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Sci Jobs in Singapore

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Active Sci roles in Singapore, indexed directly from company ATS systems — not reposted from LinkedIn, Indeed, or Glassdoor. Upload your resume to see your match score against open positions.

All Sci Jobs All Jobs in Singapore Remote Sci Jobs

Backend Developer (TS/SCI Required)

Accrete

Alexandria, VA Onsite Direct
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Missiles C4I Analyst - TS/SCI

Global Dimensions

Quantico, Virginia, United States Onsite Mid Direct
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Part-Time Technical SETA, TS/SCI

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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Cyber Subject Matter Expert, TS/SCI

Blue Sky Innovators

Arlington, Virginia, United States Onsite Direct
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Data Network Engineer, TS/SCI and Poly

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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Part-Time Senior Engineer/Scientist, TS/SCI

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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SATCOM Hardware Systems Specialist, TS/SCI and Poly

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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SATCOM Software Systems Specialist, TS/SCI and Poly

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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ARISS - System Administrator (Top Secret/SCI Clearance w/ Poly Required)

Seneca Holdings

Dublin, California, United States Onsite Direct
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Anti-Tamper (AT) Subject Matter Expert (Senior Engineer / SME), TS/SCI

Blue Sky Innovators

Arlington, Virginia, United States Onsite Senior Direct
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Anti-Tamper (AT) Subject Matter Expert – Policy & Integration (Mid-Level), TS/SCI

Blue Sky Innovators

Arlington, Virginia, United States Onsite Mid-Level Direct
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Chief Command and Control (C2) Systems Integrator / Principal C2 Architect (5352) (TS/SCI)

SMX

Hollywood, Maryland, United States Onsite Senior Direct
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Systems Technician - TS/SCI w/Polygraph

GDIT

United States of America Onsite Senior Direct
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Systems Engineer - TS/SCI with Polygraph

GDIT

United States of America Onsite Senior Direct
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Targeting Specialist - TS/SCI

Global Dimensions

College Park, Maryland, United States Onsite Mid Direct
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Skillbridge Software Engineer TS SCI clearance

Forces To Invent The Future

United States of America Onsite Direct
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Information Technology Support Specialist - TS/SCI w/Poly

GDIT

United States of America Onsite Mid Direct
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Information Technology Support Specialist - TS/SCI w/Poly

GDIT

United States of America Onsite Direct
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System Administrator (TS SCI Clearance Required)

North Point Technology

Chantilly, Virginia, United States Onsite Mid Direct
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Data Scientist (TS/SCI w/ Poly)

Parsons

US - MD, Fort George G. Meade Remote Senior Direct
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Skillbridge Space Network Systems Engineer - TS SCI Poly

Northrop Grumman

United States of America Onsite Direct
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Principal/Senior Principal Engineer - TS/SCI Clearance

Rocket Lab Corporation

Long Beach, California, United States Onsite Senior Direct
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Information Technology Support Specialist - TS/SCI w/Poly

GDIT

United States of America Onsite Mid Direct
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Staff CIDO IT Program Manager - TS/SCI

Northrop Grumman

United States of America Onsite Staff Direct
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Data Scientist, Principal (TS/SCI w/ Poly)

Parsons

US - MD, Fort George G. Meade Remote Principal Direct
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Information Technology Support Specialist - TS/SCI w/Poly

GDIT

United States of America Onsite Direct
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Information Technology Support Specialist - TS/SCI w/Poly

GDIT

United States of America Onsite Direct
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Linux Systems Administrator - HPC (TS/SCI Clearance Required)

North Point Technology

Alexandria, Virginia, United States Onsite Direct
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Front End Software Engineer - TS/SCI with Polygraph

GDIT

United States of America Onsite Senior Direct
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CHORD Deputy Sr Principal Chief Engineer - Secret / TS SCI

Northrop Grumman

United States of America Onsite Senior Direct
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Senior Cybersecurity SIGINT SME (5339) (TS/SCI CI Poly) (Ft. Belvoir, VA )

SMX

Hollywood, Maryland, United States Onsite Senior Direct
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Network Engineer Expert - TS/SCI with Polygraph

Network Engineer Expert

United States of America Onsite Senior Direct
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Scientific Manager/Exec Sci Manager (Ionising Radiation Control Dept)

NEA

Singapore Onsite Manager Direct
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CHORD Deputy Sr Principal Chief Engineer - Secret / TS SCI

Northrop Grumman

United States of America Onsite Senior Direct
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Systems Administrator (MECM) – TS/SCI required

Gdit

United States of America Onsite Senior Direct
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Help Desk Tech - MIDS - TS/SCI w/ CI Polygraph

GDIT

United States of America Onsite Mid Direct
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Deputy Program Manager - TS/SCI w/Poly

GDIT

United States of America Onsite Manager Direct
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Cybersecurity Analyst (Risk Management Framework) – TS/SCI w/ Polygraph

Gdit

United States of America Onsite Senior Direct
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Network Administrator Intermediate – TS/SCI required

GDIT

International Onsite Mid Direct
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Sr Sci, R&D - Packaging Dev

Kraft Heinz

Glenview, IL Senior Direct
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VMWare Engineer - TS/SCI

VMWare

United States of America Onsite Senior Direct
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VDI Engineer - TS/SCI

GDIT

United States of America Onsite Senior Direct
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Network Engineer - TS/SCI Required

GDIT

United States of America Onsite Mid Direct
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Systems Technician_TS/SCI with Polygraphy

GDIT

United States of America Onsite Senior Direct
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Network Engineer Senior – TS/SCI required

Gdit

United States of America Onsite Senior Direct
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Logistics Specialist / Truck Driver TS/SCI

Amentum

US-VA-Winchester Senior Direct
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Queue Coordinator- TS/SCI w/ POLY

GDIT

United States of America Onsite Entry Direct
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SecDev Engineer - TS/SCI w/Poly

GDIT

United States of America Onsite Entry Direct
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Contracts Manager - TS/SCI

KBR

Chantilly, Virginia Hybrid Senior Direct
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Data Engineer - Active TS/SCI

GDIT

United States of America Onsite Senior Direct
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Common Questions

How many sci jobs in singapore are available?
JobsGlitch lists active sci jobs in singapore sourced directly from company ATS platforms — not reposted from LinkedIn.
Are these Sci roles actually hiring in Singapore?
Yes — every listing is indexed directly from company career pages (Greenhouse, Lever, Workday, Ashby). These are not aggregated from other job boards, so they reflect live hiring intent.
What skills do Sci jobs in Singapore require?
Required skills vary by employer and seniority. Browse the listings above to see the specific requirements for each open role.
How do I apply for sci jobs in singapore?
Click any job listing to view the full description and apply directly on the company's career page. Upload your resume on JobsGlitch first to see your match score before applying.