HomeEmployersSixGen, Inc.
SixGen, Inc.

SixGen, Inc.

70
Reputation
High
21 open positions
Last updated Nov 2, 2026
Remote12%
Hybrid10%
On-site78%
Salary shown50%
Avg. listing87d
This month0 new · 0 closed

Technology & Engineering Lead

$200k–$250k/year
71
High

Technology & Engineering Lead Location: Sterling/Herndon, VAClearance Requirement: Active Top Secret (TS)Experience: 10+ years of relevant experience, including technical leadershipWork Arrangement: Regular onsite presence required based on program planning, infrastructure deployment and operational

EngineeringEngineering ManagerLead
See 2 similar>
1 0 0 3d ago

Reverse Engineer

$225k–$275k/year
39
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherMid
See 1 similar>
2 0 0 12d ago

Red Team Operator

$115k–$120k/year
33
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherMid
See 1 similar>
2 0 0↻ Repost 19d ago
SixGen, Inc.SixGen, Inc.··Remote · Worldwide

Threat Hunter/Purple Team Operator

$115k–$140k/year
43
Low

Threat Hunter / Purple Team Operator SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and leading technical capabilities to unc

CybersecurityThreat HunterMid
See 2 similar>
6 0 0 23d ago
SixGen, Inc.SixGen, Inc.·Hybrid·Remote · Worldwide

Senior Space Red Team Operator

32
Lowest

Senior Space Red Team Operator SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and leading technical capabilities to uncover v

OtherSenior
See 1 similar>
3 0 0 23d ago

AI/ML Engineer-TS/SCI & CI POLY

23
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

Machine Learning EngineerDataMid
See 2 similar>
6 0 0 25d ago

Platform Devops Engineer-TS/SCI & CI POLY

From $215k/year
34
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

EngineeringDevops EngineerMid
See 2 similar>
4 0 0 25d ago

Reverse Engineer

$150k–$170k/year
34
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherReverse EngineerMid
See 2 similar>
4 0 0 1mo ago
SixGen, Inc.SixGen, Inc.·Hybrid·Hybrid

Red Team Operator and Infrastructure SME

25
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherInfrastructureMid
See 2 similar>
3 0 0 2mo ago

CNE Developer-TS Required

$225k–$250k/year
34
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherDeveloperMid
See 2 similar>
4 0 0 2mo ago
SixGen, Inc.SixGen, Inc.·Hybrid·Hybrid

Senior Red Team Operator

$100k–$151k/year
35
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherOperatorSenior
See 2 similar>
3 0 0↻ Repost 2mo ago
SixGen, Inc.SixGen, Inc.·United StatesUnited States·Ft Meade·On-site

Senior Malware Analyst (Media, Malware, and Analysis – MMA) MD TS/SCI CI POLY

23
Lowest

Senior Malware Analyst (Media, Malware, and Analysis – MMA) US CITIZEN ONLY Job TypeFull-time LocationAnnopolis Junction, MD Clearance RequirementTS/SCI with CI polygraph Position Description The Senior Malware Analyst provides advanced technical expertise in malware analysis, digital forensics, and

CybersecurityMalware AnalystSenior
See 2 similar>
2 0 0 3mo ago
SixGen, Inc.SixGen, Inc.·United StatesUnited States·Annapolis Junction·On-site

Senior Cost Estimator/Analyst-TS/SCI & Poly

23
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

Cost EstimatorConstruction & Real EstateSenior
See 2 similar>
3 0 0 4mo ago
SixGen, Inc.SixGen, Inc.·Annapolis Junction, MD.

Senior CNO Developer

22
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherDeveloperSenior
See 2 similar>
4 0 0 4mo ago
SixGen, Inc.SixGen, Inc.·United StatesUnited States·Huntsville·Remote · Worldwide

Senior Red Team Operator

29
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherOperatorSenior
See 2 similar>
3 0 0 4mo ago
SixGen, Inc.SixGen, Inc.·United StatesUnited States·Annapolis·Remote · Worldwide

Senior Web Application Penetration Tester

$125k–$165k/year
43
Low

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

EngineeringSecurity EngineerSenior
See 2 similar>
6 0 0 5mo ago

Data Scientist (TS/SCI w/ Poly)

$180k–$220k/year
33
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

Data ScientistDataMid
See 2 similar>
4 0 0 5mo ago
SixGen, Inc.SixGen, Inc.·Onsite·On-site

Lead Modeling and Simulation Engineer

From $200k/year
34
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherSimulation EngineerLead
See 2 similar>
8 0 0 6mo ago
SixGen, Inc.SixGen, Inc.·United StatesUnited States·Ft. Meade·On-site

Senior Software Engineer (TS/SCI w/poly)

23
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherSoftware EngineerSoftware EngineeringSenior
See 3 similar>
14 0 0 7mo ago

Full Stack Software Engineer (TS/SCI w/ Poly)

$90k–$185k/year
33
Lowest

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital system

OtherSoftware EngineerFull Stack Software EngineerSoftware EngineeringMid
See 4 similar>
4 0 0 ~7mo ago