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HomeCompaniesNetSageCNO Developer-Senior

CNO Developer-Senior

NetSage · Annapolis Junction, Maryland, United States · Active · Greenhouse

Job facts

FieldValue
CompanyNetSage
TitleCNO Developer-Senior
Normalized title-
Department / teamEngineering and Development
LocationAnnapolis Junction, MD, United States
Work model-
Employment type-
Salary-
Statusactive
ATS providerGreenhouse
Posted / first seen2026-04-08 / 2026-05-29
Changed / last seen2026-06-04 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from NetSage.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Annapolis Junction.Open
Department jobsActive postings in Engineering and Development.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

CompanyNetSage
Source6d73b4c6-d90a-4035-b27a-b2ba32905081
ATS providerGreenhouse

Description

NetSage's mission is to help our customers achieve their missions by providing superior cyber services. We seek talented professionals who are interested in doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and offers excellent pay and world-class benefits. We do not hire contract by contract; instead, we offer multiple job options and career progression for our employees. We realize that our website and job descriptions may be a little vague and that's on purpose because of the customers we support. Please connect with us using our Contact Us page if you have any questions about any of our job-openings. We are seeking a Senior CNO Developer to help solve some of our Customer’s most challenging problems. In this role, you will work closely with mission stakeholders to capture requirements and support the development of new and existing capabilities. The ideal candidate for this position will have demonstrable experience working on CNO missions and have a strong proficiency in C programming and reverse engineering. Please consider applying if you meet the following qualifications. Required Qualifications: TS/SCI with polygraph security clearance. A Bachelor of Science (B.S.) degree in computer science or a related STEM discipline and ten (10) years of experience or a Master of Science (M.S.) degree and eight (8) years of experience is required. At least ten (10) years of experience programming in C (Assembly, C++, and Python are a plus). At least ten (10) years of experience performing reverse engineering on diverse architectures. In-depth understanding of network protocols and Secure Sockets Layer (SSL) security protocol. Experience with network device appliances. Experience working in a real-time Operating System (OS) environment.​

Full job record

Job ID0739449e7ff260e38acf4f01c6e636f42e4d65ab
Org ID67b2c4a9-a661-4b77-8ef6-a14d4487fb9e
Source ID6d73b4c6-d90a-4035-b27a-b2ba32905081
Board ID6d73b4c6-d90a-4035-b27a-b2ba32905081
Providergreenhouse
Provider Job Key7692776003
TitleCNO Developer-Senior
Normalized Title
Statusactive
Activeyes
Location TextAnnapolis Junction, Maryland, United States
DepartmentEngineering and Development
Team
Employment Type
Workplace Type
Remote Policy
CountryUnited States
RegionMD
CityAnnapolis Junction
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://job-boards.greenhouse.io/netsage/jobs/7692776003
Apply URLhttps://job-boards.greenhouse.io/netsage/jobs/7692776003
First Seen At2026-05-29 22:59:55Z
Last Seen At2026-06-06 20:41:30Z
Last Checked At2026-06-06 20:41:30Z
Last Changed At2026-06-04 11:13:02Z
Inactive At
Source Posted At2026-04-08 01:18:21Z
Source Updated At2026-06-03 20:10:30Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=netsage/date=2026-06-06/2026-06-06T20-41-30-251Z-4ce2e9566c2de9b48b5f5a7e94321d0d65fbb4aa9d6032e0766eb18023495d26.json
Event Fields
{
  "content_hash": "bdbee29d993832a508725fa61cf8da9618de070d274b4480c114120aa1020812",
  "source_hash": "c508a39de49bf861bad5ca775a13d8fb6a45e2bd710e59a1d18644fcf7c8d4e1",
  "last_changed_at": "2026-06-04T11:13:02.863Z",
  "active_status": "active"
}
Parsed Structured
{
  "language": "en",
  "location": {
    "raw": "Annapolis Junction, Maryland, United States",
    "city": "Annapolis Junction",
    "region": "MD",
    "country": "United States",
    "is_remote": false,
    "confidence": 0.95
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T20:41:30.339Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en",
    "location": {
      "raw": "Annapolis Junction, Maryland, United States",
      "city": "Annapolis Junction",
      "region": "MD",
      "country": "United States",
      "is_remote": false,
      "confidence": 0.95
    },
    "countries": [
      "United States"
    ]
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": null,
  "salary_currency": null
}
Extensions
{}
Native Structured
{
  "title": "CNO Developer-Senior",
  "offices": [
    {
      "id": 4012812003,
      "name": "Annapolis Junction",
      "location": "Annapolis Junction, Maryland, United States",
      "child_ids": [],
      "parent_id": null
    }
  ],
  "language": "en",
  "location": {
    "name": "Annapolis Junction, Maryland, United States"
  },
  "metadata": [],
  "updated_at": "2026-06-03T16:10:30-04:00",
  "departments": [
    {
      "id": 4020867003,
      "name": "Engineering and Development",
      "child_ids": [],
      "parent_id": null
    }
  ],
  "company_name": "NetSage",
  "requisition_id": 5747544003,
  "first_published": "2026-04-07T21:18:21-04:00",
  "application_deadline": null
}
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GET https://api.bluedoor.sh/job-postings/v1/jobs/0739449e7ff260e38acf4f01c6e636f42e4d65ab?include=descriptionJSON
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