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HomeCompaniesBf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001CNO 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

FieldValue
CompanyBf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001
TitleCNO Engineer
Normalized title-
Department / team-
LocationArlington, VA, United States
Work model-
Employment type-
Salary$150,000–$190,000 / year
Statusactive
ATS providerADP Workforce Now Recruiting
Posted / first seen2026-05-07 / 2026-05-31
Changed / last seen2026-06-06 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Bf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through ADP Workforce Now Recruiting.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Arlington.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyBf86e234 3c85 4efc 8f62 1c7a4a01b9fb 19000101 000001
Source27105113-cc13-462d-a593-e85d72d270e7
ATS providerADP 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 ID13ed58b7fcc96e608177d7a4440734405e7f1e84
Org ID2a054768-e2a6-4316-a4e5-b62cf24bcc2c
Source ID27105113-cc13-462d-a593-e85d72d270e7
Board ID27105113-cc13-462d-a593-e85d72d270e7
Provideradp_workforcenow
Provider Job Key562488
TitleCNO Engineer
Normalized Title
Statusactive
Activeyes
Location TextArlington, VA, US, Arlington, VA; MD, US, MD
Department
Team
Employment Type
Workplace Type
Remote Policy
CountryUnited States
RegionVA
CityArlington
Salary Rawsalary range for this position is $150,000-$190,000 per year
Salary Min150,000
Salary Max190,000
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://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 URLhttps://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 At2026-05-31 18:24:08Z
Last Seen At2026-06-06 11:53:10Z
Last Checked At2026-06-06 11:53:10Z
Last Changed At2026-06-06 11:53:10Z
Inactive At
Source Posted At2026-05-07 18:31:00Z
Source Updated At
Raw Payload Uris3://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
Event Fields
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Parsed Structured
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Extensions
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