Millennium Corporation

Red Team Security Engineer (Red Team Operator)

Red Team Security Engineer

Active Secret Clearance with eligibility for Top Secret/SCI; Bachelor’s in Computer Science/Information Assurance or Security; CEH and CISSP; specialized red team and network defense experience; scripting skills.

Integrated Master Scheduler

Active Secret clearance; Bachelor's degree with 7 years scheduling experience or 9 years total, or 15+ years scheduler with MDAP experience; 5+ years in government/complex programs; proficiency with scheduling tools.

Project Manager

Active Secret Clearance; Bachelor's degree in Engineering, Business, Management, Logistics, Quality, Production, or related field; 10+ years coordinating DoD acquisition programs; DoD regulations knowledge; proficiency with MS Office and Adobe Acrobat.

Mechanical Engineer

Active Secret clearance; Bachelor's degree in engineering; 4-6 years of related experience; defense program support; proficiency in engineering documents and change processes; able to work with government and DLA processes.

Sustainment Engineer- (Mechanical)

Sustainment Engineer

Active secret clearance; bachelor's degree in engineering; 4-6 years defense systems engineering experience; sustainment-focused documentation and design change experience.

Red Team Operator

Active Top Secret clearance with SCI/CI poly eligibility; 3–5 years total experience; Bachelor's with 5 yrs or Master's with 3 yrs; on-site in Clarksburg, WV; experience with Kali Linux, Burp Suite, Metasploit, Bloodhound; relevant offensive security certs (GPEN, GWAPT, OSCP, PNPT)

Systems Engineer (Mechanical/Electrical)

Systems Engineer

Active Secret clearance; defense engineering experience; four+ years of engineering design changes and analyses; proficient with engineering documents and standards.

Lead Network Engineer

Active TS/SCI clearance; 10+ years network engineering experience; bachelor's degree; multiple vendor certifications (CCIE/CCDE/JNCIE-ENT/JNCIE-SP/PCNSE/PCCSE; AWS Advanced Networking – Specialty; Azure Network Engineer Associate; ITIL v3/v4).

Red Team Security Engineer II

Active Secret clearance with eligibility for Top Secret/SCI; Bachelor's degree plus 3-5 years of experience; CEH and CISSP; Red Team/ CNA/ CNE/ CND expertise; strong tool development and scripting skills.

Red Team Security Engineer I

Active Secret clearance with eligibility for Top Secret/SCI; BS or equivalent technical degree with 0-2 years of experience; CEH and CISSP; red team/penetration testing experience; scripting skills.

Red Team Security Engineer III

Active Secret Clearance with eligibility for Top Secret/SCI; BS in a technical field; 5-8 years of experience; OSCP/RIOT/Red Team certs; CEH and CISSP; red team/ CNA/CNE/CND expertise; strong tool development and scripting skills.

Active Secret clearance with eligibility for Top Secret/SCI; BS in CS/Information Assurance or related field; CEH and CISSP; specialized red team/ CNA/ CNE/ CND experience; capable of rapid tool development; scripting skills; penetration testing.

Red Team Security Engineer IV

Senior-level Red Team Engineer with active Top Secret/SCI eligibility, 8+ years of relevant experience, and multiple security certifications.

Title	Location	Date
Red Team Security Engineer (Red Team Operator) Full Time Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Mar 30, 2026
Integrated Master Scheduler Full Time · 5+ YOE Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Mar 13, 2026
Project Manager Full Time · 10+ YOE Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Mar 12, 2026
Mechanical Engineer Full Time · 4+ YOE Stafford, Virginia, United States · Onsite	Stafford, Virginia, United States Onsite	Mar 11, 2026
Sustainment Engineer- (Mechanical) Full Time · 4+ YOE Stafford, Virginia, United States · Onsite	Stafford, Virginia, United States Onsite	Mar 9, 2026
Red Team Operator Full Time · 3+ YOE Clarksburg, West Virginia, United States · Onsite	Clarksburg, West Virginia, United States Onsite	Feb 4, 2026
Systems Engineer (Mechanical/Electrical) Full Time · 4+ YOE Stafford, Virginia, United States · Onsite	Stafford, Virginia, United States Onsite	Jan 13, 2026
Lead Network Engineer Full Time · 10+ YOE Arlington, Virginia, United States · Hybrid	Arlington, Virginia, United States Hybrid	Dec 4, 2025
Red Team Security Engineer II Full Time · 3+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 28, 2025
Red Team Security Engineer I Full Time · 0+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 28, 2025
Red Team Security Engineer III Full Time · 5+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 28, 2025
Red Team Security Engineer (Red Team Operator) Full Time Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 28, 2025
Red Team Security Engineer IV Full Time · 8+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 28, 2025

Name	Millennium Corporation
Headquarters	US
Industries	CybersecurityDefense
Activities	Cybersecurity penetration testingNetwork security engineeringGovernment IT consultingSoftware engineeringThreat intelligence services
Type	Private
Employees	400
Parent Company	Markon
Tagline	Provides cybersecurity and engineering solutions for government missions.
Founded	2,004
Website	millgroupinc.com

Millennium Corporation

About Millennium Corporation