Cryptography jobs in Belleville, IL

Remote

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Today

Description: Remote Our client is building secure and scalable infrastructure for institutional digital finance. The team focuses on security engineering, cryptography, blockchain, and research-backed engineering that bridges theory and practice. You will help build a secure and resilient crypto and tokenized assets custody solution leveraging MPC, secure enclaves, and robust backend services. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits

Contract

Crypto Engineer T3

St. Louis, Missouri

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Today

Job Title: Crypto Engineer T3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity Team CACI has an exciting and challenging opportunity available for a Crypto Engineer. You will support an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Focus will

Full-time

USD 75,200.00 - 158,100.00 per year

Senior Cloud Security & Cryptography Engineer

Remote

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Today

Job Title: Senior Cloud Security & Cryptography Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Outside Continental US Anticipated Posting End: 11/30/2026 The Opportunity: As a Cloud Cryptographic/Key Management Engineer you will develop solutions to operate in a large-scale infrastructure cloud environment securely supporting Special Operations Command Eur

Full-time

USD 114,600.00 - 252,100.00 per year

Defense Red Switch Network (DRSN) Support Technician III

Shiloh, Illinois

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Today

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). Shift work to include nights and weekend duty is required. Position may include extended periods of sitting while on a computer or phone a

Full-time

USD 65,000.00 - 75,000.00 per year

SATCOM IP Network Support Engineer

Shiloh, Illinois

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Today

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). The Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our Enterprise SATCOM

Full-time

USD 59,150.00 - 106,925.00 per year

Network Engineer I

Belleville, Illinois

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Today

Location: Belleville, Illinois Type: Contract Job #4054 Title: Network Engineer I - Joint Fires Network (JFN) Location: Scott AFB, IL Compensation Range: $55 - $75k Clearance: * Active DoD Top Secret required* Schedule: Rotating w/ 10% Travel Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on impro

Full-time

USD 55,000.00 - 75,000.00 per year

Network Engineer II

Belleville, Illinois

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Today

Location: Belleville, Illinois Type: Contract Job #4055 Title: Network Engineer II - Joint Fires Network (JFN) Location: Scott AFB, IL Compensation Range: $70 - $90k Clearance: * Active DoD Top Secret required* Schedule: Rotating w/ 10% Travel Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on impr

Full-time

USD 70,000.00 - 90,000.00 per year

Network Engineer I

Shiloh, Illinois

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Today

The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for a Network Engineer I supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL. POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG

Full-time

USD 50,700.00 - 91,650.00 per year

Network Engineer II

Shiloh, Illinois

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Today

The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for Network Engineer II supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL. POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG

Full-time

USD 59,150.00 - 106,925.00 per year

Network Engineer III

Shiloh, Illinois

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Today

The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for a Network Engineer supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL. POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG

Full-time

USD 73,450.00 - 132,775.00 per year

Network Engineer III

Belleville, Illinois

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Today

Location: Belleville, Illinois Type: Contract Job #4056 Title: Network Engineer - Joint Fires Network (JFN) Location: Scott AFB, IL Compensation Range: $100 - $120k Clearance: * Active DoD Top Secret required* Schedule: Rotating w/ 10% Travel Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on impr

Full-time

USD 100,000.00 - 120,000.00 per year

Transport Network Engineer III

Shiloh, Illinois

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Today

Our customer, the Defense Information Systems Agency (DISA-GLOBAL) at Scott AFB, il provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided capabilities and services. The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Transport Network E

Full-time

USD 73,450.00 - 132,775.00 per year

Product Security Engineer

Berkeley, Missouri

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Today

Product Security Engineer Company: The Boeing Company The Boeing Company is seeking experienced engineers to contribute to the design and development efforts for key computing assets embedded in the most advanced Boeing defense platforms. This job is an opportunity to be part of the Boeing Anti-Tamper Engineering Capability Center, which is tasked with the protection of all critical computers across all defense products developed within Boeing. Unlike most aerospace jobs where a team is focuse

Full-time

USD 102,000.00 - 138,000.00 per year

Defense Red Switch Network (DRSN) NOC Technician III

Scott Air Force Base, Illinois

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Today

Job#: 3042896 Job Description: Defense Red Switch Network (DRSN) NOC Technician Location: Scott Air Force Base, Illinois (Onsite) Role Overview This position supports the Defense Information Systems Agency (DISA), a combat support agency that provides IT and communication support to the U.S. Department of Defense. This role directly supports DISA-provided capabilities and services in a 24x7 Global Operations Center. The work environment requires shift work, including nights and weekends, and

Easy Apply

Full-time

$31 - $39 per hour

Transport Network Engineer II

O'Fallon, Illinois

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Today

Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country. We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20

Full-time

USD 65,000.00 - 75,000.00 per year

Network Operations Center (NOC) Technician IIII

Shiloh, Illinois

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Today

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). The Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our TRANSPORT / IP (TRI

Full-time

USD 50,700.00 - 91,650.00 per year

Network Operations Center (NOC) Technician II

Shiloh, Illinois

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Today

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). The Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our Network Operations

Full-time

USD 40,300.00 - 72,850.00 per year

Network Operations Center (NOC) Technician III

Shiloh, Illinois

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Today

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). The Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our TRANSPORT / IP (TRI

Full-time

USD 48,100.00 - 86,950.00 per year

Sr. Information Security Architect

Remote

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3d ago

Job Title: Sr. Information Security Architect Location: Remote Job Type: Full Time Client: Direct Client Degree Certificates are mandatory to Submit. We are looking to hire a Sr. Information Security Architect to support our government client The Security Architect will be responsible for designing and supporting the definition of security system standards and concepts for systems implemented under the program. The Security Architect is expected to have a thorough understanding of complex IT

Easy Apply

Full-time

Depends on Experience

Sr. Information Security Architect

Remote

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3d ago

Job Title: Sr. Information Security Architect Location: Remote Job Type: Contract (C2C / W2/1099) Client: Direct Client Degree Certificates are mandatory to Submit. We are looking to hire a Sr. Information Security Architect to support our government client The Security Architect will be responsible for designing and supporting the definition of security system standards and concepts for systems implemented under the program. The Security Architect is expected to have a thorough understanding

Easy Apply

Third Party, Contract

Depends on Experience

Cryptography jobs in Belleville, IL, USA