Home › Companies › C3EL › Security Operations Engineer – Senior
Security Operations Engineer – Senior
C3EL · Washington, DC · Active · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | C3EL |
| Title | Security Operations Engineer – Senior |
| Normalized title | - |
| Department / team | Cybersecurity |
| Location | Washington, DC, United States |
| Work model | - |
| Employment type | - |
| Salary | - |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2026-04-24 / 2026-05-29 |
| Changed / last seen | 2026-05-29 / 2026-06-20 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from C3EL. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Washington. | Open |
| Department jobs | Active postings in Cybersecurity. | 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 | C3EL |
| Source | 30d2e443-b3d7-4c2d-ac8f-fa8eb51302ca |
| ATS provider | Greenhouse |
Description
**CONTINGENT UPON CONTRACT AWARD**
Overview:
Job Title: Security Operations Engineer – Senior
Location : Washington, DC
(Due to the nature of the work and contract requirements, U.S. Citizenship is required. )
Description:
C3EL is seeking a Senior Security Operations Engineer to support security initiatives in Washington, DC. This role is responsible for designing, implementing, and maintaining secure systems and ensuring the protection of organizational assets. The selected candidate will provide technical leadership across security architecture, risk management, and continuous monitoring efforts.
Responsibilities will include, but not be limited to:
Design, implement, and maintain cybersecurity solutions aligned with industry frameworks (e.g., NIST, ISO 27001).
Perform vulnerability assessments, security control reviews, and risk analyses.
Monitor systems for security incidents and support incident response and remediation efforts.
Develop and enforce security policies, procedures, and best practices.
Configure and manage security tools (e.g., SIEM, IDS/IPS, endpoint protection).
Collaborate with engineering teams to integrate security controls into system architectures.
Conduct security audits and support continuous monitoring activities.
Maintain security documentation, including system security plans and risk tracking.
Provide technical guidance to junior cybersecurity staff.
Minimum Qualifications:
U.S. Citizenship.
Current IAT Level III or IAM Level II certification (e.g., CISSP, CASP+ CE, or equivalent).
8+ years of experience in cybersecurity, information security, or a related field.
Experience with risk management frameworks (e.g., RMF, NIST-based approaches).
Experience with vulnerability assessment tools (e.g., Nessus or similar).
Knowledge of security architecture and network security principles.
Experience with security tools such as SIEM, IDS/IPS, and endpoint protection.
Familiarity with Windows, Linux, and cloud environments (AWS, Azure, or similar).
Strong analytical, troubleshooting, and communication skills.
Desired Qualifications:
Experience in enterprise environments.
Familiarity with compliance and risk tracking tools.
Experience with Zero Trust concepts.
Scripting or automation experience (e.g., Python, PowerShell).
Experience with DevSecOps or container security.
Education:
Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field preferred, OR an Associate’s degree plus ten (10) years of recent specialized experience, OR 12 years of recent specialized experience.
Full job record
| Job ID | 998d02e36545c720aad2757e20584f340025bbe8 |
| Org ID | fe57ab0e-000d-4c59-8286-a00512eb9f90 |
| Source ID | 30d2e443-b3d7-4c2d-ac8f-fa8eb51302ca |
| Board ID | 30d2e443-b3d7-4c2d-ac8f-fa8eb51302ca |
| Provider | greenhouse |
| Provider Job Key | 5119905007 |
| Title | Security Operations Engineer – Senior |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Washington, DC |
| Department | Cybersecurity |
| Team | — |
| Employment Type | — |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | DC |
| City | Washington |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://job-boards.greenhouse.io/c3el/jobs/5119905007 |
| Apply URL | https://job-boards.greenhouse.io/c3el/jobs/5119905007 |
| First Seen At | 2026-05-29 22:40:46Z |
| Last Seen At | 2026-06-20 07:33:39Z |
| Last Checked At | 2026-06-20 07:33:39Z |
| Last Changed At | 2026-05-29 22:40:46Z |
| Inactive At | — |
| Source Posted At | 2026-04-24 15:12:09Z |
| Source Updated At | 2026-05-12 19:06:16Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=c3el/date=2026-06-20/2026-06-20T07-33-39-145Z-f1cd1ea8d16cfd41b8481f6c5bf45f88d7b4ff6c0c84856d57b7afc333fa102c.json |
Event Fields
{
"content_hash": "06a4b97eef5d9f15d329757d8559e6088608d8bca79a00688b8d78cf80430b22",
"source_hash": "ac87902f88f65f47236175a7fa353c335054fec5c931dc4a6140bcbc0df82ce0",
"last_changed_at": "2026-05-29T22:40:46.137Z",
"active_status": "active"
}Parsed Structured
{
"dedupe": null,
"language": "en",
"location": {
"raw": "Washington, DC",
"city": "Washington",
"region": "DC",
"country": "United States",
"is_remote": false,
"confidence": 0.9
},
"salary_max": null,
"salary_min": null,
"inferred_at": "2026-06-20T07:33:39.269Z",
"launch_scope": {
"reason": "english_us_canada",
"included": true,
"language": "en",
"location": {
"raw": "Washington, DC",
"city": "Washington",
"region": "DC",
"country": "United States",
"is_remote": false,
"confidence": 0.9
},
"countries": [
"United States"
]
},
"remote_policy": null,
"salary_period": null,
"workplace_type": null,
"salary_currency": null
}Extensions
{}Native Structured
{
"title": "Security Operations Engineer – Senior",
"offices": [
{
"id": 4010595007,
"name": "Customer Site",
"location": null,
"child_ids": [],
"parent_id": null
}
],
"language": "en",
"location": {
"name": "Washington, DC"
},
"metadata": [
{
"id": 4301972007,
"name": "Clearance Level",
"value": "None",
"value_type": "single_select"
}
],
"updated_at": "2026-05-12T15:06:16-04:00",
"departments": [
{
"id": 4038380007,
"name": "Cybersecurity",
"child_ids": [],
"parent_id": 4038378007
}
],
"company_name": "C3EL",
"requisition_id": 4623836007,
"first_published": "2026-04-24T11:12:09-04:00",
"application_deadline": null
}Get this page with API
Rendered from the bluedoor Job Postings API. Reproduce it:
GET https://api.bluedoor.sh/job-postings/v1/jobs/998d02e36545c720aad2757e20584f340025bbe8?include=descriptionJSONGET https://api.bluedoor.sh/job-postings/v1/orgs/fe57ab0e-000d-4c59-8286-a00512eb9f90JSONGET https://api.bluedoor.sh/job-postings/v1/sources/30d2e443-b3d7-4c2d-ac8f-fa8eb51302caJSONGET https://api.bluedoor.sh/job-postings/v1/jobs/998d02e36545c720aad2757e20584f340025bbe8/eventsJSON