Home › Companies › Careers Millgroupinc Icims Com › Red Team Operator III
Red Team Operator III
Careers Millgroupinc Icims Com · Colorado Springs, CO, US · Active · $130,000–$140,000 / year · iCIMS
Job facts
| Field | Value |
|---|---|
| Company | Careers Millgroupinc Icims Com |
| Title | Red Team Operator III |
| Normalized title | - |
| Department / team | - |
| Location | Colorado Springs, CO, United States |
| Work model | - |
| Employment type | OTHER |
| Salary | $130,000–$140,000 / year |
| Status | active |
| ATS provider | iCIMS |
| Posted / first seen | 2026-06-05 / 2026-06-06 |
| Changed / last seen | 2026-06-06 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Careers Millgroupinc Icims Com. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through iCIMS. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Colorado Springs. | 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 | Careers Millgroupinc Icims Com |
| Source | da78d3f8-fb71-4400-a3a4-e07357c3a59b |
| ATS provider | iCIMS |
Description
Overview
Millennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our ability to deliver results by expanding our technical depth, operational reach, and access to a broader bench of proven experts, ensuring our customers continue to receive best-in-class cybersecurity support.Since 2004, Millennium has operated at the forefront of cybersecurity. Our elite team of over 300 professionals brings an unmatched record of performance across Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. As home to the largest contingent of contracted Red Team operators supporting the Department of Defense, Millennium delivers unparalleled threat intelligence and battle-tested expertise to both DoD and federal civilian customers.
What We Believe
Millennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law.
Responsibilities
Millennium Corporation is seeking a highly skilled Red Team Operator III to support our team in Colorado Springs, CO. This role focuses on advanced cyber threat emulation and adversarial operations within complex enterprise and mission-critical environments.
Key Responsibilities:
Conduct intelligence-driven cyber threat emulation to replicate real-world adversary tactics, techniques, and procedures (TTPs)
Support cyber exercises, operational assessments, Test & Evaluation (T&E) events, and training engagements
Operate as part of a Red Team acting as an opposing force to evaluate system, system-of-systems, and enterprise resilience in contested cyber environments
Collaborate with stakeholders to develop and refine standard operating procedures (SOPs) for Red Team operations
Assist in onboarding, mentoring, and training newly assigned Red Team operators
Contribute to continuous improvement of offensive cyber capabilities and mission effectiveness
Qualifications
Active TS/SCI Clearance.
Bachelors degree and a minimum of three (3) years of experience OR six (6) years of experience with an Associates Degree.
IAT Level II: Sec +, OSCP, Sec X, RTJC, or other cyber security certificate is required.
Proven experience in Red Team operations, cyber threat emulation, or offensive cyber security.
Strong understanding of adversary tactics and frameworks (e.g., MITRE ATT&CK).
Experience supporting cyber exercises or large-scale enterprise environments.
Business Development
Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews.
Physical Requirements
Must be comfortable with prolonged periods of sitting at a desk and working on a computer.
Must be able to lift up to 10-15 pounds at a time.
Travel Requirements
15-30%
COMPENSATION:
$130K-$140K
Full job record
| Job ID | 260ddbd79b59d9dfec68c76a9e2685a2909796e9 |
| Org ID | 8e973af0-8515-4174-bdaa-d6acb1bb9392 |
| Source ID | da78d3f8-fb71-4400-a3a4-e07357c3a59b |
| Board ID | da78d3f8-fb71-4400-a3a4-e07357c3a59b |
| Provider | icims |
| Provider Job Key | 3081 |
| Title | Red Team Operator III |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Colorado Springs, CO, US |
| Department | — |
| Team | — |
| Employment Type | OTHER |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | CO |
| City | Colorado Springs |
| Salary Raw | Overview Millennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our ability to deliver results by expanding our technical depth, operational reach, and access to a broader bench of proven experts, ensuring our customers continue to receive best-in-class cybersecurity support.Since 2004, Millennium has operated at the forefront of cybersecurity. Our elite team of over 300 professionals brings an unmatched record of performance across Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. As home to the largest contingent of contracted Red Team operators supporting the Department of Defense, Millennium delivers unparalleled threat intelligence and battle-tested expertise to both DoD and federal civilian customers. What We Believe Millennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law. Responsibilities Millennium Corporation is seeking a highly skilled Red Team Operator III to support our team in Colorado Springs, CO. This role focuses on advanced cyber threat emulation and adversarial operations within complex enterprise and mission-critical environments. Key Responsibilities: Conduct intelligence-driven cyber threat emulation to replicate real-world adversary tactics, techniques, and procedures (TTPs) Support cyber exercises, operational assessments, Test & Evaluation (T&E) events, and training engagements Operate as part of a Red Team acting as an opposing force to evaluate system, system-of-systems, and enterprise resilience in contested cyber environments Collaborate with stakeholders to develop and refine standard operating procedures (SOPs) for Red Team operations Assist in onboarding, mentoring, and training newly assigned Red Team operators Contribute to continuous improvement of offensive cyber capabilities and mission effectiveness Qualifications Active TS/SCI Clearance. Bachelors degree and a minimum of three (3) years of experience OR six (6) years of experience with an Associates Degree. IAT Level II: Sec +, OSCP, Sec X, RTJC, or other cyber security certificate is required. Proven experience in Red Team operations, cyber threat emulation, or offensive cyber security. Strong understanding of adversary tactics and frameworks (e.g., MITRE ATT&CK). Experience supporting cyber exercises or large-scale enterprise environments. Business Development Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews. Physical Requirements Must be comfortable with prolonged periods of sitting at a desk and working on a computer. Must be able to lift up to 10-15 pounds at a time. Travel Requirements 15-30% COMPENSATION: $130K-$140K |
| Salary Min | 130,000 |
| Salary Max | 140,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://careers-millgroupinc.icims.com/jobs/3081/red-team-operator-iii/job |
| Apply URL | https://careers-millgroupinc.icims.com/jobs/3081/red-team-operator-iii/job |
| First Seen At | 2026-06-06 08:38:16Z |
| Last Seen At | 2026-06-06 08:38:16Z |
| Last Checked At | 2026-06-06 08:38:16Z |
| Last Changed At | 2026-06-06 08:38:16Z |
| Inactive At | — |
| Source Posted At | 2026-06-05 04:00:00Z |
| Source Updated At | 2026-06-02 19:43:03Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=icims/board=careers-millgroupinc.icims.com/date=2026-06-06/2026-06-06T08-38-15-931Z-d01bc1499a83769d557e80867243cc6b26bacabd663c75ac409662a9659c26d0.json |
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