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Sixgeninc

greenhouse
22 open positions
Last updated Jun 22, 2026
Remote7%
Hybrid2%
On-site90%
Salary shown43%
Avg. listing71d
This month7 new · 1 closed

Mission Manager

60
Med

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

OtherMission ManagerMid
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1 0 0 6d ago
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Sixgeninc·Hybrid, DMV Area·Hybrid

Portfolio Director

61
Med

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

OtherDirectorExecutive
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2 0 0 13d ago

Contract/Subcontract Administrator

60
Med

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

OtherSubcontract AdministratorMid
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1 0 0 14d ago

Pricing Analyst

60
Med

Job Title: Sr. Pricing Analyst Location: REMOTE/DMV Clearance: TS preferred Position Overview We are seeking a detail-oriented and analytical Sr. Pricing Analyst to lead cost proposal development and pricing activities in support of government contracting efforts. This role is primarily responsible

Finance & AccountingPricing AnalystMid
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2 0 0 14d ago

Senior CNO

60
Med

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

OtherSenior
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3 0 0 14d ago

Red Team Operator

53
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

OtherOperatorMid
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3 0 0↻ Repost 18d ago

Red Team Operator I

$100k–$150k/year
60
Med

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

OtherOperatorMid
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1 0 0 20d ago

Senior Red Team Operator

60
Med

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
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2 0 0 24d ago

Red Team Operator (Windows)

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

OtherOperatorMid
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1 0 0↻ Repost 1mo ago

Senior Red Team Operator

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

OtherOperatorSenior
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2 0 0 1mo ago

Senior Web Application Penetration Tester

$100k–$135k/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

EngineeringSecurity EngineerSenior
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3 0 0 1mo 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
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3 0 0 1mo ago
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Sixgeninc·Onsite·On-site

Lead Modeling and Simulation Engineer

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

OtherSimulation EngineerLead
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3 0 0 1mo ago
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Sixgeninc·Northern Virginia·On-site

Mobile CNO Developer

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

OtherDeveloperMobile DeveloperSoftware EngineeringMid
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4 0 0 2mo ago
S
Sixgeninc·United StatesUnited States·Columbia,Columbia·On-site

ISSO (TS/SCI & CIPOLY)

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

OtherIssoMid
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6 0 0 ~2mo ago
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Sixgeninc·Northern Virginia·On-site

Mobile CNE Developer

$150k–$240k/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

OtherDeveloperMobile DeveloperSoftware EngineeringMid
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5 0 0 ~2mo ago
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Sixgeninc·United StatesUnited States·Ft. Meade·On-site

Senior Software Engineer (TS/SCI w/poly)

$250k–$295k/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

OtherSoftware EngineerSoftware EngineeringSenior
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9 0 0 2mo 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
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4 0 0 ~2mo ago
S
Sixgeninc·Annapolis Junction, MD.

CNO Software Engineer (TS/SCI w/ Poly)

$250k–$300k/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

OtherSoftware EngineerSoftware EngineeringMid
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5 0 0 3mo ago
S
Sixgeninc·United StatesUnited States·Ft. Meade·On-site

Software Engineer (TS/SCI w/ Poly)

$127k–$152k/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

OtherSoftware EngineerSoftware EngineeringSoftware Engineer LevelMid
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7 0 0 3mo ago