title | CNO Engineer |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Arlington, VA, US, Arlington, VA; MD, US, MD |
| Department | — |
| Team | — |
| Employment Type | — |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | VA |
| City | Arlington |
| Salary Raw | salary range for this position is $150,000-$190,000 per year |
| Salary Min | 150,000 |
| Salary Max | 190,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://workforcenow.adp.com/mascsr/default/mdf/recruitment/recruitment.html?cid=bf86e234-3c85-4efc-8f62-1c7a4a01b9fb&ccId=19000101_000001&lang=en_US&type=JS&jobId=562488&jwId=9201562671493_1 |
| Apply URL | https://workforcenow.adp.com/mascsr/default/mdf/recruitment/recruitment.html?cid=bf86e234-3c85-4efc-8f62-1c7a4a01b9fb&ccId=19000101_000001&lang=en_US&type=JS&jobId=562488&jwId=9201562671493_1 |
| First Seen At | 2026-05-31 18:24:08Z |
| Last Seen At | 2026-06-06 11:53:10Z |
| Last Checked At | 2026-06-06 11:53:10Z |
| Last Changed At | 2026-06-06 11:53:10Z |
| Inactive At | — |
| Source Posted At | 2026-05-07 18:31:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=adp_workforcenow/board=bf86e234-3c85-4efc-8f62-1c7a4a01b9fb|19000101_000001/date=2026-06-06/2026-06-06T11-53-10-020Z-88014c320441562cad2786a21936f89dcca691b9cd3117f4aefda059ec8398bb.json |
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