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SixGen, Inc.

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46 open positions
Last updated Sep 3, 2026
Remote10%
Hybrid10%
On-site79%
Salary shown48%
Avg. listing64d
This month0 new · 0 closed
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SixGen, Inc.·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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12 0 0 5mo 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 ~5mo ago
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SixGen, Inc.·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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6 0 0 5mo ago
S
SixGen, Inc.·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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9 0 0 6mo ago
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SixGen, Inc.·United StatesUnited States·Columbia,Columbia·On-site

Systems Engineer (TS/SCI w/ Poly)

$201k–$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

Systems EngineerInfrastructure & CloudMid
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10 0 0 6mo ago
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SixGen, Inc.·United StatesUnited States·On Site - Fort Meade·On-site

Talent Pool - Cyber & Engineering Roles - TS/SCI w/Poly

$125–$250/hour
34
Lowest

Position: Talent Pool, Cyber & Engineering Roles Job Type: Full Time Location: Onsite (5 days per week) Clearance Requirements: TS/SCI & Polygraph (required; applications without clearance will be automatically rejected) Travel: May vary by role ABOUT THE TEAM SIXGEN delivers agile, mission-

OtherTalent PoolMid
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4 0 0 11mo ago